gcc/testsuite/g++.dg/tree-ssa/pr19476-1.C

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-ccp1 -fdelete-null-pointer-checks" } */
   3 /* { dg-skip-if "" keeps_null_pointer_checks } */
   4
   5 // See pr19476-5.C for a version without including <new>.
   6 #include <new>
   7
   8 int f(){
   9   return 33 + (0 == new(std::nothrow) int);
  10 }
  11 int g(){
  12   return 42 + (0 == new int[50]);
  13 }
  14
  15 /* { dg-final { scan-tree-dump     "return 42" "ccp1" } } */
  16 /* { dg-final { scan-tree-dump-not "return 33" "ccp1" } } */