gcc/testsuite/gcc.target/i386/gfni-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mgfni -mavx -O2" } */
   3 /* { dg-final { scan-assembler-times "vgf2p8affineinvqb\[ \\t\]+\[^\{\n\]*\\\$3\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   4 /* { dg-final { scan-assembler-times "vgf2p8affineinvqb\[ \\t\]+\[^\{\n\]*\\\$3\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vgf2p8affineqb\[ \\t\]+\[^\{\n\]*\\\$3\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   6 /* { dg-final { scan-assembler-times "vgf2p8affineqb\[ \\t\]+\[^\{\n\]*\\\$3\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   7 /* { dg-final { scan-assembler-times "vgf2p8mulb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   8 /* { dg-final { scan-assembler-times "vgf2p8mulb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   9
  10 #include <x86intrin.h>
  11
  12 int *p;
  13 volatile __m256i x3, x4;
  14 volatile __m128i x5, x6;
  15
  16 void extern
  17 avx512vl_test (void)
  18 {
  19     x3 = _mm256_gf2p8affineinv_epi64_epi8(x3, x4, 3);
  20     x5 = _mm_gf2p8affineinv_epi64_epi8(x5, x6, 3);
  21     x3 = _mm256_gf2p8affine_epi64_epi8(x3, x4, 3);
  22     x5 = _mm_gf2p8affine_epi64_epi8(x5, x6, 3);
  23     x3 = _mm256_gf2p8mul_epi8(x3, x4);
  24     x5 = _mm_gf2p8mul_epi8(x5, x6);
  25 }