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view gcc/testsuite/gcc.dg/tree-ssa/bool-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 "-O1 -fdump-tree-optimized" } */

int f(_Bool x)
{
  int y;
  if (x)
    y = 1;
  else
    y = 0;
  return y;
}

/* There should be no == 1 which is produced by the front-end as
   bool_var == 1 is the same as bool_var. */
/* { dg-final { scan-tree-dump-times "== 1" 0 "optimized"} } */

/* There should be no adde for powerpc.  Check if we actually optimized
   away the comparison.  */
/* { dg-final { scan-assembler-times "adde" 0 { target powerpc*-*-* } } } */