1// RUN: %clang_cc1 -emit-llvm -O0 %s -o - | FileCheck %s
2
3// The shuffle vector mask must always be of i32 vector type
4// See http://reviews.llvm.org/D10838 and https://llvm.org/bugs/show_bug.cgi?id=23800#c2
5// for more information about a bug where a 64 bit index operand causes the generation
6// of an invalid mask
7
8typedef unsigned int uint2 __attribute((ext_vector_type(2)));
9
10void vector_shufflevector_valid(void) {
11    //CHECK: {{%.*}} = shufflevector <2 x i32> {{%.*}}, <2 x i32> undef, <2 x i32> <i32 0, i32 undef>
12    (uint2)(((uint2)(0)).s0, 0);
13}
14