// RUN: %clang_cc1 -x cl -O1 -emit-llvm  %s -o - -triple x86_64-linux-gnu | FileCheck %s
// OpenCL essentially reduces all shift amounts to the last word-size bits before evaluating.
// Test this both for variables and constants evaluated in the front-end.

//CHECK: @array0 = common global [256 x i8]
char array0[((int)1)<<40];
//CHECK: @array1 = common global [256 x i8]
char array1[((int)1)<<(-24)];

//CHECK: @negativeShift32
int negativeShift32(int a,int b) {
  //CHECK: ret i32 65536
  return ((int)1)<<(-16);
}