1 | // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - -Wno-openmp-target | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
2 | // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
3 | // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
4 | // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - -Wno-openmp-target | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-32 |
5 | // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
6 | // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-32 |
7 | |
8 | // RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
9 | // RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck --check-prefix SIMD-ONLY0 %s |
10 | // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - -Wno-openmp-target | FileCheck --check-prefix SIMD-ONLY0 %s |
11 | // RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
12 | // RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck --check-prefix SIMD-ONLY0 %s |
13 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
14 | |
15 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - -Wno-openmp-target | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
16 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
17 | // RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
18 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - -Wno-openmp-target | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
19 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
20 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
21 | |
22 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - -Wno-openmp-target | FileCheck --check-prefix SIMD-ONLY1 %s |
23 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
24 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck --check-prefix SIMD-ONLY1 %s |
25 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - -Wno-openmp-target | FileCheck --check-prefix SIMD-ONLY1 %s |
26 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
27 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - -Wno-openmp-target | FileCheck --check-prefix SIMD-ONLY1 %s |
28 | // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} |
29 | // expected-no-diagnostics |
30 | #ifndef HEADER |
31 | #define HEADER |
32 | |
33 | template <class T> |
34 | struct S { |
35 | T f; |
36 | S(T a) : f(a) {} |
37 | S() : f() {} |
38 | operator T() { return T(); } |
39 | ~S() {} |
40 | }; |
41 | |
42 | // CHECK: [[S_FLOAT_TY:%.+]] = type { float } |
43 | // CHECK: [[S_INT_TY:%.+]] = type { i{{[0-9]+}} } |
44 | template <typename T> |
45 | T tmain() { |
46 | S<T> test; |
47 | T t_var = T(); |
48 | T vec[] = {1, 2}; |
49 | S<T> s_arr[] = {1, 2}; |
50 | S<T> &var = test; |
51 | #pragma omp target |
52 | #pragma omp teams |
53 | #pragma omp distribute parallel for simd firstprivate(t_var, vec, s_arr, s_arr, var, var) |
54 | for (int i = 0; i < 2; ++i) { |
55 | vec[i] = t_var; |
56 | s_arr[i] = var; |
57 | } |
58 | return T(); |
59 | } |
60 | |
61 | int main() { |
62 | static int svar; |
63 | volatile double g; |
64 | volatile double &g1 = g; |
65 | |
66 | #ifdef LAMBDA |
67 | // LAMBDA-LABEL: @main |
68 | // LAMBDA: call{{.*}} void [[OUTER_LAMBDA:@.+]]( |
69 | [&]() { |
70 | static float sfvar; |
71 | // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
72 | // LAMBDA: call i{{[0-9]+}} @__tgt_target_teams( |
73 | // LAMBDA: call void [[OFFLOADING_FUN:@.+]]( |
74 | |
75 | // LAMBDA: define{{.+}} void [[OFFLOADING_FUN]]( |
76 | // LAMBDA: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 4, {{.+}}* [[OMP_OUTLINED:@.+]] to {{.+}}) |
77 | #pragma omp target |
78 | #pragma omp teams |
79 | #pragma omp distribute parallel for simd firstprivate(g, g1, svar, sfvar) |
80 | for (int i = 0; i < 2; ++i) { |
81 | // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_OUTLINED]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, double* {{.+}} [[G_IN:%.+]], double*{{.+}} [[G1_IN:%.+]], i{{[0-9]+}}*{{.+}} [[SVAR_IN:%.+]], float*{{.+}} [[SFVAR_IN:%.+]]) |
82 | |
83 | // addr alloca's |
84 | // LAMBDA: [[G_ADDR:%.+]] = alloca double*, |
85 | // LAMBDA: [[G1_ADDR:%.+]] = alloca double*, |
86 | // LAMBDA: [[SVAR_ADDR:%.+]] = alloca i{{[0-9]+}}*, |
87 | // LAMBDA: [[SFVAR_ADDR:%.+]] = alloca float*, |
88 | // LAMBDA: [[G1_REF:%.+]] = alloca double*, |
89 | |
90 | // private alloca's |
91 | // LAMBDA: [[G_PRIV:%.+]] = alloca double, |
92 | // LAMBDA: [[G1_PRIV:%.+]] = alloca double, |
93 | // LAMBDA: [[TMP_PRIV:%.+]] = alloca double*, |
