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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
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/* PR tree-optimization/92115 */
/* { dg-do compile } */
/* { dg-options "-O1 -fexceptions -ffinite-math-only -fnon-call-exceptions -fsignaling-nans -fno-signed-zeros" } */

void
foo (double x)
{
  if (x == 0.0 && !__builtin_signbit (x))
    __builtin_abort ();
}