Alexey Bataev | 617db5f | 2017-12-04 15:38:33 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
| 2 | // RUN: %clang_cc1 -DCHECK -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 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
| 4 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
| 5 | // RUN: %clang_cc1 -DCHECK -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 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
| 7 | |
Alexey Bataev | a8a9153a | 2017-12-29 18:07:07 +0000 | [diff] [blame] | 8 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 9 | // RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| 10 | // RUN: %clang_cc1 -DCHECK -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 - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 11 | // RUN: %clang_cc1 -DCHECK -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 12 | // RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
| 13 | // RUN: %clang_cc1 -DCHECK -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| 14 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
| 15 | |
Alexey Bataev | 617db5f | 2017-12-04 15:38:33 +0000 | [diff] [blame] | 16 | // 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 - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
| 17 | // 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 |
| 18 | // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
| 19 | |
Alexey Bataev | a8a9153a | 2017-12-29 18:07:07 +0000 | [diff] [blame] | 20 | // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| 21 | // 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 |
| 22 | // RUN: %clang_cc1 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| 23 | // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} |
| 24 | |
Alexey Bataev | 617db5f | 2017-12-04 15:38:33 +0000 | [diff] [blame] | 25 | // expected-no-diagnostics |
| 26 | #ifndef HEADER |
| 27 | #define HEADER |
| 28 | |
| 29 | template <typename T> |
| 30 | T tmain() { |
| 31 | T t_var = T(); |
| 32 | T vec[] = {1, 2}; |
| 33 | #pragma omp target |
| 34 | #pragma omp teams |
| 35 | #pragma omp distribute simd reduction(+: t_var) |
| 36 | for (int i = 0; i < 2; ++i) { |
| 37 | t_var += (T) i; |
| 38 | } |
| 39 | return T(); |
| 40 | } |
| 41 | |
| 42 | int main() { |
| 43 | static int sivar; |
| 44 | #ifdef LAMBDA |
| 45 | // LAMBDA-LABEL: @main |
| 46 | // LAMBDA: call void [[OUTER_LAMBDA:@.+]]( |
| 47 | [&]() { |
| 48 | // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
| 49 | // LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0) |
| 50 | // LAMBDA: call void @[[LOFFL1:.+]]( |
| 51 | // LAMBDA: ret |
| 52 | #pragma omp target |
| 53 | #pragma omp teams |
| 54 | #pragma omp distribute simd reduction(+: sivar) |
| 55 | for (int i = 0; i < 2; ++i) { |
| 56 | // LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]](i{{64|32}} [[SIVAR_ARG:%.+]]) |
| 57 | // LAMBDA: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}, |
| 58 | // LAMBDA: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| 59 | // LAMBDA: [[SIVAR_CONV:%.+]] = bitcast{{.+}} [[SIVAR_ADDR]] to |
| 60 | // LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[LOUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR_CONV]]) |
| 61 | // LAMBDA: ret void |
| 62 | |
| 63 | // LAMBDA: define internal void @[[LOUTL1]]({{.+}}, {{.+}}, {{.+}} [[SIVAR_ARG:%.+]]) |
| 64 | // Skip global and bound tid vars |
| 65 | // LAMBDA: {{.+}} = alloca i32*, |
| 66 | // LAMBDA: {{.+}} = alloca i32*, |
| 67 | // LAMBDA: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}*, |
| 68 | // LAMBDA: alloca i{{.+}}, |
| 69 | // LAMBDA: alloca i{{.+}}, |
| 70 | // LAMBDA: alloca i{{.+}}, |
| 71 | // LAMBDA: alloca i{{.+}}, |
| 72 | // LAMBDA: alloca i{{.+}}, |
