Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/c-c++-common/pr86093.c @ 158:494b0b89df80 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
...
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
line wrap: on
line source

/* PR c/86093 */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
/* { dg-final { scan-tree-dump-not "return 0;" "optimized" } } */

char *volatile p;

__PTRDIFF_TYPE__
foo (void)
{
  return p - p;
}