diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c b/gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c new file mode 100644 index 000000000..d48a915b8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c @@ -0,0 +1,28 @@ +/* { dg-do run } */ +/* { dg-options "-O" } */ + +extern void abort (void); + +typedef struct { + short x; +} mytype_t; + +mytype_t *__attribute__ ((noinline,weak)) +some_func (void) +{ + static mytype_t s; + return &s; +}; + +int main (void) +{ + int y, y2; + mytype_t *shorter = some_func(); + y = __builtin_arc_aligned (shorter, 2); + if (!y) + abort (); + y2 = __builtin_arc_aligned (shorter, 4); + if (y2) + abort (); + return 0; +} |