| /* PR target/98461 */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2 -mavx2 -masm=att" } */ |
| /* { dg-final { scan-assembler-times "\tvpmovmskb\t" 6 } } */ |
| /* { dg-final { scan-assembler-times "\tnotl\t" 6 } } */ |
| /* { dg-final { scan-assembler-not "\tvpcmpeq" } } */ |
| /* { dg-final { scan-assembler-not "\tvpxor" } } */ |
| /* { dg-final { scan-assembler-not "\tvpandn" } } */ |
| |
| #include <x86intrin.h> |
| |
| int |
| f1 (__m256i x) |
| { |
| return ~_mm256_movemask_epi8 (x); |
| } |
| |
| int |
| f2 (__m256i x) |
| { |
| return _mm256_movemask_epi8 (_mm256_andnot_si256 (x, _mm256_set1_epi8 (255))); |
| } |
| |
| int |
| f3 (__v32qi x) |
| { |
| x ^= (__v32qi) { -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1 }; |
| return _mm256_movemask_epi8 ((__m256i) x); |
| } |
| |
| long |
| f4 (__m256i x) |
| { |
| return (unsigned) ~_mm256_movemask_epi8 (x); |
| } |
| |
| long |
| f5 (__m256i x) |
| { |
| return (unsigned) _mm256_movemask_epi8 (_mm256_andnot_si256 (x, _mm256_set1_epi8 (255))); |
| } |
| |
| long |
| f6 (__v32qi x) |
| { |
| x ^= (__v32qi) { -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1 }; |
| return (unsigned) _mm256_movemask_epi8 ((__m256i) x); |
| } |