diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/fixed-point')
57 files changed, 5282 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/Wbad-function-cast-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/Wbad-function-cast-1.c new file mode 100644 index 000000000..e23983396 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/Wbad-function-cast-1.c @@ -0,0 +1,357 @@ +/* Test operation of -Wbad-function-cast. */ +/* Based on gcc.dg/Wbad-function-cast-1.c. */ + +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -Wbad-function-cast" } */ + +int if1(void); +char if2(void); +long if3(void); +_Complex double cf(void); + + +#define FUNC(TYPE,NAME) \ +TYPE f ## NAME (void); + +FUNC (short _Fract, sf) +FUNC (_Fract, f) +FUNC (long _Fract, lf) +FUNC (long long _Fract, llf) +FUNC (unsigned short _Fract, usf) +FUNC (unsigned _Fract, uf) +FUNC (unsigned long _Fract, ulf) +FUNC (unsigned long long _Fract, ullf) +FUNC (_Sat short _Fract, Ssf) +FUNC (_Sat _Fract, Sf) +FUNC (_Sat long _Fract, Slf) +FUNC (_Sat long long _Fract, Sllf) +FUNC (_Sat unsigned short _Fract, Susf) +FUNC (_Sat unsigned _Fract, Suf) +FUNC (_Sat unsigned long _Fract, Sulf) +FUNC (_Sat unsigned long long _Fract, Sullf) +FUNC (short _Accum, sa) +FUNC (_Accum, a) +FUNC (long _Accum, la) +FUNC (long long _Accum, lla) +FUNC (unsigned short _Accum, usa) +FUNC (unsigned _Accum, ua) +FUNC (unsigned long _Accum, ula) +FUNC (unsigned long long _Accum, ulla) +FUNC (_Sat short _Accum, Ssa) +FUNC (_Sat _Accum, Sa) +FUNC (_Sat long _Accum, Sla) +FUNC (_Sat long long _Accum, Slla) +FUNC (_Sat unsigned short _Accum, Susa) +FUNC (_Sat unsigned _Accum, Sua) +FUNC (_Sat unsigned long _Accum, Sula) +FUNC (_Sat unsigned long long _Accum, Sulla) + +void +foo(void) +{ +#define TEST(NAME) \ + /* Casts to void types are always OK. */ \ + (void) f ## NAME (); \ + (const void) f ## NAME (); \ + /* Casts to the same type or similar types are OK. */ \ + (short _Fract) f ## NAME (); \ + (_Fract) f ## NAME (); \ + (long _Fract) f ## NAME (); \ + (long long _Fract) f ## NAME (); \ + (unsigned short _Fract) f ## NAME (); \ + (unsigned _Fract) f ## NAME (); \ + (unsigned long _Fract) f ## NAME (); \ + (unsigned long long _Fract) f ## NAME (); \ + (_Sat short _Fract) f ## NAME (); \ + (_Sat _Fract) f ## NAME (); \ + (_Sat long _Fract) f ## NAME (); \ + (_Sat long long _Fract) f ## NAME (); \ + (_Sat unsigned short _Fract) f ## NAME (); \ + (_Sat unsigned _Fract) f ## NAME (); \ + (_Sat unsigned long _Fract) f ## NAME (); \ + (_Sat unsigned long long _Fract) f ## NAME (); \ + (short _Accum) f ## NAME (); \ + (_Accum) f ## NAME (); \ + (long _Accum) f ## NAME (); \ + (long long _Accum) f ## NAME (); \ + (unsigned short _Accum) f ## NAME (); \ + (unsigned _Accum) f ## NAME (); \ + (unsigned long _Accum) f ## NAME (); \ + (unsigned long long _Accum) f ## NAME (); \ + (_Sat short _Accum) f ## NAME (); \ + (_Sat _Accum) f ## NAME (); \ + (_Sat long _Accum) f ## NAME (); \ + (_Sat long long _Accum) f ## NAME (); \ + (_Sat unsigned short _Accum) f ## NAME (); \ + (_Sat unsigned _Accum) f ## NAME (); \ + (_Sat unsigned long _Accum) f ## NAME (); \ + (_Sat unsigned long long _Accum) f ## NAME (); \ + + TEST (sf); + TEST (f); + TEST (lf); + TEST (llf); + TEST (usf); + TEST (uf); + TEST (ulf); + TEST (ullf); + TEST (Ssf); + TEST (Sf); + TEST (Slf); + TEST (Sllf); + TEST (Susf); + TEST (Suf); + TEST (Sulf); + TEST (Sullf); + TEST (sa); + TEST (a); + TEST (la); + TEST (lla); + TEST (usa); + TEST (ua); + TEST (ula); + TEST (ulla); + TEST (Ssa); + TEST (Sa); + TEST (Sla); + TEST (Slla); + TEST (Susa); + TEST (Sua); + TEST (Sula); + TEST (Sulla); + + /* Casts to types with different TREE_CODE (which is how this + warning has been defined) are not OK, except for casts to void + types. */ + (short _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'short _Fract'" } */ + (_Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Fract'" } */ + (long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'long _Fract'" } */ + (long long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'long long _Fract'" } */ + (unsigned short _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned short _Fract'" } */ + (unsigned _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned _Fract'" } */ + (unsigned long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned long _Fract'" } */ + (unsigned long long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned long long _Fract'" } */ + (_Sat short _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat short _Fract'" } */ + (_Sat _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat _Fract'" } */ + (_Sat long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat long _Fract'" } */ + (_Sat long long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat long long _Fract'" } */ + (_Sat unsigned short _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned short _Fract'" } */ + (_Sat unsigned _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned _Fract'" } */ + (_Sat unsigned long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned long _Fract'" } */ + (_Sat unsigned long long _Fract)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned long long _Fract'" } */ + (short _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'short _Accum'" } */ + (_Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Accum'" } */ + (long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'long _Accum'" } */ + (long long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'long long _Accum'" } */ + (unsigned short _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned short _Accum'" } */ + (unsigned _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned _Accum'" } */ + (unsigned long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned long _Accum'" } */ + (unsigned long long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type 'unsigned long long _Accum'" } */ + (_Sat short _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat short _Accum'" } */ + (_Sat _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat _Accum'" } */ + (_Sat long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat long _Accum'" } */ + (_Sat long long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat long long _Accum'" } */ + (_Sat unsigned short _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned short _Accum'" } */ + (_Sat unsigned _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned _Accum'" } */ + (_Sat unsigned long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned long _Accum'" } */ + (_Sat unsigned long long _Accum)if1(); /* { dg-warning "cast from function call of type 'int' to non-matching type '_Sat unsigned long long _Accum'" } */ + + (short _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'short _Fract'" } */ + (_Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Fract'" } */ + (long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'long _Fract'" } */ + (long long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'long long _Fract'" } */ + (unsigned short _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned short _Fract'" } */ + (unsigned _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned _Fract'" } */ + (unsigned long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned long _Fract'" } */ + (unsigned long long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned long long _Fract'" } */ + (_Sat short _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat short _Fract'" } */ + (_Sat _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat _Fract'" } */ + (_Sat long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat long _Fract'" } */ + (_Sat long long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat long long _Fract'" } */ + (_Sat unsigned short _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned short _Fract'" } */ + (_Sat unsigned _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned _Fract'" } */ + (_Sat unsigned long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned long _Fract'" } */ + (_Sat unsigned long long _Fract)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned long long _Fract'" } */ + (short _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'short _Accum'" } */ + (_Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Accum'" } */ + (long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'long _Accum'" } */ + (long long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'long long _Accum'" } */ + (unsigned short _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned short _Accum'" } */ + (unsigned _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned _Accum'" } */ + (unsigned long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned long _Accum'" } */ + (unsigned long long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type 'unsigned long long _Accum'" } */ + (_Sat short _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat short _Accum'" } */ + (_Sat _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat _Accum'" } */ + (_Sat long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat long _Accum'" } */ + (_Sat long long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat long long _Accum'" } */ + (_Sat unsigned short _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned short _Accum'" } */ + (_Sat unsigned _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned _Accum'" } */ + (_Sat unsigned long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned long _Accum'" } */ + (_Sat unsigned long long _Accum)if2(); /* { dg-warning "cast from function call of type 'char' to non-matching type '_Sat unsigned long long _Accum'" } */ + + (short _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'short _Fract'" } */ + (_Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Fract'" } */ + (long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'long _Fract'" } */ + (long long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'long long _Fract'" } */ + (unsigned short _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned short _Fract'" } */ + (unsigned _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned _Fract'" } */ + (unsigned long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned long _Fract'" } */ + (unsigned long long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned long long _Fract'" } */ + (_Sat short _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat short _Fract'" } */ + (_Sat _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat _Fract'" } */ + (_Sat long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat long _Fract'" } */ + (_Sat long long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat long long _Fract'" } */ + (_Sat unsigned short _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned short _Fract'" } */ + (_Sat unsigned _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned _Fract'" } */ + (_Sat unsigned long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned long _Fract'" } */ + (_Sat unsigned long long _Fract)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned long long _Fract'" } */ + (short _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'short _Accum'" } */ + (_Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Accum'" } */ + (long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'long _Accum'" } */ + (long long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'long long _Accum'" } */ + (unsigned short _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned short _Accum'" } */ + (unsigned _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned _Accum'" } */ + (unsigned long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned long _Accum'" } */ + (unsigned long long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type 'unsigned long long _Accum'" } */ + (_Sat short _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat short _Accum'" } */ + (_Sat _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat _Accum'" } */ + (_Sat long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat long _Accum'" } */ + (_Sat long long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat long long _Accum'" } */ + (_Sat unsigned short _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned short _Accum'" } */ + (_Sat unsigned _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned _Accum'" } */ + (_Sat unsigned long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned long _Accum'" } */ + (_Sat unsigned long long _Accum)if3(); /* { dg-warning "cast from function call of type 'long int' to non-matching type '_Sat unsigned long long _Accum'" } */ + + (short _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'short _Fract'" } */ + (_Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Fract'" } */ + (long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'long _Fract'" } */ + (long long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'long long _Fract'" } */ + (unsigned short _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned short _Fract'" } */ + (unsigned _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned _Fract'" } */ + (unsigned long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned long _Fract'" } */ + (unsigned long long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned long long _Fract'" } */ + (_Sat short _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat short _Fract'" } */ + (_Sat _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat _Fract'" } */ + (_Sat long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat long _Fract'" } */ + (_Sat long long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat long long _Fract'" } */ + (_Sat unsigned short _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned short _Fract'" } */ + (_Sat unsigned _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned _Fract'" } */ + (_Sat unsigned long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned long _Fract'" } */ + (_Sat unsigned long long _Fract)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned long long _Fract'" } */ + (short _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'short _Accum'" } */ + (_Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Accum'" } */ + (long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'long _Accum'" } */ + (long long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'long long _Accum'" } */ + (unsigned short _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned short _Accum'" } */ + (unsigned _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned _Accum'" } */ + (unsigned long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned long _Accum'" } */ + (unsigned long long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type 'unsigned long long _Accum'" } */ + (_Sat short _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat short _Accum'" } */ + (_Sat _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat _Accum'" } */ + (_Sat long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat long _Accum'" } */ + (_Sat long long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat long long _Accum'" } */ + (_Sat unsigned short _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned short _Accum'" } */ + (_Sat unsigned _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned _Accum'" } */ + (_Sat unsigned long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned long _Accum'" } */ + (_Sat unsigned long long _Accum)cf(); /* { dg-warning "cast from function call of type 'complex double' to non-matching type '_Sat unsigned long long _Accum'" } */ + + (int)fsf(); /* { dg-warning "cast from function call of type 'short _Fract' to non-matching type 'int'" } */ + (int)ff(); /* { dg-warning "cast from function call of type '_Fract' to non-matching type 'int'" } */ + (int)flf(); /* { dg-warning "cast from function call of type 'long _Fract' to non-matching type 'int'" } */ + (int)fllf(); /* { dg-warning "cast from function call of type 'long long _Fract' to non-matching type 'int'" } */ + (int)fusf(); /* { dg-warning "cast from function call of type 'unsigned short _Fract' to non-matching type 'int'" } */ + (int)fuf(); /* { dg-warning "cast from function call of type 'unsigned _Fract' to non-matching type 'int'" } */ + (int)fulf(); /* { dg-warning "cast from function call of type 'unsigned long _Fract' to non-matching type 'int'" } */ + (int)fullf(); /* { dg-warning "cast from function call of type 'unsigned long long _Fract' to non-matching type 'int'" } */ + (int)fSsf(); /* { dg-warning "cast from function call of type '_Sat short _Fract' to non-matching type 'int'" } */ + (int)fSf(); /* { dg-warning "cast from function call of type '_Sat _Fract' to non-matching type 'int'" } */ + (int)fSlf(); /* { dg-warning "cast from function call of type '_Sat long _Fract' to non-matching type 'int'" } */ + (int)fSllf(); /* { dg-warning "cast from function call of type '_Sat long long _Fract' to non-matching type 'int'" } */ + (int)fSusf(); /* { dg-warning "cast from function call of type '_Sat unsigned short _Fract' to non-matching type 'int'" } */ + (int)fSuf(); /* { dg-warning "cast from function call of type '_Sat unsigned _Fract' to non-matching type 'int'" } */ + (int)fSulf(); /* { dg-warning "cast from function call of type '_Sat unsigned long _Fract' to non-matching type 'int'" } */ + (int)fSullf(); /* { dg-warning "cast from function call of type '_Sat unsigned long long _Fract' to non-matching type 'int'" } */ + (int)fsa(); /* { dg-warning "cast from function call of type 'short _Accum' to non-matching type 'int'" } */ + (int)fa(); /* { dg-warning "cast from function call of type '_Accum' to non-matching type 'int'" } */ + (int)fla(); /* { dg-warning "cast from function call of type 'long _Accum' to non-matching type 'int'" } */ + (int)flla(); /* { dg-warning "cast from function call of type 'long long _Accum' to non-matching type 'int'" } */ + (int)fusa(); /* { dg-warning "cast from function call of type 'unsigned short _Accum' to non-matching type 'int'" } */ + (int)fua(); /* { dg-warning "cast from function call of type 'unsigned _Accum' to non-matching type 'int'" } */ + (int)fula(); /* { dg-warning "cast from function call of type 'unsigned long _Accum' to non-matching type 'int'" } */ + (int)fulla(); /* { dg-warning "cast from function call of type 'unsigned long long _Accum' to non-matching type 'int'" } */ + (int)fSsa(); /* { dg-warning "cast from function call of type '_Sat short _Accum' to non-matching type 'int'" } */ + (int)fSa(); /* { dg-warning "cast from function call of type '_Sat _Accum' to non-matching type 'int'" } */ + (int)fSla(); /* { dg-warning "cast from function call of type '_Sat long _Accum' to non-matching type 'int'" } */ + (int)fSlla(); /* { dg-warning "cast from function call of type '_Sat long long _Accum' to non-matching type 'int'" } */ + (int)fSusa(); /* { dg-warning "cast from function call of type '_Sat unsigned short _Accum' to non-matching type 'int'" } */ + (int)fSua(); /* { dg-warning "cast from function call of type '_Sat unsigned _Accum' to non-matching type 'int'" } */ + (int)fSula(); /* { dg-warning "cast from function call of type '_Sat unsigned long _Accum' to non-matching type 'int'" } */ + (int)fSulla(); /* { dg-warning "cast from function call of type '_Sat unsigned long long _Accum' to non-matching type 'int'" } */ + + (long)fsf(); /* { dg-warning "cast from function call of type 'short _Fract' to non-matching type 'long int'" } */ + (long)ff(); /* { dg-warning "cast from function call of type '_Fract' to non-matching type 'long int'" } */ + (long)flf(); /* { dg-warning "cast from function call of type 'long _Fract' to non-matching type 'long int'" } */ + (long)fllf(); /* { dg-warning "cast from function call of type 'long long _Fract' to non-matching type 'long int'" } */ + (long)fusf(); /* { dg-warning "cast from function call of type 'unsigned short _Fract' to non-matching type 'long int'" } */ + (long)fuf(); /* { dg-warning "cast from function call of type 'unsigned _Fract' to non-matching type 'long int'" } */ + (long)fulf(); /* { dg-warning "cast from function call of type 'unsigned long _Fract' to non-matching type 'long int'" } */ + (long)fullf(); /* { dg-warning "cast from function call of type 'unsigned long long _Fract' to non-matching type 'long int'" } */ + (long)fSsf(); /* { dg-warning "cast from function call of type '_Sat short _Fract' to non-matching type 'long int'" } */ + (long)fSf(); /* { dg-warning "cast from function call of type '_Sat _Fract' to non-matching type 'long int'" } */ + (long)fSlf(); /* { dg-warning "cast from function call of type '_Sat long _Fract' to non-matching type 'long int'" } */ + (long)fSllf(); /* { dg-warning "cast from function call of type '_Sat long long _Fract' to non-matching type 'long int'" } */ + (long)fSusf(); /* { dg-warning "cast from function call of type '_Sat unsigned short _Fract' to non-matching type 'long int'" } */ + (long)fSuf(); /* { dg-warning "cast from function call of type '_Sat unsigned _Fract' to non-matching type 'long int'" } */ + (long)fSulf(); /* { dg-warning "cast from function call of type '_Sat unsigned long _Fract' to non-matching type 'long int'" } */ + (long)fSullf(); /* { dg-warning "cast from function call of type '_Sat unsigned long long _Fract' to non-matching type 'long int'" } */ + (long)fsa(); /* { dg-warning "cast from function call of type 'short _Accum' to non-matching type 'long int'" } */ + (long)fa(); /* { dg-warning "cast from function call of type '_Accum' to non-matching type 'long int'" } */ + (long)fla(); /* { dg-warning "cast from function call of type 'long _Accum' to non-matching type 'long int'" } */ + (long)flla(); /* { dg-warning "cast from function call of type 'long long _Accum' to non-matching type 'long int'" } */ + (long)fusa(); /* { dg-warning "cast from function call of type 'unsigned short _Accum' to non-matching type 'long int'" } */ + (long)fua(); /* { dg-warning "cast from function call of type 'unsigned _Accum' to non-matching type 'long int'" } */ + (long)fula(); /* { dg-warning "cast from function call of type 'unsigned long _Accum' to non-matching type 'long int'" } */ + (long)fulla(); /* { dg-warning "cast from function call of type 'unsigned long long _Accum' to non-matching type 'long int'" } */ + (long)fSsa(); /* { dg-warning "cast from function call of type '_Sat short _Accum' to non-matching type 'long int'" } */ + (long)fSa(); /* { dg-warning "cast from function call of type '_Sat _Accum' to non-matching type 'long int'" } */ + (long)fSla(); /* { dg-warning "cast from function call of type '_Sat long _Accum' to non-matching type 'long int'" } */ + (long)fSlla(); /* { dg-warning "cast from function call of type '_Sat long long _Accum' to non-matching type 'long int'" } */ + (long)fSusa(); /* { dg-warning "cast from function call of type '_Sat unsigned short _Accum' to non-matching type 'long int'" } */ + (long)fSua(); /* { dg-warning "cast from function call of type '_Sat unsigned _Accum' to non-matching type 'long int'" } */ + (long)fSula(); /* { dg-warning "cast from function call of type '_Sat unsigned long _Accum' to non-matching type 'long int'" } */ + (long)fSulla(); /* { dg-warning "cast from function call of type '_Sat unsigned long long _Accum' to non-matching type 'long int'" } */ + + (long int)fsf(); /* { dg-warning "cast from function call of type 'short _Fract' to non-matching type 'long int'" } */ + (long int)ff(); /* { dg-warning "cast from function call of type '_Fract' to non-matching type 'long int'" } */ + (long int)flf(); /* { dg-warning "cast from function call of type 'long _Fract' to non-matching type 'long int'" } */ + (long int)fllf(); /* { dg-warning "cast from function call of type 'long long _Fract' to non-matching type 'long int'" } */ + (long int)fusf(); /* { dg-warning "cast from function call of type 'unsigned short _Fract' to non-matching type 'long int'" } */ + (long int)fuf(); /* { dg-warning "cast from function call of type 'unsigned _Fract' to non-matching type 'long int'" } */ + (long int)fulf(); /* { dg-warning "cast from function call of type 'unsigned long _Fract' to non-matching type 'long int'" } */ + (long int)fullf(); /* { dg-warning "cast from function call of type 'unsigned long long _Fract' to non-matching type 'long int'" } */ + (long int)fSsf(); /* { dg-warning "cast from function call of type '_Sat short _Fract' to non-matching type 'long int'" } */ + (long int)fSf(); /* { dg-warning "cast from function call of type '_Sat _Fract' to non-matching type 'long int'" } */ + (long int)fSlf(); /* { dg-warning "cast from function call of type '_Sat long _Fract' to non-matching type 'long int'" } */ + (long int)fSllf(); /* { dg-warning "cast from function call of type '_Sat long long _Fract' to non-matching type 'long int'" } */ + (long int)fSusf(); /* { dg-warning "cast from function call of type '_Sat unsigned short _Fract' to non-matching type 'long int'" } */ + (long int)fSuf(); /* { dg-warning "cast from function call of type '_Sat unsigned _Fract' to non-matching type 'long int'" } */ + (long int)fSulf(); /* { dg-warning "cast from function call of type '_Sat unsigned long _Fract' to non-matching type 'long int'" } */ + (long int)fSullf(); /* { dg-warning "cast from function call of type '_Sat unsigned long long _Fract' to non-matching type 'long int'" } */ + (long int)fsa(); /* { dg-warning "cast from function call of type 'short _Accum' to non-matching type 'long int'" } */ + (long int)fa(); /* { dg-warning "cast from function call of type '_Accum' to non-matching type 'long int'" } */ + (long int)fla(); /* { dg-warning "cast from function call of type 'long _Accum' to non-matching type 'long int'" } */ + (long int)flla(); /* { dg-warning "cast from function call of type 'long long _Accum' to non-matching type 'long int'" } */ + (long int)fusa(); /* { dg-warning "cast from function call of type 'unsigned short _Accum' to non-matching type 'long int'" } */ + (long int)fua(); /* { dg-warning "cast from function call of type 'unsigned _Accum' to non-matching type 'long int'" } */ + (long int)fula(); /* { dg-warning "cast from function call of type 'unsigned long _Accum' to non-matching type 'long int'" } */ + (long int)fulla(); /* { dg-warning "cast from function call of type 'unsigned long long _Accum' to non-matching type 'long int'" } */ + (long int)fSsa(); /* { dg-warning "cast from function call of type '_Sat short _Accum' to non-matching type 'long int'" } */ + (long int)fSa(); /* { dg-warning "cast from function call of type '_Sat _Accum' to non-matching type 'long int'" } */ + (long int)fSla(); /* { dg-warning "cast from function call of type '_Sat long _Accum' to non-matching type 'long int'" } */ + (long int)fSlla(); /* { dg-warning "cast from function call of type '_Sat long long _Accum' to non-matching type 'long int'" } */ + (long int)fSusa(); /* { dg-warning "cast from function call of type '_Sat unsigned short _Accum' to non-matching type 'long int'" } */ + (long int)fSua(); /* { dg-warning "cast from function call of type '_Sat unsigned _Accum' to non-matching type 'long int'" } */ + (long int)fSula(); /* { dg-warning "cast from function call of type '_Sat unsigned long _Accum' to non-matching type 'long int'" } */ + (long int)fSulla(); /* { dg-warning "cast from function call of type '_Sat unsigned long long _Accum' to non-matching type 'long int'" } */ + +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/addsub.