| /* { dg-do run { target ia32 } } */ | |
| /* { dg-options "-O2 -march=i686 -msse2" } */ | |
| #include <immintrin.h> | |
| __m128d y, z; | |
| int i; | |
| __attribute__((noipa)) | |
| int | |
| do_test (void) | |
| { | |
| register int xmm7 __asm ("xmm7") = i; | |
| asm volatile ("" : "+v" (xmm7)); | |
| z = y; | |
| register int xmm2 __asm ("xmm2") = xmm7; | |
| asm volatile ("" : "+v" (xmm2)); | |
| return xmm2; | |
| } | |
| __attribute__((target("arch=i486"))) | |
| int | |
| main (void) | |
| { | |
| if (__builtin_cpu_supports ("sse2")) | |
| { | |
| i = 4; | |
| if (do_test () != 4) | |
| __builtin_abort (); | |
| } | |
| return 0; | |
| } |