| /* { dg-do compile } */ |
| /* { dg-options "-mavx2 -mtune=generic -mtune-ctrl=dest_false_dep_for_glc -O2" } */ |
| |
| |
| #include <immintrin.h> |
| |
| extern __m256i i1, i2, i3, i4; |
| extern __m256d d1, d2; |
| extern __m256 f1, f2; |
| |
| void vperm_test (void) |
| { |
| i3 = _mm256_permutevar8x32_epi32 (i1, i2); |
| i4 = _mm256_permute4x64_epi64 (i1, 12); |
| d2 = _mm256_permute4x64_pd (d1, 12); |
| f2 = _mm256_permutevar8x32_ps (f1, i2); |
| } |
| |
| /* { dg-final { scan-assembler-times "vxorps" 4 } } */ |
| /* { dg-final { scan-assembler-times "vpermd" 1 } } */ |
| /* { dg-final { scan-assembler-times "vpermq" 1 } } */ |
| /* { dg-final { scan-assembler-times "vpermpd" 1 } } */ |
| /* { dg-final { scan-assembler-times "vpermps" 1 } } */ |
| |
