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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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/* PR 50193: ARM: ICE on a | (b << negative-constant) */
/* Ensure that the compiler doesn't ICE.  */

/* { dg-options "-O2" } */

int
foo(int a, int b)
{
  return a | (b << -3); /* { dg-warning "left shift count is negative" } */
}