94 | // LAMBDA: [[SVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
95 | // LAMBDA: [[SFVAR_PRIV:%.+]] = alloca float, |
96 | |
97 | // transfer input parameters into addr alloca's |
98 | // LAMBDA-DAG: store {{.+}} [[G_IN]], {{.+}} [[G_ADDR]], |
99 | // LAMBDA-DAG: store {{.+}} [[G1_IN]], {{.+}} [[G1_ADDR]], |
100 | // LAMBDA-DAG: store {{.+}} [[SVAR_IN]], {{.+}} [[SVAR_ADDR]], |
101 | // LAMBDA-DAG: store {{.+}} [[SFVAR_IN]], {{.+}} [[SFVAR_ADDR]], |
102 | |
103 | // init private alloca's with addr alloca's |
104 | // g |
105 | // LAMBDA-DAG: [[G_CONV:%.+]] = load {{.+}}*, {{.+}}** [[G_ADDR]] |
106 | // LAMBDA-DAG: [[G_ADDR_VAL:%.+]] = load {{.+}}, {{.+}}* [[G_CONV]], |
107 | // LAMBDA-DAG: store {{.+}} [[G_ADDR_VAL]], {{.+}}* [[G_PRIV]], |
108 | |
109 | // g1 |
110 | // LAMBDA-DAG: [[TMP_REF:%.+]] = load {{.+}}*, {{.+}}** [[G1_REF]], |
111 | // LAMBDA-DAG: [[TMP_VAL:%.+]] = load {{.+}}, {{.+}}* [[TMP_REF]], |
112 | // LAMBDA-DAG: store {{.+}} [[TMP_VAL]], {{.+}}* [[G1_PRIV]] |
113 | // LAMBDA-DAG: store {{.+}}* [[G1_PRIV]], {{.+}}** [[TMP_PRIV]], |
114 | |
115 | // svar |
116 | // LAMBDA-DAG: [[SVAR_REF:%.+]] = load {{.+}}*, {{.+}}** [[SVAR_ADDR]], |
117 | // LAMBDA-DAG: [[SVAR_VAL:%.+]] = load {{.+}}, {{.+}}* [[SVAR_REF]], |
118 | // LAMBDA-DAG: store {{.+}} [[SVAR_VAL]], {{.+}}* [[SVAR_PRIV]], |
119 | |
120 | // sfvar |
121 | // LAMBDA-DAG: [[SFVAR_REF:%.+]] = load {{.+}}*, {{.+}}** [[SFVAR_ADDR]], |
122 | // LAMBDA-DAG: [[SFVAR_VAL:%.+]] = load {{.+}}, {{.+}}* [[SFVAR_REF]], |
123 | // LAMBDA-DAG: store {{.+}} [[SFVAR_VAL]], {{.+}}* [[SFVAR_PRIV]], |
124 | |
125 | // LAMBDA: call {{.*}}void @__kmpc_for_static_init_4( |
126 | // pass firstprivate parameters to parallel outlined function |
127 | // g |
128 | // LAMBDA-64-DAG: [[G_PRIV_VAL:%.+]] = load {{.+}}, {{.+}}* [[G_PRIV]], |
129 | // LAMBDA-64: [[G_CAST_CONV:%.+]] = bitcast {{.+}}* [[G_CAST:%.+]] to |
130 | // LAMBDA-64-DAG: store {{.+}} [[G_PRIV_VAL]], {{.+}}* [[G_CAST_CONV]], |
131 | // LAMBDA-64-DAG: [[G_PAR:%.+]] = load {{.+}}, {{.+}}* [[G_CAST]], |
132 | |
133 | // g1 |
134 | // LAMBDA-DAG: [[TMP_PRIV_VAL:%.+]] = load {{.+}}, {{.+}}* [[TMP_PRIV]], |
135 | // LAMBDA-DAG: [[G1_PRIV_VAL:%.+]] = load {{.+}}, {{.+}}* [[TMP_PRIV_VAL]], |
136 | // LAMBDA: [[G1_CAST_CONV:%.+]] = bitcast {{.+}}* [[G1_CAST:%.+]] to |
137 | // LAMBDA-DAG: store {{.+}} [[G1_PRIV_VAL]], {{.+}}* [[G1_CAST_CONV]], |
138 | // LAMBDA-DAG: [[G1_PAR:%.+]] = load {{.+}}, {{.+}}* [[G1_CAST]], |
139 | |
140 | // svar |
141 | // LAMBDA: [[SVAR_VAL:%.+]] = load {{.+}}, {{.+}}* [[SVAR_PRIV]], |
142 | // LAMBDA-64-DAG: [[SVAR_CAST_CONV:%.+]] = bitcast {{.+}}* [[SVAR_CAST:%.+]] to |
143 | // LAMBDA-64-DAG: store {{.+}} [[SVAR_VAL]], {{.+}}* [[SVAR_CAST_CONV]], |
144 | // LAMBDA-32-DAG: store {{.+}} [[SVAR_VAL]], {{.+}}* [[SVAR_CAST:%.+]], |
145 | // LAMBDA-DAG: [[SVAR_PAR:%.+]] = load {{.+}}, {{.+}}* [[SVAR_CAST]], |
146 | |
147 | // sfvar |
148 | // LAMBDA: [[SFVAR_VAL:%.+]] = load {{.+}}, {{.+}}* [[SFVAR_PRIV]], |
149 | // LAMBDA-DAG: [[SFVAR_CAST_CONV:%.+]] = bitcast {{.+}}* [[SFVAR_CAST:%.+]] to |
150 | // LAMBDA-DAG: store {{.+}} [[SFVAR_VAL]], {{.+}}* [[SFVAR_CAST_CONV]], |
151 | // LAMBDA-DAG: [[SFVAR_PAR:%.+]] = load {{.+}}, {{.+}}* [[SFVAR_CAST]], |
152 | |
153 | // LAMBDA-64: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}}[[OMP_PARFOR_OUTLINED:@.+]] to void ({{.+}})*), {{.+}}, {{.+}}, {{.+}} [[G_PAR]], {{.+}} [[G1_PAR]], {{.+}} [[SVAR_PAR]], {{.+}} [[SFVAR_PAR]]) |
154 | // LAMBDA-32: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}}[[OMP_PARFOR_OUTLINED:@.+]] to void ({{.+}})*), {{.+}}, {{.+}}, {{.+}} [[G_PRIV]], {{.+}} [[G1_PAR]], {{.+}} [[SVAR_PAR]], {{.+}} [[SFVAR_PAR]]) |
155 | // LAMBDA: call {{.*}}void @__kmpc_for_static_fini( |
156 | // LAMBDA: ret void |
157 | |
158 | |
159 | // LAMBDA-64: define{{.+}} void [[OMP_PARFOR_OUTLINED]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, {{.+}}, {{.+}}, i{{[0-9]+}} [[G_IN:%.+]], i{{[0-9]+}} [[G1_IN:%.+]], i{{[0-9]+}} [[SVAR_IN:%.+]], i{{[0-9]+}} [[SFVAR_IN:%.+]]) |
160 | // LAMBDA-32: define{{.+}} void [[OMP_PARFOR_OUTLINED]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, {{.+}}, {{.+}}, double* {{.+}} [[G_IN:%.+]], i{{[0-9]+}} [[G1_IN:%.+]], i{{[0-9]+}} [[SVAR_IN:%.+]], i{{[0-9]+}} [[SFVAR_IN:%.+]]) |
161 | // skip initial params |
162 | // LAMBDA: {{.+}} = alloca{{.+}}, |
163 | // LAMBDA: {{.+}} = alloca{{.+}}, |
164 | // LAMBDA: {{.+}} = alloca{{.+}}, |
165 | // LAMBDA: {{.+}} = alloca{{.+}}, |
166 | |