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/addsub.c new file mode 100644 index 000000000..c2ab38fd4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/addsub.c @@ -0,0 +1,30 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* Check if GCC generates warnings when overflows. */ + +_Fract a0 = 0.5r + 0.5r; /* { dg-warning "overflow" } */ +_Fract a1 = 0.5r + 0.6r; /* { dg-warning "overflow" } */ +_Fract a2 = 0.5r + -0.6r; +_Fract a3 = -0.5r + 0.6r; +_Fract a4 = -0.5r + -0.5r; +_Fract a5 = -0.5r + -0.6r; /* { dg-warning "overflow" } */ +_Fract a6 = 0.0r + __FRACT_MIN__; +_Fract a7 = 0.1r + __FRACT_MIN__; +_Fract a8 = -0.1r + __FRACT_MIN__; /* { dg-warning "overflow" } */ +_Fract a9 = 0.0r + __FRACT_MAX__; +_Fract a10 = 0.1r + __FRACT_MAX__; /* { dg-warning "overflow" } */ +_Fract a11 = -0.1r + __FRACT_MAX__; + +_Fract b0 = 0.5r - 0.5r; +_Fract b1 = 0.5r - 0.6r; +_Fract b2 = 0.5r - -0.6r; /* { dg-warning "overflow" } */ +_Fract b3 = -0.5r - 0.6r; /* { dg-warning "overflow" } */ +_Fract b4 = -0.5r - -0.5r; +_Fract b5 = -0.5r - -0.6r; +_Fract b6 = 0.0r - __FRACT_MIN__; /* { dg-warning "overflow" } */ +_Fract b7 = 0.1r - __FRACT_MIN__; /* { dg-warning "overflow" } */ +_Fract b8 = -0.1r - __FRACT_MIN__; +_Fract b9 = 0.0r - __FRACT_MAX__; +_Fract b10 = 0.1r - __FRACT_MAX__; +_Fract b11 = -0.1r - __FRACT_MAX__; /* { dg-warning "overflow" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allconv.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allconv.c new file mode 100644 index 000000000..e0440dac2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allconv.c @@ -0,0 +1,150 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.3 Conversions. + + Check if all conversions are ok. */ + +#define CONV(TYPE, NAME) \ + float NAME ## _to_SF (TYPE a) { return a; } \ + float Sat ## NAME ## _to_SF (_Sat TYPE a) { return a; } \ + double NAME ## _to_DF (TYPE a) { return a; } \ + double Sat ## NAME ## _to_DF (_Sat TYPE a) { return a; } \ + TYPE SF_to_ ## NAME (float a) { return a; } \ + _Sat TYPE SF_to_Sat ## NAME (float a) { return a; } \ + TYPE DF_to_ ## NAME (double a) { return a; } \ + _Sat TYPE DF_to_Sat ## NAME (double a) { return a; } \ + signed char NAME ## _to_schar (TYPE a) { return a; } \ + signed char Sat ## NAME ## _to_schar (_Sat TYPE a) { return a; } \ + unsigned char NAME ## _to_uchar (TYPE a) { return a; } \ + unsigned char Sat ## NAME ## _to_uchar (_Sat TYPE a) { return a; } \ + short NAME ## _to_short (TYPE a) { return a; } \ + short _Sat ## NAME ## _to_short (_Sat TYPE a) { return a; } \ + unsigned short NAME ## _to_ushort (TYPE a) { return a; } \ + unsigned short _Sat ## NAME ## _to_ushort (_Sat TYPE a) { return a; } \ + int NAME ## _to_int (TYPE a) { return a; } \ + int _Sat ## NAME ## _to_int (_Sat TYPE a) { return a; } \ + unsigned int NAME ## _to_uint (TYPE a) { return a; } \ + unsigned int _Sat ## NAME ## _to_uint (_Sat TYPE a) { return a; } \ + long NAME ## _to_long (TYPE a) { return a; } \ + unsigned long NAME ## _to_ulong (TYPE a) { return a; } \ + long _Sat ## NAME ## _to_long (TYPE a) { return a; } \ + unsigned long _Sat ## NAME ## _to_ulong (TYPE a) { return a; } \ + long long NAME ## _to_longlong (TYPE a) { return a; } \ + long long _Sat ## NAME ## _to_longlong (TYPE a) { return a; } \ + unsigned long long NAME ## _to_ulonglong (TYPE a) { return a; } \ + unsigned long long _Sat ## NAME ## _to_ulonglong (TYPE a) { return a; } \ + TYPE schar_to_ ## NAME (signed char a) { return a; } \ + _Sat TYPE schar_to_Sat ## NAME (signed char a) { return a; } \ + TYPE uchar_to_ ## NAME (unsigned char a) { return a; } \ + _Sat TYPE uchar_to_Sat ## NAME (unsigned char a) { return a; } \ + TYPE short_to_ ## NAME (short a) { return a; } \ + TYPE ushort_to_ ## NAME (unsigned short a) { return a; } \ + TYPE int_to_ ## NAME (int a) { return a; } \ + TYPE uint_to_ ## NAME (unsigned int a) { return a; } \ + TYPE long_to_ ## NAME (long a) { return a; } \ + TYPE ulong_to_ ## NAME (unsigned long a) { return a; } \ + TYPE longlong_to_ ## NAME (long long a) { return a; } \ + TYPE ulonglong_to_ ## NAME (unsigned long long a) { return a; } \ + _Sat TYPE short_to_Sat ## NAME (short a) { return a; } \ + _Sat TYPE ushort_to_Sat ## NAME (unsigned short a) { return a; } \ + _Sat TYPE int_to_Sat ## NAME (int a) { return a; } \ + _Sat TYPE uint_to_Sat ## NAME (unsigned int a) { return a; } \ + _Sat TYPE long_to_Sat ## NAME (long a) { return a; } \ + _Sat TYPE ulong_to_Sat ## NAME (unsigned long a) { return a; } \ + _Sat TYPE longlong_to_Sat ## NAME (long long a) { return a; } \ + _Sat TYPE ulonglong_to_Sat ## NAME (unsigned long long a) { return a; } \ + TYPE SFR_to ## NAME (short _Fract a) { return a; } \ + TYPE FR_to ## NAME (_Fract a) { return a; } \ + TYPE LFR_to ## NAME (long _Fract a) { return a; } \ + TYPE LLFR_to ## NAME (long long _Fract a) { return a; } \ + TYPE USFR_to ## NAME (unsigned short _Fract a) { return a; } \ + TYPE UFR_to ## NAME (unsigned _Fract a) { return a; } \ + TYPE ULFR_to ## NAME (unsigned long _Fract a) { return a; } \ + TYPE ULLFR_to ## NAME (unsigned long long _Fract a) { return a; } \ + TYPE SAC_to ## NAME (short _Accum a) { return a; } \ + TYPE AC_to ## NAME (_Accum a) { return a; } \ + TYPE LAC_to ## NAME (long _Accum a) { return a; } \ + TYPE LLAC_to ## NAME (long long _Accum a) { return a; } \ + TYPE USAC_to ## NAME (unsigned short _Accum a) { return a; } \ + TYPE UAC_to ## NAME (unsigned _Accum a) { return a; } \ + TYPE ULAC_to ## NAME (unsigned long _Accum a) { return a; } \ + TYPE ULLAC_to ## NAME (unsigned long long _Accum a) { return a; } \ + TYPE SATSFR_to ## NAME (_Sat short _Fract a) { return a; } \ + TYPE SATFR_to ## NAME (_Sat _Fract a) { return a; } \ + TYPE SATLFR_to ## NAME (_Sat long _Fract a) { return a; } \ + TYPE SATLLFR_to ## NAME (_Sat long long _Fract a) { return a; } \ + TYPE SATUSFR_to ## NAME (_Sat unsigned short _Fract a) { return a; } \ + TYPE SATUFR_to ## NAME (_Sat unsigned _Fract a) { return a; } \ + TYPE SATULFR_to ## NAME (_Sat unsigned long _Fract a) { return a; } \ + TYPE SATULLFR_to ## NAME (_Sat unsigned long long _Fract a) { return a; } \ + TYPE SATSAC_to ## NAME (_Sat short _Accum a) { return a; } \ + TYPE SATAC_to ## NAME (_Sat _Accum a) { return a; } \ + TYPE SATLAC_to ## NAME (_Sat long _Accum a) { return a; } \ + TYPE SATLLAC_to ## NAME (_Sat long long _Accum a) { return a; } \ + TYPE SATUSAC_to ## NAME (_Sat unsigned short _Accum a) { return a; } \ + TYPE SATUAC_to ## NAME (_Sat unsigned _Accum a) { return a; } \ + TYPE SATULAC_to ## NAME (_Sat unsigned long _Accum a) { return a; } \ + TYPE SATULLAC_to ## NAME (_Sat unsigned long long _Accum a) { return a; } \ + _Sat TYPE SFR_to_SAT ## NAME (short _Fract a) { return a; } \ + _Sat TYPE FR_to_SAT ## NAME (_Fract a) { return a; } \ + _Sat TYPE LFR_to_SAT ## NAME (long _Fract a) { return a; } \ + _Sat TYPE LLFR_to_SAT ## NAME (long long _Fract a) { return a; } \ + _Sat TYPE USFR_to_SAT ## NAME (unsigned short _Fract a) { return a; } \ + _Sat TYPE UFR_to_SAT ## NAME (unsigned _Fract a) { return a; } \ + _Sat TYPE ULFR_to_SAT ## NAME (unsigned long _Fract a) { return a; } \ + _Sat TYPE ULLFR_to_SAT ## NAME (unsigned long long _Fract a) { return a; } \ + _Sat TYPE SAC_to_SAT ## NAME (short _Accum a) { return a; } \ + _Sat TYPE AC_to_SAT ## NAME (_Accum a) { return a; } \ + _Sat TYPE LAC_to_SAT ## NAME (long _Accum a) { return a; } \ + _Sat TYPE LLAC_to_SAT ## NAME (long long _Accum a) { return a; } \ + _Sat TYPE USAC_to_SAT ## NAME (unsigned short _Accum a) { return a; } \ + _Sat TYPE UAC_to_SAT ## NAME (unsigned _Accum a) { return a; } \ + _Sat TYPE ULAC_to_SAT ## NAME (unsigned long _Accum a) { return a; } \ + _Sat TYPE ULLAC_to_SAT ## NAME (unsigned long long _Accum a) { return a; } \ + _Sat TYPE SATSFR_to_SAT ## NAME (_Sat short _Fract a) { return a; } \ + _Sat TYPE SATFR_to_SAT ## NAME (_Sat _Fract a) { return a; } \ + _Sat TYPE SATLFR_to_SAT ## NAME (_Sat long _Fract a) { return a; } \ + _Sat TYPE SATLLFR_to_SAT ## NAME (_Sat long long _Fract a) { return a; } \ + _Sat TYPE SATUSFR_to_SAT ## NAME (_Sat unsigned short _Fract a) { return a; } \ + _Sat TYPE SATUFR_to_SAT ## NAME (_Sat unsigned _Fract a) { return a; } \ + _Sat TYPE SATULFR_to_SAT ## NAME (_Sat unsigned long _Fract a) { return a; } \ + _Sat TYPE SATULLFR_to_SAT ## NAME (_Sat unsigned long long _Fract a) { return a; } \ + _Sat TYPE SATSAC_to_SAT ## NAME (_Sat short _Accum a) { return a; } \ + _Sat TYPE SATAC_to_SAT ## NAME (_Sat _Accum a) { return a; } \ + _Sat TYPE SATLAC_to_SAT ## NAME (_Sat long _Accum a) { return a; } \ + _Sat TYPE SATLLAC_to_SAT ## NAME (_Sat long long _Accum a) { return a; } \ + _Sat TYPE SATUSAC_to_SAT ## NAME (_Sat unsigned short _Accum a) { return a; } \ + _Sat TYPE SATUAC_to_SAT ## NAME (_Sat unsigned _Accum a) { return a; } \ + _Sat TYPE SATULAC_to_SAT ## NAME (_Sat unsigned long _Accum a) { return a; } \ + _Sat TYPE SATULLAC_to_SAT ## NAME (_Sat unsigned long long _Accum a) { return a; } \ + _Complex int NAME ## _to_CI (TYPE a) { return a; } \ + _Complex unsigned int NAME ## _to_CUI (TYPE a) { return a; } \ + _Complex float NAME ## _to_CF (TYPE a) { return a; } \ + _Complex double NAME ## _to_CD (TYPE a) { return a; } \ + TYPE CI_to_ ## NAME (_Complex int a) { return a; } \ + TYPE CUI_to_ ## NAME (_Complex unsigned int a) { return a; } \ + TYPE CF_to_ ## NAME (_Complex float a) { return a; } \ + TYPE CD_to_ ## NAME (_Complex double a) { return a; } \ + _Sat TYPE CI_to_SAT ## NAME (_Complex int a) { return a; } \ + _Sat TYPE CUI_to_SAT ## NAME (_Complex unsigned int a) { return a; } \ + _Sat TYPE CF_to_SAT ## NAME (_Complex float a) { return a; } \ + _Sat TYPE CD_to_SAT ## NAME (_Complex double a) { return a; } + +CONV(short _Fract, sf); +CONV(_Fract, f); +CONV(long _Fract, lf); +CONV(long long _Fract, llf); +CONV(unsigned short _Fract, usf); +CONV(unsigned _Fract, uf); +CONV(unsigned long _Fract, ulf); +CONV(unsigned long long _Fract, ullf); + +CONV(short _Accum, sk); +CONV(_Accum, k); +CONV(long _Accum, lk); +CONV(long long _Accum, llk); +CONV(unsigned short _Accum, usk); +CONV(unsigned _Accum, uk); +CONV(unsigned long _Accum, ulk); +CONV(unsigned long long _Accum, ullk); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allop-const.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allop-const.c new file mode 100644 index 000000000..1cf859861 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allop-const.c @@ -0,0 +1,147 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 6.5.7 - Bitwise shift operands. + C99 6.5.3 Unary operators. + C99 6.5.5 Multiplicative operators. + C99 6.5.6 Additive operators. + C99 6.5.7 Bitwise shift operators. + C99 6.5.8 Relational operators. + C99 6.5.9 Equality operators. + C99 6.5.16 Assignment operators. + + Check if all operations on constants are ok. */ + +#define ALLOPCONST(TYPE,NAME,POSTFIX) \ + TYPE NAME ## plus = +0.1 ## POSTFIX; \ + unsigned TYPE NAME ## u_plus = +0.1u ## POSTFIX; \ + _Sat TYPE NAME ## sat_plus = +(_Sat TYPE)0.1 ## POSTFIX; \ + _Sat unsigned TYPE NAME ## sat_u_plus = +(_Sat unsigned TYPE)0.1u ## POSTFIX; \ + TYPE NAME ## neg = -0.1 ## POSTFIX; \ + _Sat TYPE NAME ## sat_neg = -(_Sat TYPE)0.1 ## POSTFIX; \ + _Sat unsigned TYPE NAME ## sat_u_neg = -(_Sat unsigned TYPE)0.1u ## POSTFIX; \ + int NAME ## logneg1 = !0.1 ## POSTFIX; \ + int NAME ## logneg1u = !0.1u ## POSTFIX; \ + int NAME ## logneg2 = !0.0 ## POSTFIX; \ + int NAME ## logneg2u = !0.0u ## POSTFIX; \ + TYPE NAME ## add = 0.1 ## POSTFIX + 0.2 ## POSTFIX; \ + unsigned TYPE NAME ## u_add = 0.1u ## POSTFIX + 0.2u ## POSTFIX; \ + _Sat TYPE NAME ## sat_add = (_Sat TYPE)0.8 ## POSTFIX + 0.3 ## POSTFIX; \ + _Sat unsigned TYPE NAME ## sat_u_add = (_Sat unsigned TYPE)0.8u ## POSTFIX + 0.3u ## POSTFIX; \ + TYPE NAME ## sub = 0.1 ## POSTFIX - 0.2 ## POSTFIX; \ + unsigned TYPE NAME ## u_sub = 0.2u ## POSTFIX - 0.1u ## POSTFIX; \ + _Sat TYPE NAME ## sat_sub = (_Sat TYPE)0.1 ## POSTFIX - 0.2 ## POSTFIX; \ + _Sat unsigned TYPE NAME ## sat_u_sub = (_Sat unsigned TYPE)0.1u ## POSTFIX - 0.2u ## POSTFIX; \ + TYPE NAME ## mul = 0.1 ## POSTFIX * 0.2 ## POSTFIX; \ + unsigned TYPE NAME ## u_mul = 0.1u ## POSTFIX * 0.2u ## POSTFIX; \ + _Sat TYPE NAME ## sat_mul = (_Sat TYPE)0.1 ## POSTFIX * 0.2 ## POSTFIX; \ + _Sat unsigned TYPE NAME ## sat_u_mul = (_Sat unsigned TYPE)0.1u ## POSTFIX * 0.2u ## POSTFIX; \ + TYPE NAME ## div = 0.1 ## POSTFIX / 0.3 ## POSTFIX; \ + unsigned TYPE NAME ## u_div = 0.1u ## POSTFIX / 0.3u ## POSTFIX; \ + _Sat TYPE NAME ## sat_div = (_Sat TYPE)0.3 ## POSTFIX / 0.1 ## POSTFIX; \ + _Sat unsigned TYPE NAME ## sat_u_div = (_Sat unsigned TYPE)0.3u ## POSTFIX / 0.1u ## POSTFIX; \ + TYPE NAME ## shl = 0.1 ## POSTFIX << 3; \ + unsigned TYPE NAME ## u_shl = 0.1u ## POSTFIX << 3; \ + _Sat TYPE NAME ## sat_shl = (_Sat TYPE)0.8 ## POSTFIX << 3; \ + _Sat unsigned TYPE NAME ## sat_u_shl = (_Sat unsigned TYPE)0.8u ## POSTFIX << 3; \ + TYPE NAME ## shr = 0.1 ## POSTFIX >> 5; \ + unsigned TYPE NAME ## u_shr = 0.1u ## POSTFIX >> 5; \ + _Sat TYPE NAME ## sat_shr = (_Sat TYPE)0.1 ## POSTFIX >> 5; \ + _Sat unsigned TYPE NAME ## sat_u_shr = (_Sat unsigned TYPE)0.1 ## POSTFIX >> 5; \ + int NAME ## ne = 0.1 ## POSTFIX != 0.2 ## POSTFIX; \ + int NAME ## u_ne = 0.1u ## POSTFIX != 0.2u ## POSTFIX; \ + int NAME ## eq = 0.1 ## POSTFIX == 0.2 ## POSTFIX; \ + int NAME ## u_eq = 0.1u ## POSTFIX == 0.2u ## POSTFIX; \ + int NAME ## gt = 0.1 ## POSTFIX > 0.2 ## POSTFIX; \ + int NAME ## u_gt = 0.1u ## POSTFIX > 0.2u ## POSTFIX; \ + int NAME ## ge = 0.1 ## POSTFIX >= 0.2 ## POSTFIX; \ + int NAME ## u_ge = 0.1u ## POSTFIX >= 0.2 ## POSTFIX; \ + int NAME ## lt = 0.1 ## POSTFIX < 0.2 ## POSTFIX; \ + int NAME ## u_lt = 0.1u ## POSTFIX < 0.2 ## POSTFIX; \ + int NAME ## le = 0.1 ## POSTFIX <= 0.2 ## POSTFIX; \ + int NAME ## u_le = 0.1u ## POSTFIX <= 0.2 ## POSTFIX; \ + int NAME ## ne2 = 0.2 ## POSTFIX != 0.2 ## POSTFIX; \ + int NAME ## u_ne2 = 0.2u ## POSTFIX != 0.2u ## POSTFIX; \ + int NAME ## eq2 = 0.2 ## POSTFIX == 0.2 ## POSTFIX; \ + int NAME ## u_eq2 = 0.2u ## POSTFIX == 0.2u ## POSTFIX; \ + int NAME ## gt2 = 0.2 ## POSTFIX > 0.2 ## POSTFIX; \ + int NAME ## u_gt2 = 0.2u ## POSTFIX > 0.2u ## POSTFIX; \ + int NAME ## ge2 = 0.2 ## POSTFIX >= 0.2 ## POSTFIX; \ + int NAME ## u_ge2 = 0.2u ## POSTFIX >= 0.2 ## POSTFIX; \ + int NAME ## lt2 = 0.2 ## POSTFIX < 0.2 ## POSTFIX; \ + int NAME ## u_lt2 = 0.2u ## POSTFIX < 0.2 ## POSTFIX; \ + int NAME ## le2 = 0.2 ## POSTFIX <= 0.2 ## POSTFIX; \ + int NAME ## u_le2 = 0.2u ## POSTFIX <= 0.2 ## POSTFIX; \ + TYPE NAME ## hr_signed = 0.1hr; \ + unsigned TYPE NAME ## hr_unsigned = 0.1hr; \ + _Sat TYPE NAME ## hr_sat_signed = 0.1hr; \ + _Sat unsigned TYPE NAME ## hr_sat_unsigned = 0.1hr; \ + TYPE NAME ## r_signed = 0.1r; \ + unsigned TYPE NAME ## r_unsigned = 0.1r; \ + _Sat TYPE NAME ## r_sat_signed = 0.1r; \ + _Sat unsigned TYPE NAME ## r_sat_unsigned = 0.1r; \ + TYPE NAME ## lr_signed = 0.1lr; \ + unsigned TYPE NAME ## lr_unsigned = 0.1lr; \ + _Sat TYPE NAME ## lr_sat_signed = 0.1lr; \ + _Sat unsigned TYPE NAME ## lr_sat_unsigned = 0.1lr; \ + TYPE NAME ## llr_signed = 0.1llr; \ + unsigned TYPE NAME ## llr_unsigned = 0.1llr; \ + _Sat TYPE NAME ## llr_sat_signed = 0.1llr; \ + _Sat unsigned TYPE NAME ## llr_sat_unsigned = 0.1llr; \ + TYPE NAME ## uhr_signed = 0.1uhr; \ + unsigned TYPE NAME ## uhr_unsigned = 0.1uhr; \ + _Sat TYPE NAME ## uhr_sat_signed = 0.1uhr; \ + _Sat unsigned TYPE NAME ## uhr_sat_unsigned = 0.1uhr; \ + TYPE NAME ## ur_signed = 0.1ur; \ + unsigned TYPE NAME ## ur_unsigned = 0.1ur; \ + _Sat TYPE NAME ## ur_sat_signed = 0.1ur; \ + _Sat unsigned TYPE NAME ## ur_sat_unsigned = 0.1ur; \ + TYPE NAME ## ulr_signed = 0.1ulr; \ + unsigned TYPE NAME ## ulr_unsigned = 0.1ulr; \ + _Sat TYPE NAME ## ulr_sat_signed = 0.1ulr; \ + _Sat unsigned TYPE NAME ## ulr_sat_unsigned = 0.1ulr; \ + TYPE NAME ## ullr_signed = 0.1ullr; \ + unsigned TYPE NAME ## ullr_unsigned = 0.1ullr; \ + _Sat TYPE NAME ## ullr_sat_signed = 0.1ullr; \ + _Sat unsigned TYPE NAME ## ullr_sat_unsigned = 0.1ullr; \ + TYPE NAME ## hk_signed = 0.1hk; \ + unsigned TYPE NAME ## hk_unsigned = 0.1hk; \ + _Sat TYPE NAME ## hk_sat_signed = 5.1hk; \ + _Sat unsigned TYPE NAME ## hk_sat_unsigned = 5.1hk; \ + TYPE NAME ## k_signed = 0.1k; \ + unsigned TYPE NAME ## k_unsigned = 0.1k; \ + _Sat TYPE NAME ## k_sat_signed = 5.1k; \ + _Sat unsigned TYPE NAME ## k_sat_unsigned = 5.1k; \ + TYPE NAME ## lk_signed = 0.1lk; \ + unsigned TYPE NAME ## lk_unsigned = 0.1lk; \ + _Sat TYPE NAME ## lk_sat_signed = 5.1lk; \ + _Sat unsigned TYPE NAME ## lk_sat_unsigned = 5.1lk; \ + TYPE NAME ## llk_signed = 0.1llk; \ + unsigned TYPE NAME ## llk_unsigned = 0.1llk; \ + _Sat TYPE NAME ## llk_sat_signed = 5.1llk; \ + _Sat unsigned TYPE NAME ## llk_sat_unsigned = 5.1llk; \ + TYPE NAME ## uhk_signed = 0.1uhk; \ + unsigned TYPE NAME ## uhk_unsigned = 0.1uhk; \ + _Sat TYPE NAME ## uhk_sat_signed = 5.1uhk; \ + _Sat unsigned TYPE NAME ## uhk_sat_unsigned = 5.1uhk; \ + TYPE NAME ## uk_signed = 0.1uk; \ + unsigned TYPE NAME ## uk_unsigned = 0.1uk; \ + _Sat TYPE NAME ## uk_sat_signed = 5.1uk; \ + _Sat unsigned TYPE NAME ## uk_sat_unsigned = 5.1uk; \ + TYPE NAME ## ulk_signed = 0.1ulk; \ + unsigned TYPE NAME ## ulk_unsigned = 0.1ulk; \ + _Sat TYPE NAME ## ulk_sat_signed = 5.1ulk; \ + _Sat unsigned TYPE NAME ## ulk_sat_unsigned = 5.1ulk; \ + TYPE NAME ## ullk_signed = 0.1ullk; \ + unsigned TYPE NAME ## ullk_unsigned = 0.1ullk; \ + _Sat TYPE NAME ## ullk_sat_signed = 5.1ullk; \ + _Sat unsigned TYPE NAME ## ullk_sat_unsigned = 5.1ullk; \ + +ALLOPCONST(short _Fract, sf, hr); +ALLOPCONST(_Fract, f, r); +ALLOPCONST(long _Fract, lf, lr); +ALLOPCONST(long long _Fract, llf, llr); +ALLOPCONST(short _Accum, sa, hk); +ALLOPCONST(_Accum, a, k); +ALLOPCONST(long _Accum, la, lk); +ALLOPCONST(long long _Accum, lla, llk); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allop.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allop.c new file mode 100644 index 000000000..eb36c097c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/allop.c @@ -0,0 +1,87 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 6.5.7 - Bitwise shift operands. + C99 6.5.3 Unary operators. + C99 6.5.5 Multiplicative operators. + C99 6.5.6 Additive operators. + C99 6.5.7 Bitwise shift operators. + C99 6.5.8 Relational operators. + C99 6.5.9 Equality operators. + C99 6.5.16 Assignment operators. + + Check if all operations are ok. */ + +void true(); +void false(); + +#define ALLOP(TYPE,NAME) \ + TYPE test1 ## NAME (TYPE a) { return +a; } \ + TYPE test2 ## NAME (TYPE a) { return -a; } \ + int test3 ## NAME (TYPE a) { return !a; } \ + TYPE test4 ## NAME (TYPE a, TYPE b) { return a + b; } \ + TYPE test5 ## NAME (TYPE a, TYPE b) { return a - b; } \ + TYPE test6 ## NAME (TYPE a, TYPE b) { return a * b; } \ + TYPE test7 ## NAME (TYPE a, TYPE b) { return a / b; } \ + TYPE test8 ## NAME (TYPE a, TYPE b) { a += b; return a; } \ + TYPE test9 ## NAME (TYPE a, TYPE b) { a -= b; return a; } \ + TYPE test10 ## NAME (TYPE a, TYPE b) { a *= b; return a; } \ + TYPE test11 ## NAME (TYPE a, TYPE b) { a /= b; return a; } \ + TYPE test12 ## NAME (TYPE a, int b) { return a << b; } \ + TYPE test13 ## NAME (TYPE a, int b) { return a >> b; } \ + TYPE test14 ## NAME (TYPE a, int b) { a <<= b; return a; } \ + TYPE test15 ## NAME (TYPE a, int b) { a >>= b; return a; } \ + int test16 ## NAME (TYPE a, TYPE b) { return a == b; } \ + int test17 ## NAME (TYPE a, TYPE b) { return a != b; } \ + int test18 ## NAME (TYPE a, TYPE b) { return a < b; } \ + int test19 ## NAME (TYPE a, TYPE b) { return a <= b; } \ + int test20 ## NAME (TYPE a, TYPE b) { return a >= b; } \ + int test21 ## NAME (TYPE a, TYPE b) { return a > b; } \ + void test22 ## NAME (TYPE a, TYPE b) { if(a == b)true(); else false(); } \ + void test23 ## NAME (TYPE a, TYPE b) { if(a != b)true(); else false(); } \ + void test24 ## NAME (TYPE a, TYPE b) { if(a < b)true(); else false(); } \ + void test25 ## NAME (TYPE a, TYPE b) { if(a <= b)true(); else false(); } \ + void test26 ## NAME (TYPE a, TYPE b) { if(a >= b)true(); else false(); } \ + void test27 ## NAME (TYPE a, TYPE b) { if(a > b)true(); else false(); } \ + TYPE test28 ## NAME (TYPE a) { return ++a; } \ + TYPE test29 ## NAME (TYPE a) { return --a; } \ + TYPE test30 ## NAME (TYPE *a) { return ++(*a); } \ + TYPE test31 ## NAME (TYPE *a) { return (*a)++; } \ + TYPE test32 ## NAME (TYPE *a) { return --(*a); } \ + TYPE test33 ## NAME (TYPE *a) { return (*a)--; } + +ALLOP(short _Fract, sf); +ALLOP(_Fract, f); +ALLOP(long _Fract, lf); +ALLOP(long long _Fract, llf); +ALLOP(short _Accum, sa); +ALLOP(_Accum, a); +ALLOP(long _Accum, la); +ALLOP(long long _Accum, lla); + +ALLOP(unsigned short _Fract, usf); +ALLOP(unsigned _Fract, uf); +ALLOP(unsigned long _Fract, ulf); +ALLOP(unsigned long long _Fract, ullf); +ALLOP(unsigned short _Accum, usa); +ALLOP(unsigned _Accum, ua); +ALLOP(unsigned long _Accum, ula); +ALLOP(unsigned long long _Accum, ulla); + +ALLOP(_Sat short _Fract, Ssf); +ALLOP(_Sat _Fract, Sf); +ALLOP(_Sat long _Fract, Slf); +ALLOP(_Sat long long _Fract, Sllf); +ALLOP(_Sat short _Accum, Ssa); +ALLOP(_Sat _Accum, Sa); +ALLOP(_Sat long _Accum, Sla); +ALLOP(_Sat long long _Accum, Slla); + +ALLOP(_Sat unsigned short _Fract, Susf); +ALLOP(_Sat unsigned _Fract, Suf); +ALLOP(_Sat unsigned long _Fract, Sulf); +ALLOP(_Sat unsigned long long _Fract, Sullf); +ALLOP(_Sat unsigned short _Accum, Susa); +ALLOP(_Sat unsigned _Accum, Sua); +ALLOP(_Sat unsigned long _Accum, Sula); +ALLOP(_Sat unsigned long long _Accum, Sulla); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/binary.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/binary.c new file mode 100644 index 000000000..e2cb6ea25 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/binary.c @@ -0,0 +1,158 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 6.5.7 - Bitwise shift operands. + C99 6.5.5 Multiplicative operators. + C99 6.5.6 Additive operators. + C99 6.5.7 Bitwise shift operators. + C99 6.5.8 Relational operators. + C99 6.5.9 Equality operators. + C99 6.5.16 Assignment operators. + + Check binary operators + - * / << >> < <= >= > == != += -= *= /= <<= >>=. */ + +extern void abort (void); + +#define BINARY(TYPE,POSTFIX) \ + { TYPE a = 0.5 ## POSTFIX; \ + TYPE b = 0.25 ## POSTFIX; \ + if (a + b != 0.75 ## POSTFIX) \ + abort(); \ + if (a - b != 0.25 ## POSTFIX) \ + abort(); \ + if (a * b != 0.125 ## POSTFIX) \ + abort(); \ + if (b / a != 0.5 ## POSTFIX) \ + abort(); \ + if (b << 1 != a) \ + abort(); \ + if (a >> 1 != b) \ + abort(); \ + if (a < b != 0) \ + abort(); \ + if (a <= b != 0) \ + abort(); \ + if (a > b != 1) \ + abort(); \ + if (a >= b != 1) \ + abort(); \ + if (a == b != 0) \ + abort(); \ + if (a != b != 1) \ + abort(); \ + a += b; \ + if (a != 0.75 ## POSTFIX) \ + abort(); \ + a -= b; \ + if (a != 0.5 ## POSTFIX) \ + abort(); \ + a *= b; \ + if (a != 0.125 ## POSTFIX) \ + abort(); \ + a /= b; \ + if (a != 0.5 ## POSTFIX) \ + abort(); \ + a >>= 2; \ + if (a != 0.125 ## POSTFIX) \ + abort(); \ + a <<= 1; \ + if (a != 0.25 ## POSTFIX) \ + abort(); \ + } + +#define FRACT_SAT_BINARY(TYPE,POSTFIX) \ + { TYPE a = 0.7 ## POSTFIX; \ + TYPE b = 0.9 ## POSTFIX; \ + if (a + b != 1.0 ## POSTFIX) \ + abort(); \ + a = -0.7 ## POSTFIX; \ + b = -0.9 ## POSTFIX; \ + if (a + b != -0.5 ## POSTFIX - 0.5 ## POSTFIX) \ + abort(); \ + a = 0.7 ## POSTFIX; \ + b = -0.9 ## POSTFIX; \ + if (a - b != 1.0 ## POSTFIX) \ + abort(); \ + a = -0.7 ## POSTFIX; \ + b = 0.9 ## POSTFIX; \ + if (a - b != -0.5 ## POSTFIX - 0.5 ## POSTFIX) \ + abort(); \ + a = -0.5 ## POSTFIX - 0.5 ## POSTFIX; \ + if (a * a != 1.0 ## POSTFIX) \ + abort(); \ + a = 0.8 ## POSTFIX; \ + b = 0.5 ## POSTFIX; \ + if (a / b != 1.0 ## POSTFIX) \ + abort(); \ + a = -0.8 ## POSTFIX; \ + b = 0.5 ## POSTFIX; \ + if (a / b != -0.5 ## POSTFIX - 0.5 ## POSTFIX) \ + abort(); \ + a = 0.1 ## POSTFIX; \ + if (a << 4 != 1.0 ## POSTFIX) \ + abort(); \ + a = -0.8 ## POSTFIX; \ + if (a << 4 != -0.5 ## POSTFIX - 0.5 ## POSTFIX) \ + abort(); \ + } + +#define FRACT_SAT_UNS_BINARY(TYPE,POSTFIX) \ + { TYPE a = 0.7 ## POSTFIX; \ + TYPE b = 0.9 ## POSTFIX; \ + if (a + b != 1.0 ## POSTFIX) \ + abort(); \ + if (a - b != 0.0 ## POSTFIX) \ + abort(); \ + if (b / a != 1.0 ## POSTFIX) \ + abort(); \ + if (a << 1 != 1.0 ## POSTFIX) \ + abort(); \ + } + +int main () +{ + BINARY(short _Fract, hr); + BINARY(_Fract, r); + BINARY(long _Fract, lr); + BINARY(long long _Fract, llr); + BINARY(unsigned short _Fract, uhr); + BINARY(unsigned _Fract, ur); + BINARY(unsigned long _Fract, ulr); + BINARY(unsigned long long _Fract, ullr); + BINARY(_Sat short _Fract, hr); + BINARY(_Sat _Fract, r); + BINARY(_Sat long _Fract, lr); + BINARY(_Sat long long _Fract, llr); + BINARY(_Sat unsigned short _Fract, uhr); + BINARY(_Sat unsigned _Fract, ur); + BINARY(_Sat unsigned long _Fract, ulr); + BINARY(_Sat unsigned long long _Fract, ullr); + BINARY(short _Accum, hk); + BINARY(_Accum, k); + BINARY(long _Accum, lk); + BINARY(long long _Accum, llk); + BINARY(unsigned short _Accum, uhk); + BINARY(unsigned _Accum, uk); + BINARY(unsigned long _Accum, ulk); + BINARY(unsigned long long _Accum, ullk); + BINARY(_Sat short _Accum, hk); + BINARY(_Sat _Accum, k); + BINARY(_Sat long _Accum, lk); + BINARY(_Sat long long _Accum, llk); + BINARY(_Sat unsigned short _Accum, uhk); + BINARY(_Sat unsigned _Accum, uk); + BINARY(_Sat unsigned long _Accum, ulk); + BINARY(_Sat unsigned long long _Accum, ullk); + + FRACT_SAT_BINARY(_Sat short _Fract, hr); + FRACT_SAT_BINARY(_Sat _Fract, r); + FRACT_SAT_BINARY(_Sat long _Fract, lr); + FRACT_SAT_BINARY(_Sat long long _Fract, llr); + + FRACT_SAT_UNS_BINARY(_Sat unsigned short _Fract, uhr); + FRACT_SAT_UNS_BINARY(_Sat unsigned _Fract, ur); + FRACT_SAT_UNS_BINARY(_Sat unsigned long _Fract, ulr); + FRACT_SAT_UNS_BINARY(_Sat unsigned long long _Fract, ullr); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/bit-complement.