| /* { dg-do compile { target { ! ia32 } } } */ |
| /* { dg-options "-O2 -mavx512vl -mavx512dq" } */ |
| |
| #include <x86intrin.h> |
| |
| void |
| f1 (__m128i x) |
| { |
| register __m128i a __asm ("xmm16"); |
| register __m256i c; |
| a = x; |
| asm volatile ("" : "+v" (a)); |
| c = _mm256_broadcastsi128_si256 (a); |
| register __m256i b __asm ("xmm16"); |
| b = c; |
| asm volatile ("" : "+v" (b)); |
| } |
| |
| /* { dg-final { scan-assembler "vinserti64x2\[^\n\r]*(xmm16\[^\n\r]*ymm16\[^\n\r]*ymm16|ymm16\[^\n\r]*ymm16\[^\n\r]*xmm16)" } } */ |
| |
| void |
| f2 (__m128i *x) |
| { |
| register __m256i a __asm ("xmm16"); |
| a = _mm256_broadcastsi128_si256 (*x); |
| asm volatile ("" : "+v" (a)); |
| } |
| |
| /* { dg-final { scan-assembler "vbroadcasti64x2\[^\n\r]*ymm16" } } */ |
| |
| void |
| f3 (__m128 *x) |
| { |
| register __m256 a __asm ("xmm16"); |
| a = _mm256_broadcast_ps (x); |
| asm volatile ("" : "+v" (a)); |
| } |
| |
| /* { dg-final { scan-assembler "vbroadcastf32x4\[^\n\r]*ymm16" } } */ |
| |
| void |
| f4 (__m128d *x) |
| { |
| register __m256d a __asm ("xmm16"); |
| a = _mm256_broadcast_pd (x); |
| asm volatile ("" : "+v" (a)); |
| } |
| |
| /* { dg-final { scan-assembler "vbroadcastf64x2\[^\n\r]*ymm16" } } */ |