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{{.*}}_l49.region_id = weak constant i8 0 30 31 // CHECK-DAG: [[SIZES:@.+]] = {{.+}}constant [1 x i{{64|32}}] [i{{64|32}} 4] 32 // CHECK-DAG: [[TYPES:@.+]] = {{.+}}constant [1 x i64] [i64 35] 33 34 // CHECK-LABEL: foo{{.*}}( 35 void foo(int a){ 36 int i = a; 37 C c; 38 c.a = a; 39 40 // CHECK-DAG: call i32 @__tgt_target(i64 {{.+}}, i8* {{.+}}, i32 1, i8** [[BPGEP:%[0-9]+]], i8** [[PGEP:%[0-9]+]], {{.+}}[[SIZES]]{{.+}}, {{.+}}[[TYPES]]{{.+}}) 41 // CHECK-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BPS:%[^,]+]], i32 0, i32 0 42 // CHECK-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[PS:%[^,]+]], i32 0, i32 0 43 // CHECK-DAG: [[BP1:%.+]] = getelementptr inbounds {{.+}}[[BPS]], i32 0, i32 0 44 // CHECK-DAG: [[P1:%.+]] = getelementptr inbounds {{.+}}[[PS]], i32 0, i32 0 45 // CHECK-DAG: [[CBP1:%.+]] = bitcast i8** [[BP1]] to %class.C** 46 // CHECK-DAG: [[CP1:%.+]] = bitcast i8** [[P1]] to %class.C** 47 // CHECK-DAG: store %class.C* [[VAL:%[^,]+]], %class.C** [[CBP1]] 48 // CHECK-DAG: store %class.C* [[VAL]], %class.C** [[CP1]] 49 #pragma omp target map(mapper(id),tofrom: c) 50 { 51 ++c.a; 52 } 53 // CHECK: call void [[KERNEL:@.+]](%class.C* [[VAL]]) 54 } 55 56 57 // CHECK: define internal void [[KERNEL]](%class.C* {{.+}}[[ARG:%.+]]) 58 // CHECK: [[ADDR:%.+]] = alloca %class.C*, 59 // CHECK: store %class.C* [[ARG]], %class.C** [[ADDR]] 60 // CHECK: [[CADDR:%.+]] = load %class.C*, %class.C** [[ADDR]] 61 // CHECK: [[CAADDR:%.+]] = getelementptr inbounds %class.C, %class.C* [[CADDR]], i32 0, i32 0 62 // CHECK: [[VAL:%[^,]+]] = load i32, i32* [[CAADDR]] 63 // CHECK: {{.+}} = add nsw i32 [[VAL]], 1 64 // CHECK: } 65 66 #endif 67