llvm-gcc-4.0/gcc/testsuite/gcc.dg/20000609-1.c

/* { dg-do run { target i?86-*-* } } */
/* { dg-options "-O1 -ffast-math -march=i686" } */
/* { dg-skip-if "" { i?86-*-* } { "-m64" } { "" } } */

/* Sanity check for fp_jcc_* with TARGET_CMOVE.  */

extern void abort (void);

static int test(double a)
{
  if (a)
    return 0;
}

static double zero = 0.0;

int main ()
{
  test (zero);
  return 0;
}