| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-copyprop1" } */ | |
| typedef int v4si __attribute__ ((vector_size (4 * sizeof(int)))); | |
| int | |
| test (v4si *x, v4si *y) | |
| { | |
| v4si m = { 2, 3, 6, 5 }; | |
| v4si z = __builtin_shuffle (*x, *y, m); | |
| return z[2]; | |
| } | |
| /* Optimization in forwprop1, cleanup in copyprop1. */ | |
| /* { dg-final { scan-tree-dump-not "VEC_PERM_EXPR" "copyprop1" } } */ | |
| /* { dg-final { cleanup-tree-dump "copyprop1" } } */ |