| /* { dg-do run } */ |
| /* { dg-options "-O2 -msha" } */ |
| /* { dg-require-effective-target sha } */ |
| |
| #include "sha-check.h" |
| #include "m128-check.h" |
| #include <immintrin.h> |
| |
| static void |
| compute_sha1msg1 (int *s1, int *s2, int *r) |
| { |
| int w0, w1, w2, w3, w4, w5; |
| |
| w0 = s1[3]; |
| w1 = s1[2]; |
| w2 = s1[1]; |
| w3 = s1[0]; |
| w4 = s2[3]; |
| w5 = s2[2]; |
| |
| r[0] = w5 ^ w3; |
| r[1] = w4 ^ w2; |
| r[2] = w3 ^ w1; |
| r[3] = w2 ^ w0; |
| } |
| |
| static void |
| sha_test (void) |
| { |
| union128i_d s1, s2, res; |
| int res_ref[4]; |
| |
| s1.x = _mm_set_epi32 (111, 222, 333, 444); |
| s2.x = _mm_set_epi32 (555, 666, 0, 0); |
| |
| res.x = _mm_sha1msg1_epu32 (s1.x, s2.x); |
| |
| compute_sha1msg1 (s1.a, s2.a, res_ref); |
| |
| if (check_union128i_d (res, res_ref)) |
| abort (); |
| } |