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/bit-complement.c new file mode 100644 index 000000000..76c20d0d4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/bit-complement.c @@ -0,0 +1,76 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.3 Unary ~. */ + +void test () +{ + short _Fract sf; + _Fract f; + long _Fract lf; + long long _Fract llf; + unsigned short _Fract usf; + unsigned _Fract uf; + unsigned long _Fract ulf; + unsigned long long _Fract ullf; + _Sat short _Fract Ssf; + _Sat _Fract Sf; + _Sat long _Fract Slf; + _Sat long long _Fract Sllf; + _Sat unsigned short _Fract Susf; + _Sat unsigned _Fract Suf; + _Sat unsigned long _Fract Sulf; + _Sat unsigned long long _Fract Sullf; + short _Accum sa; + _Accum a; + long _Accum la; + long long _Accum lla; + unsigned short _Accum usa; + unsigned _Accum ua; + unsigned long _Accum ula; + unsigned long long _Accum ulla; + _Sat short _Accum Ssa; + _Sat _Accum Sa; + _Sat long _Accum Sla; + _Sat long long _Accum Slla; + _Sat unsigned short _Accum Susa; + _Sat unsigned _Accum Sua; + _Sat unsigned long _Accum Sula; + _Sat unsigned long long _Accum Sulla; + + /* C99 Section 6.5.3.3 ~ shall have integer types. */ + + ~sf; /* { dg-error "wrong type argument to bit-complement" } */ + ~f; /* { dg-error "wrong type argument to bit-complement" } */ + ~lf; /* { dg-error "wrong type argument to bit-complement" } */ + ~llf; /* { dg-error "wrong type argument to bit-complement" } */ + ~usf; /* { dg-error "wrong type argument to bit-complement" } */ + ~uf; /* { dg-error "wrong type argument to bit-complement" } */ + ~ulf; /* { dg-error "wrong type argument to bit-complement" } */ + ~ullf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Ssf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Slf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sllf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Susf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Suf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sulf; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sullf; /* { dg-error "wrong type argument to bit-complement" } */ + ~sa; /* { dg-error "wrong type argument to bit-complement" } */ + ~a; /* { dg-error "wrong type argument to bit-complement" } */ + ~la; /* { dg-error "wrong type argument to bit-complement" } */ + ~lla; /* { dg-error "wrong type argument to bit-complement" } */ + ~usa; /* { dg-error "wrong type argument to bit-complement" } */ + ~ua; /* { dg-error "wrong type argument to bit-complement" } */ + ~ula; /* { dg-error "wrong type argument to bit-complement" } */ + ~ulla; /* { dg-error "wrong type argument to bit-complement" } */ + ~Ssa; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sa; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sla; /* { dg-error "wrong type argument to bit-complement" } */ + ~Slla; /* { dg-error "wrong type argument to bit-complement" } */ + ~Susa; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sua; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sula; /* { dg-error "wrong type argument to bit-complement" } */ + ~Sulla; /* { dg-error "wrong type argument to bit-complement" } */ + +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/call-by-value.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/call-by-value.c new file mode 100644 index 000000000..8b9d8225d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/call-by-value.c @@ -0,0 +1,97 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.9.1(9) Function definitions; parameter has automatic storage. + + Test that actual parameters are passed by value and that modifications + made within functions are lost on function return. + + This test is copied from gcc.dg/dfp/ and changed for fixed-point types. */ + +extern void abort (void); + +#define FOO_FUN(NAME,TYPE,VALUE) \ +int foo ## NAME (TYPE z) \ +{ \ + z = z + VALUE; \ +} + +#define FOO_TEST(NAME,TYPE,VALUE) \ + { \ + TYPE NAME = VALUE; \ + foo ## NAME (NAME); \ + if (NAME != VALUE) \ + abort (); \ + } + +FOO_FUN (sf, short _Fract, 0.2hr) +FOO_FUN (f, _Fract, 0.2r) +FOO_FUN (lf, long _Fract, 0.2lr) +FOO_FUN (llf, long long _Fract, 0.2llr) +FOO_FUN (usf, unsigned short _Fract, 0.2uhr) +FOO_FUN (uf, unsigned _Fract, 0.2ur) +FOO_FUN (ulf, unsigned long _Fract, 0.2ulr) +FOO_FUN (ullf, unsigned long long _Fract, 0.2ullr) +FOO_FUN (Ssf, _Sat short _Fract, 0.2hr) +FOO_FUN (Sf, _Sat _Fract, 0.2r) +FOO_FUN (Slf, _Sat long _Fract, 0.2lr) +FOO_FUN (Sllf, _Sat long long _Fract, 0.2llr) +FOO_FUN (Susf, _Sat unsigned short _Fract, 0.2uhr) +FOO_FUN (Suf, _Sat unsigned _Fract, 0.2ur) +FOO_FUN (Sulf, _Sat unsigned long _Fract, 0.2ulr) +FOO_FUN (Sullf, _Sat unsigned long long _Fract, 0.2ullr) +FOO_FUN (sa, short _Accum, 0.2hk) +FOO_FUN (a, _Accum, 0.2k) +FOO_FUN (la, long _Accum, 0.2lk) +FOO_FUN (lla, long long _Accum, 0.2llk) +FOO_FUN (usa, unsigned short _Accum, 0.2uhk) +FOO_FUN (ua, unsigned _Accum, 0.2uk) +FOO_FUN (ula, unsigned long _Accum, 0.2ulk) +FOO_FUN (ulla, unsigned long long _Accum, 0.2ullk) +FOO_FUN (Ssa, _Sat short _Accum, 0.2hk) +FOO_FUN (Sa, _Sat _Accum, 0.2k) +FOO_FUN (Sla, _Sat long _Accum, 0.2lk) +FOO_FUN (Slla, _Sat long long _Accum, 0.2llk) +FOO_FUN (Susa, _Sat unsigned short _Accum, 0.2uhk) +FOO_FUN (Sua, _Sat unsigned _Accum, 0.2uk) +FOO_FUN (Sula, _Sat unsigned long _Accum, 0.2ulk) +FOO_FUN (Sulla, _Sat unsigned long long _Accum, 0.2ullk) + +int +main () +{ + FOO_TEST (sf, short _Fract, 0.2hr) + FOO_TEST (f, _Fract, 0.2r) + FOO_TEST (lf, long _Fract, 0.2lr) + FOO_TEST (llf, long long _Fract, 0.2llr) + FOO_TEST (usf, unsigned short _Fract, 0.2uhr) + FOO_TEST (uf, unsigned _Fract, 0.2ur) + FOO_TEST (ulf, unsigned long _Fract, 0.2ulr) + FOO_TEST (ullf, unsigned long long _Fract, 0.2ullr) + FOO_TEST (Ssf, _Sat short _Fract, 0.2hr) + FOO_TEST (Sf, _Sat _Fract, 0.2r) + FOO_TEST (Slf, _Sat long _Fract, 0.2lr) + FOO_TEST (Sllf, _Sat long long _Fract, 0.2llr) + FOO_TEST (Susf, _Sat unsigned short _Fract, 0.2uhr) + FOO_TEST (Suf, _Sat unsigned _Fract, 0.2ur) + FOO_TEST (Sulf, _Sat unsigned long _Fract, 0.2ulr) + FOO_TEST (Sullf, _Sat unsigned long long _Fract, 0.2ullr) + FOO_TEST (sa, short _Accum, 0.2hk) + FOO_TEST (a, _Accum, 0.2k) + FOO_TEST (la, long _Accum, 0.2lk) + FOO_TEST (lla, long long _Accum, 0.2llk) + FOO_TEST (usa, unsigned short _Accum, 0.2uhk) + FOO_TEST (ua, unsigned _Accum, 0.2uk) + FOO_TEST (ula, unsigned long _Accum, 0.2ulk) + FOO_TEST (ulla, unsigned long long _Accum, 0.2ullk) + FOO_TEST (Ssa, _Sat short _Accum, 0.2hk) + FOO_TEST (Sa, _Sat _Accum, 0.2k) + FOO_TEST (Sla, _Sat long _Accum, 0.2lk) + FOO_TEST (Slla, _Sat long long _Accum, 0.2llk) + FOO_TEST (Susa, _Sat unsigned short _Accum, 0.2uhk) + FOO_TEST (Sua, _Sat unsigned _Accum, 0.2uk) + FOO_TEST (Sula, _Sat unsigned long _Accum, 0.2ulk) + FOO_TEST (Sulla, _Sat unsigned long long _Accum, 0.2ullk) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/cast-bad.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/cast-bad.c new file mode 100644 index 000000000..ec8ea805a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/cast-bad.c @@ -0,0 +1,279 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.4 Cast operators. + + Test invalid casts involving fixed-point. */ + +#define CAST(NAME,TYPE) \ + struct s ## NAME { TYPE NAME; } as ## NAME; \ + union u ## NAME { TYPE NAME; } au ## NAME; \ + TYPE NAME; \ + TYPE * NAME ## p; + +CAST (sf, short _Fract) +CAST (f, _Fract) +CAST (lf, long _Fract) +CAST (llf, long long _Fract) +CAST (usf, unsigned short _Fract) +CAST (uf, unsigned _Fract) +CAST (ulf, unsigned long _Fract) +CAST (ullf, unsigned long long _Fract) +CAST (Ssf, _Sat short _Fract) +CAST (Sf, _Sat _Fract) +CAST (Slf, _Sat long _Fract) +CAST (Sllf, _Sat long long _Fract) +CAST (Susf, _Sat unsigned short _Fract) +CAST (Suf, _Sat unsigned _Fract) +CAST (Sulf, _Sat unsigned long _Fract) +CAST (Sullf, _Sat unsigned long long _Fract) +CAST (sa, short _Accum) +CAST (a, _Accum) +CAST (la, long _Accum) +CAST (lla, long long _Accum) +CAST (usa, unsigned short _Accum) +CAST (ua, unsigned _Accum) +CAST (ula, unsigned long _Accum) +CAST (ulla, unsigned long long _Accum) +CAST (Ssa, _Sat short _Accum) +CAST (Sa, _Sat _Accum) +CAST (Sla, _Sat long _Accum) +CAST (Slla, _Sat long long _Accum) +CAST (Susa, _Sat unsigned short _Accum) +CAST (Sua, _Sat unsigned _Accum) +CAST (Sula, _Sat unsigned long _Accum) +CAST (Sulla, _Sat unsigned long long _Accum) + +void +test (void) +{ + (short _Fract []) sfp; /* { dg-error "cast specifies array type" } */ + (_Fract []) fp; /* { dg-error "cast specifies array type" } */ + (long _Fract []) lfp; /* { dg-error "cast specifies array type" } */ + (long long _Fract []) llfp; /* { dg-error "cast specifies array type" } */ + (unsigned short _Fract []) usfp; /* { dg-error "cast specifies array type" } */ + (unsigned _Fract []) ufp; /* { dg-error "cast specifies array type" } */ + (unsigned long _Fract []) ulfp; /* { dg-error "cast specifies array type" } */ + (unsigned long long _Fract []) ullfp; /* { dg-error "cast specifies array type" } */ + (_Sat short _Fract []) Ssfp; /* { dg-error "cast specifies array type" } */ + (_Sat _Fract []) Sfp; /* { dg-error "cast specifies array type" } */ + (_Sat long _Fract []) Slfp; /* { dg-error "cast specifies array type" } */ + (_Sat long long _Fract []) Sllfp; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned short _Fract []) Susfp; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned _Fract []) Sufp; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned long _Fract []) Sulfp; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned long long _Fract []) Sullfp; /* { dg-error "cast specifies array type" } */ + (short _Accum []) sap; /* { dg-error "cast specifies array type" } */ + (_Accum []) ap; /* { dg-error "cast specifies array type" } */ + (long _Accum []) lap; /* { dg-error "cast specifies array type" } */ + (long long _Accum []) llap; /* { dg-error "cast specifies array type" } */ + (unsigned short _Accum []) usap; /* { dg-error "cast specifies array type" } */ + (unsigned _Accum []) uap; /* { dg-error "cast specifies array type" } */ + (unsigned long _Accum []) ulap; /* { dg-error "cast specifies array type" } */ + (unsigned long long _Accum []) ullap; /* { dg-error "cast specifies array type" } */ + (_Sat short _Accum []) Ssap; /* { dg-error "cast specifies array type" } */ + (_Sat _Accum []) Sap; /* { dg-error "cast specifies array type" } */ + (_Sat long _Accum []) Slap; /* { dg-error "cast specifies array type" } */ + (_Sat long long _Accum []) Sllap; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned short _Accum []) Susap; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned _Accum []) Suap; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned long _Accum []) Sulap; /* { dg-error "cast specifies array type" } */ + (_Sat unsigned long long _Accum []) Sullap; /* { dg-error "cast specifies array type" } */ + + (short _Fract ()) sfp; /* { dg-error "cast specifies function type" } */ + (_Fract ()) fp; /* { dg-error "cast specifies function type" } */ + (long _Fract ()) lfp; /* { dg-error "cast specifies function type" } */ + (long long _Fract ()) llfp; /* { dg-error "cast specifies function type" } */ + (unsigned short _Fract ()) usfp; /* { dg-error "cast specifies function type" } */ + (unsigned _Fract ()) ufp; /* { dg-error "cast specifies function type" } */ + (unsigned long _Fract ()) ulfp; /* { dg-error "cast specifies function type" } */ + (unsigned long long _Fract ()) ullfp; /* { dg-error "cast specifies function type" } */ + (_Sat short _Fract ()) Ssfp; /* { dg-error "cast specifies function type" } */ + (_Sat _Fract ()) Sfp; /* { dg-error "cast specifies function type" } */ + (_Sat long _Fract ()) Slfp; /* { dg-error "cast specifies function type" } */ + (_Sat long long _Fract ()) Sllfp; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned short _Fract ()) Susfp; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned _Fract ()) Sufp; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned long _Fract ()) Sulfp; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned long long _Fract ()) Sullfp; /* { dg-error "cast specifies function type" } */ + (short _Accum ()) sap; /* { dg-error "cast specifies function type" } */ + (_Accum ()) ap; /* { dg-error "cast specifies function type" } */ + (long _Accum ()) lap; /* { dg-error "cast specifies function type" } */ + (long long _Accum ()) llap; /* { dg-error "cast specifies function type" } */ + (unsigned short _Accum ()) usap; /* { dg-error "cast specifies function type" } */ + (unsigned _Accum ()) uap; /* { dg-error "cast specifies function type" } */ + (unsigned long _Accum ()) ulap; /* { dg-error "cast specifies function type" } */ + (unsigned long long _Accum ()) ullap; /* { dg-error "cast specifies function type" } */ + (_Sat short _Accum ()) Ssap; /* { dg-error "cast specifies function type" } */ + (_Sat _Accum ()) Sap; /* { dg-error "cast specifies function type" } */ + (_Sat long _Accum ()) Slap; /* { dg-error "cast specifies function type" } */ + (_Sat long long _Accum ()) Sllap; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned short _Accum ()) Susap; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned _Accum ()) Suap; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned long _Accum ()) Sulap; /* { dg-error "cast specifies function type" } */ + (_Sat unsigned long long _Accum ()) Sullap; /* { dg-error "cast specifies function type" } */ + + (struct ssf) sf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sf) f; /* { dg-error "conversion to non-scalar type requested" } */ + (struct slf) lf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sllf) llf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct susf) usf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct suf) uf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sulf) ulf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sullf) ullf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSsf) Ssf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSf) Sf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSlf) Slf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSllf) Sllf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSusf) Susf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSuf) Suf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSulf) Sulf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSullf) Sullf; /* { dg-error "conversion to non-scalar type requested" } */ + (struct ssa) sa; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sa) a; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sla) la; /* { dg-error "conversion to non-scalar type requested" } */ + (struct slla) lla; /* { dg-error "conversion to non-scalar type requested" } */ + (struct susa) usa; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sua) ua; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sula) ula; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sulla) ulla; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSsa) Ssa; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSa) Sa; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSla) Sla; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSlla) Slla; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSusa) Susa; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSua) Sua; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSula) Sula; /* { dg-error "conversion to non-scalar type requested" } */ + (struct sSulla) Sulla; /* { dg-error "conversion to non-scalar type requested" } */ + + (union usf) sf; + (union uf) f; + (union ulf) lf; + (union ullf) llf; + (union uusf) usf; + (union uuf) uf; + (union uulf) ulf; + (union uullf) ullf; + (union uSsf) Ssf; + (union uSf) Sf; + (union uSlf) Slf; + (union uSllf) Sllf; + (union uSusf) Susf; + (union uSuf) Suf; + (union uSulf) Sulf; + (union uSullf) Sullf; + (union usa) sa; + (union ua) a; + (union ula) la; + (union ulla) lla; + (union uusa) usa; + (union uua) ua; + (union uula) ula; + (union uulla) ulla; + (union uSsa) Ssa; + (union uSa) Sa; + (union uSla) Sla; + (union uSlla) Slla; + (union uSusa) Susa; + (union uSua) Sua; + (union uSula) Sula; + (union uSulla) Sulla; + + (union usf) f; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) lf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) llf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) usf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) uf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) ulf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) ullf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Ssf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Slf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sllf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Susf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Suf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sulf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sullf; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) sa; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) a; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) la; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) lla; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) usa; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) ua; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) ula; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) ulla; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Ssa; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sa; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sla; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Slla; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Susa; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sua; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sula; /* { dg-error "cast to union type from type not present in union" } */ + (union usf) Sulla; /* { dg-error "cast to union type from type not present in union" } */ + + (short _Fract) assf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Fract) asf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long _Fract) aslf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long long _Fract) asllf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned short _Fract) asusf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned _Fract) asuf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long _Fract) asulf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long long _Fract) asullf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat short _Fract) asSsf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat _Fract) asSf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long _Fract) asSlf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long long _Fract) asSllf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned short _Fract) asSusf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned _Fract) asSuf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long _Fract) asSulf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long long _Fract) asSullf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (short _Accum) assa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Accum) asa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long _Accum) asla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long long _Accum) aslla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned short _Accum) asusa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned _Accum) asua; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long _Accum) asula; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long long _Accum) asulla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat short _Accum) asSsa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat _Accum) asSa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long _Accum) asSla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long long _Accum) asSlla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned short _Accum) asSusa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned _Accum) asSua; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long _Accum) asSula; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long long _Accum) asSulla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + + (short _Fract) ausf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Fract) auf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long _Fract) aulf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long long _Fract) aullf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned short _Fract) auusf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned _Fract) auuf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long _Fract) auulf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long long _Fract) auullf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat short _Fract) auSsf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat _Fract) auSf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long _Fract) auSlf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long long _Fract) auSllf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned short _Fract) auSusf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned _Fract) auSuf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long _Fract) auSulf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long long _Fract) auSullf; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (short _Accum) ausa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Accum) aua; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long _Accum) aula; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (long long _Accum) aulla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned short _Accum) auusa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned _Accum) auua; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long _Accum) auula; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (unsigned long long _Accum) auulla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat short _Accum) auSsa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat _Accum) auSa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long _Accum) auSla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat long long _Accum) auSlla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned short _Accum) auSusa; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned _Accum) auSua; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long _Accum) auSula; /* { dg-error "aggregate value used where a fixed-point was expected" } */ + (_Sat unsigned long long _Accum) auSulla; /* { dg-error "aggregate value used where a fixed-point was expected" } */ +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/composite-type.