gcc/testsuite/gcc.target/i386/gfni-4.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mgfni -O2 -msse" } */
   3 /* { dg-final { scan-assembler-times "gf2p8affineinvqb\[ \\t\]+\[^\{\n\]*\\\$3\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   4 /* { dg-final { scan-assembler-times "gf2p8affineqb\[ \\t\]+\[^\{\n\]*\\\$3\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "gf2p8mulb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   6
   7 #include <x86intrin.h>
   8
   9 int *p;
  10 volatile __m128i x5, x6;
  11
  12 void extern
  13 avx512vl_test (void)
  14 {
  15     x5 = _mm_gf2p8affineinv_epi64_epi8(x5, x6, 3);
  16     x5 = _mm_gf2p8affine_epi64_epi8(x5, x6, 3);
  17     x5 = _mm_gf2p8mul_epi8(x5, x6);
  18 }