| // RUN: %clang_cc1 -x cl -O0 -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: @negativeShift32 | |
| int negativeShift32(int a,int b) { | |
| //CHECK: %array0 = alloca [256 x i8] | |
| char array0[((int)1)<<40]; | |
| //CHECK: %array1 = alloca [256 x i8] | |
| char array1[((int)1)<<(-24)]; | |
| //CHECK: ret i32 65536 | |
| return ((int)1)<<(-16); | |
| } |