| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -march=skylake" } */ | |
| #include <x86intrin.h> | |
| extern __m256 x1; | |
| extern __m256d x2; | |
| extern __m256i x3; | |
| extern void bar (void); | |
| void | |
| foo1 (void) | |
| { | |
| x1 = _mm256_setzero_ps (); | |
| bar (); | |
| } | |
| void | |
| foo2 (void) | |
| { | |
| x2 = _mm256_setzero_pd (); | |
| bar (); | |
| } | |
| void | |
| foo3 (void) | |
| { | |
| x3 = _mm256_setzero_si256 (); | |
| bar (); | |
| } | |
| /* { dg-final { scan-assembler-not "vzeroupper" } } */ |