1 ///==========================================================================/// 2 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s 3 // RUN: %clang_cc1 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s 4 // RUN: %clang_cc1 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s 5 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap %s 6 // RUN: %clang_cc1 -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s 7 // RUN: %clang_cc1 -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap %s 8 9 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s 10 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s 11 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s 12 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s 13 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s 14 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap --check-prefix SIMD-ONLY0 %s 15 16 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 17 18 // expected-no-diagnostics 19 #ifndef HEADER 20 #define HEADER 21 22 class C { 23 public: 24 int a; 25 }; 26 27 #pragma omp declare mapper(id: C s) map(s.a) 28 29 // CHECK-LABEL: @.__omp_offloading_{{.*}}foo{{.*}}_l54.region_id = weak constant i8 0 30 31 // CHECK: [[SIZES:@.+]] = {{.+}}constant [1 x i[[sz:64|32]]] [i{{64|32}} 4] 32 // CHECK: [[TYPES:@.+]] = {{.+}}constant [1 x i64] [i64 35] 33 // CHECK: [[TSIZES:@.+]] = {{.+}}constant [1 x i[[sz]]] [i[[sz]] 4] 34 // CHECK: [[TTYPES:@.+]] = {{.+}}constant [1 x i64] [i64 33] 35 // CHECK: [[FSIZES:@.+]] = {{.+}}constant [1 x i[[sz]]] [i[[sz]] 4] 36 // CHECK: [[FTYPES:@.+]] = {{.+}}constant [1 x i64] [i64 34] 37 38 // CHECK-LABEL: foo{{.*}}( 39 void foo(int a){ 40 int i = a; 41 C c; 42 c.a = a; 43 44 // CHECK-DAG: call i32 @__tgt_target(i64 {{.+}}, i8* {{.+}}, i32 1, i8** [[BPGEP:%[0-9]+]], i8** [[PGEP:%[0-9]+]], {{.+}}[[SIZES]]{{.+}}, {{.+}}[[TYPES]]{{.+}}) 45 // CHECK-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BPS:%[^,]+]], i32 0, i32 0 46 // CHECK-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[PS:%[^,]+]], i32 0, i32 0 47 // CHECK-DAG: [[BP1:%.+]] = getelementptr inbounds {{.+}}[[BPS]], i32 0, i32 0 48 // CHECK-DAG: [[P1:%.+]] = getelementptr inbounds {{.+}}[[PS]], i32 0, i32 0 49 // CHECK-DAG: [[CBP1:%.+]] = bitcast i8** [[BP1]] to %class.C** 50 // CHECK-DAG: [[CP1:%.+]] = bitcast i8** [[P1]] to %class.C** 51 // CHECK-DAG: store %class.C* [[VAL:%[^,]+]], %class.C** [[CBP1]] 52 // CHECK-DAG: store %class.C* [[VAL]], %class.C** [[CP1]] 53 // CHECK: call void [[KERNEL:@.+]](%class.C* [[VAL]]) 54 #pragma omp target map(mapper(id),tofrom: c) 55 { 56 ++c.a; 57 } 58 59 // CHECK-DAG: call void @__tgt_target_data_update(i64 -1, i32 1, i8** [[TGEPBP:%.+]], i8** [[TGEPP:%.+]], i[[sz]]* getelementptr {{.+}}[1 x i[[sz]]]* [[TSIZES]], i32 0, i32 0), {{.+}}getelementptr {{.+}}[1 x i64]* [[TTYPES]]{{.+}}) 60 // CHECK-DAG: [[TGEPBP]] = getelementptr inbounds {{.+}}[[TBP:%[^,]+]], i{{.+}} 0, i{{.+}} 0 61 // CHECK-DAG: [[TGEPP]] = getelementptr inbounds {{.+}}[[TP:%[^,]+]], i{{.+}} 0, i{{.+}} 0 62 // CHECK-DAG: [[TBP0:%.+]] = getelementptr inbounds {{.+}}[[TBP]], i{{.+}} 0, i{{.+}} 0 63 // CHECK-DAG: [[TP0:%.+]] = getelementptr inbounds {{.+}}[[TP]], i{{.+}} 0, i{{.+}} 0 64 // CHECK-DAG: [[TCBP0:%.+]] = bitcast i8** [[TBP0]] to %class.C** 65 // CHECK-DAG: [[TCP0:%.+]] = bitcast i8** [[TP0]] to %class.C** 66 // CHECK-DAG: store %class.C* [[VAL]], %class.C** [[TCBP0]] 67 // CHECK-DAG: store %class.C* [[VAL]], %class.C** [[TCP0]] 68 #pragma omp target update to(mapper(id): c) 69 70 // CHECK-DAG: call void @__tgt_target_data_update(i64 -1, i32 1, i8** [[FGEPBP:%.+]], i8** [[FGEPP:%.+]], i[[sz]]* getelementptr {{.+}}[1 x i[[sz]]]* [[FSIZES]], i32 0, i32 0), {{.+}}getelementptr {{.+}}[1 x i64]* [[FTYPES]]{{.+}}) 71 // CHECK-DAG: [[FGEPBP]] = getelementptr inbounds {{.+}}[[FBP:%[^,]+]], i{{.+}} 0, i{{.+}} 0 72 // CHECK-DAG: [[FGEPP]] = getelementptr inbounds {{.+}}[[FP:%[^,]+]], i{{.+}} 0, i{{.+}} 0 73 // CHECK-DAG: [[FBP0:%.+]] = getelementptr inbounds {{.+}}[[FBP]], i{{.+}} 0, i{{.+}} 0 74 // CHECK-DAG: [[FP0:%.+]] = getelementptr inbounds {{.+}}[[FP]], i{{.+}} 0, i{{.+}} 0 75 // CHECK-DAG: [[FCBP0:%.+]] = bitcast i8** [[FBP0]] to %class.C** 76 // CHECK-DAG: [[FCP0:%.+]] = bitcast i8** [[FP0]] to %class.C** 77 // CHECK-DAG: store %class.C* [[VAL]], %class.C** [[FCBP0]] 78 // CHECK-DAG: store %class.C* [[VAL]], %class.C** [[FCP0]] 79 #pragma omp target update from(mapper(id): c) 80 } 81 82 83 // CHECK: define internal void [[KERNEL]](%class.C* {{.+}}[[ARG:%.+]]) 84 // CHECK: [[ADDR:%.+]] = alloca %class.C*, 85 // CHECK: store %class.C* [[ARG]], %class.C** [[ADDR]] 86 // CHECK: [[CADDR:%.+]] = load %class.C*, %class.C** [[ADDR]] 87 // CHECK: [[CAADDR:%.+]] = getelementptr inbounds %class.C, %class.C* [[CADDR]], i32 0, i32 0 88 // CHECK: [[VAL:%[^,]+]] = load i32, i32* [[CAADDR]] 89 // CHECK: {{.+}} = add nsw i32 [[VAL]], 1 90 // CHECK: } 91 92 #endif 93