1 | // RUN: %clang_cc1 -std=c++11 %s -triple x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s |
2 | |
3 | struct Agg { const char * x; const char * y; constexpr Agg() : x(0), y(0) {} }; |
4 | |
5 | struct Struct { |
6 | constexpr static const char *name = "foo"; |
7 | |
8 | constexpr static __complex float complexValue = 42.0; |
9 | |
10 | static constexpr const Agg &agg = Agg(); |
11 | |
12 | Struct(); |
13 | Struct(int x); |
14 | }; |
15 | |
16 | void use(int n, const char *c); |
17 | |
18 | Struct *getPtr(); |
19 | |
20 | // CHECK: @[[STR:.*]] = private unnamed_addr constant [4 x i8] c"foo\00", align 1 |
21 | |
22 | void scalarStaticVariableInMemberExpr(Struct *ptr, Struct &ref) { |
23 | use(1, Struct::name); |
24 | // CHECK: call void @_Z3useiPKc(i32 1, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[STR]], i32 0, i32 0)) |
25 | Struct s; |
26 | use(2, s.name); |
27 | // CHECK: call void @_Z3useiPKc(i32 2, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[STR]], i32 0, i32 0)) |
28 | use(3, ptr->name); |
29 | // CHECK: load %struct.Struct*, %struct.Struct** %{{.*}}, align 8 |
30 | // CHECK: call void @_Z3useiPKc(i32 3, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[STR]], i32 0, i32 0)) |
31 | use(4, ref.name); |
32 | // CHECK: load %struct.Struct*, %struct.Struct** %{{.*}}, align 8 |
33 | // CHECK: call void @_Z3useiPKc(i32 4, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[STR]], i32 0, i32 0)) |
34 | use(5, Struct(2).name); |
35 | // CHECK: call void @_ZN6StructC1Ei(%struct.Struct* %{{.*}}, i32 2) |
36 | // CHECK: call void @_Z3useiPKc(i32 5, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[STR]], i32 0, i32 0)) |
37 | use(6, getPtr()->name); |
38 | // CHECK: call %struct.Struct* @_Z6getPtrv() |
39 | // CHECK: call void @_Z3useiPKc(i32 6, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @[[STR]], i32 0, i32 0)) |
40 | } |
41 | |
42 | void use(int n, __complex float v); |
43 | |
44 | void complexStaticVariableInMemberExpr(Struct *ptr, Struct &ref) { |
45 | use(1, Struct::complexValue); |
46 | // CHECK: store float 4.200000e+01, float* %[[coerce0:.*]].{{.*}}, align 4 |
47 | // CHECK: store float 0.000000e+00, float* %[[coerce0]].{{.*}}, align 4 |
48 | // CHECK: %[[cast0:.*]] = bitcast { float, float }* %[[coerce0]] to <2 x float>* |
49 | // CHECK: %[[vector0:.*]] = load <2 x float>, <2 x float>* %[[cast0]], align 4 |
50 | // CHECK: call void @_Z3useiCf(i32 1, <2 x float> %[[vector0]]) |
51 | Struct s; |
52 | use(2, s.complexValue); |
53 | // CHECK: store float 4.200000e+01, float* %[[coerce1:.*]].{{.*}}, align 4 |
54 | // CHECK: store float 0.000000e+00, float* %[[coerce1]].{{.*}}, align 4 |
55 | // CHECK: %[[cast1:.*]] = bitcast { float, float }* %[[coerce1]] to <2 x float>* |
56 | // CHECK: %[[vector1:.*]] = load <2 x float>, <2 x float>* %[[cast1]], align 4 |
57 | // CHECK: call void @_Z3useiCf(i32 2, <2 x float> %[[vector1]]) |
58 | use(3, ptr->complexValue); |
59 | // CHECK: load %struct.Struct*, %struct.Struct** %{{.*}}, align 8 |
60 | // CHECK: store float 4.200000e+01, float* %[[coerce2:.*]].{{.*}}, align 4 |
