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view gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-6.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-pre-stats" } */
int foo(int x)
{
	int c, y;
	if (c)
		x = 2;
	y = x + 1;
	return y;
}
/* We should eliminate one evaluation of x + 1 along the x = 2 path,
   causing one elimination.  */
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */