1 | // RUN: %clang_cc1 %s -O0 -emit-llvm -o - | FileCheck %s |
2 | |
3 | typedef unsigned char __attribute__((ext_vector_type(3))) uchar3; |
4 | |
5 | //CHECK: {{%.*}} = shufflevector <3 x i8> {{%.*}}, <3 x i8> <i8 1, i8 1, i8 undef>, <3 x i32> <i32 0, i32 3, i32 2> |
6 | |
7 | kernel void test_odd_vector1 (uchar3 lhs) |
8 | { |
9 | lhs.odd = 1; |
10 | } |
11 | |
12 | //CHECK: {{%.*}} = shufflevector <3 x i8> {{%.*}}, <3 x i8> <i8 2, i8 2, i8 undef>, <3 x i32> <i32 0, i32 1, i32 3> |
13 | |
14 | kernel void test_odd_vector2 (uchar3 lhs) |
15 | { |
16 | lhs.hi = 2; |
17 | } |
18 | |