61 | // CHECK: store float 0.000000e+00, float* %[[coerce2]].{{.*}}, align 4 |
62 | // CHECK: %[[cast2:.*]] = bitcast { float, float }* %[[coerce2]] to <2 x float>* |
63 | // CHECK: %[[vector2:.*]] = load <2 x float>, <2 x float>* %[[cast2]], align 4 |
64 | // CHECK: call void @_Z3useiCf(i32 3, <2 x float> %[[vector2]]) |
65 | use(4, ref.complexValue); |
66 | // CHECK: load %struct.Struct*, %struct.Struct** %{{.*}}, align 8 |
67 | // CHECK: store float 4.200000e+01, float* %[[coerce3:.*]].{{.*}}, align 4 |
68 | // CHECK: store float 0.000000e+00, float* %[[coerce3]].{{.*}}, align 4 |
69 | // CHECK: %[[cast3:.*]] = bitcast { float, float }* %[[coerce3]] to <2 x float>* |
70 | // CHECK: %[[vector3:.*]] = load <2 x float>, <2 x float>* %[[cast3]], align 4 |
71 | // CHECK: call void @_Z3useiCf(i32 4, <2 x float> %[[vector3]]) |
72 | use(5, Struct(2).complexValue); |
73 | // CHECK: call void @_ZN6StructC1Ei(%struct.Struct* %{{.*}}, i32 2) |
74 | // CHECK: store float 4.200000e+01, float* %[[coerce4:.*]].{{.*}}, align 4 |
75 | // CHECK: store float 0.000000e+00, float* %[[coerce4]].{{.*}}, align 4 |
76 | // CHECK: %[[cast4:.*]] = bitcast { float, float }* %[[coerce4]] to <2 x float>* |
77 | // CHECK: %[[vector4:.*]] = load <2 x float>, <2 x float>* %[[cast4]], align 4 |
78 | // CHECK: call void @_Z3useiCf(i32 5, <2 x float> %[[vector4]]) |
79 | use(6, getPtr()->complexValue); |
80 | // CHECK: call %struct.Struct* @_Z6getPtrv() |
81 | // CHECK: store float 4.200000e+01, float* %[[coerce5:.*]].{{.*}}, align 4 |
82 | // CHECK: store float 0.000000e+00, float* %[[coerce5]].{{.*}}, align 4 |
83 | // CHECK: %[[cast5:.*]] = bitcast { float, float }* %[[coerce5]] to <2 x float>* |
84 | // CHECK: %[[vector5:.*]] = load <2 x float>, <2 x float>* %[[cast5]], align 4 |
85 | // CHECK: call void @_Z3useiCf(i32 6, <2 x float> %[[vector5]]) |
86 | } |
87 | |
88 | void aggregateRefInMemberExpr(Struct *ptr, Struct &ref) { |
89 | use(1, Struct::agg.x); |
90 | // CHECK: %[[value0:.*]] = load i8*, i8** getelementptr inbounds (%struct.Agg, %struct.Agg* @_ZGRN6Struct3aggE_, i32 0, i32 0), align 8 |
91 | // CHECK: call void @_Z3useiPKc(i32 1, i8* %[[value0]]) |
92 | Struct s; |
93 | use(2, s.agg.x); |
94 | // CHECK: %[[value1:.*]] = load i8*, i8** getelementptr inbounds (%struct.Agg, %struct.Agg* @_ZGRN6Struct3aggE_, i32 0, i32 0), align 8 |
95 | // CHECK: call void @_Z3useiPKc(i32 2, i8* %[[value1]]) |
96 | use(3, ptr->agg.x); |
97 | // CHECK: load %struct.Struct*, %struct.Struct** %{{.*}}, align 8 |
98 | // CHECK: %[[value2:.*]] = load i8*, i8** getelementptr inbounds (%struct.Agg, %struct.Agg* @_ZGRN6Struct3aggE_, i32 0, i32 0), align 8 |
99 | // CHECK: call void @_Z3useiPKc(i32 3, i8* %[[value2]]) |
100 | use(4, ref.agg.x); |
101 | // CHECK: load %struct.Struct*, %struct.Struct** %{{.*}}, align 8 |
102 | // CHECK: %[[value3:.*]] = load i8*, i8** getelementptr inbounds (%struct.Agg, %struct.Agg* @_ZGRN6Struct3aggE_, i32 0, i32 0), align 8 |
103 | // CHECK: call void @_Z3useiPKc(i32 4, i8* %[[value3]]) |
104 | } |
105 | |