/* With tree-ssa, gcc.dg/20000724-1.c failed because we missed | |
a VOP of x in the asm statement. */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O1 -fdump-tree-alias-vops" } */ | |
struct s { int a; }; | |
int | |
main(void) | |
{ | |
struct s x = { 0 }; | |
asm volatile ("" : : "r" (&x) : "memory"); | |
return 0; | |
} | |
/* The VDEF comes from the initial assignment, the asm, and the clobber. */ | |
/* { dg-final { scan-tree-dump-times "DEF" 3 "alias" } } */ |