diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/sh')
5 files changed, 91 insertions, 8 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20-sh2a.c b/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20-sh2a.c index f2cd2de04..3208f932a 100644 --- a/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20-sh2a.c +++ b/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20-sh2a.c @@ -3,12 +3,12 @@ /* { dg-do compile } */ /* { dg-options "-O2" } */ /* { dg-skip-if "" { "sh*-*-*" } { "*" } { "-m2a*" } } */ -/* { dg-final { scan-assembler-times "tst" 5 } } */ -/* { dg-final { scan-assembler-times "movt" 0 } } */ +/* { dg-final { scan-assembler-times "tst" 6 } } */ +/* { dg-final { scan-assembler-times "movt" 1 } } */ /* { dg-final { scan-assembler-times "nott" 1 } } */ /* { dg-final { scan-assembler-times "cmp/eq" 2 } } */ /* { dg-final { scan-assembler-times "cmp/hi" 4 } } */ /* { dg-final { scan-assembler-times "cmp/gt" 3 } } */ -/* { dg-final { scan-assembler-times "not\t" 1 } } */ +/* { dg-final { scan-assembler-not "not\t" } } */ #include "pr51244-20.c" diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20.c b/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20.c index a9ded4635..aad6a2fd3 100644 --- a/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20.c +++ b/gcc-4.9/gcc/testsuite/gcc.target/sh/pr51244-20.c @@ -1,15 +1,15 @@ /* Check that the SH specific sh_treg_combine RTL optimization pass works as expected. On SH2A the expected insns are slightly different, see - pr51244-21.c. */ + pr51244-20-sh2a.c. */ /* { dg-do compile } */ /* { dg-options "-O2" } */ /* { dg-skip-if "" { "sh*-*-*" } { "-m5*" "-m2a*" } { "" } } */ -/* { dg-final { scan-assembler-times "tst" 6 } } */ -/* { dg-final { scan-assembler-times "movt" 1 } } */ +/* { dg-final { scan-assembler-times "tst" 7 } } */ +/* { dg-final { scan-assembler-times "movt" 2 } } */ /* { dg-final { scan-assembler-times "cmp/eq" 2 } } */ /* { dg-final { scan-assembler-times "cmp/hi" 4 } } */ /* { dg-final { scan-assembler-times "cmp/gt" 2 } } */ -/* { dg-final { scan-assembler-times "not\t" 1 } } */ +/* { dg-final { scan-assembler-not "not\t" } } */ /* non-SH2A: 2x tst, 1x movt, 2x cmp/eq, 1x cmp/hi @@ -81,7 +81,7 @@ get_request_2 (int* q, int rw) } -/* 2x tst, 1x cmp/hi, 1x not */ +/* 3x tst, 1x movt, 1x cmp/hi, 1x not */ static inline int blk_oversized_queue_5 (int* q) { diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sh/pr64507.c b/gcc-4.9/gcc/testsuite/gcc.target/sh/pr64507.c new file mode 100644 index 000000000..d3d93849b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/sh/pr64507.c @@ -0,0 +1,25 @@ +/* Check that the __builtin_strnlen returns 0 with with + non-constant 0 length. */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern int snprintf(char *, int, const char *, ...); +extern void abort (void); + +int main() + { + int i; + int cmp = 0; + char buffer[1024]; + const char* s = "the string"; + + snprintf(buffer, 4, "%s", s); + + for (i = 1; i < 4; i++) + cmp += __builtin_strncmp(buffer, s, i - 1); + + if (cmp) + abort(); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sh/torture/pr63783-1.c b/gcc-4.9/gcc/testsuite/gcc.target/sh/torture/pr63783-1.c new file mode 100644 index 000000000..f18beadd9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/sh/torture/pr63783-1.c @@ -0,0 +1,29 @@ +/* { dg-do run } */ +/* { dg-additional-options "-std=c99" } */ + +#include <assert.h> + +int decision_result; +int val; +int truecount = 0; + +static void __attribute__((noinline)) +buggy (int flag) +{ + int condition; + if(flag == 0) + condition = val != 0; + else + condition = !decision_result; + if (condition) + truecount++; +} + +int +main (void) +{ + decision_result = 1; + buggy(1); + assert (truecount == 0); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sh/torture/pr63783-2.c b/gcc-4.9/gcc/testsuite/gcc.target/sh/torture/pr63783-2.c new file mode 100644 index 000000000..c0bc9116c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/sh/torture/pr63783-2.c @@ -0,0 +1,29 @@ +/* { dg-do run } */ +/* { dg-additional-options "-std=c99" } */ + +#include <assert.h> + +long long decision_result; +long long val; +int truecount = 0; + +static void __attribute__((noinline)) +buggy (int flag) +{ + int condition; + if(flag == 0) + condition = val != 0; + else + condition = !decision_result; + if (condition) + truecount++; +} + +int +main (void) +{ + decision_result = 1; + buggy(1); + assert (truecount == 0); + return 0; +} |