| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-fre1" } */ | |
| typedef int v4si __attribute__((vector_size(__SIZEOF_INT__ * 4))); | |
| int foo (int *a) | |
| { | |
| __builtin_memset (a, 0, 2 * __SIZEOF_INT__); | |
| a[2] = 2; | |
| a[0] = 1; | |
| a[3] = 3; | |
| v4si x = *(v4si *)a; | |
| *(v4si *)&a[4] = x; | |
| return a[4] + a[5] + a[7]; | |
| } | |
| /* { dg-final { scan-tree-dump "return 4;" "fre1" } } */ |