| /* { dg-do compile { target { ! ia32 } } } */ |
| /* { dg-options "-O2 -mavx512vl" } */ |
| |
| #include <x86intrin.h> |
| |
| void |
| f1 (__m128d x) |
| { |
| register __m128d a __asm ("xmm16"); |
| register __m256d b __asm ("xmm17"); |
| a = x; |
| asm volatile ("" : "+v" (a)); |
| b = _mm256_broadcastsd_pd (a); |
| asm volatile ("" : "+v" (b)); |
| } |
| |
| /* { dg-final { scan-assembler "vbroadcastsd\[^\n\r]*(xmm16\[^\n\r]*ymm17|ymm17\[^\n\r]*xmm16)" } } */ |
| |
| void |
| f2 (float const *x) |
| { |
| register __m128 a __asm ("xmm16"); |
| a = _mm_broadcast_ss (x); |
| asm volatile ("" : "+v" (a)); |
| } |
| |
| /* { dg-final { scan-assembler "vbroadcastss\[^\n\r]*(\\)\[^\n\r]*xmm16|xmm16\[^\n\r]*PTR)" } } */ |
| |
| void |
| f3 (float x) |
| { |
| register float a __asm ("xmm16"); |
| register __m128 b __asm ("xmm17"); |
| a = x; |
| asm volatile ("" : "+v" (a)); |
| float c = a; |
| b = _mm_broadcast_ss (&c); |
| asm volatile ("" : "+v" (b)); |
| } |
| |
| /* { dg-final { scan-assembler "vbroadcastss\[^\n\r]*xmm1\[67]\[^\n\r]*xmm1\[67]" } } */ |