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/composite-type.c new file mode 100644 index 000000000..026bdaf56 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/composite-type.c @@ -0,0 +1,109 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -O -Wall -Wno-unused -ftrack-macro-expansion=0" } */ + +/* C99 6.2.7: Compatible type and composite type. */ + +#define FIXED_POINT_COMPOSITE_DECL(TYPE,NAME) \ + TYPE g1_##NAME(); \ + TYPE g2_##NAME(); \ + TYPE (*h1_##NAME)[2]; \ + TYPE (*h2_##NAME)[3]; \ + TYPE (*h3_##NAME)[4]; \ + TYPE f1_##NAME(TYPE(*)()); \ + TYPE f1_##NAME(TYPE(*)(TYPE*)); \ + TYPE f1_##NAME (TYPE(*g)(TYPE*)) \ + { \ + TYPE NAME; \ + NAME = ((TYPE (*) (TYPE*)) g)(&NAME); \ + NAME = ((TYPE (*) ()) g); \ + return NAME; \ + } \ + TYPE f2_##NAME(TYPE(*)[]); \ + TYPE f2_##NAME(TYPE(*)[3]); + +#define FIXED_POINT_COMPOSITE_TEST(TYPE, NAME) \ +do \ +{ \ + TYPE NAME; \ + NAME = f1_##NAME(g1_##NAME); \ + NAME = f1_##NAME(g2_##NAME); \ + NAME = f2_##NAME(h1_##NAME); \ + NAME = f2_##NAME(h2_##NAME); \ + NAME = f2_##NAME(h3_##NAME); \ +} while(0) + +FIXED_POINT_COMPOSITE_DECL(short _Fract, sf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Fract, f); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(long _Fract, lf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(long long _Fract, llf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned short _Fract, usf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned _Fract, uf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned long _Fract, ulf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned long long _Fract, ullf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat short _Fract, Ssf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat _Fract, Sf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat long _Fract, Slf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat long long _Fract, Sllf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned short _Fract, Susf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned _Fract, Suf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long _Fract, Sulf); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long long _Fract, Sullf); /* { dg-error "incompatible types when assigning" } */ + +FIXED_POINT_COMPOSITE_DECL(short _Accum, sk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Accum, k); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(long _Accum, lk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(long long _Accum, llk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned short _Accum, usk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned _Accum, uk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned long _Accum, ulk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(unsigned long long _Accum, ullk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat short _Accum, Ssk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat _Accum, Sk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat long _Accum, Slk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat long long _Accum, Sllk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned short _Accum, Susk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned _Accum, Suk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long _Accum, Sulk); /* { dg-error "incompatible types when assigning" } */ +FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long long _Accum, Sullk); /* { dg-error "incompatible types when assigning" } */ + +int main() +{ + FIXED_POINT_COMPOSITE_TEST(short _Fract, sf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Fract, f); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(long _Fract, lf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(long long _Fract, llf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned short _Fract, usf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned _Fract, uf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned long _Fract, ulf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned long long _Fract, ullf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat short _Fract, Ssf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat _Fract, Sf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat long _Fract, Slf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat long long _Fract, Sllf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned short _Fract, Susf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned _Fract, Suf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long _Fract, Sulf); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long long _Fract, Sullf); /* { dg-warning "incompatible pointer type" } */ + + FIXED_POINT_COMPOSITE_TEST(short _Accum, sk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Accum, k); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(long _Accum, lk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(long long _Accum, llk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned short _Accum, usk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned _Accum, uk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned long _Accum, ulk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(unsigned long long _Accum, ullk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat short _Accum, Ssk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat _Accum, Sk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat long _Accum, Slk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat long long _Accum, Sllk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned short _Accum, Susk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned _Accum, Suk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long _Accum, Sulk); /* { dg-warning "incompatible pointer type" } */ + FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long long _Accum, Sullk); /* { dg-warning "incompatible pointer type" } */ + + return 0; +} + +/* Match all extra informative notes. */ +/* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" { target *-*-* } 0 } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/const-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/const-1.c new file mode 100644 index 000000000..5df0b4adc --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/const-1.c @@ -0,0 +1,36 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 6.4.4 - Constants. + + Check if the constant 1 is ok. */ + +short _Fract sf = 1.0hr; +_Fract f = 1.0r; +long _Fract lf = 1.0lr; +long long _Fract llf = 1.0llr; + +unsigned short _Fract usf = 1.0uhr; +unsigned _Fract uf = 1.0ur; +unsigned long _Fract ulf = 1.0ulr; +unsigned long long _Fract ullf = 1.0ullr; + +short _Fract sfF = 1.0; /* { dg-warning "overflow" } */ +_Fract fF = 1.0; /* { dg-warning "overflow" } */ +long _Fract lfF = 1.0; /* { dg-warning "overflow" } */ +long long _Fract llfF = 1.0; /* { dg-warning "overflow" } */ + +unsigned short _Fract usfF = 1.0; /* { dg-warning "overflow" } */ +unsigned _Fract ufF = 1.0; /* { dg-warning "overflow" } */ +unsigned long _Fract ulfF = 1.0; /* { dg-warning "overflow" } */ +unsigned long long _Fract ullfF = 1.0; /* { dg-warning "overflow" } */ + +short _Fract sfI = 1; /* { dg-warning "overflow" } */ +_Fract fI = 1; /* { dg-warning "overflow" } */ +long _Fract lfI = 1; /* { dg-warning "overflow" } */ +long long _Fract llfI = 1; /* { dg-warning "overflow" } */ + +unsigned short _Fract usfI = 1; /* { dg-warning "overflow" } */ +unsigned _Fract ufI = 1; /* { dg-warning "overflow" } */ +unsigned long _Fract ulfI = 1; /* { dg-warning "overflow" } */ +unsigned long long _Fract ullfI = 1; /* { dg-warning "overflow" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/constant.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/constant.c new file mode 100644 index 000000000..18abb4501 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/constant.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 6.4.4.2a - Fixed-point constants (NEW CLAUSE). + + Check if fixed-point constants are ok. */ + +_Accum k0 = 0k; +_Accum k1 = 9999.0e0k; +_Accum k2 = 9999.0k; +_Accum k3 = 9999k; +_Accum k4 = 9999e0k; +_Accum k5 = 09999k; +_Accum k6 = 09999e0k; +_Accum k7 = 09999.0e0k; +_Accum k8 = 09999.0k; +_Accum k9 = 0x270fp0k; +_Accum k10 = 0x270f.0p0k; + +_Fract r0 = 0r; +_Fract r1 = 0e0r; +_Fract r2 = 0.0e0r; +_Fract r3 = 0.1e0r; +_Fract r4 = 0.0r; +_Fract r5 = 0.1r; +_Fract r6 = 0x0p0r; +_Fract r7 = 0x0.0p0r; +_Fract r8 = 0x0.1p0r; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/constants-pedantic.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/constants-pedantic.c new file mode 100644 index 000000000..9392381ba --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/constants-pedantic.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -pedantic" } */ + +/* N1169 6.4.4.2a - Fixed-point constants (NEW CLAUSE). */ + +_Accum k0 = 0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k1 = 9999.0e0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k2 = 9999.0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k3 = 9999k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k4 = 9999e0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k5 = 09999k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k6 = 09999e0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k7 = 09999.0e0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k8 = 09999.0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k9 = 0x270fp0k; /* { dg-warning "GCC extension|ISO C" } */ +_Accum k10 = 0x270f.0p0k; /* { dg-warning "GCC extension|ISO C" } */ + +_Fract r0 = 0r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r1 = 0e0r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r2 = 0.0e0r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r3 = 0.1e0r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r4 = 0.0r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r5 = 0.1r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r6 = 0x0p0r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r7 = 0x0.0p0r; /* { dg-warning "GCC extension|ISO C" } */ +_Fract r8 = 0x0.1p0r; /* { dg-warning "GCC extension|ISO C" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-1.c new file mode 100644 index 000000000..04adea88b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-1.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV (short _Fract, hr); + ALL_CONV (_Fract, r); + ALL_CONV (long _Fract, lr); + ALL_CONV (long long _Fract, llr); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-2.c new file mode 100644 index 000000000..fc5bc1fcb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-2.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV (unsigned short _Fract, uhr); + ALL_CONV (unsigned _Fract, ur); + ALL_CONV (unsigned long _Fract, ulr); + ALL_CONV (unsigned long long _Fract, ullr); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-3.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-3.c new file mode 100644 index 000000000..753c472a8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-3.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV (short _Accum, hk); + ALL_CONV (_Accum, k); + ALL_CONV (long _Accum, lk); + ALL_CONV (long long _Accum, llk); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-4.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-4.c new file mode 100644 index 000000000..17c4e66eb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-4.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV (unsigned short _Accum, uhk); + ALL_CONV (unsigned _Accum, uk); + ALL_CONV (unsigned long _Accum, ulk); + ALL_CONV (unsigned long long _Accum, ullk); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-accum-neg.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-accum-neg.c new file mode 100644 index 000000000..af9561042 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-accum-neg.c @@ -0,0 +1,33 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_ACCUM_CONV (short _Accum, hk); + ALL_ACCUM_CONV (_Accum, k); + ALL_ACCUM_CONV (long _Accum, lk); + ALL_ACCUM_CONV (long long _Accum, llk); + ALL_ACCUM_CONV (unsigned short _Accum, uhk); + ALL_ACCUM_CONV (unsigned _Accum, uk); + ALL_ACCUM_CONV (unsigned long _Accum, ulk); + ALL_ACCUM_CONV (unsigned long long _Accum, ullk); + + NEG_CONV (short _Fract, hr); + NEG_CONV (_Fract, r); + NEG_CONV (long _Fract, lr); + NEG_CONV (long long _Fract, llr); + NEG_CONV (short _Accum, hk); + NEG_CONV (_Accum, k); + NEG_CONV (long _Accum, lk); + NEG_CONV (long long _Accum, llk); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-1.c new file mode 100644 index 000000000..b36adab57 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-1.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV_FLOAT (short _Fract, hr); + ALL_CONV_FLOAT (_Fract, r); + ALL_CONV_FLOAT (long _Fract, lr); + ALL_CONV_FLOAT (long long _Fract, llr); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-2.c new file mode 100644 index 000000000..2a3f3e95a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-2.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV_FLOAT (unsigned short _Fract, uhr); + ALL_CONV_FLOAT (unsigned _Fract, ur); + ALL_CONV_FLOAT (unsigned long _Fract, ulr); + ALL_CONV_FLOAT (unsigned long long _Fract, ullr); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-3.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-3.c new file mode 100644 index 000000000..9cad01091 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-3.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV_FLOAT (short _Accum, hk); + ALL_CONV_FLOAT (_Accum, k); + ALL_CONV_FLOAT (long _Accum, lk); + ALL_CONV_FLOAT (long long _Accum, llk); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-4.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-4.c new file mode 100644 index 000000000..c25a55c07 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-float-4.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + ALL_CONV_FLOAT (unsigned short _Accum, uhk); + ALL_CONV_FLOAT (unsigned _Accum, uk); + ALL_CONV_FLOAT (unsigned long _Accum, ulk); + ALL_CONV_FLOAT (unsigned long long _Accum, ullk); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-sat.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-sat.c new file mode 100644 index 000000000..278aa173b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert-sat.c @@ -0,0 +1,45 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.3 Conversions. + + Check conversions involving fixed-point. */ + +extern void abort (void); + +#include "convert.h" + +int main () +{ + SAT_CONV1 (short _Accum, hk); + SAT_CONV1 (_Accum, k); + SAT_CONV1 (long _Accum, lk); + SAT_CONV1 (long long _Accum, llk); + + SAT_CONV2 (unsigned short _Accum, uhk); + SAT_CONV2 (unsigned _Accum, uk); + SAT_CONV2 (unsigned long _Accum, ulk); + SAT_CONV2 (unsigned long long _Accum, ullk); + + SAT_CONV3 (short _Fract, hr); + SAT_CONV3 (_Fract, r); + SAT_CONV3 (long _Fract, lr); + SAT_CONV3 (long long _Fract, llr); + + SAT_CONV4 (signed char); + SAT_CONV4 (short); + SAT_CONV4 (int); + SAT_CONV4 (long); + SAT_CONV4 (long long); + + SAT_CONV5 (unsigned char); + SAT_CONV5 (unsigned short); + SAT_CONV5 (unsigned int); + SAT_CONV5 (unsigned long); + SAT_CONV5 (unsigned long long); + + SAT_CONV6 (float); + SAT_CONV6 (double); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert.h b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert.h new file mode 100644 index 000000000..e4e68157a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/convert.h @@ -0,0 +1,359 @@ +/* Check conversions involving fixed-point. + * Break up use-site into into manageable parts so that even embedded + * targets with restrictive resources can run them. */ + +/* Fixed-point to fixed-point. */ +#define CONV(TYPE1,POSTFIX1,TYPE2,POSTFIX2) \ + { \ + TYPE1 a = 0.5 ## POSTFIX1; \ + TYPE2 b = a; \ + if (b != 0.5 ## POSTFIX2) \ + abort(); \ + } + +/* TYPE1 with VALUE1 to TYPE2 with VALUE2. */ +#define CONV2(TYPE1,VALUE1,TYPE2,VALUE2) \ + { \ + TYPE1 a = VALUE1; \ + TYPE2 b = a; \ + if (b != VALUE2) \ + abort(); \ + } + +/* Fixed-point to integer, and integer to fixed-point. */ +#define CONV_INT(TYPE1,POSTFIX1,TYPE2) \ + { \ + TYPE1 a = 0.5 ## POSTFIX1; \ + TYPE2 b = a; \ + TYPE2 c = 0; \ + TYPE1 d = c; \ + if (b != 0) \ + abort(); \ + if (d != 0.0 ## POSTFIX1) \ + abort(); \ + } + +/* Signed fixed-point to integer. */ +#define CONV_INT2(TYPE1,POSTFIX1,TYPE2) \ + { \ + TYPE1 a = -0.5 ## POSTFIX1; \ + TYPE2 b = a; \ + if (b != 0) \ + abort(); \ + a = -0.0 ## POSTFIX1; \ + b = a; \ + if (b != 0) \ + abort(); \ + a = +0.0 ## POSTFIX1; \ + b = a; \ + if (b != 0) \ + abort(); \ + a = +0.1 ## POSTFIX1; \ + b = a; \ + if (b != 0) \ + abort(); \ + a = -0.1 ## POSTFIX1; \ + b = a; \ + if (b != 0) \ + abort(); \ + } + +/* Signed fixed-point to signed integer. */ +#define CONV_INT3(TYPE1,POSTFIX1,TYPE2) \ + { \ + TYPE1 a = -0.5 ## POSTFIX1 - 0.5 ## POSTFIX1; \ + TYPE2 b = a; \ + if (b != -1) \ + abort(); \ + } + +/* Fixed-point to floating-point, and floating-point to fixed-point. */ +#define CONV_FLOAT(TYPE1,POSTFIX1,TYPE2) \ + { \ + TYPE1 a = 0.5 ## POSTFIX1; \ + TYPE2 b = a; \ + TYPE2 c = 0.25; \ + TYPE1 d = c; \ + if (b != 0.5) \ + abort(); \ + if (d != 0.25 ## POSTFIX1) \ + abort(); \ + } + +/* Accum to integer, and integer to accum. */ +#define CONV_ACCUM_INT(TYPE1,POSTFIX1,TYPE2) \ + { \ + TYPE1 a = 99.12345 ## POSTFIX1; \ + TYPE2 b = a; \ + TYPE2 c = 123; \ + TYPE1 d = c; \ + if (b != 99) \ + abort(); \ + if (d != 123.0 ## POSTFIX1) \ + abort(); \ + } + +#define ALL_CONV(TYPE,POSTFIX) \ + CONV(TYPE, POSTFIX, short _Fract, hr) \ + CONV(TYPE, POSTFIX, _Fract, r) \ + CONV(TYPE, POSTFIX, long _Fract, lr) \ + CONV(TYPE, POSTFIX, long long _Fract, llr) \ + CONV(TYPE, POSTFIX, unsigned short _Fract, uhr) \ + CONV(TYPE, POSTFIX, unsigned _Fract, ur) \ + CONV(TYPE, POSTFIX, unsigned long _Fract, ulr) \ + CONV(TYPE, POSTFIX, unsigned long long _Fract, ullr) \ + CONV(TYPE, POSTFIX, short _Accum, hk) \ + CONV(TYPE, POSTFIX, _Accum, k) \ + CONV(TYPE, POSTFIX, long _Accum, lk) \ + CONV(TYPE, POSTFIX, long long _Accum, llk) \ + CONV(TYPE, POSTFIX, unsigned short _Accum, uhk) \ + CONV(TYPE, POSTFIX, unsigned _Accum, uk) \ + CONV(TYPE, POSTFIX, unsigned long _Accum, ulk) \ + CONV(TYPE, POSTFIX, unsigned long long _Accum, ullk) \ + CONV(_Sat TYPE, POSTFIX, short _Fract, hr) \ + CONV(_Sat TYPE, POSTFIX, _Fract, r) \ + CONV(_Sat TYPE, POSTFIX, long _Fract, lr) \ + CONV(_Sat TYPE, POSTFIX, long long _Fract, llr) \ + CONV(_Sat TYPE, POSTFIX, unsigned short _Fract, uhr) \ + CONV(_Sat TYPE, POSTFIX, unsigned _Fract, ur) \ + CONV(_Sat TYPE, POSTFIX, unsigned long _Fract, ulr) \ + CONV(_Sat TYPE, POSTFIX, unsigned long long _Fract, ullr) \ + CONV(_Sat TYPE, POSTFIX, short _Accum, hk) \ + CONV(_Sat TYPE, POSTFIX, _Accum, k) \ + CONV(_Sat TYPE, POSTFIX, long _Accum, lk) \ + CONV(_Sat TYPE, POSTFIX, long long _Accum, llk) \ + CONV(_Sat TYPE, POSTFIX, unsigned short _Accum, uhk) \ + CONV(_Sat TYPE, POSTFIX, unsigned _Accum, uk) \ + CONV(_Sat TYPE, POSTFIX, unsigned long _Accum, ulk) \ + CONV(_Sat TYPE, POSTFIX, unsigned long long _Accum, ullk) \ + CONV(TYPE, POSTFIX, _Sat short _Fract, hr) \ + CONV(TYPE, POSTFIX, _Sat _Fract, r) \ + CONV(TYPE, POSTFIX, _Sat long _Fract, lr) \ + CONV(TYPE, POSTFIX, _Sat long long _Fract, llr) \ + CONV(TYPE, POSTFIX, _Sat unsigned short _Fract, uhr) \ + CONV(TYPE, POSTFIX, _Sat unsigned _Fract, ur) \ + CONV(TYPE, POSTFIX, _Sat unsigned long _Fract, ulr) \ + CONV(TYPE, POSTFIX, _Sat unsigned long long _Fract, ullr) \ + CONV(TYPE, POSTFIX, _Sat short _Accum, hk) \ + CONV(TYPE, POSTFIX, _Sat _Accum, k) \ + CONV(TYPE, POSTFIX, _Sat long _Accum, lk) \ + CONV(TYPE, POSTFIX, _Sat long long _Accum, llk) \ + CONV(TYPE, POSTFIX, _Sat unsigned short _Accum, uhk) \ + CONV(TYPE, POSTFIX, _Sat unsigned _Accum, uk) \ + CONV(TYPE, POSTFIX, _Sat unsigned long _Accum, ulk) \ + CONV(TYPE, POSTFIX, _Sat unsigned long long _Accum, ullk) \ + CONV_INT(TYPE, POSTFIX, signed char) \ + CONV_INT(TYPE, POSTFIX, short) \ + CONV_INT(TYPE, POSTFIX, int) \ + CONV_INT(TYPE, POSTFIX, long) \ + CONV_INT(TYPE, POSTFIX, long long) \ + CONV_INT(TYPE, POSTFIX, unsigned char) \ + CONV_INT(TYPE, POSTFIX, unsigned short) \ + CONV_INT(TYPE, POSTFIX, unsigned int) \ + CONV_INT(TYPE, POSTFIX, unsigned long) \ + CONV_INT(TYPE, POSTFIX, unsigned long long) \ + CONV_INT(_Sat TYPE, POSTFIX, signed char) \ + CONV_INT(_Sat TYPE, POSTFIX, short) \ + CONV_INT(_Sat TYPE, POSTFIX, int) \ + CONV_INT(_Sat TYPE, POSTFIX, long) \ + CONV_INT(_Sat TYPE, POSTFIX, long long) \ + CONV_INT(_Sat TYPE, POSTFIX, unsigned char) \ + CONV_INT(_Sat TYPE, POSTFIX, unsigned short) \ + CONV_INT(_Sat TYPE, POSTFIX, unsigned int) \ + CONV_INT(_Sat TYPE, POSTFIX, unsigned long) \ + CONV_INT(_Sat TYPE, POSTFIX, unsigned long long) + +#define ALL_CONV_FLOAT(TYPE,POSTFIX) \ + CONV_FLOAT(TYPE, POSTFIX, float) \ + CONV_FLOAT(TYPE, POSTFIX, double) \ + CONV_FLOAT(_Sat TYPE, POSTFIX, float) \ + CONV_FLOAT(_Sat TYPE, POSTFIX, double) + +#define ALL_ACCUM_CONV(TYPE,POSTFIX) \ + CONV_ACCUM_INT(TYPE, POSTFIX, signed char) \ + CONV_ACCUM_INT(TYPE, POSTFIX, short) \ + CONV_ACCUM_INT(TYPE, POSTFIX, int) \ + CONV_ACCUM_INT(TYPE, POSTFIX, long) \ + CONV_ACCUM_INT(TYPE, POSTFIX, long long) \ + CONV_ACCUM_INT(TYPE, POSTFIX, unsigned char) \ + CONV_ACCUM_INT(TYPE, POSTFIX, unsigned short) \ + CONV_ACCUM_INT(TYPE, POSTFIX, unsigned int) \ + CONV_ACCUM_INT(TYPE, POSTFIX, unsigned long) \ + CONV_ACCUM_INT(TYPE, POSTFIX, unsigned long long) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, signed char) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, short) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, int) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, long) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, long long) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, unsigned char) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, unsigned short) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, unsigned int) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, unsigned long) \ + CONV_ACCUM_INT(_Sat TYPE, POSTFIX, unsigned long long) + +#define NEG_CONV(TYPE,POSTFIX) \ + CONV_INT2(TYPE, POSTFIX, signed char) \ + CONV_INT2(TYPE, POSTFIX, short) \ + CONV_INT2(TYPE, POSTFIX, int) \ + CONV_INT2(TYPE, POSTFIX, long) \ + CONV_INT2(TYPE, POSTFIX, long long) \ + CONV_INT2(TYPE, POSTFIX, unsigned char) \ + CONV_INT2(TYPE, POSTFIX, unsigned short) \ + CONV_INT2(TYPE, POSTFIX, unsigned int) \ + CONV_INT2(TYPE, POSTFIX, unsigned long) \ + CONV_INT2(TYPE, POSTFIX, unsigned long long) \ + CONV_INT3(TYPE, POSTFIX, signed char) \ + CONV_INT3(TYPE, POSTFIX, short) \ + CONV_INT3(TYPE, POSTFIX, int) \ + CONV_INT3(TYPE, POSTFIX, long) \ + CONV_INT3(TYPE, POSTFIX, long long) + +/* Signed accum to _Sat unsigned/signed fract. */ +#define SAT_CONV1(TYPE, POSTFIX) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat short _Fract, -0.5hr - 0.5hr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat _Fract, 1.0r) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat _Fract, -0.5r - 0.5r) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat long _Fract, -0.5lr - 0.5lr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat long long _Fract, -0.5llr - 0.5llr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat unsigned short _Fract, 0.0uhr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat unsigned _Fract, 0.0ur) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat unsigned long _Fract, 0.0ulr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, -3.2 ## POSTFIX, _Sat unsigned long long _Fract, 0.0ullr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat short _Fract, -0.5hr - 0.5hr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat _Fract, 1.0r) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat _Fract, -0.5r - 0.5r) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat long _Fract, -0.5lr - 0.5lr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat long long _Fract, -0.5llr - 0.5llr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat unsigned short _Fract, 0.0uhr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat unsigned _Fract, 0.0ur) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat unsigned long _Fract, 0.0ulr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, -1.0 ## POSTFIX, _Sat unsigned long long _Fract, 0.0ullr) + +/* Unsigned accum to _Sat unsigned/signed fract. */ +#define SAT_CONV2(TYPE, POSTFIX) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat _Fract, 1.0r) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, 3.2 ## POSTFIX, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat _Fract, 1.0r) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, 1.0 ## POSTFIX, _Sat unsigned long long _Fract, 1.0ullr) + +/* Signed fract to _Sat unsigned fract. */ +#define SAT_CONV3(TYPE, POSTFIX) \ + CONV2(TYPE, -0.5 ## POSTFIX, _Sat unsigned short _Fract, 0.0uhr) \ + CONV2(TYPE, -0.5 ## POSTFIX, _Sat unsigned _Fract, 0.0ur) \ + CONV2(TYPE, -0.5 ## POSTFIX, _Sat unsigned long _Fract, 0.0ulr) \ + CONV2(TYPE, -0.5 ## POSTFIX, _Sat unsigned long long _Fract, 0.0ullr) + +/* Signed integer to _Sat signed/unsigned fract. */ +#define SAT_CONV4(TYPE) \ + CONV2(TYPE, 100, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, -100, _Sat short _Fract, -0.5hr - 0.5hr) \ + CONV2(TYPE, 100, _Sat _Fract, 1.0r) \ + CONV2(TYPE, -100, _Sat _Fract, -0.5r - 0.5r) \ + CONV2(TYPE, 100, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, -100, _Sat long _Fract, -0.5lr - 0.5lr) \ + CONV2(TYPE, 100, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, -100, _Sat long long _Fract, -0.5llr - 0.5llr) \ + CONV2(TYPE, 100, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, -100, _Sat unsigned short _Fract, 0.0uhr) \ + CONV2(TYPE, 100, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, -100, _Sat unsigned _Fract, 0.0ur) \ + CONV2(TYPE, 100, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, -100, _Sat unsigned long _Fract, 0.0ulr) \ + CONV2(TYPE, 100, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, -100, _Sat unsigned long long _Fract, 0.0ullr) \ + CONV2(TYPE, 1, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, -1, _Sat short _Fract, -0.5hr - 0.5hr) \ + CONV2(TYPE, 1, _Sat _Fract, 1.0r) \ + CONV2(TYPE, -1, _Sat _Fract, -0.5r - 0.5r) \ + CONV2(TYPE, 1, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, -1, _Sat long _Fract, -0.5lr - 0.5lr) \ + CONV2(TYPE, 1, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, -1, _Sat long long _Fract, -0.5llr - 0.5llr) \ + CONV2(TYPE, 1, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, -1, _Sat unsigned short _Fract, 0.0uhr) \ + CONV2(TYPE, 1, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, -1, _Sat unsigned _Fract, 0.0ur) \ + CONV2(TYPE, 1, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, -1, _Sat unsigned long _Fract, 0.0ulr) \ + CONV2(TYPE, 1, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, -1, _Sat unsigned long long _Fract, 0.0ullr) + +/* Unsigned integer to _Sat signed/unsigned fract. */ +#define SAT_CONV5(TYPE) \ + CONV2(TYPE, 100, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, 100, _Sat _Fract, 1.0r) \ + CONV2(TYPE, 100, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, 100, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, 100, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, 100, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, 100, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, 100, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, 1, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, 1, _Sat _Fract, 1.0r) \ + CONV2(TYPE, 1, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, 1, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, 1, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, 1, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, 1, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, 1, _Sat unsigned long long _Fract, 1.0ullr) + +/* Floating-point to _Sat signed/unsigned fract. */ +#define SAT_CONV6(TYPE) \ + CONV2(TYPE, 100.0, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, -100.0, _Sat short _Fract, -0.5hr - 0.5hr) \ + CONV2(TYPE, 100.0, _Sat _Fract, 1.0r) \ + CONV2(TYPE, -100.0, _Sat _Fract, -0.5r - 0.5r) \ + CONV2(TYPE, 100.0, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, -100.0, _Sat long _Fract, -0.5lr - 0.5lr) \ + CONV2(TYPE, 100.0, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, -100.0, _Sat long long _Fract, -0.5llr - 0.5llr) \ + CONV2(TYPE, 100.0, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, -100.0, _Sat unsigned short _Fract, 0.0uhr) \ + CONV2(TYPE, 100.0, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, -100.0, _Sat unsigned _Fract, 0.0ur) \ + CONV2(TYPE, 100.0, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, -100.0, _Sat unsigned long _Fract, 0.0ulr) \ + CONV2(TYPE, 100.0, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, -100.0, _Sat unsigned long long _Fract, 0.0ullr) \ + CONV2(TYPE, 1.0, _Sat short _Fract, 1.0hr) \ + CONV2(TYPE, -1.0, _Sat short _Fract, -0.5hr - 0.5hr) \ + CONV2(TYPE, 1.0, _Sat _Fract, 1.0r) \ + CONV2(TYPE, -1.0, _Sat _Fract, -0.5r - 0.5r) \ + CONV2(TYPE, 1.0, _Sat long _Fract, 1.0lr) \ + CONV2(TYPE, -1.0, _Sat long _Fract, -0.5lr - 0.5lr) \ + CONV2(TYPE, 1.0, _Sat long long _Fract, 1.0llr) \ + CONV2(TYPE, -1.0, _Sat long long _Fract, -0.5llr - 0.5llr) \ + CONV2(TYPE, 1.0, _Sat unsigned short _Fract, 1.0uhr) \ + CONV2(TYPE, -1.0, _Sat unsigned short _Fract, 0.0uhr) \ + CONV2(TYPE, 1.0, _Sat unsigned _Fract, 1.0ur) \ + CONV2(TYPE, -1.0, _Sat unsigned _Fract, 0.0ur) \ + CONV2(TYPE, 1.0, _Sat unsigned long _Fract, 1.0ulr) \ + CONV2(TYPE, -1.0, _Sat unsigned long _Fract, 0.0ulr) \ + CONV2(TYPE, 1.0, _Sat unsigned long long _Fract, 1.0ullr) \ + CONV2(TYPE, -1.0, _Sat unsigned long long _Fract, 0.0ullr) diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/define.