gcc/testsuite/gcc.target/i386/avx512vl-vscalefps-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mavx512vl" } */
   3 /* { dg-final { scan-assembler-times "vscalefps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
   4 /* { dg-final { scan-assembler-times "vscalefps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vscalefps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   6 /* { dg-final { scan-assembler-times "vscalefps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
   7 /* { dg-final { scan-assembler-times "vscalefps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   8 /* { dg-final { scan-assembler-times "vscalefps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m256 x256;
  13 volatile __m128 x128;
  14 volatile __mmask8 m8;
  15
  16 void extern
  17 avx512vl_test (void)
  18 {
  19   x256 = _mm256_scalef_ps (x256, x256);
  20   x256 = _mm256_mask_scalef_ps (x256, m8, x256, x256);
  21   x256 = _mm256_maskz_scalef_ps (m8, x256, x256);
  22   x128 = _mm_scalef_ps (x128, x128);
  23   x128 = _mm_mask_scalef_ps (x128, m8, x128, x128);
  24   x128 = _mm_maskz_scalef_ps (m8, x128, x128);
  25 }