Alexey Bataev | c2e88a8 | 2017-12-04 21:30:42 +0000 | [diff] [blame] | 73 | // LAMBDA: alloca i{{.+}}, |
Alexey Bataev | 617db5f | 2017-12-04 15:38:33 +0000 | [diff] [blame] | 74 | // LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{.+}}, |
| 75 | // LAMBDA: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| 76 | // LAMBDA: [[SIVAR_REF:%.+]] = load{{.+}}, {{.+}} [[SIVAR_ADDR]] |
| 77 | // LAMBDA: store{{.+}} 0, {{.+}} [[SIVAR_PRIV]], |
| 78 | |
| 79 | // LAMBDA: call void @__kmpc_for_static_init_4( |
| 80 | // LAMBDA: store{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| 81 | // LAMBDA: call void [[INNER_LAMBDA:@.+]]( |
| 82 | // LAMBDA: call void @__kmpc_for_static_fini( |
| 83 | // LAMBDA: [[LAST_ITER:%.+]] = load i32, i32* % |
| 84 | // LAMBDA: [[IS_LAST:%.+]] = icmp ne i32 [[LAST_ITER]], 0 |
| 85 | // LAMBDA: br i1 [[IS_LAST]], label %[[THEN:.+]], label %[[DONE:.+]] |
| 86 | // LAMBDA: [[THEN]] |
| 87 | // LAMBDA: store i32 2, i32* % |
| 88 | // LAMBDA: br label %[[DONE]] |
| 89 | // LAMBDA: [[DONE]] |
| 90 | // LAMBDA: [[SIVAR_ORIG_VAL:%.+]] = load i32, i32* [[SIVAR_REF]], |
| 91 | // LAMBDA: [[SIVAR_PRIV_VAL:%.+]] = load i32, i32* [[SIVAR_PRIV]], |
| 92 | // LAMBDA: [[ADD:%.+]] = add nsw i32 [[SIVAR_ORIG_VAL]], [[SIVAR_PRIV_VAL]] |
| 93 | // LAMBDA: store i32 [[ADD]], i32* [[SIVAR_REF]], |
| 94 | // LAMBDA: ret void |
| 95 | |
| 96 | sivar += i; |
| 97 | |
| 98 | [&]() { |
| 99 | // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
| 100 | // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
| 101 | |
| 102 | sivar += 4; |
| 103 | // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
| 104 | |
| 105 | // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| 106 | // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] |
| 107 | // LAMBDA: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_REF]] |
| 108 | // LAMBDA: [[SIVAR_INC:%.+]] = add{{.+}} [[SIVAR_VAL]], 4 |
| 109 | // LAMBDA: store i{{[0-9]+}} [[SIVAR_INC]], i{{[0-9]+}}* [[SIVAR_REF]] |
| 110 | }(); |
| 111 | } |
| 112 | }(); |
| 113 | return 0; |
| 114 | #else |
| 115 | #pragma omp target |
| 116 | #pragma omp teams |
| 117 | #pragma omp distribute simd reduction(+: sivar) |
| 118 | for (int i = 0; i < 2; ++i) { |
| 119 | sivar += i; |
| 120 | } |
| 121 | return tmain<int>(); |
| 122 | #endif |
| 123 | } |
| 124 | |
| 125 | // CHECK: define {{.*}}i{{[0-9]+}} @main() |
| 126 | // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0) |
| 127 | // CHECK: call void @[[OFFL1:.+]](i{{64|32}} %{{.+}}) |
| 128 | // CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]() |
| 129 | // CHECK: ret |
| 130 | |
| 131 | // CHECK: define{{.*}} void @[[OFFL1]](i{{64|32}} [[SIVAR_ARG:%.+]]) |
| 132 | // CHECK: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}, |
| 133 | // CHECK: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| 134 | // CHECK-64: [[SIVAR_CONV:%.+]] = bitcast{{.+}} [[SIVAR_ADDR]] to |
| 135 | // CHECK-64: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR_CONV]]) |
| 136 | // CHECK-32: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR_ADDR]]) |
| 137 | // CHECK: ret void |
| 138 | |
| 139 | // CHECK: define internal void @[[OUTL1]]({{.+}}, {{.+}}, {{.+}} [[SIVAR_ARG:%.+]]) |
| 140 | // Skip global and bound tid vars |
| 141 | // CHECK: {{.+}} = alloca i32*, |
| 142 | // CHECK: {{.+}} = alloca i32*, |
| 143 | // CHECK: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}*, |
| 144 | // CHECK: alloca i{{.+}}, |
| 145 | // CHECK: alloca i{{.+}}, |
| 146 | // CHECK: alloca i{{.+}}, |
| 147 | // CHECK: alloca i{{.+}}, |
| 148 | // CHECK: alloca i{{.+}}, |
Alexey Bataev | c2e88a8 | 2017-12-04 21:30:42 +0000 | [diff] [blame] | 149 | // CHECK: alloca i{{.+}}, |
