gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20020415-1.c


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/* Check that floating point casts of integer operations don't ICE.  */
/* The first of these routines caused problems for a patch, that wasn't
   otherwise caught by a full bootstrap, the regression test suite or
   SPEC CPU2000.  */

double
andop (unsigned int x)
{
  return x & 1;
}

double
orop (unsigned int x)
{
  return x | 1;
}

double
notop (unsigned int x)
{
  return ~x;
}