167 | // addr alloca's |
168 | // LAMBDA-64: [[G_ADDR:%.+]] = alloca i{{[0-9]+}}, |
169 | // LAMBDA-32: [[G_ADDR:%.+]] = alloca double*, |
170 | // LAMBDA: [[G1_ADDR:%.+]] = alloca i{{[0-9]+}}, |
171 | // LAMBDA: [[SVAR_ADDR:%.+]] = alloca i{{[0-9]+}}, |
172 | // LAMBDA: [[SFVAR_ADDR:%.+]] = alloca i{{[0-9]+}}, |
173 | // LAMBDA: [[G1_REF:%.+]] = alloca double*, |
174 | |
175 | // private alloca's (only for 32-bit) |
176 | // LAMBDA-32: [[G_PRIV:%.+]] = alloca double, |
177 | |
178 | // transfer input parameters into addr alloca's |
179 | // LAMBDA-DAG: store {{.+}} [[G_IN]], {{.+}} [[G_ADDR]], |
180 | // LAMBDA-DAG: store {{.+}} [[G1_IN]], {{.+}} [[G1_ADDR]], |
181 | // LAMBDA-DAG: store {{.+}} [[SVAR_IN]], {{.+}} [[SVAR_ADDR]], |
182 | // LAMBDA-DAG: store {{.+}} [[SFVAR_IN]], {{.+}} [[SFVAR_ADDR]], |
183 | |
184 | // prepare parameters for lambda |
185 | // g |
186 | // LAMBDA-64-DAG: [[G_CONV:%.+]] = bitcast {{.+}}* [[G_ADDR]] to |
187 | // LAMBDA-32-DAG: [[G_ADDR_REF:%.+]] = load {{.+}}*, {{.+}}** [[G_ADDR]] |
188 | // LAMBDA-32-DAG: [[G_ADDR_VAL:%.+]] = load {{.+}}, {{.+}}* [[G_ADDR_REF]], |
189 | // LAMBDA-32-DAG: store {{.+}} [[G_ADDR_VAL]], {{.+}}* [[G_PRIV]], |
190 | |
191 | // g1 |
192 | // LAMBDA-DAG: [[G1_CONV:%.+]] = bitcast {{.+}}* [[G1_ADDR]] to |
193 | // LAMBDA-DAG: store {{.+}}* [[G1_CONV]], {{.+}}* [[G1_REF]], |
194 | |
195 | // svar |
196 | // LAMBDA-64-DAG: [[SVAR_CONV:%.+]] = bitcast {{.+}}* [[SVAR_ADDR]] to |
197 | |
198 | // sfvar |
199 | // LAMBDA-DAG: [[SFVAR_CONV:%.+]] = bitcast {{.+}}* [[SFVAR_ADDR]] to |
200 | |
201 | // LAMBDA: call {{.*}}void @__kmpc_for_static_init_4( |
202 | g = 1; |
203 | g1 = 1; |
204 | svar = 3; |
205 | sfvar = 4.0; |
206 | // LAMBDA-64: store double 1.0{{.+}}, double* [[G_CONV]], |
207 | // LAMBDA-32: store double 1.0{{.+}}, double* [[G_PRIV]], |
208 | // LAMBDA: [[G1_REF_REF:%.+]] = load {{.+}}*, {{.+}}** [[G1_REF]], |
209 | // LAMBDA: store {{.+}} 1.0{{.+}}, {{.+}}* [[G1_REF_REF]], |
210 | // LAMBDA-64: store {{.+}} 3, {{.+}}* [[SVAR_CONV]], |
211 | // LAMBDA-32: store {{.+}} 3, {{.+}}* [[SVAR_ADDR]], |
212 | // LAMBDA: store {{.+}} 4.0{{.+}}, {{.+}}* [[SFVAR_CONV]], |
213 | |
214 | // pass params to inner lambda |
215 | // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
216 | // LAMBDA-64: store double* [[G_CONV]], double** [[G_PRIVATE_ADDR_REF]], |
217 | // LAMBDA-32: store double* [[G_PRIV]], double** [[G_PRIVATE_ADDR_REF]], |
218 | // LAMBDA: [[G1_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
219 | // LAMBDA: [[G1_REF_REF:%.+]] = load double*, double** [[G1_REF]], |
220 | // LAMBDA: store double* [[G1_REF_REF]], double** [[G1_PRIVATE_ADDR_REF]], |
221 | // LAMBDA: [[SVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 |
222 | // LAMBDA-64: store i{{[0-9]+}}* [[SVAR_CONV]], i{{[0-9]+}}** [[SVAR_PRIVATE_ADDR_REF]] |
223 | // LAMBDA-32: store i{{[0-9]+}}* [[SVAR_ADDR]], i{{[0-9]+}}** [[SVAR_PRIVATE_ADDR_REF]] |
224 | // LAMBDA: [[SFVAR_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 3 |
225 | // LAMBDA: store float* [[SFVAR_CONV]], float** [[SFVAR_PRIVATE_ADDR_REF]] |
226 | // LAMBDA: call{{.*}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG]]) |
227 | // LAMBDA: call {{.*}}void @__kmpc_for_static_fini( |
228 | // LAMBDA: ret void |
229 | [&]() { |
230 | // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
231 | // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
232 | g = 2; |
233 | g1 = 2; |
234 | svar = 4; |
235 | sfvar = 8.0; |
236 | // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
237 | // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
238 | // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]] |
239 | // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]] |
240 | |
241 | // LAMBDA: [[TMP_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 |
242 | // LAMBDA: [[G1_REF:%.+]] = load double*, double** [[TMP_PTR_REF]] |
243 | // LAMBDA: store double 2.0{{.+}}, double* [[G1_REF]], |
244 | // LAMBDA: [[SVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 |
245 | // LAMBDA: [[SVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SVAR_PTR_REF]] |
246 | // LAMBDA: store i{{[0-9]+}} 4, i{{[0-9]+}}* [[SVAR_REF]] |
247 | // LAMBDA: [[SFVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 3 |
248 | // LAMBDA: [[SFVAR_REF:%.+]] = load float*, float** [[SFVAR_PTR_REF]] |
249 | // LAMBDA: store float 8.0{{.+}}, float* [[SFVAR_REF]] |
250 | }(); |
251 | } |
252 | }(); |
253 | return 0; |
254 | #else |