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/define.c new file mode 100644 index 000000000..b66ade7e4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/define.c @@ -0,0 +1,158 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 7.18a.3 - Precision macros. + + Check if defined fixed-point constants are ok. */ + +#include <stdfix.h> + +short fract sf = SFRACT_MAX; +fract f = FRACT_MAX; +long fract lf = LFRACT_MAX; +long long fract llf = LLFRACT_MAX; + +unsigned short fract usf = USFRACT_MAX; +unsigned fract uf = UFRACT_MAX; +unsigned long fract ulf = ULFRACT_MAX; +unsigned long long fract ullf = ULLFRACT_MAX; + +sat short fract Ssf = SFRACT_MAX; +sat fract Sf = FRACT_MAX; +sat long fract Slf = LFRACT_MAX; +sat long long fract Sllf = LLFRACT_MAX; + +sat unsigned short fract Susf = USFRACT_MAX; +sat unsigned fract Suf = UFRACT_MAX; +sat unsigned long fract Sulf = ULFRACT_MAX; +sat unsigned long long fract Sullf = ULLFRACT_MAX; + +short fract sfm = SFRACT_MIN; +fract fm = FRACT_MIN; +long fract lfm = LFRACT_MIN; +long long fract llfm = LLFRACT_MIN; + +unsigned short fract usfm = USFRACT_MIN; +unsigned fract ufm = UFRACT_MIN; +unsigned long fract ulfm = ULFRACT_MIN; +unsigned long long fract ullfm = ULLFRACT_MIN; + +sat short fract Ssfm = SFRACT_MIN; +sat fract Sfm = FRACT_MIN; +sat long fract Slfm = LFRACT_MIN; +sat long long fract Sllfm = LLFRACT_MIN; + +sat unsigned short fract Susfm = USFRACT_MIN; +sat unsigned fract Sufm = UFRACT_MIN; +sat unsigned long fract Sulfm = ULFRACT_MIN; +sat unsigned long long fract Sullfm = ULLFRACT_MIN; + +short fract sfE = SFRACT_EPSILON; +fract fE = FRACT_EPSILON; +long fract lfE = LFRACT_EPSILON; +long long fract llfE = LLFRACT_EPSILON; + +unsigned short fract usfE = USFRACT_EPSILON; +unsigned fract ufE = UFRACT_EPSILON; +unsigned long fract ulfE = ULFRACT_EPSILON; +unsigned long long fract ullfE = ULLFRACT_EPSILON; + +sat short fract SsfE = SFRACT_EPSILON; +sat fract SfE = FRACT_EPSILON; +sat long fract SlfE = LFRACT_EPSILON; +sat long long fract SllfE = LLFRACT_EPSILON; + +sat unsigned short fract SusfE = USFRACT_EPSILON; +sat unsigned fract SufE = UFRACT_EPSILON; +sat unsigned long fract SulfE = ULFRACT_EPSILON; +sat unsigned long long fract SullfE = ULLFRACT_EPSILON; + +short accum sk = SACCUM_MAX; +accum k = ACCUM_MAX; +long accum lk = LACCUM_MAX; +long long accum llk = LLACCUM_MAX; + +unsigned short accum usk = USACCUM_MAX; +unsigned accum uk = UACCUM_MAX; +unsigned long accum ulk = ULACCUM_MAX; +unsigned long long accum ullk = ULLACCUM_MAX; + +sat short accum Ssk = SACCUM_MAX; +sat accum Sk = ACCUM_MAX; +sat long accum Slk = LACCUM_MAX; +sat long long accum Sllk = LLACCUM_MAX; + +sat unsigned short accum Susk = USACCUM_MAX; +sat unsigned accum Suk = UACCUM_MAX; +sat unsigned long accum Sulk = ULACCUM_MAX; +sat unsigned long long accum Sullk = ULLACCUM_MAX; + +short accum skm = SACCUM_MIN; +accum km = ACCUM_MIN; +long accum lkm = LACCUM_MIN; +long long accum llkm = LLACCUM_MIN; + +unsigned short accum uskm = USACCUM_MIN; +unsigned accum ukm = UACCUM_MIN; +unsigned long accum ulkm = ULACCUM_MIN; +unsigned long long accum ullkm = ULLACCUM_MIN; + +sat short accum Sskm = SACCUM_MIN; +sat accum Skm = ACCUM_MIN; +sat long accum Slkm = LACCUM_MIN; +sat long long accum Sllkm = LLACCUM_MIN; + +sat unsigned short accum Suskm = USACCUM_MIN; +sat unsigned accum Sukm = UACCUM_MIN; +sat unsigned long accum Sulkm = ULACCUM_MIN; +sat unsigned long long accum Sullkm = ULLACCUM_MIN; + +short accum skE = SACCUM_EPSILON; +accum kE = ACCUM_EPSILON; +long accum lkE = LACCUM_EPSILON; +long long accum llkE = LLACCUM_EPSILON; + +unsigned short accum uskE = USACCUM_EPSILON; +unsigned accum ukE = UACCUM_EPSILON; +unsigned long accum ulkE = ULACCUM_EPSILON; +unsigned long long accum ullkE = ULLACCUM_EPSILON; + +sat short accum SskE = SACCUM_EPSILON; +sat accum SkE = ACCUM_EPSILON; +sat long accum SlkE = LACCUM_EPSILON; +sat long long accum SllkE = LLACCUM_EPSILON; + +sat unsigned short accum SuskE = USACCUM_EPSILON; +sat unsigned accum SukE = UACCUM_EPSILON; +sat unsigned long accum SulkE = ULACCUM_EPSILON; +sat unsigned long long accum SullkE = ULLACCUM_EPSILON; + +int fbit_sf = SFRACT_FBIT; +int fbit_f = FRACT_FBIT; +int fbit_lf = LFRACT_FBIT; +int fbit_llf = LLFRACT_FBIT; + +int fbit_usf = USFRACT_FBIT; +int fbit_uf = UFRACT_FBIT; +int fbit_ulf = ULFRACT_FBIT; +int fbit_ullf = ULLFRACT_FBIT; + +int fbit_sk = SACCUM_FBIT; +int fbit_k = ACCUM_FBIT; +int fbit_lk = LACCUM_FBIT; +int fbit_llk = LLACCUM_FBIT; + +int fbit_usk = USACCUM_FBIT; +int fbit_uk = UACCUM_FBIT; +int fbit_ulk = ULACCUM_FBIT; +int fbit_ullk = ULLACCUM_FBIT; + +int ibit_sk = SACCUM_IBIT; +int ibit_k = ACCUM_IBIT; +int ibit_lk = LACCUM_IBIT; +int ibit_llk = LLACCUM_IBIT; + +int ibit_usk = USACCUM_IBIT; +int ibit_uk = UACCUM_IBIT; +int ibit_ulk = ULACCUM_IBIT; +int ibit_ullk = ULLACCUM_IBIT; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/fixed-point.exp b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/fixed-point.exp new file mode 100644 index 000000000..77e7b7201 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/fixed-point.exp @@ -0,0 +1,40 @@ +# Copyright (C) 1997-2014 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +# GCC testsuite that uses the `dg.exp' driver. + +# Load support procs. +load_lib gcc-dg.exp + +# Skip these tests for targets that don't support this extension. +if { ![check_effective_target_fixed_point] } { + return; +} + +# If a testcase doesn't have special options, use these. +global DEFAULT_CFLAGS +if ![info exists DEFAULT_CFLAGS] then { + set DEFAULT_CFLAGS " -ansi -pedantic-errors" +} + +# Initialize `dg'. +dg-init + +# Main loop. +dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] "" $DEFAULT_CFLAGS + +# All done. +dg-finish diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-array.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-array.c new file mode 100644 index 000000000..0d0e8c191 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-array.c @@ -0,0 +1,102 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.2.2 Function calls. + Test passing array elements involving fixed-point types. + Based on the test from ../dfp/. */ + +extern void abort (void); + +/* A handful of functions that return the Nth argument of + an incoming array. */ + +#define FUNC(TYPE,NAME) \ +TYPE NAME ## 0 (TYPE args[]) { return args[0]; } \ +TYPE NAME ## 1 (TYPE args[]) { return args[1]; } \ +TYPE NAME ## 2 (TYPE args[]) { return args[2]; } \ +TYPE NAME ## 3 (TYPE args[]) { return args[3]; } \ +TYPE NAME ## 4 (TYPE args[]) { return args[4]; } \ +TYPE NAME ## 5 (TYPE args[]) { return args[5]; } + +FUNC (short _Fract, sf) +FUNC (_Fract, f) +FUNC (long _Fract, lf) +FUNC (long long _Fract, llf) +FUNC (unsigned short _Fract, usf) +FUNC (unsigned _Fract, uf) +FUNC (unsigned long _Fract, ulf) +FUNC (unsigned long long _Fract, ullf) +FUNC (_Sat short _Fract, Ssf) +FUNC (_Sat _Fract, Sf) +FUNC (_Sat long _Fract, Slf) +FUNC (_Sat long long _Fract, Sllf) +FUNC (_Sat unsigned short _Fract, Susf) +FUNC (_Sat unsigned _Fract, Suf) +FUNC (_Sat unsigned long _Fract, Sulf) +FUNC (_Sat unsigned long long _Fract, Sullf) +FUNC (short _Accum, sa) +FUNC (_Accum, a) +FUNC (long _Accum, la) +FUNC (long long _Accum, lla) +FUNC (unsigned short _Accum, usa) +FUNC (unsigned _Accum, ua) +FUNC (unsigned long _Accum, ula) +FUNC (unsigned long long _Accum, ulla) +FUNC (_Sat short _Accum, Ssa) +FUNC (_Sat _Accum, Sa) +FUNC (_Sat long _Accum, Sla) +FUNC (_Sat long long _Accum, Slla) +FUNC (_Sat unsigned short _Accum, Susa) +FUNC (_Sat unsigned _Accum, Sua) +FUNC (_Sat unsigned long _Accum, Sula) +FUNC (_Sat unsigned long long _Accum, Sulla) + +int main() +{ +#define TEST(TYPE,NAME,PF) \ + { \ + TYPE NAME[] = { 0.0 ## PF, 0.1 ## PF, 0.2 ## PF, 0.3 ## PF, 0.4 ## PF, \ + 0.5 ## PF }; \ + if (NAME ## 0 (NAME) != 0.0 ## PF) abort (); \ + if (NAME ## 1 (NAME) != 0.1 ## PF) abort (); \ + if (NAME ## 2 (NAME) != 0.2 ## PF) abort (); \ + if (NAME ## 3 (NAME) != 0.3 ## PF) abort (); \ + if (NAME ## 4 (NAME) != 0.4 ## PF) abort (); \ + if (NAME ## 5 (NAME) != 0.5 ## PF) abort (); \ + } + + TEST (short _Fract, sf, hr) + TEST (_Fract, f, r) + TEST (long _Fract, lf, lr) + TEST (long long _Fract, llf, llr) + TEST (unsigned short _Fract, usf, uhr) + TEST (unsigned _Fract, uf, ur) + TEST (unsigned long _Fract, ulf, ulr) + TEST (unsigned long long _Fract, ullf, ullr) + TEST (_Sat short _Fract, Ssf, hr) + TEST (_Sat _Fract, Sf, r) + TEST (_Sat long _Fract, Slf, lr) + TEST (_Sat long long _Fract, Sllf, llr) + TEST (_Sat unsigned short _Fract, Susf, uhr) + TEST (_Sat unsigned _Fract, Suf, ur) + TEST (_Sat unsigned long _Fract, Sulf, ulr) + TEST (_Sat unsigned long long _Fract, Sullf, ullr) + TEST (short _Accum, sa, hk) + TEST (_Accum, a, k) + TEST (long _Accum, la, lk) + TEST (long long _Accum, lla, llk) + TEST (unsigned short _Accum, usa, uhk) + TEST (unsigned _Accum, ua, uk) + TEST (unsigned long _Accum, ula, ulk) + TEST (unsigned long long _Accum, ulla, ullk) + TEST (_Sat short _Accum, Ssa, hk) + TEST (_Sat _Accum, Sa, k) + TEST (_Sat long _Accum, Sla, lk) + TEST (_Sat long long _Accum, Slla, llk) + TEST (_Sat unsigned short _Accum, Susa, uhk) + TEST (_Sat unsigned _Accum, Sua, uk) + TEST (_Sat unsigned long _Accum, Sula, ulk) + TEST (_Sat unsigned long long _Accum, Sulla, ullk) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-mixed.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-mixed.c new file mode 100644 index 000000000..01930e450 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-mixed.c @@ -0,0 +1,103 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.2.2 Function calls. + Test scalar passing and return values involving fixed-point types. + Based on the test from ../dfp/. */ + +extern void abort (void); + +/* A handful of functions that return the Nth argument of + an incoming array. */ + +#define FUNC(TYPE,NAME) \ +TYPE NAME ## 0 (TYPE arg0, int arg1, unsigned arg2, float arg3, double arg4) \ + { return arg0; } \ +TYPE NAME ## 1 (int arg0, TYPE arg1, unsigned arg2, float arg3, double arg4) \ + { return arg1; } \ +TYPE NAME ## 2 (int arg0, unsigned arg1, TYPE arg2, float arg3, double arg4) \ + { return arg2; } \ +TYPE NAME ## 3 (int arg0, unsigned arg1, float arg2, TYPE arg3, double arg4) \ + { return arg3; } \ +TYPE NAME ## 4 (int arg0, unsigned arg1, float arg2, double arg3, TYPE arg4) \ + { return arg4; } + +FUNC (short _Fract, sf) +FUNC (_Fract, f) +FUNC (long _Fract, lf) +FUNC (long long _Fract, llf) +FUNC (unsigned short _Fract, usf) +FUNC (unsigned _Fract, uf) +FUNC (unsigned long _Fract, ulf) +FUNC (unsigned long long _Fract, ullf) +FUNC (_Sat short _Fract, Ssf) +FUNC (_Sat _Fract, Sf) +FUNC (_Sat long _Fract, Slf) +FUNC (_Sat long long _Fract, Sllf) +FUNC (_Sat unsigned short _Fract, Susf) +FUNC (_Sat unsigned _Fract, Suf) +FUNC (_Sat unsigned long _Fract, Sulf) +FUNC (_Sat unsigned long long _Fract, Sullf) +FUNC (short _Accum, sa) +FUNC (_Accum, a) +FUNC (long _Accum, la) +FUNC (long long _Accum, lla) +FUNC (unsigned short _Accum, usa) +FUNC (unsigned _Accum, ua) +FUNC (unsigned long _Accum, ula) +FUNC (unsigned long long _Accum, ulla) +FUNC (_Sat short _Accum, Ssa) +FUNC (_Sat _Accum, Sa) +FUNC (_Sat long _Accum, Sla) +FUNC (_Sat long long _Accum, Slla) +FUNC (_Sat unsigned short _Accum, Susa) +FUNC (_Sat unsigned _Accum, Sua) +FUNC (_Sat unsigned long _Accum, Sula) +FUNC (_Sat unsigned long long _Accum, Sulla) + +int main() +{ +#define TEST(TYPE,NAME,PF) \ + { \ + if (NAME ## 0 (0.1 ## PF, -1, 1, 0.3f, 0.5) != 0.1 ## PF) abort (); \ + if (NAME ## 1 (-1, 0.1 ## PF, 1, 0.3f, 0.5) != 0.1 ## PF) abort (); \ + if (NAME ## 2 (-1, 1, 0.1 ## PF, 0.3f, 0.5) != 0.1 ## PF) abort (); \ + if (NAME ## 3 (-1, 1, 0.3f, 0.1 ## PF, 0.5) != 0.1 ## PF) abort (); \ + if (NAME ## 4 (-1, 1, 0.3f, 0.5, 0.1 ## PF) != 0.1 ## PF) abort (); \ + } + + TEST (short _Fract, sf, hr) + TEST (_Fract, f, r) + TEST (long _Fract, lf, lr) + TEST (long long _Fract, llf, llr) + TEST (unsigned short _Fract, usf, uhr) + TEST (unsigned _Fract, uf, ur) + TEST (unsigned long _Fract, ulf, ulr) + TEST (unsigned long long _Fract, ullf, ullr) + TEST (_Sat short _Fract, Ssf, hr) + TEST (_Sat _Fract, Sf, r) + TEST (_Sat long _Fract, Slf, lr) + TEST (_Sat long long _Fract, Sllf, llr) + TEST (_Sat unsigned short _Fract, Susf, uhr) + TEST (_Sat unsigned _Fract, Suf, ur) + TEST (_Sat unsigned long _Fract, Sulf, ulr) + TEST (_Sat unsigned long long _Fract, Sullf, ullr) + TEST (short _Accum, sa, hk) + TEST (_Accum, a, k) + TEST (long _Accum, la, lk) + TEST (long long _Accum, lla, llk) + TEST (unsigned short _Accum, usa, uhk) + TEST (unsigned _Accum, ua, uk) + TEST (unsigned long _Accum, ula, ulk) + TEST (unsigned long long _Accum, ulla, ullk) + TEST (_Sat short _Accum, Ssa, hk) + TEST (_Sat _Accum, Sa, k) + TEST (_Sat long _Accum, Sla, lk) + TEST (_Sat long long _Accum, Slla, llk) + TEST (_Sat unsigned short _Accum, Susa, uhk) + TEST (_Sat unsigned _Accum, Sua, uk) + TEST (_Sat unsigned long _Accum, Sula, ulk) + TEST (_Sat unsigned long long _Accum, Sulla, ullk) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-scalar.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-scalar.c new file mode 100644 index 000000000..957b56281 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-scalar.c @@ -0,0 +1,108 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.2.2 Function calls. + Test scalar passing and return values involving fixed-point types. + Based on the test from ../dfp/. */ + +extern void abort (void); + +/* A handful of functions that return the Nth argument of + an incoming array. */ + +#define FUNC(TYPE,NAME) \ +TYPE NAME ## 0 (TYPE arg0, TYPE arg1, TYPE arg2, TYPE arg3, TYPE arg4) \ + { return arg0; } \ +TYPE NAME ## 1 (TYPE arg0, TYPE arg1, TYPE arg2, TYPE arg3, TYPE arg4) \ + { return arg1; } \ +TYPE NAME ## 2 (TYPE arg0, TYPE arg1, TYPE arg2, TYPE arg3, TYPE arg4) \ + { return arg2; } \ +TYPE NAME ## 3 (TYPE arg0, TYPE arg1, TYPE arg2, TYPE arg3, TYPE arg4) \ + { return arg3; } \ +TYPE NAME ## 4 (TYPE arg0, TYPE arg1, TYPE arg2, TYPE arg3, TYPE arg4) \ + { return arg4; } + +FUNC (short _Fract, sf) +FUNC (_Fract, f) +FUNC (long _Fract, lf) +FUNC (long long _Fract, llf) +FUNC (unsigned short _Fract, usf) +FUNC (unsigned _Fract, uf) +FUNC (unsigned long _Fract, ulf) +FUNC (unsigned long long _Fract, ullf) +FUNC (_Sat short _Fract, Ssf) +FUNC (_Sat _Fract, Sf) +FUNC (_Sat long _Fract, Slf) +FUNC (_Sat long long _Fract, Sllf) +FUNC (_Sat unsigned short _Fract, Susf) +FUNC (_Sat unsigned _Fract, Suf) +FUNC (_Sat unsigned long _Fract, Sulf) +FUNC (_Sat unsigned long long _Fract, Sullf) +FUNC (short _Accum, sa) +FUNC (_Accum, a) +FUNC (long _Accum, la) +FUNC (long long _Accum, lla) +FUNC (unsigned short _Accum, usa) +FUNC (unsigned _Accum, ua) +FUNC (unsigned long _Accum, ula) +FUNC (unsigned long long _Accum, ulla) +FUNC (_Sat short _Accum, Ssa) +FUNC (_Sat _Accum, Sa) +FUNC (_Sat long _Accum, Sla) +FUNC (_Sat long long _Accum, Slla) +FUNC (_Sat unsigned short _Accum, Susa) +FUNC (_Sat unsigned _Accum, Sua) +FUNC (_Sat unsigned long _Accum, Sula) +FUNC (_Sat unsigned long long _Accum, Sulla) + +int main() +{ +#define TEST(TYPE,NAME,PF) \ + { \ + if (NAME ## 0 (0.1 ## PF, 0.2 ## PF, 0.3 ## PF, 0.4 ## PF, 0.5 ## PF) \ + != 0.1 ## PF) abort (); \ + if (NAME ## 1 (0.1 ## PF, 0.2 ## PF, 0.3 ## PF, 0.4 ## PF, 0.5 ## PF) \ + != 0.2 ## PF) abort (); \ + if (NAME ## 2 (0.1 ## PF, 0.2 ## PF, 0.3 ## PF, 0.4 ## PF, 0.5 ## PF) \ + != 0.3 ## PF) abort (); \ + if (NAME ## 3 (0.1 ## PF, 0.2 ## PF, 0.3 ## PF, 0.4 ## PF, 0.5 ## PF) \ + != 0.4 ## PF) abort (); \ + if (NAME ## 4 (0.1 ## PF, 0.2 ## PF, 0.3 ## PF, 0.4 ## PF, 0.5 ## PF) \ + != 0.5 ## PF) abort (); \ + } + + TEST (short _Fract, sf, hr) + TEST (_Fract, f, r) + TEST (long _Fract, lf, lr) + TEST (long long _Fract, llf, llr) + TEST (unsigned short _Fract, usf, uhr) + TEST (unsigned _Fract, uf, ur) + TEST (unsigned long _Fract, ulf, ulr) + TEST (unsigned long long _Fract, ullf, ullr) + TEST (_Sat short _Fract, Ssf, hr) + TEST (_Sat _Fract, Sf, r) + TEST (_Sat long _Fract, Slf, lr) + TEST (_Sat long long _Fract, Sllf, llr) + TEST (_Sat unsigned short _Fract, Susf, uhr) + TEST (_Sat unsigned _Fract, Suf, ur) + TEST (_Sat unsigned long _Fract, Sulf, ulr) + TEST (_Sat unsigned long long _Fract, Sullf, ullr) + TEST (short _Accum, sa, hk) + TEST (_Accum, a, k) + TEST (long _Accum, la, lk) + TEST (long long _Accum, lla, llk) + TEST (unsigned short _Accum, usa, uhk) + TEST (unsigned _Accum, ua, uk) + TEST (unsigned long _Accum, ula, ulk) + TEST (unsigned long long _Accum, ulla, ullk) + TEST (_Sat short _Accum, Ssa, hk) + TEST (_Sat _Accum, Sa, k) + TEST (_Sat long _Accum, Sla, lk) + TEST (_Sat long long _Accum, Slla, llk) + TEST (_Sat unsigned short _Accum, Susa, uhk) + TEST (_Sat unsigned _Accum, Sua, uk) + TEST (_Sat unsigned long _Accum, Sula, ulk) + TEST (_Sat unsigned long long _Accum, Sulla, ullk) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-struct.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-struct.c new file mode 100644 index 000000000..c75388863 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-struct.c @@ -0,0 +1,191 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.2.2 Function calls. + Test structure passing and return values involving fixed-point types. + Based on the test from ../dfp/. */ + +extern void abort (void); + +struct example +{ + short _Fract sf; + char dummy1; + _Fract f; + char dummy2; + long _Fract lf; + char dummy3; + long long _Fract llf; + char dummy4; + unsigned short _Fract usf; + char dummy5; + unsigned _Fract uf; + char dummy6; + unsigned long _Fract ulf; + char dummy7; + unsigned long long _Fract ullf; + char dummy8; + _Sat short _Fract Ssf; + char dummy9; + _Sat _Fract Sf; + char dummy10; + _Sat long _Fract Slf; + char dummy11; + _Sat long long _Fract Sllf; + char dummy12; + _Sat unsigned short _Fract Susf; + char dummy13; + _Sat unsigned _Fract Suf; + char dummy14; + _Sat unsigned long _Fract Sulf; + char dummy15; + _Sat unsigned long long _Fract Sullf; + char dummy16; + short _Accum sa; + char dummya1; + _Accum a; + char dummya2; + long _Accum la; + char dummya3; + long long _Accum lla; + char dummya4; + unsigned short _Accum usa; + char dummya5; + unsigned _Accum ua; + char dummya6; + unsigned long _Accum ula; + char dummya7; + unsigned long long _Accum ulla; + char dummya8; + _Sat short _Accum Ssa; + char dummya9; + _Sat _Accum Sa; + char dummya10; + _Sat long _Accum Sla; + char dummya11; + _Sat long long _Accum Slla; + char dummya12; + _Sat unsigned short _Accum Susa; + char dummya13; + _Sat unsigned _Accum Sua; + char dummya14; + _Sat unsigned long _Accum Sula; + char dummya15; + _Sat unsigned long long _Accum Sulla; + char dummya16; +} nums = { 0.1hr, 'a', + 0.2r, 'b', + 0.3lr, 'c', + 0.4llr, 'd', + 0.5uhr, 'e', + 0.6ur, 'f', + 0.7ulr, 'g', + 0.8ullr, 'h', + 0.11r, 'i', + 0.22r, 'j', + 0.33lr, 'k', + 0.44llr, 'l', + 0.55uhr, 'm', + 0.66ur, 'n', + 0.77ulr, 'o', + 0.88ullr, 'p', + 0.1hk, 'q', + 0.2k, 'r', + 0.3lk, 's', + 0.4llk, 't', + 0.5uhk, 'u', + 0.6uk, 'v', + 0.7ulk, 'w', + 0.8ullk, 'x', + 0.11k, 'y', + 0.22k, 'z', + 0.33lk, '0', + 0.44llk, '1', + 0.55uhk, '2', + 0.66uk, '3', + 0.77ulk, '4', + 0.88ullk, '5' + }; + +/* A handful of functions that return the Nth argument of + an incoming array. */ + +#define FUNC(TYPE,NAME) \ +TYPE NAME ## _func (struct example s) \ + { return s. NAME; } + +FUNC (short _Fract, sf) +FUNC (_Fract, f) +FUNC (long _Fract, lf) +FUNC (long long _Fract, llf) +FUNC (unsigned short _Fract, usf) +FUNC (unsigned _Fract, uf) +FUNC (unsigned long _Fract, ulf) +FUNC (unsigned long long _Fract, ullf) +FUNC (_Sat short _Fract, Ssf) +FUNC (_Sat _Fract, Sf) +FUNC (_Sat long _Fract, Slf) +FUNC (_Sat long long _Fract, Sllf) +FUNC (_Sat unsigned short _Fract, Susf) +FUNC (_Sat unsigned _Fract, Suf) +FUNC (_Sat unsigned long _Fract, Sulf) +FUNC (_Sat unsigned long long _Fract, Sullf) +FUNC (short _Accum, sa) +FUNC (_Accum, a) +FUNC (long _Accum, la) +FUNC (long long _Accum, lla) +FUNC (unsigned short _Accum, usa) +FUNC (unsigned _Accum, ua) +FUNC (unsigned long _Accum, ula) +FUNC (unsigned long long _Accum, ulla) +FUNC (_Sat short _Accum, Ssa) +FUNC (_Sat _Accum, Sa) +FUNC (_Sat long _Accum, Sla) +FUNC (_Sat long long _Accum, Slla) +FUNC (_Sat unsigned short _Accum, Susa) +FUNC (_Sat unsigned _Accum, Sua) +FUNC (_Sat unsigned long _Accum, Sula) +FUNC (_Sat unsigned long long _Accum, Sulla) + +int main() +{ +#define TEST(TYPE,NAME,VALUE) \ + { \ + if (NAME ## _func (nums) != VALUE) abort (); \ + } + + TEST (short _Fract, sf, 0.1hr) + TEST (_Fract, f, 0.2r) + TEST (long _Fract, lf, 0.3lr) + TEST (long long _Fract, llf, 0.4llr) + TEST (unsigned short _Fract, usf, 0.5uhr) + TEST (unsigned _Fract, uf, 0.6ur) + TEST (unsigned long _Fract, ulf, 0.7ulr) + TEST (unsigned long long _Fract, ullf, 0.8ullr) + TEST (_Sat short _Fract, Ssf, 0.11hr) + TEST (_Sat _Fract, Sf, 0.22r) + TEST (_Sat long _Fract, Slf, 0.33lr) + TEST (_Sat long long _Fract, Sllf, 0.44llr) + TEST (_Sat unsigned short _Fract, Susf, 0.55uhr) + TEST (_Sat unsigned _Fract, Suf, 0.66ur) + TEST (_Sat unsigned long _Fract, Sulf, 0.77ulr) + TEST (_Sat unsigned long long _Fract, Sullf, 0.88ullr) + TEST (short _Accum, sa, 0.1hk) + TEST (_Accum, a, 0.2k) + TEST (long _Accum, la, 0.3lk) + TEST (long long _Accum, lla, 0.4llk) + TEST (unsigned short _Accum, usa, 0.5uhk) + TEST (unsigned _Accum, ua, 0.6uk) + TEST (unsigned long _Accum, ula, 0.7ulk) + TEST (unsigned long long _Accum, ulla, 0.8ullk) + TEST (_Sat short _Accum, Ssa, 0.11hk) + TEST (_Sat _Accum, Sa, 0.22k) + TEST (_Sat long _Accum, Sla, 0.33lk) + TEST (_Sat long long _Accum, Slla, 0.44llk) + TEST (_Sat unsigned short _Accum, Susa, 0.55uhk) + TEST (_Sat unsigned _Accum, Sua, 0.66uk) + TEST (_Sat unsigned long _Accum, Sula, 0.77ulk) + TEST (_Sat unsigned long long _Accum, Sulla, 0.88ullk) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg-mixed.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg-mixed.c new file mode 100644 index 000000000..61a30e765 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg-mixed.c @@ -0,0 +1,145 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.2.2 Function calls. + Test passing varargs of fixed-point types. + Based on the test from ../dfp/. */ + +#include <stdarg.h> + +extern void abort (void); + +static int +vararg_int (unsigned arg, ...) +{ + va_list ap; + int result_i; + va_start (ap, arg); + result_i = va_arg (ap, int); + return result_i; +} + +static _Fract +vararg_fract (unsigned arg, ...) +{ + va_list ap; + int result_i; + _Fract result_fr; \ + va_start (ap, arg); + result_i = va_arg (ap, int); + result_fr = va_arg (ap, _Fract); \ + return result_fr; +} + +static int +vararg_double (unsigned arg, ...) +{ + va_list ap; + int result_i; + _Fract result_fr; \ + double result_d; + va_start (ap, arg); + result_i = va_arg (ap, int); + result_fr = va_arg (ap, _Fract); \ + result_d = va_arg (ap, double); \ + return result_d; +} + +#define FUNC(TYPE, NAME) \ +static TYPE \ +vararg_ ## NAME (unsigned arg, ...) \ +{ \ + va_list ap; \ + int result_i; \ + _Fract result_fr; \ + double result_d; \ + TYPE result; \ + va_start (ap, arg); \ + result_i = va_arg (ap, int); \ + result_fr = va_arg (ap, _Fract); \ + result_d = va_arg (ap, double); \ + result = va_arg (ap, TYPE); \ + va_end (ap); \ + return result; \ +} + +FUNC (short _Fract, sf) +FUNC (_Fract, f) +FUNC (long _Fract, lf) +FUNC (long long _Fract, llf) +FUNC (unsigned short _Fract, usf) +FUNC (unsigned _Fract, uf) +FUNC (unsigned long _Fract, ulf) +FUNC (unsigned long long _Fract, ullf) +FUNC (_Sat short _Fract, Ssf) +FUNC (_Sat _Fract, Sf) +FUNC (_Sat long _Fract, Slf) +FUNC (_Sat long long _Fract, Sllf) +FUNC (_Sat unsigned short _Fract, Susf) +FUNC (_Sat unsigned _Fract, Suf) +FUNC (_Sat unsigned long _Fract, Sulf) +FUNC (_Sat unsigned long long _Fract, Sullf) +FUNC (short _Accum, sa) +FUNC (_Accum, a) +FUNC (long _Accum, la) +FUNC (long long _Accum, lla) +FUNC (unsigned short _Accum, usa) +FUNC (unsigned _Accum, ua) +FUNC (unsigned long _Accum, ula) +FUNC (unsigned long long _Accum, ulla) +FUNC (_Sat short _Accum, Ssa) +FUNC (_Sat _Accum, Sa) +FUNC (_Sat long _Accum, Sla) +FUNC (_Sat long long _Accum, Slla) +FUNC (_Sat unsigned short _Accum, Susa) +FUNC (_Sat unsigned _Accum, Sua) +FUNC (_Sat unsigned long _Accum, Sula) +FUNC (_Sat unsigned long long _Accum, Sulla) + +int main() +{ +#define TEST(NAME,PF) \ + if (vararg_int (0, 100, 0.9r, 55.0, 0.2 ## PF) != 100) \ + abort (); \ + if (vararg_fract (1, 100, 0.9r, 55.0, 0.2 ## PF) != 0.9r) \ + abort (); \ + if (vararg_double (2, 100, 0.9r, 55.0, 0.2 ## PF) != 55.0) \ + abort (); \ + if (vararg_ ## NAME (3, 100, 0.9r, 55.0, 0.2 ## PF) != 0.2 ## PF) \ + abort (); \ + + TEST(sf, hr) + TEST(f, r) + TEST(lf, lr) + TEST(llf, llr) + TEST(usf, uhr) + TEST(uf, ur) + TEST(ulf, ulr) + TEST(ullf, ullr) + TEST(Ssf, hr) + TEST(Sf, r) + TEST(Slf, lr) + TEST(Sllf, llr) + TEST(Susf, uhr) + TEST(Suf, ur) + TEST(Sulf, ulr) + TEST(Sullf, ullr) + TEST(sa, hk) + TEST(a, k) + TEST(la, lk) + TEST(lla, llk) + TEST(usa, uhk) + TEST(ua, uk) + TEST(ula, ulk) + TEST(ulla, ullk) + TEST(Ssa, hk) + TEST(Sa, k) + TEST(Sla, lk) + TEST(Slla, llk) + TEST(Susa, uhk) + TEST(Sua, uk) + TEST(Sula, ulk) + TEST(Sulla, ullk) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg-size0.