gcc/testsuite/gcc.target/i386/sha256rnds2-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -msha" } */
   3 /* { dg-final { scan-assembler "sha256rnds2\[ \\t\]+\[^\n\]*%xmm0\[^\n\]*%xmm\[0-9\]" } } */
   4
   5 #include <immintrin.h>
   6
   7 volatile __m128i x;
   8
   9 void extern
  10 sha_test (void)
  11 {
  12   x = _mm_sha256rnds2_epu32 (x, x, x);
  13 }