/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-profile_estimate" } */ | |
extern int global; | |
int bar(int); | |
void foo (int bound) | |
{ | |
int i, ret = 0; | |
for (i = 0; i <= bound; i++) | |
{ | |
if (i < bound - 2) | |
global += bar (i); | |
if (i <= bound) | |
global += bar (i); | |
if (i + 1 < bound) | |
global += bar (i); | |
if (i != bound) | |
global += bar (i); | |
} | |
} | |
/* { dg-final { scan-tree-dump-times "loop iv compare heuristics: 100.0%" 4 "profile_estimate"} } */ | |
/* { dg-final { cleanup-tree-dump "profile_estimate" } } */ |