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 sha_test(void)10sha_test (void) 11 { 12 x = _mm_sha256rnds2_epu32 (x, x, x); 13 } 14