1 | // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c++ -emit-llvm %s -o - | FileCheck %s |
2 | // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s |
3 | // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
4 | // RUN: %clang_cc1 -fopenmp -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple x86_64-apple-darwin10 | FileCheck %s --check-prefix=CHECK --check-prefix=DEBUG |
5 | |
6 | // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -x c++ -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
7 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s |
8 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
9 | // RUN: %clang_cc1 -fopenmp-simd -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple x86_64-apple-darwin10 | FileCheck --check-prefix SIMD-ONLY0 %s |
10 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
11 | // expected-no-diagnostics |
12 | #ifndef HEADER |
13 | #define HEADER |
14 | |
15 | // CHECK-DAG: @reduction_size.[[ID:.+]]_[[CID:[0-9]+]].artificial. |
16 | // CHECK-DAG: @reduction_size.[[ID]]_[[CID]].artificial..cache. |
17 | |
18 | struct S { |
19 | int a; |
20 | S() : a(0) {} |
21 | S(const S&) {} |
22 | S& operator=(const S&) {return *this;} |
23 | ~S() {} |
24 | friend S operator+(const S&a, const S&b) {return a;} |
25 | }; |
26 | |
27 | int main(int argc, char **argv) { |
28 | int a; |
29 | float b; |
30 | S c[5]; |
31 | short d[argc]; |
32 | #pragma omp taskgroup task_reduction(+: a, b, argc) |
33 | { |
34 | #pragma omp taskgroup task_reduction(-:c, d) |
35 | ; |
36 | } |
37 | return 0; |
38 | } |
39 | // CHECK-LABEL: @main |
40 | // CHECK: alloca i32, |
41 | // CHECK: [[ARGC_ADDR:%.+]] = alloca i32, |
42 | // CHECK: [[ARGV_ADDR:%.+]] = alloca i8**, |
43 | // CHECK: [[A:%.+]] = alloca i32, |
44 | // CHECK: [[B:%.+]] = alloca float, |
45 | // CHECK: [[C:%.+]] = alloca [5 x %struct.S], |
46 | // CHECK: [[RD_IN1:%.+]] = alloca [3 x [[T1:%[^,]+]]], |
47 | // CHECK: [[TD1:%.+]] = alloca i8*, |
48 | // CHECK: [[RD_IN2:%.+]] = alloca [2 x [[T2:%[^,]+]]], |
49 | // CHECK: [[TD2:%.+]] = alloca i8*, |
50 | |
51 | // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* |
52 | // CHECK: [[VLA:%.+]] = alloca i16, i64 [[VLA_SIZE:%[^,]+]], |
53 | |
54 | // CHECK: call void @__kmpc_taskgroup(%struct.ident_t* {{[^,]+}}, i32 [[GTID]]) |
55 | // CHECK-DAG: [[BC_A:%.+]] = bitcast i32* [[A]] to i8* |
56 | // CHECK-DAG: store i8* [[BC_A]], i8** [[A_REF:[^,]+]], |
57 | // CHECK-DAG: [[A_REF]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA:%[^,]+]], i32 0, i32 0 |
58 | // CHECK-DAG: [[GEPA]] = getelementptr inbounds [3 x [[T1]]], [3 x [[T1]]]* [[RD_IN1]], i64 0, i64 |
59 | // CHECK-DAG: [[TMP6:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 1 |
60 | // CHECK-DAG: store i64 4, i64* [[TMP6]], |
61 | // CHECK-DAG: [[TMP7:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 2 |
62 | // CHECK-DAG: store i8* bitcast (void (i8*)* @[[AINIT:.+]] to i8*), i8** [[TMP7]], |
63 | // CHECK-DAG: [[TMP8:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 3 |
64 | // CHECK-DAG: store i8* null, i8** [[TMP8]], |
65 | // CHECK-DAG: [[TMP9:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 4 |
66 | // CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[ACOMB:.+]] to i8*), i8** [[TMP9]], |
67 | // CHECK-DAG: [[TMP10:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPA]], i32 0, i32 5 |