255 | S<float> test; |
256 | int t_var = 0; |
257 | int vec[] = {1, 2}; |
258 | S<float> s_arr[] = {1, 2}; |
259 | S<float> &var = test; |
260 | |
261 | #pragma omp target |
262 | #pragma omp teams |
263 | #pragma omp distribute parallel for simd firstprivate(t_var, vec, s_arr, s_arr, var, var, svar) |
264 | for (int i = 0; i < 2; ++i) { |
265 | vec[i] = t_var; |
266 | s_arr[i] = var; |
267 | } |
268 | return tmain<int>(); |
269 | #endif |
270 | } |
271 | |
272 | // CHECK-LABEL: define{{.*}} i{{[0-9]+}} @main() |
273 | // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]], |
274 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) |
275 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
276 | // CHECK: call void [[OFFLOAD_FUN_0:@.+]]( |
277 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_DESTR:@.+]]([[S_FLOAT_TY]]* [[TEST]]) |
278 | |
279 | // CHECK: define{{.+}} [[OFFLOAD_FUN_0]](i{{[0-9]+}} [[T_VAR_IN:%.+]], [2 x i{{[0-9]+}}]* {{.+}} [[VEC_IN:%.+]], [2 x [[S_FLOAT_TY]]]* {{.+}} [[S_ARR_IN:%.+]], [[S_FLOAT_TY]]* {{.+}} [[VAR_IN:%.+]], i{{[0-9]+}} [[SVAR_IN:%.+]]) |
280 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_teams(%{{.+}}* @{{.+}}, i{{[0-9]+}} 5, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i{{[0-9]+}}*, [2 x i{{[0-9]+}}]*, [2 x [[S_FLOAT_TY]]]*, [[S_FLOAT_TY]]*, i{{[0-9]+}}*)* [[OMP_OUTLINED_0:@.+]] to void |
281 | // CHECK: ret |
282 | |
283 | // CHECK: define internal void [[OMP_OUTLINED_0]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i{{[0-9]+}}*{{.+}} [[T_VAR_IN:%.+]], [2 x i{{[0-9]+}}]* {{.+}} [[VEC_IN:%.+]], [2 x [[S_FLOAT_TY]]]* {{.+}} [[S_ARR_IN:%.+]], [[S_FLOAT_TY]]* {{.+}} [[VAR_IN:%.+]], i{{[0-9]+}}*{{.+}} [[SVAR_IN:%.+]]) |
284 | |
285 | // CHECK: alloca i{{[0-9]+}}*, |
286 | // CHECK: alloca i{{[0-9]+}}*, |
287 | // addr alloca's |
288 | // CHECK: [[T_VAR_ADDR:%.+]] = alloca i{{[0-9]+}}*, |
289 | // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i{{[0-9]+}}]*, |
290 | // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_FLOAT_TY]]]*, |
291 | // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_FLOAT_TY]]*, |
292 | // CHECK: [[SVAR_ADDR:%.+]] = alloca i{{[0-9]+}}*, |
293 | // CHECK: [[TMP:%.+]] = alloca [[S_FLOAT_TY]]*, |
294 | |
295 | // skip loop alloca's |
296 | // CHECK: [[OMP_IV:.omp.iv+]] = alloca i{{[0-9]+}}, |
297 | // CHECK: [[OMP_LB:.omp.comb.lb+]] = alloca i{{[0-9]+}}, |
298 | // CHECK: [[OMP_UB:.omp.comb.ub+]] = alloca i{{[0-9]+}}, |
299 | // CHECK: [[OMP_ST:.omp.stride+]] = alloca i{{[0-9]+}}, |
300 | // CHECK: [[OMP_IS_LAST:.omp.is_last+]] = alloca i{{[0-9]+}}, |
301 | |
302 | // private alloca's |
303 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
304 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
305 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], |
306 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
307 | // CHECK: [[TMP_PRIV:%.+]] = alloca [[S_FLOAT_TY]]*, |
308 | // CHECK: [[SVAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
309 | |
310 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
311 | |
312 | // init addr alloca's with input values |
313 | // CHECK-DAG: store {{.+}} [[T_VAR_IN]], {{.+}}* [[T_VAR_ADDR]], |
314 | // CHECK-DAG: store {{.+}} [[VEC_IN]], {{.+}} [[VEC_ADDR]], |
315 | // CHECK-DAG: store {{.+}} [[S_ARR_IN]], {{.+}} [[S_ARR_ADDR]], |
316 | // CHECK-DAG: store {{.+}} [[VAR_IN]], {{.+}} [[VAR_ADDR]], |
317 | // CHECK-DAG: store {{.+}} [[SVAR_IN]], {{.+}} [[SVAR_ADDR]], |
318 | |
319 | // init private alloca's with addr alloca's |
320 | // t-var |
321 | // CHECK-DAG: [[T_VAR_ADDR_REF:%.+]] = load {{.+}}*, {{.+}}** [[T_VAR_ADDR]], |
322 | // CHECK-DAG: [[T_VAR:%.+]] = load {{.+}}, {{.+}}* [[T_VAR_ADDR_REF]], |
323 | // CHECK-DAG: store {{.+}} [[T_VAR]], {{.+}} [[T_VAR_PRIV]], |
324 | |
325 | // vec |
326 | // CHECK-DAG: [[VEC_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[VEC_ADDR]], |
327 | // CHECK-DAG: [[VEC_PRIV_BCAST:%.+]] = bitcast {{.+}} [[VEC_PRIV]] to |
328 | // CHECK-DAG: [[VEC_ADDR_BCAST:%.+]] = bitcast {{.+}} [[VEC_ADDR_VAL]] to |
329 | // CHECK-DAG: call void @llvm.memcpy{{.+}}({{.+}}* align {{[0-9]+}} [[VEC_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[VEC_ADDR_BCAST]], |
330 | |
331 | // s_arr |
332 | // CHECK-DAG: [[S_ARR_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[S_ARR_ADDR]], |
333 | // CHECK-DAG: [[S_ARR_BGN:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_PRIV]], |
334 | // CHECK-DAG: [[S_ARR_ADDR_BCAST:%.+]] = bitcast {{.+}}* [[S_ARR_ADDR_VAL]] to |
