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view gcc/testsuite/gcc.dg/fold-ior-3.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-cddce1" } */

int
fn1 (_Bool a)
{
  return ((int) a) | ((int) ~a);
}

int
fn2 (unsigned char a)
{
  return ((int) a) | ((int) ~a);
}

int
fn3 (unsigned short a)
{
  return ((int) a) | ((int) ~a);
}

int
fn4 (signed char a)
{
  return ((int) a) | ((int) ~a);
}

int
fn5 (signed short a)
{
  return ((int) a) | ((int) ~a);
}

/* { dg-final { scan-tree-dump-not "~" "cddce1" } } */
/* { dg-final { scan-tree-dump-not " \\| " "cddce1" } } */