Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gcc.dg/pr58805.c @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-O2 -ftree-tail-merge -fdump-tree-pre" } */

/* Type that matches the 'p' constraint.  */
#define TYPE void *

static inline
void bar (TYPE *r)
{
  TYPE t;
  __asm__ ("" : "=&p" (t), "=p" (*r));
}

void
foo (int n, TYPE *x, TYPE *y)
{
  if (n == 0)
    bar (x);
  else
    bar (y);
}

/* { dg-final { scan-tree-dump-times "__asm__" 2 "pre"} } */