335 | // CHECK-DAG: [[S_ARR_BGN_GEP:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_BGN]], |
336 | // CHECK-DAG: [[S_ARR_EMPTY:%.+]] = icmp {{.+}} [[S_ARR_BGN]], [[S_ARR_BGN_GEP]] |
337 | // CHECK-DAG: br {{.+}} [[S_ARR_EMPTY]], label %[[CPY_DONE:.+]], label %[[CPY_BODY:.+]] |
338 | // CHECK-DAG: [[CPY_BODY]]: |
339 | // CHECK-DAG: call void @llvm.memcpy{{.+}}( |
340 | // CHECK-DAG: [[CPY_DONE]]: |
341 | |
342 | // var |
343 | // CHECK-DAG: [[TMP_REF:%.+]] = load {{.+}}*, {{.+}}* [[TMP]], |
344 | // CHECK-DAG: [[VAR_PRIV_BCAST:%.+]] = bitcast {{.+}}* [[VAR_PRIV]] to |
345 | // CHECK-DAG: [[TMP_REF_BCAST:%.+]] = bitcast {{.+}}* [[TMP_REF]] to |
346 | // CHECK-DAG: call void @llvm.memcpy.{{.+}}({{.+}}* align {{[0-9]+}} [[VAR_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[TMP_REF_BCAST]], |
347 | // CHECK-DAG: store {{.+}}* [[VAR_PRIV]], {{.+}}** [[TMP_PRIV]], |
348 | |
349 | // svar |
350 | // CHECK-DAG: [[SVAR_CONV_REF:%.+]] = load {{.+}}*, {{.+}}** [[SVAR_ADDR]], |
351 | // CHECK-DAG: [[SVAR_CONV_VAL:%.+]] = load {{.+}}, {{.+}}* [[SVAR_CONV_REF]], |
352 | // CHECK-DAG: store {{.+}} [[SVAR_CONV_VAL]], {{.+}}* [[SVAR_PRIV]], |
353 | |
354 | // CHECK: call void @__kmpc_for_static_init_4( |
355 | // pass private alloca's to fork |
356 | // CHECK-DAG: [[T_VAR_PRIV_VAL:%.+]] = load {{.+}}, {{.+}}* [[T_VAR_PRIV]], |
357 | // not dag to distinguish with S_VAR_CAST |
358 | // CHECK-64: [[T_VAR_CAST_CONV:%.+]] = bitcast {{.+}}* [[T_VAR_CAST:%.+]] to |
359 | // CHECK-64-DAG: store {{.+}} [[T_VAR_PRIV_VAL]], {{.+}} [[T_VAR_CAST_CONV]], |
360 | // CHECK-32: store {{.+}} [[T_VAR_PRIV_VAL]], {{.+}} [[T_VAR_CAST:%.+]], |
361 | // CHECK-DAG: [[T_VAR_CAST_VAL:%.+]] = load {{.+}}, {{.+}}* [[T_VAR_CAST]], |
362 | // CHECK-DAG: [[TMP_PRIV_VAL:%.+]] = load [[S_FLOAT_TY]]*, [[S_FLOAT_TY]]** [[TMP_PRIV]], |
363 | // CHECK-DAG: [[SVAR_PRIV_VAL:%.+]] = load {{.+}}, {{.+}}* [[SVAR_PRIV]], |
364 | // CHECK-64-DAG: [[SVAR_CAST_CONV:%.+]] = bitcast {{.+}}* [[SVAR_CAST:%.+]] to |
365 | // CHECK-64-DAG: store {{.+}} [[SVAR_PRIV_VAL]], {{.+}}* [[SVAR_CAST_CONV]], |
366 | // CHECK-32-DAG: store {{.+}} [[SVAR_PRIV_VAL]], {{.+}}* [[SVAR_CAST:%.+]], |
367 | // CHECK-DAG: [[SVAR_CAST_VAL:%.+]] = load {{.+}}, {{.+}}* [[SVAR_CAST]], |
368 | // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}}[[OMP_PARFOR_OUTLINED_0:@.+]] to void ({{.+}})*), {{.+}}, {{.+}}, [2 x i{{[0-9]+}}]* [[VEC_PRIV]], i{{[0-9]+}} [[T_VAR_CAST_VAL]], [2 x [[S_FLOAT_TY]]]* [[S_ARR_PRIV]], [[S_FLOAT_TY]]* [[TMP_PRIV_VAL]], i{{[0-9]+}} [[SVAR_CAST_VAL]]) |
369 | // CHECK: call void @__kmpc_for_static_fini( |
370 | |
371 | // call destructors: var.. |
372 | // CHECK-DAG: call {{.+}} [[S_FLOAT_TY_DEF_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
373 | |
374 | // ..and s_arr |
375 | // CHECK: {{.+}}: |
376 | // CHECK: [[S_ARR_EL_PAST:%.+]] = phi [[S_FLOAT_TY]]* |
377 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = getelementptr {{.+}}, {{.+}} [[S_ARR_EL_PAST]], |
378 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_DESTR]]([[S_FLOAT_TY]]* [[S_ARR_PRIV_ITEM]]) |
379 | |
380 | // CHECK: ret void |
381 | |
382 | // By OpenMP specifications, 'firstprivate' applies to both distribute and parallel for. |
383 | // However, the support for 'firstprivate' of 'parallel' is only used when 'parallel' |
384 | // is found alone. Therefore we only have one 'firstprivate' support for 'parallel for' |
385 | // in combination |
386 | // CHECK: define internal void [[OMP_PARFOR_OUTLINED_0]]({{.+}}, {{.+}}, {{.+}}, {{.+}}, [2 x i{{[0-9]+}}]* {{.+}} [[VEC_IN:%.+]], i{{[0-9]+}} [[T_VAR_IN:%.+]], [2 x [[S_FLOAT_TY]]]* {{.+}} [[S_ARR_IN:%.+]], [[S_FLOAT_TY]]* {{.+}} [[VAR_IN:%.+]], i{{[0-9]+}} [[SVAR_IN:%.+]]) |
387 | |
388 | // addr alloca's |
389 | // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i{{[0-9]+}}]*, |
390 | // CHECK: [[T_VAR_ADDR:%.+]] = alloca i{{[0-9]+}}, |
391 | // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_FLOAT_TY]]]*, |
392 | // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_FLOAT_TY]]*, |
393 | // CHECK: [[SVAR_ADDR:%.+]] = alloca i{{[0-9]+}}, |
394 | |
395 | // skip loop alloca's |
396 | // CHECK: [[OMP_IV:.omp.iv+]] = alloca i{{[0-9]+}}, |
397 | // CHECK: [[OMP_LB:.omp.lb+]] = alloca i{{[0-9]+}}, |
398 | // CHECK: [[OMP_UB:.omp.ub+]] = alloca i{{[0-9]+}}, |
399 | // CHECK: [[OMP_ST:.omp.stride+]] = alloca i{{[0-9]+}}, |
400 | // CHECK: [[OMP_IS_LAST:.omp.is_last+]] = alloca i{{[0-9]+}}, |
401 | |
