/* { dg-do compile } */ | |
/* { dg-options "-O1 -fdump-tree-dom3" } */ | |
/* LLVM LOCAL test not applicable */ | |
/* { dg-require-fdump "" } */ | |
extern void abort (void); | |
com(int *blah) | |
{ | |
int z = *blah; | |
if (z == 256) | |
{ | |
oof (z); | |
abort (); | |
} | |
return *blah; | |
} | |
/* There should be precisely one load of blah. If there is | |
more than one, then the dominator optimizations failed. */ | |
/* { dg-final { scan-tree-dump-times "\\*blah" 1 "dom3"} } */ | |
/* { dg-final { cleanup-tree-dump "dom3" } } */ |