1 | // RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -o - -O0 | FileCheck %s |
2 | |
3 | typedef unsigned char uchar4 __attribute((ext_vector_type(4))); |
4 | typedef unsigned int int4 __attribute((ext_vector_type(4))); |
5 | typedef float float4 __attribute((ext_vector_type(4))); |
6 | |
7 | // CHECK-LABEL: define spir_kernel void @ker() |
8 | void kernel ker() { |
9 | bool t = true; |
10 | int4 vec4 = (int4)t; |
11 | // CHECK: {{%.*}} = load i8, i8* %t, align 1 |
12 | // CHECK: {{%.*}} = trunc i8 {{%.*}} to i1 |
13 | // CHECK: {{%.*}} = sext i1 {{%.*}} to i32 |
14 | // CHECK: {{%.*}} = insertelement <4 x i32> undef, i32 {{%.*}}, i32 0 |
15 | // CHECK: {{%.*}} = shufflevector <4 x i32> {{%.*}}, <4 x i32> undef, <4 x i32> zeroinitializer |
16 | // CHECK: store <4 x i32> {{%.*}}, <4 x i32>* %vec4, align 16 |
17 | int i = (int)t; |
18 | // CHECK: {{%.*}} = load i8, i8* %t, align 1 |
19 | // CHECK: {{%.*}} = trunc i8 {{%.*}} to i1 |
20 | // CHECK: {{%.*}} = zext i1 {{%.*}} to i32 |
21 | // CHECK: store i32 {{%.*}}, i32* %i, align 4 |
22 | |
23 | uchar4 vc; |
24 | vc = (uchar4)true; |
25 | // CHECK: store <4 x i8> <i8 -1, i8 -1, i8 -1, i8 -1>, <4 x i8>* %vc, align 4 |
26 | unsigned char c; |
27 | c = (unsigned char)true; |
28 | // CHECK: store i8 1, i8* %c, align 1 |
29 | |
30 | float4 vf; |
31 | vf = (float4)true; |
32 | // CHECK: store <4 x float> <float -1.000000e+00, float -1.000000e+00, float -1.000000e+00, float -1.000000e+00> |
33 | } |
34 | |