402 | // private alloca's |
403 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
404 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_FLOAT_TY]]], |
405 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_FLOAT_TY]], |
406 | // CHECK: [[TMP_PRIV:%.+]] = alloca [[S_FLOAT_TY]]*, |
407 | |
408 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
409 | |
410 | // init addr alloca's with input values |
411 | // CHECK-DAG: store {{.+}} [[VEC_IN]], {{.+}} [[VEC_ADDR]], |
412 | // CHECK-DAG: store {{.+}} [[T_VAR_IN]], {{.+}}* [[T_VAR_ADDR]], |
413 | // CHECK-DAG: store {{.+}} [[S_ARR_IN]], {{.+}} [[S_ARR_ADDR]], |
414 | // CHECK-DAG: store {{.+}} [[VAR_IN]], {{.+}} [[VAR_ADDR]], |
415 | // CHECK-DAG: store {{.+}} [[SVAR_IN]], {{.+}} [[SVAR_ADDR]], |
416 | |
417 | // init private alloca's with addr alloca's |
418 | // vec |
419 | // CHECK-DAG: [[VEC_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[VEC_ADDR]], |
420 | // CHECK-DAG: [[VEC_PRIV_BCAST:%.+]] = bitcast {{.+}} [[VEC_PRIV]] to |
421 | // CHECK-DAG: [[VEC_ADDR_BCAST:%.+]] = bitcast {{.+}} [[VEC_ADDR_VAL]] to |
422 | // CHECK-DAG: call void @llvm.memcpy{{.+}}({{.+}}* align {{[0-9]+}} [[VEC_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[VEC_ADDR_BCAST]], |
423 | |
424 | // s_arr |
425 | // CHECK-DAG: [[S_ARR_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[S_ARR_ADDR]], |
426 | // CHECK-DAG: [[S_ARR_BGN:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_PRIV]], |
427 | // CHECK-DAG: [[S_ARR_ADDR_BCAST:%.+]] = bitcast {{.+}}* [[S_ARR_ADDR_VAL]] to |
428 | // CHECK-DAG: [[S_ARR_BGN_GEP:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_BGN]], |
429 | // CHECK-DAG: [[S_ARR_EMPTY:%.+]] = icmp {{.+}} [[S_ARR_BGN]], [[S_ARR_BGN_GEP]] |
430 | // CHECK-DAG: br {{.+}} [[S_ARR_EMPTY]], label %[[CPY_DONE:.+]], label %[[CPY_BODY:.+]] |
431 | // CHECK-DAG: [[CPY_BODY]]: |
432 | // CHECK-DAG: call void @llvm.memcpy{{.+}}( |
433 | // CHECK-DAG: [[CPY_DONE]]: |
434 | |
435 | // var |
436 | // CHECK-DAG: [[VAR_ADDR_REF:%.+]] = load {{.+}}*, {{.+}}* [[VAR_ADDR]], |
437 | // CHECK-DAG: [[VAR_PRIV_BCAST:%.+]] = bitcast {{.+}}* [[VAR_PRIV]] to |
438 | // CHECK-DAG: [[VAR_ADDR_BCAST:%.+]] = bitcast {{.+}}* [[VAR_ADDR_REF]] to |
439 | // CHECK-DAG: call void @llvm.memcpy.{{.+}}({{.+}}* align {{[0-9]+}} [[VAR_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[VAR_ADDR_BCAST]], |
440 | // CHECK-DAG: store {{.+}}* [[VAR_PRIV]], {{.+}}** [[TMP_PRIV]], |
441 | |
442 | // CHECK: call void @__kmpc_for_static_init_4( |
443 | // CHECK: call void @__kmpc_for_static_fini( |
444 | |
445 | // call destructors: var.. |
446 | // CHECK-DAG: call {{.+}} [[S_FLOAT_TY_DEF_DESTR]]([[S_FLOAT_TY]]* [[VAR_PRIV]]) |
447 | |
448 | // ..and s_arr |
449 | // CHECK: {{.+}}: |
450 | // CHECK: [[S_ARR_EL_PAST:%.+]] = phi [[S_FLOAT_TY]]* |
451 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = getelementptr {{.+}}, {{.+}} [[S_ARR_EL_PAST]], |
452 | // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_DESTR]]([[S_FLOAT_TY]]* [[S_ARR_PRIV_ITEM]]) |
453 | |
454 | // CHECK: ret void |
455 | |
456 | // template tmain with S_INT_TY |
457 | // CHECK-LABEL: define{{.*}} i{{[0-9]+}} @{{.+}}tmain{{.+}}() |
458 | // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], |
459 | // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) |
460 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
461 | // CHECK: call void [[OFFLOAD_FUN_0:@.+]]( |
462 | // CHECK: call {{.*}} [[S_INT_TY_DEF_DESTR:@.+]]([[S_INT_TY]]* [[TEST]]) |
463 | |
464 | // CHECK: define{{.+}} [[OFFLOAD_FUN_0]](i{{[0-9]+}} [[T_VAR_IN:%.+]], [2 x i{{[0-9]+}}]* {{.+}} [[VEC_IN:%.+]], [2 x [[S_INT_TY]]]* {{.+}} [[S_ARR_IN:%.+]], [[S_INT_TY]]* {{.+}} [[VAR_IN:%.+]]) |
465 | // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_teams(%{{.+}}* @{{.+}}, i{{[0-9]+}} 4, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i{{[0-9]+}}*, [2 x i{{[0-9]+}}]*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]*)* [[OMP_OUTLINED_0:@.+]] to void |
466 | // CHECK: ret |
467 | |
468 | // CHECK: define internal void [[OMP_OUTLINED_0]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i{{[0-9]+}}*{{.+}} [[T_VAR_IN:%.+]], [2 x i{{[0-9]+}}]* {{.+}} [[VEC_IN:%.+]], [2 x [[S_INT_TY]]]* {{.+}} [[S_ARR_IN:%.+]], [[S_INT_TY]]* {{.+}} [[VAR_IN:%.+]]) |
469 | |
470 | // CHECK: alloca i{{[0-9]+}}*, |
471 | // CHECK: alloca i{{[0-9]+}}*, |
472 | // addr alloca's |
473 | // CHECK: [[T_VAR_ADDR:%.+]] = alloca i{{[0-9]+}}*, |
