/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-dce1" } */ | |
void | |
cleanup (int a, int b) | |
{ | |
if (a) | |
if (b) | |
a = 1; | |
else | |
b = 1; | |
else if (a) | |
a = 1; | |
else | |
b = 1; | |
return; | |
} | |
/* Dce should get rid of the initializers and cfgcleanup should elliminate ifs */ | |
/* { dg-final { scan-tree-dump-times "if " 0 "dce1"} } */ | |
/* { dg-final { cleanup-tree-dump "dce1" } } */ |