diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa-vect/pr16105.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa-vect/pr16105.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa-vect/pr16105.c b/gcc/testsuite/gcc.dg/tree-ssa-vect/pr16105.c new file mode 100644 index 00000000000..3a968ff25ea --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa-vect/pr16105.c @@ -0,0 +1,23 @@ +/* APPLE LOCAL file lno */ +/* { dg-do compile { target powerpc*-*-* i?86-*-* } } */ +/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-stats -maltivec" { target powerpc*-*-* } } */ +/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-stats -msse2" { target i?86-*-* } } */ + +#define VECTOR_SIZE 512 +typedef float afloat __attribute__ ((__aligned__(16))); + +extern void check(const afloat * __restrict__ v); + +void square(const afloat * __restrict__ a, + afloat * __restrict__ out) +{ + unsigned int i; + for (i = 0; i < VECTOR_SIZE; i++) { + float ai = a[i]; + float a2 = ai * ai; + out[i] = a2; + } + check(out); +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect"} } */ |