| /* PR middle-end/48335 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-tree-sra -msse2" } */ | |
| #include <emmintrin.h> | |
| typedef __float128 T __attribute__((may_alias)); | |
| struct S | |
| { | |
| _Complex double d __attribute__((aligned (16))); | |
| }; | |
| void bar (struct S); | |
| void | |
| f1 (T x) | |
| { | |
| struct S s; | |
| *(T *) &s.d = x; | |
| __real__ s.d *= 7.0; | |
| bar (s); | |
| } | |
| void | |
| f2 (__m128d x) | |
| { | |
| struct S s; | |
| _mm_store_pd ((double *) &s.d, x); | |
| __real__ s.d *= 7.0; | |
| bar (s); | |
| } |