+
−/* 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" } */
+
−}