gcc/testsuite/g++.dg/tree-ssa/pr106077.C

   1 // { dg-do compile }
   2 // { dg-options "-O2 -fno-ipa-cp -fdump-tree-optimized" }
   3 short e,f;
   4 static __attribute__ ((noinline))
   5 int a(int *b)
   6 {
   7         return *b;
   8 }
   9 static __attribute__ ((noinline))
  10 __attribute__ ((optimize("non-call-exceptions")))
  11 int wrap(int *b,int e, int f)
  12 {
  13         e/=f;
  14         return a(b)+e;
  15 }
  16
  17 int
  18 t()
  19 {
  20         return wrap(0,1,0);
  21 }
  22 // { dg-final { scan-tree-dump-not "builtin_trap" "optimized" } }