474 | // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i{{[0-9]+}}]*, |
475 | // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*, |
476 | // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*, |
477 | // CHECK: [[TMP:%.+]] = alloca [[S_INT_TY]]*, |
478 | |
479 | // skip loop alloca's |
480 | // CHECK: [[OMP_IV:.omp.iv+]] = alloca i{{[0-9]+}}, |
481 | // CHECK: [[OMP_LB:.omp.comb.lb+]] = alloca i{{[0-9]+}}, |
482 | // CHECK: [[OMP_UB:.omp.comb.ub+]] = alloca i{{[0-9]+}}, |
483 | // CHECK: [[OMP_ST:.omp.stride+]] = alloca i{{[0-9]+}}, |
484 | // CHECK: [[OMP_IS_LAST:.omp.is_last+]] = alloca i{{[0-9]+}}, |
485 | |
486 | // private alloca's |
487 | // CHECK: [[T_VAR_PRIV:%.+]] = alloca i{{[0-9]+}}, |
488 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
489 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], |
490 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], |
491 | // CHECK: [[TMP_PRIV:%.+]] = alloca [[S_INT_TY]]*, |
492 | |
493 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
494 | |
495 | // init addr alloca's with input values |
496 | // CHECK-DAG: store {{.+}} [[T_VAR_IN]], {{.+}}* [[T_VAR_ADDR]], |
497 | // CHECK-DAG: store {{.+}} [[VEC_IN]], {{.+}} [[VEC_ADDR]], |
498 | // CHECK-DAG: store {{.+}} [[S_ARR_IN]], {{.+}} [[S_ARR_ADDR]], |
499 | // CHECK-DAG: store {{.+}} [[VAR_IN]], {{.+}} [[VAR_ADDR]], |
500 | |
501 | // init private alloca's with addr alloca's |
502 | // t-var |
503 | // CHECK-DAG: [[T_VAR_ADDR_REF:%.+]] = load {{.+}}*, {{.+}}** [[T_VAR_ADDR]], |
504 | // CHECK-DAG: [[T_VAR_ADDR_VAL:%.+]] = load {{.+}}, {{.+}}* [[T_VAR_ADDR_REF]], |
505 | // CHECK-DAG: store {{.+}} [[T_VAR_ADDR_VAL]], {{.+}} [[T_VAR_PRIV]], |
506 | |
507 | // vec |
508 | // CHECK-DAG: [[VEC_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[VEC_ADDR]], |
509 | // CHECK-DAG: [[VEC_PRIV_BCAST:%.+]] = bitcast {{.+}} [[VEC_PRIV]] to |
510 | // CHECK-DAG: [[VEC_ADDR_BCAST:%.+]] = bitcast {{.+}} [[VEC_ADDR_VAL]] to |
511 | // CHECK-DAG: call void @llvm.memcpy{{.+}}({{.+}}* align {{[0-9]+}} [[VEC_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[VEC_ADDR_BCAST]], |
512 | |
513 | // s_arr |
514 | // CHECK-DAG: [[S_ARR_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[S_ARR_ADDR]], |
515 | // CHECK-DAG: [[S_ARR_BGN:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_PRIV]], |
516 | // CHECK-DAG: [[S_ARR_ADDR_BCAST:%.+]] = bitcast {{.+}}* [[S_ARR_ADDR_VAL]] to |
517 | // CHECK-DAG: [[S_ARR_BGN_GEP:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_BGN]], |
518 | // CHECK-DAG: [[S_ARR_EMPTY:%.+]] = icmp {{.+}} [[S_ARR_BGN]], [[S_ARR_BGN_GEP]] |
519 | // CHECK-DAG: br {{.+}} [[S_ARR_EMPTY]], label %[[CPY_DONE:.+]], label %[[CPY_BODY:.+]] |
520 | // CHECK-DAG: [[CPY_BODY]]: |
521 | // CHECK-DAG: call void @llvm.memcpy{{.+}}( |
522 | // CHECK-DAG: [[CPY_DONE]]: |
523 | |
524 | // var |
525 | // CHECK-DAG: [[TMP_REF:%.+]] = load {{.+}}*, {{.+}}* [[TMP]], |
526 | // CHECK-DAG: [[VAR_PRIV_BCAST:%.+]] = bitcast {{.+}}* [[VAR_PRIV]] to |
527 | // CHECK-DAG: [[TMP_REF_BCAST:%.+]] = bitcast {{.+}}* [[TMP_REF]] to |
528 | // CHECK-DAG: call void @llvm.memcpy.{{.+}}({{.+}}* align {{[0-9]+}} [[VAR_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[TMP_REF_BCAST]], |
529 | // CHECK-DAG: store {{.+}}* [[VAR_PRIV]], {{.+}}** [[TMP_PRIV]], |
530 | |
531 | // CHECK: call void @__kmpc_for_static_init_4( |
532 | // pass private alloca's to fork |
533 | // CHECK-DAG: [[T_VAR_PRIV_VAL:%.+]] = load {{.+}}, {{.+}}* [[T_VAR_PRIV]], |
534 | // not dag to distinguish with S_VAR_CAST |
535 | // CHECK-64: [[T_VAR_CAST_CONV:%.+]] = bitcast {{.+}}* [[T_VAR_CAST:%.+]] to |
536 | // CHECK-64-DAG: store {{.+}} [[T_VAR_PRIV_VAL]], {{.+}} [[T_VAR_CAST_CONV]], |
537 | // CHECK-32: store {{.+}} [[T_VAR_PRIV_VAL]], {{.+}} [[T_VAR_CAST:%.+]], |
538 | // CHECK-DAG: [[T_VAR_CAST_VAL:%.+]] = load {{.+}}, {{.+}}* [[T_VAR_CAST]], |
539 | // CHECK-DAG: [[TMP_PRIV_VAL:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[TMP_PRIV]], |
540 | // CHECK: call{{.+}} @__kmpc_fork_call({{.+}}, {{.+}}, {{.+}}[[OMP_PARFOR_OUTLINED_0:@.+]] to void ({{.+}})*), {{.+}}, {{.+}}, [2 x i{{[0-9]+}}]* [[VEC_PRIV]], i{{[0-9]+}} [[T_VAR_CAST_VAL]], [2 x [[S_INT_TY]]]* [[S_ARR_PRIV]], [[S_INT_TY]]* [[TMP_PRIV_VAL]]) |
541 | // CHECK: call void @__kmpc_for_static_fini( |
542 | |
543 | // call destructors: var.. |
544 | // CHECK-DAG: call {{.+}} [[S_INT_TY_DEF_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
545 | |
546 | // ..and s_arr |
547 | // CHECK: {{.+}}: |
