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view gcc/testsuite/gcc.dg/tree-ssa/dse-points-to.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O2 -fno-tree-ccp -fno-tree-forwprop -fno-tree-fre -fno-tree-vrp" } */
/* { dg-additional-options "-fdump-tree-dse1-details" } */

int
f ()
{
  int a;
  int *p = &a;
  *p = 1;
  a = 2;
  return a;
}

/* { dg-final { scan-tree-dump-times "Deleted dead store.*p_1" 1 "dse1"} } */