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view gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-cse-1.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 -fdump-tree-fre1-details" } */
int t(int a) __attribute__ ((const));
void q (void);
void
threading(int a,int b)
{
	if (t(a))
	{
	  if (t(a))
	    q();
	}
}
/* We should thread the jump twice and eliminate it.  */
/* { dg-final { scan-tree-dump-times "Replaced.* t " 1 "fre1"} } */