view gcc/testsuite/gcc.dg/20001012-1.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do run { target fpic } } */
/* { dg-options "-O2 -fpic" } */

extern void abort (void);
extern void exit (int);

double
foo (void)
{
  return (__extension__ ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; }) { __l: 0x3f800000UL }).__d);
}

int
main ()
{
  if (foo() != 1.0)
    abort ();
  exit (0);
}