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg-size0.c new file mode 100644 index 000000000..7c54e91b2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg-size0.c @@ -0,0 +1,46 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.2.2 Function calls. + Based on the test from ../dfp/. */ + +#include <stdarg.h> + +extern void abort (void); + +struct S1 +{ + struct + { + _Fract e; + } b[0]; +}; + +/* Test handling vararg parameters whose size is 0. */ + +int check_var(int z,...) +{ + double d; + struct S1 s1; + long long result; + va_list ap; + va_start (ap, z); + d = va_arg (ap, double); + s1 = va_arg (ap, struct S1); + result = va_arg (ap, long long); + va_end (ap); + return (result == 2LL); + +} + +int +main () +{ + struct S1 s1; + struct S1 a1[5]; + + if (check_var(5, 1.0, s1, 2LL, a1[2], a1[2]) == 0) + abort (); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg.c new file mode 100644 index 000000000..9f517ae52 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/func-vararg.c @@ -0,0 +1,115 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.2.2 Function calls. + Test passing varargs of fixed-point types. + Based on the test from ../dfp/. */ + +#include <stdarg.h> + +extern void abort (void); + +#define FUNC(TYPE, NAME) \ +static TYPE \ +vararg_ ## NAME (unsigned arg, ...) \ +{ \ + int i; \ + va_list ap; \ + TYPE result; \ + va_start (ap, arg); \ + for (i = 0; i <= arg; i++) \ + result = va_arg (ap, TYPE); \ + va_end (ap); \ + return result; \ +} + +FUNC (short _Fract, sf) +FUNC (_Fract, f) +FUNC (long _Fract, lf) +FUNC (long long _Fract, llf) +FUNC (unsigned short _Fract, usf) +FUNC (unsigned _Fract, uf) +FUNC (unsigned long _Fract, ulf) +FUNC (unsigned long long _Fract, ullf) +FUNC (_Sat short _Fract, Ssf) +FUNC (_Sat _Fract, Sf) +FUNC (_Sat long _Fract, Slf) +FUNC (_Sat long long _Fract, Sllf) +FUNC (_Sat unsigned short _Fract, Susf) +FUNC (_Sat unsigned _Fract, Suf) +FUNC (_Sat unsigned long _Fract, Sulf) +FUNC (_Sat unsigned long long _Fract, Sullf) +FUNC (short _Accum, sa) +FUNC (_Accum, a) +FUNC (long _Accum, la) +FUNC (long long _Accum, lla) +FUNC (unsigned short _Accum, usa) +FUNC (unsigned _Accum, ua) +FUNC (unsigned long _Accum, ula) +FUNC (unsigned long long _Accum, ulla) +FUNC (_Sat short _Accum, Ssa) +FUNC (_Sat _Accum, Sa) +FUNC (_Sat long _Accum, Sla) +FUNC (_Sat long long _Accum, Slla) +FUNC (_Sat unsigned short _Accum, Susa) +FUNC (_Sat unsigned _Accum, Sua) +FUNC (_Sat unsigned long _Accum, Sula) +FUNC (_Sat unsigned long long _Accum, Sulla) + +int main() +{ +#define TEST(NAME,PF) \ + if (vararg_ ## NAME (0, 0.0 ## PF, 0.1 ## PF, 0.2 ## PF, 0.3 ## PF, \ + 0.4 ## PF, 0.5 ## PF) != 0.0 ## PF) \ + abort (); \ + if (vararg_ ## NAME (1, 0.0 ## PF, 0.1 ## PF, 0.2 ## PF, 0.3 ## PF, \ + 0.4 ## PF, 0.5 ## PF) != 0.1 ## PF) \ + abort (); \ + if (vararg_ ## NAME (2, 0.0 ## PF, 0.1 ## PF, 0.2 ## PF, 0.3 ## PF, \ + 0.4 ## PF, 0.5 ## PF) != 0.2 ## PF) \ + abort (); \ + if (vararg_ ## NAME (3, 0.0 ## PF, 0.1 ## PF, 0.2 ## PF, 0.3 ## PF, \ + 0.4 ## PF, 0.5 ## PF) != 0.3 ## PF) \ + abort (); \ + if (vararg_ ## NAME (4, 0.0 ## PF, 0.1 ## PF, 0.2 ## PF, 0.3 ## PF, \ + 0.4 ## PF, 0.5 ## PF) != 0.4 ## PF) \ + abort (); \ + if (vararg_ ## NAME (5, 0.0 ## PF, 0.1 ## PF, 0.2 ## PF, 0.3 ## PF, \ + 0.4 ## PF, 0.5 ## PF) != 0.5 ## PF) \ + abort (); + + TEST(sf, hr) + TEST(f, r) + TEST(lf, lr) + TEST(llf, llr) + TEST(usf, uhr) + TEST(uf, ur) + TEST(ulf, ulr) + TEST(ullf, ullr) + TEST(Ssf, hr) + TEST(Sf, r) + TEST(Slf, lr) + TEST(Sllf, llr) + TEST(Susf, uhr) + TEST(Suf, ur) + TEST(Sulf, ulr) + TEST(Sullf, ullr) + TEST(sa, hk) + TEST(a, k) + TEST(la, lk) + TEST(lla, llk) + TEST(usa, uhk) + TEST(ua, uk) + TEST(ula, ulk) + TEST(ulla, ullk) + TEST(Ssa, hk) + TEST(Sa, k) + TEST(Sla, lk) + TEST(Slla, llk) + TEST(Susa, uhk) + TEST(Sua, uk) + TEST(Sula, ulk) + TEST(Sulla, ullk) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/int-warning.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/int-warning.c new file mode 100644 index 000000000..cf48e4ba2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/int-warning.c @@ -0,0 +1,24 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -O2" } */ + +/* N1169 Conversion from fixed-point to integer. + Test if GCC warns when overflow or underflow. */ + +signed char sc; +unsigned char uc; + +void test() +{ + sc = 500k; /* { dg-warning "overflow in implicit constant conversion" } */ + sc = -500k; /* { dg-warning "overflow in implicit constant conversion" } */ + sc = 500lk; /* { dg-warning "overflow in implicit constant conversion" } */ + sc = -500lk; /* { dg-warning "overflow in implicit constant conversion" } */ + sc = 500llk; /* { dg-warning "overflow in implicit constant conversion" } */ + sc = -500llk; /* { dg-warning "overflow in implicit constant conversion" } */ + uc = 500k; /* { dg-warning "overflow in implicit constant conversion" } */ + uc = -500k; /* { dg-warning "overflow in implicit constant conversion" } */ + uc = 500lk; /* { dg-warning "overflow in implicit constant conversion" } */ + uc = -500lk; /* { dg-warning "overflow in implicit constant conversion" } */ + uc = 500llk; /* { dg-warning "overflow in implicit constant conversion" } */ + uc = -500llk; /* { dg-warning "overflow in implicit constant conversion" } */ +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-c89.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-c89.c new file mode 100644 index 000000000..df852148e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-c89.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-std=c89" } */ + +/* Flixed-point keywords are not recognized in C89 mode. */ + +_Fract w; /* { dg-error "" } */ +_Accum x; /* { dg-error "" } */ +_Sat _Fract y; /* { dg-error "" } */ +_Sat _Accum z; /* { dg-error "" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-c99.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-c99.c new file mode 100644 index 000000000..471e00446 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-c99.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-std=c99" } */ + +/* Fixed-point keywords are not recognized in C99 mode. */ + +_Fract w; /* { dg-error "" } */ +_Accum x; /* { dg-error "" } */ +_Sat _Fract y; /* { dg-error "" } */ +_Sat _Fract z; /* { dg-error "" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-ignored-c99.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-ignored-c99.c new file mode 100644 index 000000000..c20b8e4ac --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-ignored-c99.c @@ -0,0 +1,37 @@ +/* { dg-do compile } */ +/* { dg-options "-std=c99" } */ + +/* Fixed-point keywords are not reserved for c99. */ + +int _Fract (void) +{ + return 0; +} + +int _Accum (void) +{ + return 0; +} + +int _Sat (void) +{ + return 0; +} + +int foo1 (int i) +{ + int _Fract = i * 2; + return _Fract; +} + +int foo2 (int i) +{ + int _Accum = i * 2; + return _Accum; +} + +int foo3 (int i) +{ + int _Sat = i * 2; + return _Sat; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-pedantic.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-pedantic.c new file mode 100644 index 000000000..654710671 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-pedantic.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -pedantic" } */ + +/* Fixed-point is a GCC extension. */ + +_Fract w; /* { dg-warning "GCC extension|ISO C" } */ +_Accum x; /* { dg-warning "GCC extension|ISO C" } */ +_Sat _Fract y; /* { dg-warning "GCC extension|ISO C" } */ +_Sat _Accum z; /* { dg-warning "GCC extension|ISO C" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-reserved.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-reserved.c new file mode 100644 index 000000000..63b634982 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/keywords-reserved.c @@ -0,0 +1,39 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 6.4.1: Keywords. + C99 6.4.1(2): Keywords. + Fixed-point keywords cannot be used in other contexts. */ + +int _Fract (void) /* { dg-error "" } */ +{ + return 0; +} + +int _Accum (void) /* { dg-error "" } */ +{ + return 0; +} + +int _Sat (void) /* { dg-error "" } */ +{ + return 0; +} + +int foo1 (int i) +{ + int _Fract = i * 2; /* { dg-error "" } */ + return _Fract; /* { dg-error "" } */ +} + +int foo2 (int i) +{ + int _Accum = i * 2; /* { dg-error "" } */ + return _Accum; /* { dg-error "" } */ +} + +int foo3 (int i) +{ + int _Sat = i * 2; /* { dg-error "" } */ + return _Sat; /* { dg-error "" } */ +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/loop-index.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/loop-index.c new file mode 100644 index 000000000..d7ed9116f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/loop-index.c @@ -0,0 +1,91 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.8.5.2: The for statement. + Based on the test from ../dfp/. */ + +extern void abort (void); + +#define FUNC(TYPE,NAME,PF) \ +void \ +NAME (void) \ +{ \ + TYPE d; \ + int i; \ + for (d = 0.1 ## PF, i = 0; d <= 0.8 ## PF; d += 0.1 ## PF) \ + i++; \ + if (i != 8) \ + abort(); \ +} + +FUNC (short _Fract, sf, hr) +FUNC (_Fract, f, r) +FUNC (long _Fract, lf, lr) +FUNC (long long _Fract, llf, llr) +FUNC (unsigned short _Fract, usf, uhr) +FUNC (unsigned _Fract, uf, ur) +FUNC (unsigned long _Fract, ulf, ulr) +FUNC (unsigned long long _Fract, ullf, ullr) +FUNC (_Sat short _Fract, Ssf, hr) +FUNC (_Sat _Fract, Sf, r) +FUNC (_Sat long _Fract, Slf, lr) +FUNC (_Sat long long _Fract, Sllf, llr) +FUNC (_Sat unsigned short _Fract, Susf, uhr) +FUNC (_Sat unsigned _Fract, Suf, ur) +FUNC (_Sat unsigned long _Fract, Sulf, ulr) +FUNC (_Sat unsigned long long _Fract, Sullf, ullr) +FUNC (short _Accum, sa, hk) +FUNC (_Accum, a, k) +FUNC (long _Accum, la, lk) +FUNC (long long _Accum, lla, llk) +FUNC (unsigned short _Accum, usa, uhk) +FUNC (unsigned _Accum, ua, uk) +FUNC (unsigned long _Accum, ula, ulk) +FUNC (unsigned long long _Accum, ulla, ullk) +FUNC (_Sat short _Accum, Ssa, hk) +FUNC (_Sat _Accum, Sa, k) +FUNC (_Sat long _Accum, Sla, lk) +FUNC (_Sat long long _Accum, Slla, llk) +FUNC (_Sat unsigned short _Accum, Susa, uhk) +FUNC (_Sat unsigned _Accum, Sua, uk) +FUNC (_Sat unsigned long _Accum, Sula, ulk) +FUNC (_Sat unsigned long long _Accum, Sulla, ullk) + +int +main () +{ + sf (); + f (); + lf (); + llf (); + usf (); + uf (); + ulf (); + ullf (); + Ssf (); + Sf (); + Slf (); + Sllf (); + Susf (); + Suf (); + Sulf (); + Sullf (); + sa (); + a (); + la (); + lla (); + usa (); + ua (); + ula (); + ulla (); + Ssa (); + Sa (); + Sla (); + Slla (); + Susa (); + Sua (); + Sula (); + Sulla (); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/modes.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/modes.c new file mode 100644 index 000000000..082b2b2c4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/modes.c @@ -0,0 +1,119 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +typedef _Fract qq __attribute__ ((mode (QQ))); +typedef _Fract hq __attribute__ ((mode (HQ))); +typedef _Fract sq __attribute__ ((mode (SQ))); +typedef _Fract dq __attribute__ ((mode (DQ))); +typedef unsigned _Fract uqq __attribute__ ((mode (UQQ))); +typedef unsigned _Fract uhq __attribute__ ((mode (UHQ))); +typedef unsigned _Fract usq __attribute__ ((mode (USQ))); +typedef unsigned _Fract udq __attribute__ ((mode (UDQ))); +typedef _Sat _Fract Sqq __attribute__ ((mode (QQ))); +typedef _Sat _Fract Shq __attribute__ ((mode (HQ))); +typedef _Sat _Fract Ssq __attribute__ ((mode (SQ))); +typedef _Sat _Fract Sdq __attribute__ ((mode (DQ))); +typedef _Sat unsigned _Fract Suqq __attribute__ ((mode (UQQ))); +typedef _Sat unsigned _Fract Suhq __attribute__ ((mode (UHQ))); +typedef _Sat unsigned _Fract Susq __attribute__ ((mode (USQ))); +typedef _Sat unsigned _Fract Sudq __attribute__ ((mode (UDQ))); +typedef _Accum ha __attribute__ ((mode (HA))); +typedef _Accum sa __attribute__ ((mode (SA))); +typedef _Accum da __attribute__ ((mode (DA))); +typedef unsigned _Accum uha __attribute__ ((mode (UHA))); +typedef unsigned _Accum usa __attribute__ ((mode (USA))); +typedef unsigned _Accum uda __attribute__ ((mode (UDA))); +typedef _Sat _Accum Sha __attribute__ ((mode (HA))); +typedef _Sat _Accum Ssa __attribute__ ((mode (SA))); +typedef _Sat _Accum Sda __attribute__ ((mode (DA))); +typedef _Sat unsigned _Accum Suha __attribute__ ((mode (UHA))); +typedef _Sat unsigned _Accum Susa __attribute__ ((mode (USA))); +typedef _Sat unsigned _Accum Suda __attribute__ ((mode (UDA))); + +/* Not all platforms support TQ, UTQ, TA, UTA modes. */ +#if defined(__LP64__) && !defined(__hppa__) +typedef _Fract tq __attribute__ ((mode (TQ))); +typedef unsigned _Fract utq __attribute__ ((mode (UTQ))); +typedef _Sat _Fract Stq __attribute__ ((mode (TQ))); +typedef _Sat unsigned _Fract Sutq __attribute__ ((mode (UTQ))); +typedef _Accum ta __attribute__ ((mode (TA))); +typedef unsigned _Accum uta __attribute__ ((mode (UTA))); +typedef _Sat _Accum Sta __attribute__ ((mode (TA))); +typedef _Sat unsigned _Accum Suta __attribute__ ((mode (UTA))); + +int tqsize[sizeof (tq) == 16 ? 1 : -1]; +int utqsize[sizeof (utq) == 16 ? 1 : -1]; +int Stqsize[sizeof (Stq) == 16 ? 1 : -1]; +int Sutqsize[sizeof (Sutq) == 16 ? 1 : -1]; +int tasize[sizeof (ta) == 16 ? 1 : -1]; +int utasize[sizeof (uta) == 16 ? 1 : -1]; +int Stasize[sizeof (Sta) == 16 ? 1 : -1]; +int Sutasize[sizeof (Suta) == 16 ? 1 : -1]; + +int tqalign = __alignof (tq); +int utqalign = __alignof (utq); +int Stqalign = __alignof (Stq); +int Sutqalign = __alignof (Sutq); +int taalign = __alignof (ta); +int utaalign = __alignof (uta); +int Staalign = __alignof (Sta); +int Sutaalign = __alignof (Suta); +#endif + +int qqsize[sizeof (qq) == 1 ? 1 : -1]; +int hqsize[sizeof (hq) == 2 ? 1 : -1]; +int sqsize[sizeof (sq) == 4 ? 1 : -1]; +int dqsize[sizeof (dq) == 8 ? 1 : -1]; +int uqqsize[sizeof (qq) == 1 ? 1 : -1]; +int uhqsize[sizeof (hq) == 2 ? 1 : -1]; +int usqsize[sizeof (sq) == 4 ? 1 : -1]; +int udqsize[sizeof (dq) == 8 ? 1 : -1]; +int Sqqsize[sizeof (Sqq) == 1 ? 1 : -1]; +int Shqsize[sizeof (Shq) == 2 ? 1 : -1]; +int Ssqsize[sizeof (Ssq) == 4 ? 1 : -1]; +int Sdqsize[sizeof (Sdq) == 8 ? 1 : -1]; +int Suqqsize[sizeof (Sqq) == 1 ? 1 : -1]; +int Suhqsize[sizeof (Shq) == 2 ? 1 : -1]; +int Susqsize[sizeof (Ssq) == 4 ? 1 : -1]; +int Sudqsize[sizeof (Sdq) == 8 ? 1 : -1]; +int hasize[sizeof (ha) == 2 ? 1 : -1]; +int sasize[sizeof (sa) == 4 ? 1 : -1]; +int dasize[sizeof (da) == 8 ? 1 : -1]; +int uhasize[sizeof (uha) == 2 ? 1 : -1]; +int usasize[sizeof (usa) == 4 ? 1 : -1]; +int udasize[sizeof (uda) == 8 ? 1 : -1]; +int Shasize[sizeof (Sha) == 2 ? 1 : -1]; +int Ssasize[sizeof (Ssa) == 4 ? 1 : -1]; +int Sdasize[sizeof (Sda) == 8 ? 1 : -1]; +int Suhasize[sizeof (Suha) == 2 ? 1 : -1]; +int Susasize[sizeof (Susa) == 4 ? 1 : -1]; +int Sudasize[sizeof (Suda) == 8 ? 1 : -1]; + +int qqalign = __alignof (qq); +int hqalign = __alignof (hq); +int sqalign = __alignof (sq); +int dqalign = __alignof (dq); +int uqqalign = __alignof (uqq); +int uhqalign = __alignof (uhq); +int usqalign = __alignof (usq); +int udqalign = __alignof (udq); +int Sqqalign = __alignof (Sqq); +int Shqalign = __alignof (Shq); +int Ssqalign = __alignof (Ssq); +int Sdqalign = __alignof (Sdq); +int Suqqalign = __alignof (Suqq); +int Suhqalign = __alignof (Suhq); +int Susqalign = __alignof (Susq); +int Sudqalign = __alignof (Sudq); +int haalign = __alignof (ha); +int saalign = __alignof (sa); +int daalign = __alignof (da); +int uhaalign = __alignof (uha); +int usaalign = __alignof (usa); +int udaalign = __alignof (uda); +int Shaalign = __alignof (Sha); +int Ssaalign = __alignof (Ssa); +int Sdaalign = __alignof (Sda); +int Suhaalign = __alignof (Suha); +int Susaalign = __alignof (Susa); +int Sudaalign = __alignof (Suda); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/muldiv-warning.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/muldiv-warning.c new file mode 100644 index 000000000..4ac553139 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/muldiv-warning.c @@ -0,0 +1,72 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* Check if GCC generates warnings when overflows for mul and div. */ + +short _Fract sf0 = __SFRACT_MIN__ * __SFRACT_MIN__; /* { dg-warning "overflow" } */ +_Fract f0 = __FRACT_MIN__ * __FRACT_MIN__; /* { dg-warning "overflow" } */ +long _Fract lf0 = __LFRACT_MIN__ * __LFRACT_MIN__; /* { dg-warning "overflow" } */ +long long _Fract llf0 = __LLFRACT_MIN__ * __LLFRACT_MIN__; /* { dg-warning "overflow" } */ +short _Fract sf1 = __SFRACT_MAX__ * __SFRACT_MIN__; +_Fract f1 = __FRACT_MAX__ * __FRACT_MIN__; +long _Fract lf1 = __LFRACT_MAX__ * __LFRACT_MIN__; +long long _Fract llf1 = __LLFRACT_MAX__ * __LLFRACT_MIN__; +short _Fract sf2 = __SFRACT_MIN__ / __SFRACT_MIN__; /* { dg-warning "overflow" } */ +_Fract f2 = __FRACT_MIN__ / __FRACT_MIN__; /* { dg-warning "overflow" } */ +long _Fract lf2 = __LFRACT_MIN__ / __LFRACT_MIN__; /* { dg-warning "overflow" } */ +long long _Fract llf2 = __LLFRACT_MIN__ / __LLFRACT_MIN__; /* { dg-warning "overflow" } */ +short _Fract sf3 = __SFRACT_MAX__ / __SFRACT_MIN__; +_Fract f3 = __FRACT_MAX__ / __FRACT_MIN__; +long _Fract lf3 = __LFRACT_MAX__ / __LFRACT_MIN__; +long long _Fract llf3 = __LLFRACT_MAX__ / __LLFRACT_MIN__; + +unsigned short _Fract usf0 = __USFRACT_MIN__ * __USFRACT_MIN__; +unsigned _Fract uf0 = __UFRACT_MIN__ * __UFRACT_MIN__; +unsigned long _Fract ulf0 = __ULFRACT_MIN__ * __ULFRACT_MIN__; +unsigned long long _Fract ullf0 = __ULLFRACT_MIN__ * __ULLFRACT_MIN__; +unsigned short _Fract usf1 = __USFRACT_MAX__ * __USFRACT_MIN__; +unsigned _Fract uf1 = __UFRACT_MAX__ * __UFRACT_MIN__; +unsigned long _Fract ulf1 = __ULFRACT_MAX__ * __ULFRACT_MIN__; +unsigned long long _Fract ullf1 = __ULLFRACT_MAX__ * __ULLFRACT_MIN__; +unsigned short _Fract usf2 = __USFRACT_MAX__ / __USFRACT_MAX__; /* { dg-warning "overflow" } */ +unsigned _Fract uf2 = __UFRACT_MAX__ / __UFRACT_MAX__; /* { dg-warning "overflow" } */ +unsigned long _Fract ulf2 = __ULFRACT_MAX__ / __ULFRACT_MAX__; /* { dg-warning "overflow" } */ +unsigned long long _Fract ullf2 = __ULLFRACT_MAX__ / __ULLFRACT_MAX__; /* { dg-warning "overflow" } */ +unsigned short _Fract usf3 = __USFRACT_MIN__ / __USFRACT_MAX__; +unsigned _Fract uf3 = __UFRACT_MIN__ / __UFRACT_MAX__; +unsigned long _Fract ulf3 = __ULFRACT_MIN__ / __ULFRACT_MAX__; +unsigned long long _Fract ullf3 = __ULLFRACT_MIN__ / __ULLFRACT_MAX__; + +short _Accum sa0 = __SACCUM_MIN__ * __SACCUM_MIN__; /* { dg-warning "overflow" } */ +_Accum a0 = __ACCUM_MIN__ * __ACCUM_MIN__; /* { dg-warning "overflow" } */ +long _Accum la0 = __LACCUM_MIN__ * __LACCUM_MIN__; /* { dg-warning "overflow" } */ +long long _Accum lla0 = __LLACCUM_MIN__ * __LLACCUM_MIN__; /* { dg-warning "overflow" } */ +short _Accum sa1 = __SACCUM_MAX__ * 0.1hk; +_Accum a1 = __ACCUM_MAX__ * 0.1k; +long _Accum la1 = __LACCUM_MAX__ * 0.1lk; +long long _Accum lla1 = __LLACCUM_MAX__ * 0.1llk; +short _Accum sa2 = __SACCUM_MIN__ / 0.1hk; /* { dg-warning "overflow" } */ +_Accum a2 = __ACCUM_MIN__ / 0.1k; /* { dg-warning "overflow" } */ +long _Accum la2 = __LACCUM_MIN__ / 0.1lk; /* { dg-warning "overflow" } */ +long long _Accum lla2 = __LLACCUM_MIN__ / 0.1llk; /* { dg-warning "overflow" } */ +short _Accum sa3 = __SACCUM_MAX__ / __SACCUM_MIN__; +_Accum a3 = __ACCUM_MAX__ / __ACCUM_MIN__; +long _Accum la3 = __LACCUM_MAX__ / __LACCUM_MIN__; +long long _Accum lla3 = __LLACCUM_MAX__ / __LLACCUM_MIN__; + +unsigned short _Accum usa0 = __USACCUM_MIN__ * __USACCUM_MIN__; +unsigned _Accum ua0 = __UACCUM_MIN__ * __UACCUM_MIN__; +unsigned long _Accum ula0 = __ULACCUM_MIN__ * __ULACCUM_MIN__; +unsigned long long _Accum ulla0 = __ULLACCUM_MIN__ * __ULLACCUM_MIN__; +unsigned short _Accum usa1 = __USACCUM_MAX__ * __USACCUM_MAX__; /* { dg-warning "overflow" } */ +unsigned _Accum ua1 = __UACCUM_MAX__ * __UACCUM_MAX__; /* { dg-warning "overflow" } */ +unsigned long _Accum ula1 = __ULACCUM_MAX__ * __ULACCUM_MAX__; /* { dg-warning "overflow" } */ +unsigned long long _Accum ulla1 = __ULLACCUM_MAX__ * __ULLACCUM_MAX__; /* { dg-warning "overflow" } */ +unsigned short _Accum usa2 = __USACCUM_MAX__ / 0.5hk; /* { dg-warning "overflow" } */ +unsigned _Accum ua2 = __UACCUM_MAX__ / 0.5k; /* { dg-warning "overflow" } */ +unsigned long _Accum ula2 = __ULACCUM_MAX__ / 0.5lk; /* { dg-warning "overflow" } */ +unsigned long long _Accum ulla2 = __ULLACCUM_MAX__ / 0.5llk; /* { dg-warning "overflow" } */ +unsigned short _Accum usa3 = __USACCUM_MIN__ / __USACCUM_MAX__; +unsigned _Accum ua3 = __UACCUM_MIN__ / __UACCUM_MAX__; +unsigned long _Accum ula3 = __ULACCUM_MIN__ / __ULACCUM_MAX__; +unsigned long long _Accum ulla3 = __ULLACCUM_MIN__ / __ULLACCUM_MAX__; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/noassoc.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/noassoc.c new file mode 100644 index 000000000..5d134e158 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/noassoc.c @@ -0,0 +1,53 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +extern void abort (void); + +/* Make sure GCC knows there is no associativity for saturating types. */ + +/* Don't transform to (temp + (0.5r + 0.8r)) */ +_Sat _Fract add_test (_Sat _Fract temp) +{ + return temp + 0.5r + 0.8r; +} + +/* Don't transform to (temp * ((-0.5r - 0.5r) * (-0.5r - 0.5r))) */ +_Sat _Fract mul_test (_Sat _Fract temp) +{ + return temp * (-0.5r - 0.5r) * (-0.5r - 0.5r); +} + +/* Don't transform to ((temp1 + temp2) * 0.5r) */ +_Sat _Fract mul_add_test (_Sat _Fract temp1, _Sat _Fract temp2) +{ + return temp1 * 0.5r + temp2 * 0.5r; +} + +/* Don't transform to ((temp1 - temp2) * 0.5r) */ +_Sat _Fract mul_sub_test (_Sat _Fract temp1, _Sat _Fract temp2) +{ + return temp1 * 0.5r - temp2 * 0.5r; +} + +int main () +{ + _Sat _Fract a; + + a = add_test (-0.5r); + if (a != 0.8r) + abort (); + + a = mul_test (0.1r); + if (a != 0.1r) + abort (); + + a = mul_add_test (0.75r, 0.5r); + if (a != 0.625r) + abort (); + + a = mul_sub_test (0.75r, -0.5r); + if (a != 0.625r) + abort (); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-bitwise.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-bitwise.c new file mode 100644 index 000000000..6ba817dca --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-bitwise.c @@ -0,0 +1,167 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -ftrack-macro-expansion=0" } */ + +/* C99 6.5.10: Bitwise AND operator. + C99 6.5.11: Bitwise exclusive OR operator. + C99 6.5.12: Bitwise inclusive OR operator. + + Test that these operators do not accept fixed-point operands. + Based on the test from ../dfp/. */ + +extern void abort (void); + +#define OPERATE(OPRD1,OPRT,OPRD2) \ +do \ +{ \ + OPRD1 OPRT OPRD2; \ +} while (0) + + + +#define BITWISE_OPERATOR(OPRT,OPRD) \ +do \ +{ \ +OPERATE(OPRD,OPRT,1); \ +OPERATE(OPRD,OPRT,0); \ +OPERATE(OPRD,OPRT,0x15); \ +OPERATE(0,OPRT,OPRD); \ +OPERATE(1,OPRT,OPRD); \ +OPERATE(0x15,OPRT,OPRD); \ +} while (0) + +void operator_notfor_fixed_point() +{ + short _Fract sf; + _Fract f; + long _Fract lf; + long long _Fract llf; + unsigned short _Fract usf; + unsigned _Fract uf; + unsigned long _Fract ulf; + unsigned long long _Fract ullf; + _Sat short _Fract Ssf; + _Sat _Fract Sf; + _Sat long _Fract Slf; + _Sat long long _Fract Sllf; + _Sat unsigned short _Fract Susf; + _Sat unsigned _Fract Suf; + _Sat unsigned long _Fract Sulf; + _Sat unsigned long long _Fract Sullf; + short _Accum sa; + _Accum a; + long _Accum la; + long long _Accum lla; + unsigned short _Accum usa; + unsigned _Accum ua; + unsigned long _Accum ula; + unsigned long long _Accum ulla; + _Sat short _Accum Ssa; + _Sat _Accum Sa; + _Sat long _Accum Sla; + _Sat long long _Accum Slla; + _Sat unsigned short _Accum Susa; + _Sat unsigned _Accum Sua; + _Sat unsigned long _Accum Sula; + _Sat unsigned long long _Accum Sulla; + + /* C99 Section 6.5.