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view gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-7.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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line source

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

int foo(int *a, int r, short *b)
{
  int ret = 0;
  *a = 1;
  if (r == 3)
    *a = 5;
  else
    ret = r + 20;
  *b = 9;
  return ret;
}

/* *a = 1 should be sunk to the else block.  */

/* { dg-final { scan-tree-dump-times "Sinking" 1 "sink" } } */