| /* { dg-do compile } */ |
| /* { dg-options "-O1 -fdump-tree-alias1-vops" } */ |
| /* LLVM LOCAL test not applicable */ |
| /* { dg-require-fdump "" } */ |
| /* Test to make sure that inline-asm causes a V_MAY_DEF. */ |
| |
| |
| 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 V_MAY_DEF for the inline-asm and one for the link_error. */ |
| /* { dg-final { scan-tree-dump-times "V_MAY_DEF" 2 "alias1"} } */ |
| /* { dg-final { cleanup-tree-dump "alias1" } } */ |
