| /* { dg-do run { target { ! ia32 } } } */ | |
| /* { dg-options "-O2 -march=x86-64 -mavx2" } */ | |
| #include <immintrin.h> | |
| __m256d y, z; | |
| int i; | |
| __attribute__((noipa)) | |
| int | |
| do_test (void) | |
| { | |
| register int xmm15 __asm ("xmm15") = i; | |
| asm volatile ("" : "+v" (xmm15)); | |
| z = y; | |
| register int xmm2 __asm ("xmm2") = xmm15; | |
| asm volatile ("" : "+v" (xmm2)); | |
| return xmm2; | |
| } | |
| __attribute__((target("arch=x86-64"))) | |
| int | |
| main (void) | |
| { | |
| if (__builtin_cpu_supports ("avx2")) | |
| { | |
| i = 4; | |
| if (do_test () != 4) | |
| __builtin_abort (); | |
| } | |
| return 0; | |
| } |