gcc/testsuite/g++.dg/tree-ssa/pr19476-2.C

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-optimized -fdelete-null-pointer-checks" } */
   3 /* { dg-skip-if "" keeps_null_pointer_checks } */
   4
   5 #include <new>
   6
   7 int f(){
   8   int *p = new(std::nothrow) int;
   9   return 33 + (0 == p);
  10 }
  11 int g(){
  12   int *p = new int[50];
  13   return 42 + (0 == p);
  14 }
  15
  16 /* { dg-final { scan-tree-dump     "return 42" "optimized" } } */
  17 /* { dg-final { scan-tree-dump-not "return 33" "optimized" } } */