| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -msse2" } */ | |
| /* { dg-require-effective-target lp64 } */ | |
| /* { dg-final { scan-assembler "movq\t%xmm0" } } */ | |
| #include <emmintrin.h> | |
| __m128d reg; | |
| void set_lower(double b) | |
| { | |
| double v[2]; | |
| _mm_store_pd(v, reg); | |
| v[0] = b; | |
| reg = _mm_load_pd(v); | |
| } |