68 | // CHECK-DAG: [[TMP11:%.+]] = bitcast i32* [[TMP10]] to i8* |
69 | // CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP11]], i8 0, i64 4, i1 false) |
70 | // CHECK-DAG: [[TMP13:%.+]] = bitcast float* [[B]] to i8* |
71 | // CHECK-DAG: store i8* [[TMP13]], i8** [[TMP12:%[^,]+]], |
72 | // CHECK-DAG: [[TMP12]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB:%[^,]+]], i32 0, i32 0 |
73 | // CHECK-DAG: [[GEPB]] = getelementptr inbounds [3 x [[T1]]], [3 x [[T1]]]* [[RD_IN1]], i64 0, i64 |
74 | // CHECK-DAG: [[TMP14:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 1 |
75 | // CHECK-DAG: store i64 4, i64* [[TMP14]], |
76 | // CHECK-DAG: [[TMP15:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 2 |
77 | // CHECK-DAG: store i8* bitcast (void (i8*)* @[[BINIT:.+]] to i8*), i8** [[TMP15]], |
78 | // CHECK-DAG: [[TMP16:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 3 |
79 | // CHECK-DAG: store i8* null, i8** [[TMP16]], |
80 | // CHECK-DAG: [[TMP17:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 4 |
81 | // CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[BCOMB:.+]] to i8*), i8** [[TMP17]], |
82 | // CHECK-DAG: [[TMP18:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPB]], i32 0, i32 5 |
83 | // CHECK-DAG: [[TMP19:%.+]] = bitcast i32* [[TMP18]] to i8* |
84 | // CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP19]], i8 0, i64 4, i1 false) |
85 | // CHECK-DAG: [[TMP21:%.+]] = bitcast i32* [[ARGC_ADDR]] to i8* |
86 | // CHECK-DAG: store i8* [[TMP21]], i8** [[TMP20:%[^,]+]], |
87 | // CHECK-DAG: [[TMP20]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC:%[^,]+]], i32 0, i32 0 |
88 | // CHECK-DAG: [[GEPARGC]] = getelementptr inbounds [3 x [[T1]]], [3 x [[T1]]]* [[RD_IN1]], i64 0, i64 |
89 | // CHECK-DAG: [[TMP22:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 1 |
90 | // CHECK-DAG: store i64 4, i64* [[TMP22]], |
91 | // CHECK-DAG: [[TMP23:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 2 |
92 | // CHECK-DAG: store i8* bitcast (void (i8*)* @[[ARGCINIT:.+]] to i8*), i8** [[TMP23]], |
93 | // CHECK-DAG: [[TMP24:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 3 |
94 | // CHECK-DAG: store i8* null, i8** [[TMP24]], |
95 | // CHECK-DAG: [[TMP25:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 4 |
96 | // CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[ARGCCOMB:.+]] to i8*), i8** [[TMP25]], |
97 | // CHECK-DAG: [[TMP26:%.+]] = getelementptr inbounds [[T1]], [[T1]]* [[GEPARGC]], i32 0, i32 5 |
98 | // CHECK-DAG: [[TMP27:%.+]] = bitcast i32* [[TMP26]] to i8* |
99 | // CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP27]], i8 0, i64 4, i1 false) |
100 | // CHECK-DAG: [[TMP28:%.+]] = bitcast [3 x [[T1]]]* [[RD_IN1]] to i8* |
101 | // CHECK-DAG: [[TMP29:%.+]] = call i8* @__kmpc_task_reduction_init(i32 [[GTID]], i32 3, i8* [[TMP28]]) |
102 | // DEBUG-DAG: call void @llvm.dbg.declare(metadata i8** [[TD1]], |
103 | // CHECK-DAG: store i8* [[TMP29]], i8** [[TD1]], |
104 | // CHECK-DAG: call void @__kmpc_taskgroup(%struct.ident_t* {{[^,]+}}, i32 [[GTID]]) |
105 | // CHECK-DAG: [[TMP31:%.+]] = bitcast [5 x %struct.S]* [[C]] to i8* |
106 | // CHECK-DAG: store i8* [[TMP31]], i8** [[TMP30:%[^,]+]], |
107 | // CHECK-DAG: [[TMP30]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC:%[^,]+]], i32 0, i32 0 |
