view gcc/testsuite/g++.dg/tree-ssa/pr19476-1.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 compile } */
/* { dg-options "-O -fdump-tree-dom2 -fdelete-null-pointer-checks" } */
/* { dg-skip-if "" keeps_null_pointer_checks } */

// See pr19476-5.C for a version without including <new>.
#include <new>

int f(){
  return 33 + (0 == new(std::nothrow) int);
}
int g(){
  return 42 + (0 == new int[50]);
}

/* { dg-final { scan-tree-dump     "return 42" "dom2" } } */
/* { dg-final { scan-tree-dump-not "return 33" "dom2" } } */