| /* PR target/98461 */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2 -msse2 -mno-sse3 -masm=att" } */ |
| /* { dg-final { scan-assembler-times "\tpmovmskb\t" 6 } } */ |
| /* { dg-final { scan-assembler-times "\txorl\t" 6 } } */ |
| /* { dg-final { scan-assembler-not "\tpcmpeq" } } */ |
| /* { dg-final { scan-assembler-not "\tpxor" } } */ |
| /* { dg-final { scan-assembler-not "\tpandn" } } */ |
| |
| #include <x86intrin.h> |
| |
| int |
| f1 (__m128i x) |
| { |
| return _mm_movemask_epi8 (x) ^ 65535; |
| } |
| |
| int |
| f2 (__m128i x) |
| { |
| return _mm_movemask_epi8 (_mm_andnot_si128 (x, _mm_set1_epi8 (255))); |
| } |
| |
| int |
| f3 (__v16qi x) |
| { |
| x ^= (__v16qi) { -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1 }; |
| return _mm_movemask_epi8 ((__m128i) x); |
| } |
| |
| long |
| f4 (__m128i x) |
| { |
| return (unsigned) (_mm_movemask_epi8 (x) ^ 65535); |
| } |
| |
| long |
| f5 (__m128i x) |
| { |
| return (unsigned) _mm_movemask_epi8 (_mm_andnot_si128 (x, _mm_set1_epi8 (255))); |
| } |
| |
| long |
| f6 (__v16qi x) |
| { |
| x ^= (__v16qi) { -1, -1, -1, -1, -1, -1, -1, -1, |
| -1, -1, -1, -1, -1, -1, -1, -1 }; |
| return (unsigned) _mm_movemask_epi8 ((__m128i) x); |
| } |