{10,11,12} Bitwise operator. Constraints: Each of + the operands shall have integer type. Fixed-point type is rejected + by compiler when bitwise operation is performed. */ + + BITWISE_OPERATOR(&,sf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,sf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,sf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,f); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,f); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,f); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,lf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,lf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,lf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,llf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,llf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,llf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,usf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,usf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,usf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,uf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,uf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,uf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,ulf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,ulf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,ulf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,ullf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,ullf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,ullf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Ssf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Ssf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Ssf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Slf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Slf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Slf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sllf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sllf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sllf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Susf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Susf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Susf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Suf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Suf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Suf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sulf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sulf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sulf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sullf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sullf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sullf); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,sa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,sa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,sa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,a); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,a); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,a); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,la); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,la); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,la); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,lla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,lla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,lla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,usa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,usa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,usa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,ua); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,ua); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,ua); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,ula); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,ula); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,ula); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,ulla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,ulla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,ulla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Ssa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Ssa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Ssa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Slla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Slla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Slla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Susa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Susa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Susa); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sua); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sua); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sua); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sula); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sula); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sula); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(&,Sulla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(|,Sulla); /* { dg-error "invalid operands to binary" } */ + BITWISE_OPERATOR(^,Sulla); /* { dg-error "invalid operands to binary" } */ +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-comma.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-comma.c new file mode 100644 index 000000000..2f1316cfc --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-comma.c @@ -0,0 +1,98 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.5.17: Comma operator. + Test with fixed-point operands. + Based on the test from ../dfp/. */ + +extern void abort (void); + +#define FUNC(TYPE,NAME,PF) \ +volatile TYPE NAME ## a, NAME ## b, NAME ## c; \ +void \ +init_ ## NAME () \ +{ \ + NAME ## b = 0.2 ## PF; \ + NAME ## c = 0.3 ## PF; \ +} + +FUNC (short _Fract, sf, hr) +FUNC (_Fract, f, r) +FUNC (long _Fract, lf, lr) +FUNC (long long _Fract, llf, llr) +FUNC (unsigned short _Fract, usf, uhr) +FUNC (unsigned _Fract, uf, ur) +FUNC (unsigned long _Fract, ulf, ulr) +FUNC (long long _Fract, ullf, ullr) +FUNC (_Sat short _Fract, Ssf, hr) +FUNC (_Sat _Fract, Sf, r) +FUNC (_Sat long _Fract, Slf, lr) +FUNC (_Sat long long _Fract, Sllf, llr) +FUNC (_Sat unsigned short _Fract, Susf, uhr) +FUNC (_Sat unsigned _Fract, Suf, ur) +FUNC (_Sat unsigned long _Fract, Sulf, ulr) +FUNC (_Sat long long _Fract, Sullf, ullr) +FUNC (short _Accum, sa, hk) +FUNC (_Accum, a, k) +FUNC (long _Accum, la, lk) +FUNC (long long _Accum, lla, llk) +FUNC (unsigned short _Accum, usa, uhk) +FUNC (unsigned _Accum, ua, uk) +FUNC (unsigned long _Accum, ula, ulk) +FUNC (long long _Accum, ulla, ullk) +FUNC (_Sat short _Accum, Ssa, hk) +FUNC (_Sat _Accum, Sa, k) +FUNC (_Sat long _Accum, Sla, lk) +FUNC (_Sat long long _Accum, Slla, llk) +FUNC (_Sat unsigned short _Accum, Susa, uhk) +FUNC (_Sat unsigned _Accum, Sua, uk) +FUNC (_Sat unsigned long _Accum, Sula, ulk) +FUNC (_Sat long long _Accum, Sulla, ullk) + +int +main () +{ +#define TEST(NAME) \ + init_ ## NAME (); \ + NAME ## a = (NAME ## b, NAME ## c); \ + if (NAME ## a != NAME ## c) \ + abort (); \ + NAME ## a = (NAME ## c, 123, NAME ## b); \ + if (NAME ## a != NAME ## b) \ + abort (); + + TEST(sf) + TEST(f) + TEST(lf) + TEST(llf) + TEST(usf) + TEST(uf) + TEST(ulf) + TEST(ullf) + TEST(Ssf) + TEST(Sf) + TEST(Slf) + TEST(Sllf) + TEST(Susf) + TEST(Suf) + TEST(Sulf) + TEST(Sullf) + TEST(sa) + TEST(a) + TEST(la) + TEST(lla) + TEST(usa) + TEST(ua) + TEST(ula) + TEST(ulla) + TEST(Ssa) + TEST(Sa) + TEST(Sla) + TEST(Slla) + TEST(Susa) + TEST(Sua) + TEST(Sula) + TEST(Sulla) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-cond.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-cond.c new file mode 100644 index 000000000..94b0de0a9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-cond.c @@ -0,0 +1,101 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O0" } */ + +/* C99 6.5.15 Conditional operator. + Test with fixed-point operands. + Based on the test from ../dfp/. */ + +extern void abort (void); +volatile int yes, no; + +#define FUNC(TYPE,NAME,PF) \ +volatile TYPE NAME ## a, NAME ## b, NAME ## c; \ +void \ +init_ ## NAME () \ +{ \ + NAME ## b = 0.2 ## PF; \ + NAME ## c = 0.3 ## PF; \ + yes = 1; \ + no = 0; \ +} + +FUNC (short _Fract, sf, hr) +FUNC (_Fract, f, r) +FUNC (long _Fract, lf, lr) +FUNC (long long _Fract, llf, llr) +FUNC (unsigned short _Fract, usf, uhr) +FUNC (unsigned _Fract, uf, ur) +FUNC (unsigned long _Fract, ulf, ulr) +FUNC (long long _Fract, ullf, ullr) +FUNC (_Sat short _Fract, Ssf, hr) +FUNC (_Sat _Fract, Sf, r) +FUNC (_Sat long _Fract, Slf, lr) +FUNC (_Sat long long _Fract, Sllf, llr) +FUNC (_Sat unsigned short _Fract, Susf, uhr) +FUNC (_Sat unsigned _Fract, Suf, ur) +FUNC (_Sat unsigned long _Fract, Sulf, ulr) +FUNC (_Sat long long _Fract, Sullf, ullr) +FUNC (short _Accum, sa, hk) +FUNC (_Accum, a, k) +FUNC (long _Accum, la, lk) +FUNC (long long _Accum, lla, llk) +FUNC (unsigned short _Accum, usa, uhk) +FUNC (unsigned _Accum, ua, uk) +FUNC (unsigned long _Accum, ula, ulk) +FUNC (long long _Accum, ulla, ullk) +FUNC (_Sat short _Accum, Ssa, hk) +FUNC (_Sat _Accum, Sa, k) +FUNC (_Sat long _Accum, Sla, lk) +FUNC (_Sat long long _Accum, Slla, llk) +FUNC (_Sat unsigned short _Accum, Susa, uhk) +FUNC (_Sat unsigned _Accum, Sua, uk) +FUNC (_Sat unsigned long _Accum, Sula, ulk) +FUNC (_Sat long long _Accum, Sulla, ullk) + +int +main () +{ +#define TEST(NAME) \ + init_ ## NAME (); \ + NAME ## a = yes ? NAME ## b : NAME ## c; \ + if (NAME ## a != NAME ## b) \ + abort (); \ + NAME ## a = no ? NAME ## b : NAME ## c; \ + if (NAME ## a != NAME ## c) \ + abort (); + + TEST(sf) + TEST(f) + TEST(lf) + TEST(llf) + TEST(usf) + TEST(uf) + TEST(ulf) + TEST(ullf) + TEST(Ssf) + TEST(Sf) + TEST(Slf) + TEST(Sllf) + TEST(Susf) + TEST(Suf) + TEST(Sulf) + TEST(Sullf) + TEST(sa) + TEST(a) + TEST(la) + TEST(lla) + TEST(usa) + TEST(ua) + TEST(ula) + TEST(ulla) + TEST(Ssa) + TEST(Sa) + TEST(Sla) + TEST(Slla) + TEST(Susa) + TEST(Sua) + TEST(Sula) + TEST(Sulla) + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-logical.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-logical.c new file mode 100644 index 000000000..3873b2588 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-logical.c @@ -0,0 +1,115 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 Logical AND operator. + C99 Logical OR operator. + Test with fixed-point operands. + Based on the test from ../dfp/. */ + +extern void abort (void); + +#define OPERATE(OPRD1,OPRT,OPRD2,RLT) \ +do \ +{ \ + if (( (OPRD1) OPRT (OPRD2) )!= RLT) \ + abort (); \ +} while (0) + +#define FIXED_POINT_LOGICAL(OPRD) \ +do \ +{ \ + OPRD = 0.1; \ + OPERATE(1,||,OPRD,1); \ + OPERATE(0,||,OPRD,1); \ + OPERATE(OPRD,||,1,1); \ + OPERATE(OPRD,||,0,1); \ + OPRD = 0; \ + OPERATE(1,||,OPRD,1); \ + OPERATE(0,||,OPRD,0); \ + OPERATE(OPRD,||,1,1); \ + OPERATE(OPRD,||,0,0); \ + OPRD = 0.1; \ + OPERATE(1,&&,OPRD,1); \ + OPERATE(0,&&,OPRD,0); \ + OPERATE(OPRD,&&,1,1); \ + OPERATE(OPRD,&&,0,0); \ + OPRD = 0; \ + OPERATE(1,&&,OPRD,0); \ + OPERATE(0,&&,OPRD,0); \ + OPERATE(OPRD,&&,1,0); \ + OPERATE(OPRD,&&,0,0); \ +} while (0) + +int +main () +{ + short _Fract sf; + _Fract f; + long _Fract lf; + long long _Fract llf; + unsigned short _Fract usf; + unsigned _Fract uf; + unsigned long _Fract ulf; + unsigned long long _Fract ullf; + _Sat short _Fract Ssf; + _Sat _Fract Sf; + _Sat long _Fract Slf; + _Sat long long _Fract Sllf; + _Sat unsigned short _Fract Susf; + _Sat unsigned _Fract Suf; + _Sat unsigned long _Fract Sulf; + _Sat unsigned long long _Fract Sullf; + short _Accum sa; + _Accum a; + long _Accum la; + long long _Accum lla; + unsigned short _Accum usa; + unsigned _Accum ua; + unsigned long _Accum ula; + unsigned long long _Accum ulla; + _Sat short _Accum Ssa; + _Sat _Accum Sa; + _Sat long _Accum Sla; + _Sat long long _Accum Slla; + _Sat unsigned short _Accum Susa; + _Sat unsigned _Accum Sua; + _Sat unsigned long _Accum Sula; + _Sat unsigned long long _Accum Sulla; + + /* C99 Section 6.5.{13,14} Logical operator. Constraints Each of the + operands shall have scalar type. Fixed-point types would obey this. */ + FIXED_POINT_LOGICAL (sf); + FIXED_POINT_LOGICAL (f); + FIXED_POINT_LOGICAL (lf); + FIXED_POINT_LOGICAL (llf); + FIXED_POINT_LOGICAL (usf); + FIXED_POINT_LOGICAL (uf); + FIXED_POINT_LOGICAL (ulf); + FIXED_POINT_LOGICAL (ullf); + FIXED_POINT_LOGICAL (Ssf); + FIXED_POINT_LOGICAL (Sf); + FIXED_POINT_LOGICAL (Slf); + FIXED_POINT_LOGICAL (Sllf); + FIXED_POINT_LOGICAL (Susf); + FIXED_POINT_LOGICAL (Suf); + FIXED_POINT_LOGICAL (Sulf); + FIXED_POINT_LOGICAL (Sullf); + FIXED_POINT_LOGICAL (sa); + FIXED_POINT_LOGICAL (a); + FIXED_POINT_LOGICAL (la); + FIXED_POINT_LOGICAL (lla); + FIXED_POINT_LOGICAL (usa); + FIXED_POINT_LOGICAL (ua); + FIXED_POINT_LOGICAL (ula); + FIXED_POINT_LOGICAL (ulla); + FIXED_POINT_LOGICAL (Ssa); + FIXED_POINT_LOGICAL (Sa); + FIXED_POINT_LOGICAL (Sla); + FIXED_POINT_LOGICAL (Slla); + FIXED_POINT_LOGICAL (Susa); + FIXED_POINT_LOGICAL (Sua); + FIXED_POINT_LOGICAL (Sula); + FIXED_POINT_LOGICAL (Sulla); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-unary.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-unary.c new file mode 100644 index 000000000..5ad420b02 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/operator-unary.c @@ -0,0 +1,58 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.3 Unary operators & and *. + Based on the test from ../dfp/. */ + +extern void abort (void); + +#define UNARY_OPERATOR(TYPE,SUFFIX) \ +do \ +{ \ + TYPE unary_d = 0.1 ## SUFFIX; \ + TYPE* unary_dp; \ + /* & operator. */ \ + unary_dp = &(unary_d); \ + /* * operator. */ \ + unary_d = *(unary_dp); \ +} while (0) + +int +main () +{ + /* C99 6.5.3 Unary operators. */ + UNARY_OPERATOR(short _Fract, hr); + UNARY_OPERATOR(_Fract, r); + UNARY_OPERATOR(long _Fract, lr); + UNARY_OPERATOR(long long _Fract, llr); + UNARY_OPERATOR(unsigned short _Fract, uhr); + UNARY_OPERATOR(unsigned _Fract, ur); + UNARY_OPERATOR(unsigned long _Fract, ulr); + UNARY_OPERATOR(unsigned long long _Fract, ullr); + UNARY_OPERATOR(_Sat short _Fract, hr); + UNARY_OPERATOR(_Sat _Fract, r); + UNARY_OPERATOR(_Sat long _Fract, lr); + UNARY_OPERATOR(_Sat long long _Fract, llr); + UNARY_OPERATOR(_Sat unsigned short _Fract, uhr); + UNARY_OPERATOR(_Sat unsigned _Fract, ur); + UNARY_OPERATOR(_Sat unsigned long _Fract, ulr); + UNARY_OPERATOR(_Sat unsigned long long _Fract, ullr); + UNARY_OPERATOR(short _Accum, hk); + UNARY_OPERATOR(_Accum, k); + UNARY_OPERATOR(long _Accum, lk); + UNARY_OPERATOR(long long _Accum, llk); + UNARY_OPERATOR(unsigned short _Accum, uhk); + UNARY_OPERATOR(unsigned _Accum, uk); + UNARY_OPERATOR(unsigned long _Accum, ulk); + UNARY_OPERATOR(unsigned long long _Accum, ullk); + UNARY_OPERATOR(_Sat short _Accum, hk); + UNARY_OPERATOR(_Sat _Accum, k); + UNARY_OPERATOR(_Sat long _Accum, lk); + UNARY_OPERATOR(_Sat long long _Accum, llk); + UNARY_OPERATOR(_Sat unsigned short _Accum, uhk); + UNARY_OPERATOR(_Sat unsigned _Accum, uk); + UNARY_OPERATOR(_Sat unsigned long _Accum, ulk); + UNARY_OPERATOR(_Sat unsigned long long _Accum, ullk); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/pr33466.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/pr33466.c new file mode 100644 index 000000000..196db310b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/pr33466.c @@ -0,0 +1,34 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* The suffix for a fixed-point constant must use a specific order + for the pieces, and a long long length specifier must use the + same case (ll or LL). + + These are invalid for all targets, not just those that support + fixed-point types. */ + +long double lLr = 0.5lLr; /* { dg-error "invalid suffix" } */ +long double lLR = 0.5lLR; /* { dg-error "invalid suffix" } */ +long double Llr = 0.5Llr; /* { dg-error "invalid suffix" } */ +long double LlR = 0.5LlR; /* { dg-error "invalid suffix" } */ +long double ulLr = 0.5ulLr; /* { dg-error "invalid suffix" } */ +long double ulLR = 0.5ulLR; /* { dg-error "invalid suffix" } */ +long double uLlr = 0.5uLlr; /* { dg-error "invalid suffix" } */ +long double uLlR = 0.5uLlR; /* { dg-error "invalid suffix" } */ +long double UlLr = 0.5UlLr; /* { dg-error "invalid suffix" } */ +long double UlLR = 0.5UlLR; /* { dg-error "invalid suffix" } */ +long double ULlr = 0.5ULlr; /* { dg-error "invalid suffix" } */ +long double ULlR = 0.5ULlR; /* { dg-error "invalid suffix" } */ +long double lLk = 0.5lLk; /* { dg-error "invalid suffix" } */ +long double lLK = 0.5lLK; /* { dg-error "invalid suffix" } */ +long double Llk = 0.5Llk; /* { dg-error "invalid suffix" } */ +long double LlK = 0.5LlK; /* { dg-error "invalid suffix" } */ +long double ulLk = 0.5ulLk; /* { dg-error "invalid suffix" } */ +long double ulLK = 0.5ulLK; /* { dg-error "invalid suffix" } */ +long double uLlk = 0.5uLlk; /* { dg-error "invalid suffix" } */ +long double uLlK = 0.5uLlK; /* { dg-error "invalid suffix" } */ +long double UlLk = 0.5UlLk; /* { dg-error "invalid suffix" } */ +long double UlLK = 0.5UlLK; /* { dg-error "invalid suffix" } */ +long double ULlk = 0.5ULlk; /* { dg-error "invalid suffix" } */ +long double ULlK = 0.5ULlK; /* { dg-error "invalid suffix" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/struct-layout-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/struct-layout-1.c new file mode 100644 index 000000000..b9a02f0c7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/struct-layout-1.c @@ -0,0 +1,77 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* This test is based on the test from ../dfp/. */ + +#include <stdarg.h> + +extern void abort (void); + +struct S1 +{ + long _Fract a[0]; +}; + +struct S2 +{ + struct + { + long _Fract e; + } b[0]; +}; + +struct S3 +{ + union + { + long _Fract c; + } a[0]; +}; + +struct S4 +{ + int a[0]; + long _Fract b[0]; +}; + +struct S5 +{ + union + { + long _Fract c[0]; + } a; +}; + +int check_var (int z, ...) +{ + long long result; + va_list ap; + va_start (ap, z); + va_arg (ap, struct S1); + result = va_arg (ap, long long); + va_end (ap); + + return (result == 2LL); +} + +int main () +{ + struct S1 s1; + struct S2 s2; + struct S3 s3; + struct S4 s4; + struct S5 s5; + + if (check_var (2, s1, 2LL) == 0) + abort (); + if (check_var (2, s2, 2LL) == 0) + abort (); + if (check_var (2, s3, 2LL) == 0) + abort (); + if (check_var (2, s4, 2LL) == 0) + abort (); + if (check_var (2, s5, 2LL) == 0) + abort (); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/struct-union.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/struct-union.c new file mode 100644 index 000000000..93ed260b0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/struct-union.c @@ -0,0 +1,63 @@ +/* { dg-do compile } */ +/* { dg-options "-O -Wall" } */ + +/* C99 6.5.2.3 Structure and union members. + If the first expression has qualified type, the result has the so-qualified + version of the type of the designated member. + Based on the test from ../dfp/. */ + +struct s {_Fract f; const long _Fract lf;}; +struct sv { volatile _Fract f; volatile long _Fract lf; }; +union u +{ + const long _Fract lf; + _Fract f; + const struct s cs; +}; + +struct s s; +struct sv sv; +const struct s cs; + +union u u; +const union u cu; + +struct s g (struct s s) +{ + return s; +} + +union u h (union u u) +{ + return u; +} + +void f() +{ + cs.f = 0.1r; /* { dg-error "assignment of member 'f' in read-only object" } */ + cs.lf = 0.2lr; /* { dg-error "assignment of member 'lf' in read-only object" } */ + s.lf = 0.3lr; /* { dg-error "assignment of read-only member" } */ + + s.f = 0.4r; + u.f = 0.5r; + + u.lf = 0.6lr; /* { dg-error "assignment of read-only member" } */ + u.cs.f = 0.7r; /* { dg-error "assignment of member 'f' in read-only object" } */ + u.cs.lf = 0.8lr; /* { dg-error "assignment of member 'lf' in read-only object" } */ + + cu.f = 0.9r; /* { dg-error "assignment of member 'f' in read-only object" } */ + + cu.lf = 0.01lr; /* { dg-error "assignment of member 'lf' in read-only object" } */ + cu.cs.f = 0.02r; /* { dg-error "assignment of member 'f' in read-only object" } */ + cu.cs.lf = 0.03lr; /* { dg-error "assignment of member 'lf' in read-only object" } */ + + /* f().x is a valid postfix expression but is not an lvalue if + function f() returning a structure or union. */ + g(s).f = 0.04r; /* { dg-error "lvalue required" } */ + h(u).lf = 0.05lr; /* { dg-error "lvalue required" } */ + + /* Test assignment to volatile structure members. */ + sv.f = 0.06r; + sv.lf = 0.07lr; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/types.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/types.c new file mode 100644 index 000000000..011345cf3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/types.c @@ -0,0 +1,40 @@ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +/* N1169 6.3.1.3a - Fixed-point types (NEW CLAUSE). + + Check if all types are ok. */ + +short _Fract q0; +_Fract q1; +long _Fract q2; +long long _Fract q3; +unsigned short _Fract q4; +unsigned _Fract q5; +unsigned long _Fract q6; +unsigned long long _Fract q7; +_Sat short _Fract sq0; +_Sat _Fract sq1; +_Sat long _Fract sq2; +_Sat long long _Fract sq3; +_Sat unsigned short _Fract sq4; +_Sat unsigned _Fract sq5; +_Sat unsigned long _Fract sq6; +_Sat unsigned long long _Fract sq7; + +short _Accum a0; +_Accum a1; +long _Accum a2; +long long _Accum a3; +unsigned short _Accum a4; +unsigned _Accum a5; +unsigned long _Accum a6; +unsigned long long _Accum a7; +_Sat short _Accum sa0; +_Sat _Accum sa1; +_Sat long _Accum sa2; +_Sat long long _Accum sa3; +_Sat unsigned short _Accum sa4; +_Sat unsigned _Accum sa5; +_Sat unsigned long _Accum sa6; +_Sat unsigned long long _Accum sa7; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/typespec.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/typespec.c new file mode 100644 index 000000000..9eaa29f84 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/typespec.c @@ -0,0 +1,303 @@ +/* Test for valid and invalid combinations of type specifiers. + Based off gcc.dg/test-spec-1.c */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +typedef char type; + +void _Fract *x0; /* { dg-error "" "void _Fract" } */ +char _Fract *x3; /* { dg-error "" "char _Fract" } */ +short _Fract *x6; +int _Fract *x9; /* { dg-error "" "int _Fract" } */ +long _Fract *x12; +float _Fract *x15; /* { dg-error "" "float _Fract" } */ +double _Fract *x18; /* { dg-error "" "double _Fract" } */ +signed _Fract *x21; +_Bool _Fract *x24; /* { dg-error "" "_Bool _Fract" } */ +int _Fract *x27; /* { dg-error "" "int _Fract" } */ +type _Fract *x30; /* { dg-error "" "type _Fract" } */ +char signed _Fract *x33; /* { dg-error "" "char signed _Fract" } */ +char unsigned _Fract *x36; /* { dg-error "" "char unsigned _Fract" } */ +short _Fract *x39; +short signed _Fract *x42; +short unsigned _Fract *x45; +_Fract short*x48; +_Fract short signed*x51; +_Fract short unsigned*x54; +_Fract long*x57; +_Fract long signed*x60; +_Fract long unsigned*x63; +_Fract signed long*x66; +_Fract signed short*x69; +int signed _Fract *x72; /* { dg-error "" "int signed _Fract" } */ +int unsigned _Fract *x75; /* { dg-error "" "int unsigned _Fract" } */ +long int _Fract *x78; /* { dg-error "" "long int _Fract" } */ +long long _Fract *x81; +long double _Fract *x84; /* { dg-error "" "long double _Fract" } */ +long signed _Fract *x87; +long unsigned _Fract *x90; +double long _Fract *x93; /* { dg-error "" "double long _Fract" } */ +signed char _Fract *x96; /* { dg-error "" "signed char _Fract" } */ +signed short _Fract *x99; +signed int _Fract *x102; /* { dg-error "" "signed int _Fract" } */ +signed long _Fract *x105; +unsigned char _Fract *x108; /* { dg-error "" "unsigned char _Fract" } */ +unsigned short _Fract *x111; +unsigned int _Fract *x114; /* { dg-error "" "unsigned int _Fract" } */ +unsigned long _Fract *x117; +short int signed _Fract *x120; /* { dg-error "" "short int signed _Fract" } */ +short int unsigned _Fract *x123; /* { dg-error "" "short int unsigned _Fract" } */ +short signed int _Fract *x126; /* { dg-error "" "short signed int _Fract" } */ +short unsigned int _Fract *x129; /* { dg-error "" "short unsigned int _Fract" } */ +int short signed _Fract *x132; /* { dg-error "" "int short signed _Fract" } */ +int short unsigned _Fract *x135; /* { dg-error "" "int short unsigned _Fract" } */ +int long long _Fract *x138; /* { dg-error "" "int long long _Fract" } */ +int long signed _Fract *x141; /* { dg-error "" "int long signed _Fract" } */ +int long unsigned _Fract *x144; /* { dg-error "" "int long unsigned _Fract" } */ +int signed short _Fract *x147; /* { dg-error "" "int signed short _Fract" } */ +int signed long _Fract *x150; /* { dg-error "" "int signed long _Fract" } */ +int unsigned short _Fract *x153; /* { dg-error "" "int unsigned short _Fract" } */ +int unsigned long _Fract *x156; /* { dg-error "" "int unsigned long _Fract" } */ +long int long _Fract *x159; /* { dg-error "" "long int long _Fract" } */ +long int signed _Fract *x162; /* { dg-error "" "long int signed _Fract" } */ +long int unsigned _Fract *x165; /* { dg-error "" "long int unsigned _Fract" } */ +long long int _Fract *x168; /* { dg-error "" "long long int _Fract" } */ +long long signed _Fract *x171; +long long unsigned _Fract *x175; +long signed int _Fract *x178; /* { dg-error "" "long signed int _Fract" } */ +long unsigned int _Fract *x181; /* { dg-error "" "long unsigned int _Fract" } */ +long unsigned long _Fract *x184; +signed short int _Fract *x187; /* { dg-error "" "signed short int _Fract" } */ +signed int short _Fract *x190; /* { dg-error "" "signed int short _Fract" } */ +signed int long _Fract *x192; /* { dg-error "" "signed int long _Fract" } */ +signed long int _Fract *x195; /* { dg-error "" "signed long int _Fract" } */ +signed long long _Fract *x198; +unsigned short int _Fract *x201; /* { dg-error "" "unsigned short int _Fract" } */ +unsigned int short _Fract *x204; /* { dg-error "" "unsigned int short _Fract" } */ +unsigned int long _Fract *x207; /* { dg-error "" "unsigned int long _Fract" } */ +unsigned long int _Fract *x210; /* { dg-error "" "unsigned long int _Fract" } */ +unsigned long long _Fract *x213; +int long long signed _Fract *x216; /* { dg-error "" "int long long signed _Fract" } */ +int long long unsigned _Fract *x219; /* { dg-error "" "int long long unsigned _Fract" } */ +int long signed long _Fract *x222; /* { dg-error "" "int long signed long _Fract" } */ +int long unsigned long _Fract *x226; /* { dg-error "" "int long unsigned long _Fract" } */ +int signed long long _Fract *x229; /* { dg-error "" "int signed long long _Fract" } */ +int unsigned long long _Fract *x232; /* { dg-error "" "int unsigned long long _Fract" } */ +long int long signed _Fract *x235; /* { dg-error "" "long int long signed _Fract" } */ +long int long unsigned _Fract *x238; /* { dg-error "" "long int long unsigned _Fract" } */ +long int signed long _Fract *x241; /* { dg-error "" "long int signed long _Fract" } */ +long int unsigned long _Fract *x244; /* { dg-error "" "long int unsigned long _Fract" } */ +long long int signed _Fract *x247; /* { dg-error "" "long long int signed _Fract" } */ +long long int unsigned _Fract *x250; /* { dg-error "" "long long int unsigned _Fract" } */ +long long signed int _Fract *x253; /* { dg-error "" "long long signed int _Fract" } */ +long long unsigned int _Fract *x256; /* { dg-error "" "long long unsigned int _Fract" } */ +long signed int long _Fract *x259; /* { dg-error "" "long signed int long _Fract" } */ +long signed long int _Fract *x262; /* { dg-error "" "long signed long int _Fract" } */ +long unsigned int long _Fract *x265; /* { dg-error "" "long unsigned int long _Fract" } */ +long unsigned long int _Fract *x268; /* { dg-error "" "long unsigned long int _Fract" } */ +signed long long int _Fract *x271; /* { dg-error "" "signed long long int _Fract" } */ +unsigned int long long _Fract *x274; /* { dg-error "" "unsigned int long long _Fract" } */ +unsigned long int long _Fract *x277; /* { dg-error "" "unsigned long int long _Fract" } */ +unsigned long long int _Fract *x280; /* { dg-error "" "unsigned long long int _Fract" } */ +_Complex _Fract *x283; /* { dg-error "" "_Complex _Fract" } */ +_Fract _Complex *x286; /* { dg-error "" "_Fract _Complex" } */ +unsigned _Fract *x289; +signed _Fract *x292; + +void _Accum *k0; /* { dg-error "" "void _Accum" } */ +char _Accum *k3; /* { dg-error "" "char _Accum" } */ +short _Accum *k6; +int _Accum *k9; /* { dg-error "" "int _Accum" } */ +long _Accum *k12; +float _Accum *k15; /* { dg-error "" "float _Accum" } */ +double _Accum *k18; /* { dg-error "" "double _Accum" } */ +signed _Accum *k21; +_Bool _Accum *k24; /* { dg-error "" "_Bool _Accum" } */ +int _Accum *k27; /* { dg-error "" "int _Accum" } */ +type _Accum *k30; /* { dg-error "" "type _Accum" } */ +char signed _Accum *k33; /* { dg-error "" "char signed _Accum" } */ +char unsigned _Accum *k36; /* { dg-error "" "char unsigned _Accum" } */ +short _Accum *k39; +short signed _Accum *k42; +short unsigned _Accum *k45; +_Accum short*k48; +_Accum short signed*k51; +_Accum short unsigned*k54; +_Accum long*k57; +_Accum long signed*k60; +_Accum long unsigned*k63; +_Accum signed long*k66; +_Accum signed short*k69; +int signed _Accum *k72; /* { dg-error "" "int signed _Accum" } */ +int unsigned _Accum *k75; /* { dg-error "" "int unsigned _Accum" } */ +long int _Accum *k78; /* { dg-error "" "long int _Accum" } */ +long long _Accum *k81; +long double _Accum *k84; /* { dg-error "" "long double _Accum" } */ +long signed _Accum *k87; +long unsigned _Accum *k90; +double long _Accum *k93; /* { dg-error "" "double long _Accum" } */ +signed char _Accum *k96; /* { dg-error "" "signed char _Accum" } */ +signed short _Accum *k99; +signed int _Accum *k102; /* { dg-error "" "signed int _Accum" } */ +signed long _Accum *k105; +unsigned char _Accum *k108; /* { dg-error "" "unsigned char _Accum" } */ +unsigned short _Accum *k111; +unsigned int _Accum *k114; /* { dg-error "" "unsigned int _Accum" } */ +unsigned long _Accum *k117; +short int signed _Accum *k120; /* { dg-error "" "short int signed _Accum" } */ +short int unsigned _Accum *k123; /* { dg-error "" "short int unsigned _Accum" } */ +short signed int _Accum *k126; /* { dg-error "" "short signed int _Accum" } */ +short unsigned int _Accum *k129; /* { dg-error "" "short unsigned int _Accum" } */ +int short signed _Accum *k132; /* { dg-error "" "int short signed _Accum" } */ +int short unsigned _Accum *k135; /* { dg-error "" "int short unsigned _Accum" } */ +int long long _Accum *k138; /* { dg-error "" "int long long _Accum" } */ +int long signed _Accum *k141; /* { dg-error "" "int long signed _Accum" } */ +int long unsigned _Accum *k144; /* { dg-error "" "int long unsigned _Accum" } */ +int signed short _Accum *k147; /* { dg-error "" "int signed short _Accum" } */ +int signed long _Accum *k150; /* { dg-error "" "int signed long _Accum" } */ +int unsigned short _Accum *k153; /* { dg-error "" "int unsigned short _Accum" } */ +int unsigned long _Accum *k156; /* { dg-error "" "int unsigned long _Accum" } */ +long int long _Accum *k159; /* { dg-error "" "long int long _Accum" } */ +long int signed _Accum *k162; /* { dg-error "" "long int signed _Accum" } */ +long int unsigned _Accum *k165; /* { dg-error "" "long int unsigned _Accum" } */ +long long int _Accum *k168; /* { dg-error "" "long long int _Accum" } */ +long long signed _Accum *k171; +long long unsigned _Accum *k175; +long signed int _Accum *k178; /* { dg-error "" "long signed int _Accum" } */ +long unsigned int _Accum *k181; /* { dg-error "" "long unsigned int _Accum" } */ +long unsigned long _Accum *k184; +signed short int _Accum *k187; /* { dg-error "" "signed short int _Accum" } */ +signed int short _Accum *k190; /* { dg-error "" "signed int short _Accum" } */ +signed int long _Accum *k192; /* { dg-error "" "signed int long _Accum" } */ +signed long int _Accum *k195; /* { dg-error "" "signed long int _Accum" } */ +signed long long _Accum *k198; +unsigned short int _Accum *k201; /* { dg-error "" "unsigned short int _Accum" } */ +unsigned int short _Accum *k204; /* { dg-error "" "unsigned int short _Accum" } */ +unsigned int long _Accum *k207; /* { dg-error "" "unsigned int long _Accum" } */ +unsigned long int _Accum *k210; /* { dg-error "" "unsigned long int _Accum" } */ +unsigned long long _Accum *k213; +int long long signed _Accum *k216; /* { dg-error "" "int long long signed _Accum" } */ +int long long unsigned _Accum *k219; /* { dg-error "" "int long long unsigned _Accum" } */ +int long signed long _Accum *k222; /* { dg-error "" "int long signed long _Accum" } */ +int long unsigned long _Accum *k226; /* { dg-error "" "int long unsigned long _Accum" } */ +int signed long long _Accum *k229; /* { dg-error "" "int signed long long _Accum" } */ +int unsigned long long _Accum *k232; /* { dg-error "" "int unsigned long long _Accum" } */ +long int long signed _Accum *k235; /* { dg-error "" "long int long signed _Accum" } */ +long int long unsigned _Accum *k238; /* { dg-error "" "long int long unsigned _Accum" } */ +long int signed long _Accum *k241; /* { dg-error "" "long int signed long _Accum" } */ +long int unsigned long _Accum *k244; /* { dg-error "" "long int unsigned long _Accum" } */ +long long int signed _Accum *k247; /* { dg-error "" "long long int signed _Accum" } */ +long long int unsigned _Accum *k250; /* { dg-error "" "long long int unsigned _Accum" } */ +long long signed int _Accum *k253; /* { dg-error "" "long long signed int _Accum" } */ +long long unsigned int _Accum *k256; /* { dg-error "" "long long unsigned int _Accum" } */ +long signed int long _Accum *k259; /* { dg-error "" "long signed int long _Accum" } */ +long signed long int _Accum *k262; /* { dg-error "" "long signed long int _Accum" } */ +long unsigned int long _Accum *k265; /* { dg-error "" "long unsigned int long _Accum" } */ +long unsigned long int _Accum *k268; /* { dg-error "" "long unsigned long int _Accum" } */ +signed long long int _Accum *k271; /* { dg-error "" "signed long long int _Accum" } */ +unsigned int long long _Accum *k274; /* { dg-error "" "unsigned int long long _Accum" } */ +unsigned long int long _Accum *k277; /* { dg-error "" "unsigned long int long _Accum" } */ +unsigned long long int _Accum *k280; /* { dg-error "" "unsigned long long int _Accum" } */ +_Complex _Accum *k283; /* { dg-error "" "_Complex _Accum" } */ +_Accum _Complex *k286; /* { dg-error "" "_Accum _Complex" } */ +unsigned _Accum *k289; +signed _Accum *k292; + +void _Sat *s0; /* { dg-error "" "void _Sat" } */ +char _Sat *s3; /* { dg-error "" "char _Sat" } */ +short _Sat *s6; /* { dg-error "" "short _Sat" } */ +int _Sat *s9; /* { dg-error "" "int _Sat" } */ +long _Sat *s12; /* { dg-error "" "long _Sat" } */ +float _Sat *s15; /* { dg-error "" "float _Sat" } */ +double _Sat *s18; /* { dg-error "" "double _Sat" } */ +signed _Sat *s21; /* { dg-error "" "signed _Sat" } */ +_Bool _Sat *s24; /* { dg-error "" "_Bool _Sat" } */ +int _Sat *s27; /* { dg-error "" "int _Sat" } */ +type _Sat *s30; /* { dg-error "" "type _Sat" } */ +char signed _Sat *s33; /* { dg-error "" "char signed _Sat" } */ +char unsigned _Sat *s36; /* { dg-error "" "char unsigned _Sat" } */ +short _Sat *s39; /* { dg-error "" "short _Sat" } */ +short signed _Sat *s42; /* { dg-error "" "short signed _Sat" } */ +short unsigned _Sat *s45; /* { dg-error "" "short unsigned _Sat" } */ +_Sat short*s48; /* { dg-error "" "_Sat short" } */ +_Sat short signed*s51; /* { dg-error "" "_Sat short signed" } */ +_Sat short unsigned*s54; /* { dg-error "" "_Sat short unsigned" } */ +_Sat long*s57; /* { dg-error "" "_Sat long" } */ +_Sat long signed*s60; /* { dg-error "" "_Sat long signed" } */ +_Sat long unsigned*s63; /* { dg-error "" "_Sat long unsigned" } */ +_Sat signed long*s66; /* { dg-error "" "_Sat signed long" } */ +_Sat signed short*s69; /* { dg-error "" "_Sat signed short" } */ +int signed _Sat *s72; /* { dg-error "" "int signed _Sat" } */ +int unsigned _Sat *s75; /* { dg-error "" "int unsigned _Sat" } */ +long int _Sat *s78; /* { dg-error "" "long int _Sat" } */ +long long _Sat *s81; /* { dg-error "" "long long _Sat" } */ +long double _Sat *s84; /* { dg-error "" "long double _Sat" } */ +long signed _Sat *s87; /* { dg-error "" "long signed _Sat" } */ +long unsigned _Sat *s90; /* { dg-error "" "long unsigned _Sat" } */ +double long _Sat *s93; /* { dg-error "" "double long _Sat" } */ +signed char _Sat *s96; /* { dg-error "" "signed char _Sat" } */ +signed short _Sat *s99; /* { dg-error "" "signed short _Sat" } */ +signed int _Sat *s102; /* { dg-error "" "signed int _Sat" } */ +signed long _Sat *s105; /* { dg-error "" "signed long _Sat" } */ +unsigned char _Sat *s108; /* { dg-error "" "unsigned char _Sat" } */ +unsigned short _Sat *s111; /* { dg-error "" "unsigned short _Sat" } */ +unsigned int _Sat *s114; /* { dg-error "" "unsigned int _Sat" } */ +unsigned long _Sat *s117; /* { dg-error "" "unsigned long _Sat" } */ +short int signed _Sat *s120; /* { dg-error "" "short int signed _Sat" } */ +short int unsigned _Sat *s123; /* { dg-error "" "short int unsigned _Sat" } */ +short signed int _Sat *s126; /* { dg-error "" "short signed int _Sat" } */ +short unsigned int _Sat *s129; /* { dg-error "" "short unsigned int _Sat" } */ +int short signed _Sat *s132; /* { dg-error "" "int short signed _Sat" } */ +int short unsigned _Sat *s135; /* { dg-error "" "int short unsigned _Sat" } */ +int long long _Sat *s138; /* { dg-error "" "int long long _Sat" } */ +int long signed _Sat *s141; /* { dg-error "" "int long signed _Sat" } */ +int long unsigned _Sat *s144; /* { dg-error "" "int long unsigned _Sat" } */ +int signed short _Sat *s147; /* { dg-error "" "int signed short _Sat" } */ +int signed long _Sat *s150; /* { dg-error "" "int signed long _Sat" } */ +int unsigned short _Sat *s153; /* { dg-error "" "int unsigned short _Sat" } */ +int unsigned long _Sat *s156; /* { dg-error "" "int unsigned long _Sat" } */ +long int long _Sat *s159; /* { dg-error "" "long int long _Sat" } */ +long int signed _Sat *s162; /* { dg-error "" "long int signed _Sat" } */ +long int unsigned _Sat *s165; /* { dg-error "" "long int unsigned _Sat" } */ +long long int _Sat *s168; /* { dg-error "" "long long int _Sat" } */ +long long signed _Sat *s171; /* { dg-error "" "long long signed _Sat" } */ +long long unsigned _Sat *s175; /* { dg-error "" "long long unsigned _Sat" } */ +long signed int _Sat *s178; /* { dg-error "" "long signed int _Sat" } */ +long unsigned int _Sat *s181; /* { dg-error "" "long unsigned int _Sat" } */ +long unsigned long _Sat *s184; /* { dg-error "" "long unsigned long _Sat" } */ +signed short int _Sat *s187; /* { dg-error "" "signed short int _Sat" } */ +signed int short _Sat *s190; /* { dg-error "" "signed int short _Sat" } */ +signed int long _Sat *s192; /* { dg-error "" "signed int long _Sat" } */ +signed long int _Sat *s195; /* { dg-error "" "signed long int _Sat" } */ +signed long long _Sat *s198; /* { dg-error "" "signed long long _Sat" } */ +unsigned short int _Sat *s201; /* { dg-error "" "unsigned short int _Sat" } */ +unsigned int short _Sat *s204; /* { dg-error "" "unsigned int short _Sat" } */ +unsigned int long _Sat *s207; /* { dg-error "" "unsigned int long _Sat" } */ +unsigned long int _Sat *s210; /* { dg-error "" "unsigned long int _Sat" } */ +unsigned long long _Sat *s213; /* { dg-error "" "unsigned long long _Sat" } */ +int long long signed _Sat *s216; /* { dg-error "" "int long long signed _Sat" } */ +int long long unsigned _Sat *s219; /* { dg-error "" "int long long unsigned _Sat" } */ +int long signed long _Sat *s222; /* { dg-error "" "int long signed long _Sat" } */ +int long unsigned long _Sat *s226; /* { dg-error "" "int long unsigned long _Sat" } */ +int signed long long _Sat *s229; /* { dg-error "" "int signed long long _Sat" } */ +int unsigned long long _Sat *s232; /* { dg-error "" "int unsigned long long _Sat" } */ +long int long signed _Sat *s235; /* { dg-error "" "long int long signed _Sat" } */ +long int long unsigned _Sat *s238; /* { dg-error "" "long int long unsigned _Sat" } */ +long int signed long _Sat *s241; /* { dg-error "" "long int signed long _Sat" } */ +long int unsigned long _Sat *s244; /* { dg-error "" "long int unsigned long _Sat" } */ +long long int signed _Sat *s247; /* { dg-error "" "long long int signed _Sat" } */ +long long int unsigned _Sat *s250; /* { dg-error "" "long long int unsigned _Sat" } */ +long long signed int _Sat *s253; /* { dg-error "" "long long signed int _Sat" } */ +long long unsigned int _Sat *s256; /* { dg-error "" "long long unsigned int _Sat" } */ +long signed int long _Sat *s259; /* { dg-error "" "long signed int long _Sat" } */ +long signed long int _Sat *s262; /* { dg-error "" "long signed long int _Sat" } */ +long unsigned int long _Sat *s265; /* { dg-error "" "long unsigned int long _Sat" } */ +long unsigned long int _Sat *s268; /* { dg-error "" "long unsigned long int _Sat" } */ +signed long long int _Sat *s271; /* { dg-error "" "signed long long int _Sat" } */ +unsigned int long long _Sat *s274; /* { dg-error "" "unsigned int long long _Sat" } */ +unsigned long int long _Sat *s277; /* { dg-error "" "unsigned long int long _Sat" } */ +unsigned long long int _Sat *s280; /* { dg-error "" "unsigned long long int _Sat" } */ +_Complex _Sat *s283; /* { dg-error "" "_Complex _Sat" } */ +_Sat _Complex *s286; /* { dg-error "" "_Sat _Complex" } */ +unsigned _Sat *s289; /* { dg-error "" "unsigned _Sat" } */ +signed _Sat *s292; /* { dg-error "" "signed _Sat" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/unary.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/unary.c new file mode 100644 index 000000000..4e0954902 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/unary.c @@ -0,0 +1,256 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.3 Unary operators. + + Check unary operators ++ -- + - !. */ + +extern void abort (void); + +#define INCDEC(TYPE,POSTFIX) \ + { TYPE a = 0.0 ## POSTFIX; \ + if (a++ != 0.0 ## POSTFIX) \ + abort(); \ + if (a != 1.0 ## POSTFIX) \ + abort(); \ + if (a-- != 1.0 ## POSTFIX) \ + abort(); \ + if (a != 0.0 ## POSTFIX) \ + abort(); \ + if (++a != 1.0 ## POSTFIX) \ + abort(); \ + if (a != 1.0 ## POSTFIX) \ + abort(); \ + if (--a != 0.0 ## POSTFIX) \ + abort(); \ + if (a != 0.0 ## POSTFIX) \ + abort(); \ + } + +#define FRACT_INCDEC(TYPE,POSTFIX) \ + { TYPE a = -0.5 ## POSTFIX; \ + if (a++ != -0.5 ## POSTFIX) \ + abort(); \ + if (a != 0.5 ## POSTFIX) \ + abort(); \ + if (a-- != 0.5 ## POSTFIX) \ + abort(); \ + if (a != -0.5 ## POSTFIX) \ + abort(); \ + if (++a != 0.5 ## POSTFIX) \ + abort(); \ + if (a != 0.5 ## POSTFIX) \ + abort(); \ + if (--a != -0.5 ## POSTFIX) \ + abort(); \ + if (a != -0.5 ## POSTFIX) \ + abort(); \ + } + +#define FRACT_SAT_INCDEC(TYPE,POSTFIX) \ + { TYPE a = 0.9 ## POSTFIX; \ + if (++a != 1.0 ## POSTFIX) \ + abort(); \ + a = -0.1 ## POSTFIX; \ + if (--a != -0.5 ## POSTFIX - 0.5 ## POSTFIX) \ + abort(); \ + } + +#define FRACT_SAT_UNS_INCDEC(TYPE,POSTFIX) \ + { TYPE a = 0.9 ## POSTFIX; \ + if (++a != 1.0 ## POSTFIX) \ + abort(); \ + a = 0.1 ## POSTFIX; \ + if (--a != 0.0 ## POSTFIX) \ + abort(); \ + } + +#define PLUS(TYPE,POSTFIX) \ + { TYPE a = 0.1 ## POSTFIX; \ + if (+a != 0.1 ## POSTFIX) \ + abort(); \ + } + +#define NEG(TYPE,POSTFIX) \ + { TYPE a = -0.1 ## POSTFIX; \ + if (-a != 0.1 ## POSTFIX) \ + abort(); \ + } + +#define FRACT_SAT_NEG(TYPE,POSTFIX) \ + { TYPE a = -0.5 ## POSTFIX - 0.5 ## POSTFIX; \ + if (-a != 1.0 ## POSTFIX) \ + abort(); \ + } + +#define UNS_NEG(TYPE,POSTFIX) \ + { TYPE a = 0.0 ## POSTFIX; \ + if (-a != 0.0 ## POSTFIX) \ + abort(); \ + } + +#define FRACT_SAT_UNS_NEG(TYPE,POSTFIX) \ + { TYPE a = 0.5 ## POSTFIX; \ + if (-a != 0.0 ## POSTFIX) \ + abort(); \ + } + +#define LOGNEG(TYPE,POSTFIX) \ + { TYPE a = 0.0 ## POSTFIX; \ + TYPE b = 0.1 ## POSTFIX; \ + if (!a != 1) \ + abort(); \ + if (!b != 0) \ + abort(); \ + } + +int main () +{ + FRACT_INCDEC(short _Fract, hr); + FRACT_INCDEC(_Fract, r); + FRACT_INCDEC(long _Fract, lr); + FRACT_INCDEC(long long _Fract, llr); + FRACT_INCDEC(_Sat short _Fract, hr); + FRACT_INCDEC(_Sat _Fract, r); + FRACT_INCDEC(_Sat long _Fract, lr); + FRACT_INCDEC(_Sat long long _Fract, llr); + + INCDEC(short _Accum, hk); + INCDEC(_Accum, k); + INCDEC(long _Accum, lk); + INCDEC(long long _Accum, llk); + INCDEC(unsigned short _Accum, uhk); + INCDEC(unsigned _Accum, uk); + INCDEC(unsigned long _Accum, ulk); + INCDEC(unsigned long long _Accum, ullk); + INCDEC(_Sat short _Accum, hk); + INCDEC(_Sat _Accum, k); + INCDEC(_Sat long _Accum, lk); + INCDEC(_Sat long long _Accum, llk); + INCDEC(_Sat unsigned short _Accum, uhk); + INCDEC(_Sat unsigned _Accum, uk); + INCDEC(_Sat unsigned long _Accum, ulk); + INCDEC(_Sat unsigned long long _Accum, ullk); + + FRACT_SAT_INCDEC(_Sat short _Fract, hr); + FRACT_SAT_INCDEC(_Sat _Fract, r); + FRACT_SAT_INCDEC(_Sat long _Fract, lr); + FRACT_SAT_INCDEC(_Sat long long _Fract, llr); + + FRACT_SAT_UNS_INCDEC(_Sat unsigned short _Fract, uhr); + FRACT_SAT_UNS_INCDEC(_Sat unsigned _Fract, ur); + FRACT_SAT_UNS_INCDEC(_Sat unsigned long _Fract, ulr); + FRACT_SAT_UNS_INCDEC(_Sat unsigned long long _Fract, ullr); + + PLUS(short _Fract, hr); + PLUS(_Fract, r); + PLUS(long _Fract, lr); + PLUS(long long _Fract, llr); + PLUS(unsigned short _Fract, uhr); + PLUS(unsigned _Fract, ur); + PLUS(unsigned long _Fract, ulr); + PLUS(unsigned long long _Fract, ullr); + PLUS(_Sat short _Fract, hr); + PLUS(_Sat _Fract, r); + PLUS(_Sat long _Fract, lr); + PLUS(_Sat long long _Fract, llr); + PLUS(_Sat unsigned short _Fract, uhr); + PLUS(_Sat unsigned _Fract, ur); + PLUS(_Sat unsigned long _Fract, ulr); + PLUS(_Sat unsigned long long _Fract, ullr); + PLUS(short _Accum, hk); + PLUS(_Accum, k); + PLUS(long _Accum, lk); + PLUS(long long _Accum, llk); + PLUS(unsigned short _Accum, uhk); + PLUS(unsigned _Accum, uk); + PLUS(unsigned long _Accum, ulk); + PLUS(unsigned long long _Accum, ullk); + PLUS(_Sat short _Accum, hk); + PLUS(_Sat _Accum, k); + PLUS(_Sat long _Accum, lk); + PLUS(_Sat long long _Accum, llk); + PLUS(_Sat unsigned short _Accum, uhk); + PLUS(_Sat unsigned _Accum, uk); + PLUS(_Sat unsigned long _Accum, ulk); + PLUS(_Sat unsigned long long _Accum, ullk); + + NEG(short _Fract, hr); + NEG(_Fract, r); + NEG(long _Fract, lr); + NEG(long long _Fract, llr); + NEG(_Sat short _Fract, hr); + NEG(_Sat _Fract, r); + NEG(_Sat long _Fract, lr); + NEG(_Sat long long _Fract, llr); + NEG(short _Accum, hk); + NEG(_Accum, k); + NEG(long _Accum, lk); + NEG(long long _Accum, llk); + NEG(_Sat short _Accum, hk); + NEG(_Sat _Accum, k); + NEG(_Sat long _Accum, lk); + NEG(_Sat long long _Accum, llk); + + FRACT_SAT_NEG(_Sat short _Fract, hr); + FRACT_SAT_NEG(_Sat _Fract, r); + FRACT_SAT_NEG(_Sat long _Fract, lr); + FRACT_SAT_NEG(_Sat long long _Fract, llr); + + UNS_NEG(short _Fract, hr); + UNS_NEG(_Fract, r); + UNS_NEG(long _Fract, lr); + UNS_NEG(long long _Fract, llr); + UNS_NEG(_Sat short _Fract, hr); + UNS_NEG(_Sat _Fract, r); + UNS_NEG(_Sat long _Fract, lr); + UNS_NEG(_Sat long long _Fract, llr); + UNS_NEG(short _Accum, hk); + UNS_NEG(_Accum, k); + UNS_NEG(long _Accum, lk); + UNS_NEG(long long _Accum, llk); + UNS_NEG(_Sat short _Accum, hk); + UNS_NEG(_Sat _Accum, k); + UNS_NEG(_Sat long _Accum, lk); + UNS_NEG(_Sat long long _Accum, llk); + + FRACT_SAT_UNS_NEG(_Sat unsigned short _Fract, uhr); + FRACT_SAT_UNS_NEG(_Sat unsigned _Fract, ur); + FRACT_SAT_UNS_NEG(_Sat unsigned long _Fract, ulr); + FRACT_SAT_UNS_NEG(_Sat unsigned long long _Fract, ullr); + + LOGNEG(short _Fract, hr); + LOGNEG(_Fract, r); + LOGNEG(long _Fract, lr); + LOGNEG(long long _Fract, llr); + LOGNEG(unsigned short _Fract, uhr); + LOGNEG(unsigned _Fract, ur); + LOGNEG(unsigned long _Fract, ulr); + LOGNEG(unsigned long long _Fract, ullr); + LOGNEG(_Sat short _Fract, hr); + LOGNEG(_Sat _Fract, r); + LOGNEG(_Sat long _Fract, lr); + LOGNEG(_Sat long long _Fract, llr); + LOGNEG(_Sat unsigned short _Fract, uhr); + LOGNEG(_Sat unsigned _Fract, ur); + LOGNEG(_Sat unsigned long _Fract, ulr); + LOGNEG(_Sat unsigned long long _Fract, ullr); + LOGNEG(short _Accum, hk); + LOGNEG(_Accum, k); + LOGNEG(long _Accum, lk); + LOGNEG(long long _Accum, llk); + LOGNEG(unsigned short _Accum, uhk); + LOGNEG(unsigned _Accum, uk); + LOGNEG(unsigned long _Accum, ulk); + LOGNEG(unsigned long long _Accum, ullk); + LOGNEG(_Sat short _Accum, hk); + LOGNEG(_Sat _Accum, k); + LOGNEG(_Sat long _Accum, lk); + LOGNEG(_Sat long long _Accum, llk); + LOGNEG(_Sat unsigned short _Accum, uhk); + LOGNEG(_Sat unsigned _Accum, uk); + LOGNEG(_Sat unsigned long _Accum, ulk); + LOGNEG(_Sat unsigned long long _Accum, ullk); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/union-init.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/union-init.c new file mode 100644 index 000000000..126cc9e72 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/union-init.c @@ -0,0 +1,62 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* Cast to union is a GNU C extension. + Based on the test from ../dfp/. */ + +extern void abort (void); + +union u +{ + long _Fract lf; + double d; +}; + +union n +{ + double d; + _Fract f; +}; + +int main () +{ + static union u u1 = { 0.1lr }; + static union u u2 = { 0.2lr }; + static union u u4 = { 0.0 }; + + static union n n1 = { 0.3r }; + static union n n2 = { 3.25 }; + + long _Fract lf; + _Fract f; + double d; + + if (u1.lf != 0.1lr) + abort (); + + if (u2.lf != 0.2lr) + abort (); + + /* cast fixed-point to union type. */ + lf = 0.4lr; + f = 0.5r; + d = 3.25; + + u4 = (union u) lf; + if (u4.lf != 0.4lr) + abort (); + + u4 = (union u) d; + if (u4.d != 3.25) + abort (); + + n1 = (union n) f; + if (n1.f != 0.5r) + abort (); + + n1 = (union n)d; + if (n1.d != 3.25) + abort (); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/view-convert-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/view-convert-2.c new file mode 100644 index 000000000..fbce5185e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/view-convert-2.c @@ -0,0 +1,139 @@ +/* PR tree-optimization/56064 */ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O2" } */ + +extern void abort (void); +extern void exit (int); + +void test_k (void) +{ + _Accum a; + __INT32_TYPE__ i = -__INT32_MAX__; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&a, &i, sizeof (a)); + + if (a >= 0k) + abort(); +} + +void test_0k (void) +{ + _Accum a; + __INT32_TYPE__ i = 0; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&a, &i, sizeof (a)); + + if (a != 0k) + abort(); +} + + +void test_hr (void) +{ + short _Fract a; + __INT8_TYPE__ i = -__INT8_MAX__; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&a, &i, sizeof (a)); + + if (a >= 0hr) + abort(); +} + +void test_0hr (void) +{ + short _Fract a; + __INT8_TYPE__ i = 0; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&a, &i, sizeof (a)); + + if (a != 0hr) + abort(); +} + + +void test_si (void) +{ + _Accum a = __ACCUM_MIN__; + __INT32_TYPE__ i; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&i, &a, sizeof (i)); + + if (i >= 0) + abort(); +} + +void test_0si (void) +{ + _Accum a = 0; + __INT32_TYPE__ i; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&i, &a, sizeof (i)); + + if (i != 0) + abort(); +} + + +void test_qi (void) +{ + short _Fract a = __SFRACT_MIN__; + __INT8_TYPE__ i; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&i, &a, sizeof (i)); + + if (i >= 0) + abort(); +} + +void test_0qi (void) +{ + short _Fract a = 0hr; + __INT8_TYPE__ i; + + if (sizeof (a) != sizeof (i)) + return; + + __builtin_memcpy (&i, &a, sizeof (i)); + + if (i != 0) + abort(); +} + + +int main (void) +{ + test_hr(); + test_k(); + test_qi(); + test_si(); + + test_0hr(); + test_0k(); + test_0qi(); + test_0si(); + + exit (0); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/view-convert.c b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/view-convert.c new file mode 100644 index 000000000..d5d27b35e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/fixed-point/view-convert.c @@ -0,0 +1,122 @@ +/* PR tree-optimization/56064 */ +/* { dg-do run } */ +/* { dg-options "-std=gnu99 -O2 -fno-builtin-memcpy" } */ + +extern void abort (void); +extern void *memcpy (void*, const void*, __SIZE_TYPE__); + +#define f_pun_i(F, I, VAL) \ + { \ + I i1 = VAL; \ + I i2 = VAL; \ + F q1, q2; \ + memcpy (&q1, &i1, sizeof (I)); \ + __builtin_memcpy (&q2, &i2, sizeof (I)); \ + if (q1 != q2) \ + abort(); \ + } + +#define i_pun_f(I, F, VAL) \ + { \ + F q1 = VAL; \ + F q2 = VAL; \ + I i1, i2; \ + memcpy (&i1, &q1, sizeof (I)); \ + __builtin_memcpy (&i2, &q2, sizeof (I)); \ + if (i1 != i2) \ + abort(); \ + } + + +void __attribute__((noinline)) +test8 (void) +{ +#ifdef __INT8_TYPE__ + if (sizeof (__INT8_TYPE__) == sizeof (short _Fract)) + { +#define TEST(X) f_pun_i (short _Fract, __INT8_TYPE__, __INT8_C (X)) + TEST (123); + TEST (-123); +#undef TEST + +#define TEST(X) i_pun_f (__INT8_TYPE__, short _Fract, X ## hr) + TEST (0.1234); + TEST (-0.987); +#undef TEST + } +#endif /* __INT8_TYPE__ */ +} + + +void __attribute__((noinline)) +test16 (void) +{ +#ifdef __INT16_TYPE__ + + if (sizeof (__INT16_TYPE__) == sizeof (_Fract)) + { +#define TEST(X) f_pun_i (_Fract, __INT16_TYPE__, __INT16_C (X)) + TEST (0x4321); + TEST (-0x4321); + TEST (0x8000); +#undef TEST + +#define TEST(X) i_pun_f (__INT16_TYPE__, _Fract, X ## r) + TEST (0.12345); + TEST (-0.98765); +#undef TEST + } +#endif /* __INT16_TYPE__ */ +} + + +void __attribute__((noinline)) +test32 (void) +{ +#ifdef __INT32_TYPE__ + if (sizeof (__INT32_TYPE__) == sizeof (_Accum)) + { +#define TEST(X) f_pun_i (_Accum, __INT32_TYPE__, __INT32_C (X)) + TEST (0x76543219); + TEST (-0x76543219); + TEST (0x80000000); +#undef TEST + +#define TEST(X) i_pun_f (__INT32_TYPE__, _Accum, X ## k) + TEST (123.456789); + TEST (-123.456789); +#undef TEST + } +#endif /* __INT32_TYPE__ */ +} + + +void __attribute__((noinline)) +test64 (void) +{ +#ifdef __INT64_TYPE__ + if (sizeof (__INT64_TYPE__) == sizeof (long _Accum)) + { +#define TEST(X) f_pun_i (long _Accum, __INT64_TYPE__, __INT64_C (X)) + TEST (0x12345678abcdef01); + TEST (-0x12345678abcdef01); + TEST (0x8000000000000000); +#undef TEST + +#define TEST(X) i_pun_f (__INT64_TYPE__, long _Accum, X ## lk) + TEST (123.456789); + TEST (-123.456789); +#undef TEST + } +#endif /* __INT64_TYPE__ */ +} + +int main() +{ + test8(); + test16(); + test32(); + test64(); + + return 0; +} |