Alexey Bataev | 617db5f | 2017-12-04 15:38:33 +0000 | [diff] [blame] | 150 | // CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{.+}}, |
| 151 | // CHECK: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| 152 | // CHECK: [[SIVAR_REF:%.+]] = load{{.+}}, {{.+}} [[SIVAR_ADDR]] |
| 153 | // CHECK: store{{.+}} 0, {{.+}} [[SIVAR_PRIV]], |
| 154 | |
| 155 | // CHECK: call void @__kmpc_for_static_init_4( |
| 156 | // CHECK: store{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| 157 | // CHECK: call void @__kmpc_for_static_fini( |
| 158 | // CHECK: [[LAST_ITER:%.+]] = load i32, i32* % |
| 159 | // CHECK: [[IS_LAST:%.+]] = icmp ne i32 [[LAST_ITER]], 0 |
| 160 | // CHECK: br i1 [[IS_LAST]], label %[[THEN:.+]], label %[[DONE:.+]] |
| 161 | // CHECK: [[THEN]] |
| 162 | // CHECK: store i32 2, i32* % |
| 163 | // CHECK: br label %[[DONE]] |
| 164 | // CHECK: [[DONE]] |
| 165 | // CHECK: [[SIVAR_ORIG_VAL:%.+]] = load i32, i32* [[SIVAR_REF]], |
| 166 | // CHECK: [[SIVAR_PRIV_VAL:%.+]] = load i32, i32* [[SIVAR_PRIV]], |
| 167 | // CHECK: [[ADD:%.+]] = add nsw i32 [[SIVAR_ORIG_VAL]], [[SIVAR_PRIV_VAL]] |
| 168 | // CHECK: store i32 [[ADD]], i32* [[SIVAR_REF]], |
| 169 | // CHECK: ret void |
| 170 | |
| 171 | // CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]() |
| 172 | // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, |
| 173 | // CHECK: call void @[[TOFFL1:.+]]({{.+}}) |
| 174 | // CHECK: ret |
| 175 | |
| 176 | // CHECK: define{{.*}} void @[[TOFFL1]](i{{64|32}} [[TVAR_ARG:%.+]]) |
| 177 | // CHECK: [[TVAR_ADDR:%.+]] = alloca i{{.+}}, |
| 178 | // CHECK: store{{.+}} [[TVAR_ARG]], {{.+}} [[TVAR_ADDR]], |
| 179 | // CHECK-64: [[TVAR_CONV:%.+]] = bitcast{{.+}} [[TVAR_ADDR]] to |
| 180 | // CHECK-64: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[TOUTL1:.+]] to {{.+}}, {{.+}} [[TVAR_CONV]]) |
| 181 | // CHECK-32: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[TOUTL1:.+]] to {{.+}}, {{.+}} [[TVAR_ADDR]]) |
| 182 | // CHECK: ret void |
| 183 | |
| 184 | // CHECK: define internal void @[[TOUTL1]]({{.+}}, {{.+}}, {{.+}} [[TVAR_ARG:%.+]]) |
| 185 | // Skip global and bound tid vars |
| 186 | // CHECK: {{.+}} = alloca i32*, |
| 187 | // CHECK: {{.+}} = alloca i32*, |
| 188 | // CHECK: [[TVAR_ADDR:%.+]] = alloca i{{.+}}*, |
| 189 | // CHECK: alloca i{{.+}}, |
| 190 | // CHECK: alloca i{{.+}}, |
| 191 | // CHECK: alloca i{{.+}}, |
| 192 | // CHECK: alloca i{{.+}}, |
| 193 | // CHECK: alloca i{{.+}}, |
Alexey Bataev | c2e88a8 | 2017-12-04 21:30:42 +0000 | [diff] [blame] | 194 | // CHECK: alloca i{{.+}}, |
Alexey Bataev | 617db5f | 2017-12-04 15:38:33 +0000 | [diff] [blame] | 195 | // CHECK: [[TVAR_PRIV:%.+]] = alloca i{{.+}}, |
| 196 | // CHECK: store{{.+}} [[TVAR_ARG]], {{.+}} [[TVAR_ADDR]], |
| 197 | // CHECK: [[TVAR_REF:%.+]] = load{{.+}}, {{.+}} [[TVAR_ADDR]] |
| 198 | // CHECK: store{{.+}} 0, {{.+}} [[TVAR_PRIV]], |
| 199 | |
| 200 | // CHECK: call void @__kmpc_for_static_init_4( |
| 201 | // CHECK: store{{.+}}, {{.+}} [[TVAR_PRIV]], |
| 202 | // CHECK: call void @__kmpc_for_static_fini( |
| 203 | // CHECK: [[LAST_ITER:%.+]] = load i32, i32* % |
| 204 | // CHECK: [[IS_LAST:%.+]] = icmp ne i32 [[LAST_ITER]], 0 |
| 205 | // CHECK: br i1 [[IS_LAST]], label %[[THEN:.+]], label %[[DONE:.+]] |
| 206 | // CHECK: [[THEN]] |
| 207 | // CHECK: store i32 2, i32* % |
| 208 | // CHECK: br label %[[DONE]] |
| 209 | // CHECK: [[DONE]] |
| 210 | // CHECK: [[TVAR_ORIG_VAL:%.+]] = load i32, i32* [[TVAR_REF]], |
| 211 | // CHECK: [[TVAR_PRIV_VAL:%.+]] = load i32, i32* [[TVAR_PRIV]], |
| 212 | // CHECK: [[ADD:%.+]] = add nsw i32 [[TVAR_ORIG_VAL]], [[TVAR_PRIV_VAL]] |
| 213 | // CHECK: store i32 [[ADD]], i32* [[TVAR_REF]], |
| 214 | // CHECK: ret void |
| 215 | |
| 216 | // CHECK: !{!"llvm.loop.vectorize.enable", i1 true} |
| 217 | #endif |