| /* { dg-do compile } */ | |
| /* { dg-options "-O1 -fdump-tree-alias-vops" } */ | |
| /* Test to make sure that inline-asm causes a VDEF. */ | |
| void link_error(); | |
| void f(char *a) | |
| { | |
| int *a1 = (int *)a; | |
| if (*a == 0) | |
| asm("":"=m"(*a1)); | |
| if (*a == 0) | |
| link_error (); | |
| } | |
| /* There should a VDEF for the inline-asm and one for the link_error. */ | |
| /* { dg-final { scan-tree-dump-times "VDEF" 2 "alias"} } */ |