| /* PR target/84786 */ |
| /* { dg-do compile { target { ! ia32 } } } */ |
| /* { dg-options "-mavx512f -mno-avx512vl -O2" } */ |
| |
| #include <x86intrin.h> |
| |
| __m512i v; |
| __m128i w; |
| |
| __m128i |
| foo (__m128i x, int y) |
| { |
| __m128i z; |
| #define A(n) register __m512i zmm##n __asm ("zmm" #n); |
| #define B A(1) A(2) A(3) A(4) A(5) A(6) A(7) \ |
| A(8) A(9) A(10) A(11) A(12) A(13) A(14) |
| B |
| #undef A |
| #define A(n) asm volatile ("" : "=v" (zmm##n) : "0" (v)); |
| B |
| asm volatile ("" : "=x" (z) : "0" (w)); |
| x = _mm_srli_epi16 (x, y); |
| asm volatile ("" : : "x" (z)); |
| #undef A |
| #define A(n) asm volatile ("" : : "v" (zmm##n)); |
| B |
| return x; |
| } |
| |
| __m256i |
| bar (__m256i x, int y) |
| { |
| __m128i z; |
| #undef A |
| #define A(n) register __m512i zmm##n __asm ("zmm" #n); |
| B |
| #undef A |
| #define A(n) asm volatile ("" : "=v" (zmm##n) : "0" (v)); |
| B |
| asm volatile ("" : "=x" (z) : "0" (w)); |
| x = _mm256_slli_epi16 (x, y); |
| asm volatile ("" : : "x" (z)); |
| #undef A |
| #define A(n) asm volatile ("" : : "v" (zmm##n)); |
| B |
| return x; |
| } |
| |
| /* { dg-final { scan-assembler-not "vpsrlw\[\^\n\r]*xmm(1\[6-9]|\[23]\[0-9])" } } */ |
| /* { dg-final { scan-assembler-not "vpsllw\[\^\n\r]*xmm(1\[6-9]|\[23]\[0-9])" } } */ |