108 | // CHECK-DAG: [[GEPC]] = getelementptr inbounds [2 x [[T2]]], [2 x [[T2]]]* [[RD_IN2]], i64 0, i64 |
109 | // CHECK-DAG: [[TMP32:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 1 |
110 | // CHECK-DAG: store i64 20, i64* [[TMP32]], |
111 | // CHECK-DAG: [[TMP33:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 2 |
112 | // CHECK-DAG: store i8* bitcast (void (i8*)* @[[CINIT:.+]] to i8*), i8** [[TMP33]], |
113 | // CHECK-DAG: [[TMP34:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 3 |
114 | // CHECK-DAG: store i8* bitcast (void (i8*)* @[[CFINI:.+]] to i8*), i8** [[TMP34]], |
115 | // CHECK-DAG: [[TMP35:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 4 |
116 | // CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[CCOMB:.+]] to i8*), i8** [[TMP35]], |
117 | // CHECK-DAG: [[TMP36:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPC]], i32 0, i32 5 |
118 | // CHECK-DAG: [[TMP37:%.+]] = bitcast i32* [[TMP36]] to i8* |
119 | // CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP37]], i8 0, i64 4, i1 false) |
120 | // CHECK-DAG: [[TMP39:%.+]] = bitcast i16* [[VLA]] to i8* |
121 | // CHECK-DAG: store i8* [[TMP39]], i8** [[TMP38:%[^,]+]], |
122 | // CHECK-DAG: [[TMP38]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA:%[^,]+]], i32 0, i32 0 |
123 | // CHECK-DAG: [[GEPVLA]] = getelementptr inbounds [2 x [[T2]]], [2 x [[T2]]]* [[RD_IN2]], i64 0, i64 |
124 | // CHECK-DAG: [[TMP40:%.+]] = mul nuw i64 [[VLA_SIZE]], 2 |
125 | // CHECK-DAG: [[TMP41:%.+]] = udiv exact i64 [[TMP40]], ptrtoint (i16* getelementptr (i16, i16* null, i32 1) to i64) |
126 | // CHECK-DAG: [[TMP42:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 1 |
127 | // CHECK-DAG: store i64 [[TMP40]], i64* [[TMP42]], |
128 | // CHECK-DAG: [[TMP43:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 2 |
129 | // CHECK-DAG: store i8* bitcast (void (i8*)* @[[VLAINIT:.+]] to i8*), i8** [[TMP43]], |
130 | // CHECK-DAG: [[TMP44:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 3 |
131 | // CHECK-DAG: store i8* null, i8** [[TMP44]], |
132 | // CHECK-DAG: [[TMP45:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 4 |
133 | // CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[VLACOMB:.+]] to i8*), i8** [[TMP45]], |
134 | // CHECK-DAG: [[TMP46:%.+]] = getelementptr inbounds [[T2]], [[T2]]* [[GEPVLA]], i32 0, i32 5 |
135 | // CHECK-DAG: store i32 1, i32* [[TMP46]], |
136 | // CHECK: [[TMP47:%.+]] = bitcast [2 x [[T2]]]* [[RD_IN2]] to i8* |
137 | // CHECK: [[TMP48:%.+]] = call i8* @__kmpc_task_reduction_init(i32 [[GTID]], i32 2, i8* [[TMP47]]) |
138 | // CHECK: store i8* [[TMP48]], i8** [[TD2]], |
139 | // CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* {{[^,]+}}, i32 [[GTID]]) |
140 | // CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* {{[^,]+}}, i32 [[GTID]]) |
141 | |
142 | // CHECK-DAG: define internal void @[[AINIT]](i8*) |
143 | // CHECK-DAG: store i32 0, i32* % |
144 | // CHECK-DAG: ret void |
145 | // CHECK-DAG: } |
146 | |
147 | // CHECK-DAG: define internal void @[[ACOMB]](i8*, i8*) |
148 | // CHECK-DAG: add nsw i32 % |
149 | // CHECK-DAG: store i32 % |
150 | // CHECK-DAG: ret void |
151 | // CHECK-DAG: } |
152 | |
153 | // CHECK-DAG: define internal void @[[BINIT]](i8*) |
154 | // CHECK-DAG: store float 0.000000e+00, float* % |
155 | // CHECK-DAG: ret void |
