/* { dg-do compile } */ | |
/* { dg-options "-mavx512er -O2" } */ | |
/* { dg-final { scan-assembler-times "vrsqrt28sd\[ \\t\]+\[^\{^\n\]*%xmm\[0-9\]" 1 } } */ | |
/* { dg-final { scan-assembler-times "vrsqrt28sd\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%xmm\[0-9\]" 1 } } */ | |
#include <immintrin.h> | |
volatile __m128d x, y; | |
void extern | |
avx512er_test (void) | |
{ | |
x = _mm_rsqrt28_sd (x, y); | |
x = _mm_rsqrt28_round_sd (x, y, _MM_FROUND_NO_EXC); | |
} |