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/* Test for -fno-builtin-FUNCTION. */
/* Origin: Joseph Myers <jsm28@cam.ac.uk>. */
/* { dg-do run } */
/* { dg-options "-fno-builtin-abs" } */
/* GCC normally handles abs and labs as built-in functions even without
optimization. So test that with -fno-builtin-abs, labs is so handled
but abs isn't. */
int abs_called = 0;
extern int abs (int);
extern long labs (long);
extern void abort (void);
extern void exit (int);
int
main (void)
{
if (labs (0) != 0)
abort ();
if (abs (0) != 0)
abort ();
if (!abs_called)
abort ();
exit (0);
}
/* The labs call above should have been optimized, but the abs call
shouldn't have been. */
static int
abs (int x)
{ /* { dg-warning "static" "static decl warning" } */
abs_called = 1;
return (x < 0 ? -1 : x);
}
static long
labs (long x)
{
abort ();
}
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