156 | // CHECK-DAG: } |
157 | |
158 | // CHECK-DAG: define internal void @[[BCOMB]](i8*, i8*) |
159 | // CHECK-DAG: fadd float % |
160 | // CHECK-DAG: store float % |
161 | // CHECK-DAG: ret void |
162 | // CHECK-DAG: } |
163 | |
164 | // CHECK-DAG: define internal void @[[ARGCINIT]](i8*) |
165 | // CHECK-DAG: store i32 0, i32* % |
166 | // CHECK-DAG: ret void |
167 | // CHECK-DAG: } |
168 | |
169 | // CHECK-DAG: define internal void @[[ARGCCOMB]](i8*, i8*) |
170 | // CHECK-DAG: add nsw i32 % |
171 | // CHECK-DAG: store i32 % |
172 | // CHECK-DAG: ret void |
173 | // CHECK-DAG: } |
174 | |
175 | // CHECK-DAG: define internal void @[[CINIT]](i8*) |
176 | // CHECK-DAG: phi %struct.S* [ |
177 | // CHECK-DAG: call {{.+}}(%struct.S* {{.+}}) |
178 | // CHECK-DAG: br i1 % |
179 | // CHECK-DAG: ret void |
180 | // CHECK-DAG: } |
181 | |
182 | // CHECK-DAG: define internal void @[[CFINI]](i8*) |
183 | // CHECK-DAG: phi %struct.S* [ |
184 | // CHECK-DAG: call {{.+}}(%struct.S* {{.+}}) |
185 | // CHECK-DAG: br i1 % |
186 | // CHECK-DAG: ret void |
187 | // CHECK-DAG: } |
188 | |
189 | // CHECK-DAG: define internal void @[[CCOMB]](i8*, i8*) |
190 | // CHECK-DAG: phi %struct.S* [ |
191 | // CHECK-DAG: phi %struct.S* [ |
192 | // CHECK-DAG: call {{.+}}(%struct.S* {{.+}}, %struct.S* {{.+}}, %struct.S* {{.+}}) |
193 | // CHECK-DAG: call {{.+}}(%struct.S* {{.+}}, %struct.S* {{.+}}) |
194 | // CHECK-DAG: call {{.+}}(%struct.S* {{.+}}) |
195 | // CHECK-DAG: br i1 % |
196 | // CHECK-DAG: ret void |
197 | // CHECK_DAG: } |
198 | |
199 | // CHECK-DAG: define internal void @[[VLAINIT]](i8*) |
200 | // CHECK-DAG: call i32 @__kmpc_global_thread_num(%struct.ident_t* {{[^,]+}}) |
201 | // CHECK-DAG: call i8* @__kmpc_threadprivate_cached(%struct.ident_t* |
202 | // CHECK-DAG: phi i16* [ |
203 | // CHECK-DAG: store i16 0, i16* % |
204 | // CHECK-DAG: br i1 % |
205 | // CHECK-DAG: ret void |
206 | // CHECK-DAG: } |
207 | |
208 | // CHECK-DAG: define internal void @[[VLACOMB]](i8*, i8*) |
209 | // CHECK-DAG: call i32 @__kmpc_global_thread_num(%struct.ident_t* {{[^,]+}}) |
210 | // CHECK-DAG: call i8* @__kmpc_threadprivate_cached(%struct.ident_t* |
211 | // CHECK-DAG: phi i16* [ |
212 | // CHECK-DAG: phi i16* [ |
213 | // CHECK-DAG: sext i16 %{{.+}} to i32 |
214 | // CHECK-DAG: add nsw i32 % |
215 | // CHECK-DAG: trunc i32 %{{.+}} to i16 |
216 | // CHECK-DAG: store i16 % |
217 | // CHECK_DAG: br i1 % |
218 | // CHECK-DAG: ret void |
219 | // CHECK-DAG: } |
220 | #endif |
221 | |
222 | // DEBUG-LABEL: distinct !DICompileUnit |
223 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[AINIT]]", |
224 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[ACOMB]]", |
225 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[BINIT]]", |
226 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[BCOMB]]", |
227 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[ARGCINIT]]", |
228 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[ARGCCOMB]]", |
229 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[CINIT]]", |
230 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[CFINI]]", |
231 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[CCOMB]]", |
232 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[VLAINIT]]", |
233 | // DEBUG-DAG: distinct !DISubprogram(linkageName: "[[VLACOMB]]", |
234 | |