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view gcc/testsuite/gcc.dg/tree-ssa/20040216-1.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-dse1-details" } */
 
int
foo(int *z, int *y, int xx)
{
  *z = 1;
  if (xx)
    xx = 20;
  else
   xx = 30;
  *z = 2;
  *z = 3;
  return xx;
}

/* We should convert two COND_EXPRs into straightline code.  */
/* { dg-final { scan-tree-dump-times "Deleted dead store" 2 "dse1"} } */