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view gcc/testsuite/gcc.dg/tree-ssa/ssa-dce-2.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-dce3" } */

/* We should notice constantness of this function. */
static int __attribute__((noinline)) t(int a) 
{
	return a+1;
}
void q(void)
{
  int i = t(1);
  if (!i)
    i = t(1);
}
/* There should be no IF conditionals.  */
/* { dg-final { scan-tree-dump-times "if " 0 "dce3"} } */