1/* Test for unsafe floating-point conversions.  PR 36578.  */
2/* { dg-do run } */
3/* { dg-options "-msse2 -mfpmath=sse" } */
4/* { dg-require-effective-target sse2 } */
5/* { dg-require-effective-target large_long_double } */
6
7#include "sse2-check.h"
8
9extern void abort (void);
10extern void exit (int);
11extern int printf(const char *, ...);
12
13volatile double d1 = 1.0;
14volatile double d2 = 0x1.00001p-53;
15volatile double d3;
16
17static void
18sse2_test (void)
19{
20  d3 = (double)((long double)d1 + (long double)d2);
21  if (d3 != d1)
22    abort ();
23  exit (0);
24}
25