/* { dg-do compile } */ | |
/* { dg-options "-O -fdump-tree-optimized" } */ | |
int g(int,int); | |
int h(int); | |
int f(int t, int c) | |
{ | |
int d = 0; | |
int e = 0; | |
if (t) | |
{ | |
d = h(c); | |
e = t; | |
} | |
else d = 0, e = 0; | |
return g(e,d); | |
} | |
/* The value e should have been replaced with t and there should be only one PHI. */ | |
/* { dg-final { scan-tree-dump "g .t_\[0-9\]*.D.," "optimized" } } */ | |
/* { dg-final { scan-tree-dump-times "PHI" 1 "optimized" } } */ | |
/* { dg-final { cleanup-tree-dump "optimized" } } */ |