/* { dg-do compile } */ | |
/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre-stats" } */ | |
/* LLVM LOCAL test not applicable */ | |
/* { dg-require-fdump "" } */ | |
double cos (double); | |
void link_error(); | |
void f(double a) | |
{ | |
double b = cos (a); | |
double c = cos (a); | |
if (b != c) | |
link_error(); | |
} | |
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "fre"} } */ | |
/* { dg-final { cleanup-tree-dump "fre" } } */ |