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/* Verify that do_work is detected as being loop invariant. */
/* { dg-do compile } */
/* { dg-options "-O3 -c -fdump-ipa-inline-details -fno-early-inlining" } */
struct bah {int a,b,d;};
static int do_work (struct bah s)
{
return s.a*s.b/s.d;
}
int foo (int invariant)
{
int i;
struct bah s = {invariant,invariant,invariant};
int sum = 0;
for (i = 0; i<10; i++)
{
sum += do_work (s);
}
return sum;
}
/* { dg-final { scan-ipa-dump "Scaling time by probability:0.100000" "inline" } } */
/* { dg-final { cleanup-ipa-dump "inline" } } */
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