blob: 6073c028a98619340e9f3ac24001b5320234d0b8 [file] [log] [blame]
/* Verify that indirect inlining machinery can remove references to functions
passed as parameters that are never used. */
/* { dg-do compile } */
/* { dg-options "-O3 -fno-early-inlining -fno-ipa-sra -fno-ipa-cp -fdump-ipa-inline -fdump-tree-optimized" } */
extern int __attribute__ ((noinline, noclone, used))
stuff (int i)
{
return 0;
}
static void hooray ()
{
stuff (1);
}
static int hiphip (void (*f)())
{
return stuff (2);
}
int main (void)
{
return hiphip (hooray);
}
/* { dg-final { scan-ipa-dump "ipa-prop: Removed a reference" "inline" } } */
/* { dg-final { scan-tree-dump-not "hooray" "optimized" } } */