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view gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-22.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
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line source

/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre1" } */

int i;
int foo (void)
{
  int j;
  i = j;
  return i;
}

/* We should eliminate the redundant load of i.  */

/* { dg-final { scan-tree-dump-not "= i;" "fre1" } } */