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/* Verify that we do not inline isnanf test info -ffast-math code but that we
do inline trivial functions across -Ofast boundary. */
/* { dg-do run } */
/* { dg-require-effective-target c99_runtime } */
/* { dg-options "-O2" } */
#include <math.h>
extern int isnanf (float);
/* Can't be inlined because isnanf will be optimized out. */
int
cmp (float a)
{
return isnanf (a);
}
/* Can be inlined. */
int
move (int a)
{
return a;
}
float a;
void
set ()
{
a=nan("");
}
float b;
__attribute__ ((optimize("Ofast")))
int
main()
{
b++;
if (cmp(a))
__builtin_abort ();
float a = move (1);
if (!__builtin_constant_p (a))
__builtin_abort ();
return 0;
}
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