Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/c-c++-common/pr69764.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
line wrap: on
line source

/* PR rtl-optimization/69764 */
/* { dg-do compile { target int32plus } } */

unsigned char
fn1 (unsigned char a)
{
  return a >> ~6;	/* { dg-warning "right shift count is negative" } */
}

unsigned short
fn2 (unsigned short a)
{
  return a >> ~6;	/* { dg-warning "right shift count is negative" } */
}

unsigned int
fn3 (unsigned int a)
{
  return a >> ~6;	/* { dg-warning "right shift count is negative" } */
}

unsigned char
fn4 (unsigned char a)
{
  return a >> 0xff03;	/* { dg-warning "right shift count >= width of type" } */
}

unsigned short
fn5 (unsigned short a)
{
  return a >> 0xff03;	/* { dg-warning "right shift count >= width of type" } */
}

unsigned int
fn6 (unsigned int a)
{
  return a >> 0xff03;	/* { dg-warning "right shift count >= width of type" } */
}