548 | // CHECK: [[S_ARR_EL_PAST:%.+]] = phi [[S_INT_TY]]* |
549 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = getelementptr {{.+}}, {{.+}} [[S_ARR_EL_PAST]], |
550 | // CHECK: call {{.*}} [[S_INT_TY_DEF_DESTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) |
551 | |
552 | // CHECK: ret void |
553 | |
554 | // By OpenMP specifications, 'firstprivate' applies to both distribute and parallel for. |
555 | // However, the support for 'firstprivate' of 'parallel' is only used when 'parallel' |
556 | // is found alone. Therefore we only have one 'firstprivate' support for 'parallel for' |
557 | // in combination |
558 | // CHECK: define internal void [[OMP_PARFOR_OUTLINED_0]]({{.+}}, {{.+}}, {{.+}}, {{.+}}, [2 x i{{[0-9]+}}]* {{.+}} [[VEC_IN:%.+]], i{{[0-9]+}} [[T_VAR_IN:%.+]], [2 x [[S_INT_TY]]]* {{.+}} [[S_ARR_IN:%.+]], [[S_INT_TY]]* {{.+}} [[VAR_IN:%.+]]) |
559 | |
560 | // addr alloca's |
561 | // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i{{[0-9]+}}]*, |
562 | // CHECK: [[T_VAR_ADDR:%.+]] = alloca i{{[0-9]+}}, |
563 | // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*, |
564 | // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*, |
565 | |
566 | // skip loop alloca's |
567 | // CHECK: [[OMP_IV:.omp.iv+]] = alloca i{{[0-9]+}}, |
568 | // CHECK: [[OMP_LB:.omp.lb+]] = alloca i{{[0-9]+}}, |
569 | // CHECK: [[OMP_UB:.omp.ub+]] = alloca i{{[0-9]+}}, |
570 | // CHECK: [[OMP_ST:.omp.stride+]] = alloca i{{[0-9]+}}, |
571 | // CHECK: [[OMP_IS_LAST:.omp.is_last+]] = alloca i{{[0-9]+}}, |
572 | |
573 | // private alloca's |
574 | // CHECK: [[VEC_PRIV:%.+]] = alloca [2 x i{{[0-9]+}}], |
575 | // CHECK: [[S_ARR_PRIV:%.+]] = alloca [2 x [[S_INT_TY]]], |
576 | // CHECK: [[VAR_PRIV:%.+]] = alloca [[S_INT_TY]], |
577 | // CHECK: [[TMP_PRIV:%.+]] = alloca [[S_INT_TY]]*, |
578 | |
579 | // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]] |
580 | |
581 | // init addr alloca's with input values |
582 | // CHECK-DAG: store {{.+}} [[VEC_IN]], {{.+}} [[VEC_ADDR]], |
583 | // CHECK-DAG: store {{.+}} [[T_VAR_IN]], {{.+}}* [[T_VAR_ADDR]], |
584 | // CHECK-DAG: store {{.+}} [[S_ARR_IN]], {{.+}} [[S_ARR_ADDR]], |
585 | // CHECK-DAG: store {{.+}} [[VAR_IN]], {{.+}} [[VAR_ADDR]], |
586 | |
587 | // init private alloca's with addr alloca's |
588 | // vec |
589 | // CHECK-DAG: [[VEC_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[VEC_ADDR]], |
590 | // CHECK-DAG: [[VEC_PRIV_BCAST:%.+]] = bitcast {{.+}} [[VEC_PRIV]] to |
591 | // CHECK-DAG: [[VEC_ADDR_BCAST:%.+]] = bitcast {{.+}} [[VEC_ADDR_VAL]] to |
592 | // CHECK-DAG: call void @llvm.memcpy{{.+}}({{.+}}* align {{[0-9]+}} [[VEC_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[VEC_ADDR_BCAST]], |
593 | |
594 | // s_arr |
595 | // CHECK-DAG: [[S_ARR_ADDR_VAL:%.+]] = load {{.+}}*, {{.+}}** [[S_ARR_ADDR]], |
596 | // CHECK-DAG: [[S_ARR_BGN:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_PRIV]], |
597 | // CHECK-DAG: [[S_ARR_ADDR_BCAST:%.+]] = bitcast {{.+}}* [[S_ARR_ADDR_VAL]] to |
598 | // CHECK-DAG: [[S_ARR_BGN_GEP:%.+]] = getelementptr {{.+}}, {{.+}}* [[S_ARR_BGN]], |
599 | // CHECK-DAG: [[S_ARR_EMPTY:%.+]] = icmp {{.+}} [[S_ARR_BGN]], [[S_ARR_BGN_GEP]] |
600 | // CHECK-DAG: br {{.+}} [[S_ARR_EMPTY]], label %[[CPY_DONE:.+]], label %[[CPY_BODY:.+]] |
601 | // CHECK-DAG: [[CPY_BODY]]: |
602 | // CHECK-DAG: call void @llvm.memcpy{{.+}}( |
603 | // CHECK-DAG: [[CPY_DONE]]: |
604 | |
605 | // var |
606 | // CHECK-DAG: [[VAR_ADDR_REF:%.+]] = load {{.+}}*, {{.+}}* [[VAR_ADDR]], |
607 | // CHECK-DAG: [[VAR_PRIV_BCAST:%.+]] = bitcast {{.+}}* [[VAR_PRIV]] to |
608 | // CHECK-DAG: [[VAR_ADDR_BCAST:%.+]] = bitcast {{.+}}* [[VAR_ADDR_REF]] to |
609 | // CHECK-DAG: call void @llvm.memcpy.{{.+}}({{.+}}* align {{[0-9]+}} [[VAR_PRIV_BCAST]], {{.+}}* align {{[0-9]+}} [[VAR_ADDR_BCAST]], |
610 | // CHECK-DAG: store {{.+}}* [[VAR_PRIV]], {{.+}}** [[TMP_PRIV]], |
611 | |
612 | // CHECK: call void @__kmpc_for_static_init_4( |
613 | // CHECK: call void @__kmpc_for_static_fini( |
614 | |
615 | // call destructors: var.. |
616 | // CHECK-DAG: call {{.+}} [[S_INT_TY_DEF_DESTR]]([[S_INT_TY]]* [[VAR_PRIV]]) |
617 | |
618 | // ..and s_arr |
619 | // CHECK: {{.+}}: |
620 | // CHECK: [[S_ARR_EL_PAST:%.+]] = phi [[S_INT_TY]]* |
621 | // CHECK: [[S_ARR_PRIV_ITEM:%.+]] = getelementptr {{.+}}, {{.+}} [[S_ARR_EL_PAST]], |
622 | // CHECK: call {{.*}} [[S_INT_TY_DEF_DESTR]]([[S_INT_TY]]* [[S_ARR_PRIV_ITEM]]) |
623 | |
624 | // CHECK: ret void |
625 | |
626 | #endif |
627 | |