1 // add -fopenmp-targets 2 3 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s 4 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s 5 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s 6 7 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 8 // 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 9 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s 10 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 11 // expected-no-diagnostics 12 #ifndef HEADER 13 #define HEADER 14 15 typedef __INTPTR_TYPE__ intptr_t; 16 17 // CHECK-DAG: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* } 18 // CHECK-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00" 19 // CHECK-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr constant [[IDENT_T_TY]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) } 20 21 void foo(); 22 23 struct S { 24 intptr_t a, b, c; 25 S(intptr_t a) : a(a) {} 26 operator char() { return a; } 27 ~S() {} 28 }; 29 30 template <typename T> 31 T tmain() { 32 #pragma omp target 33 #pragma omp teams 34 #pragma omp distribute parallel for proc_bind(master) 35 for(int i = 0; i < 1000; i++) {} 36 return T(); 37 } 38 39 int main() { 40 // CHECK-LABEL: @main 41 #pragma omp target 42 #pragma omp teams 43 #pragma omp distribute parallel for proc_bind(spread) 44 for(int i = 0; i < 1000; i++) {} 45 #pragma omp target 46 #pragma omp teams 47 #pragma omp distribute parallel for proc_bind(close) 48 for(int i = 0; i < 1000; i++) {} 49 return tmain<int>(); 50 } 51 52 // CHECK: call {{.*}}@__tgt_target_teams_mapper(%struct.ident_t* @{{.+}}, {{.+}}) 53 // CHECK: call void [[OFFL1:@.+]]() 54 // CHECK: call {{.*}}@__tgt_target_teams_mapper(%struct.ident_t* @{{.+}}, {{.+}}) 55 // CHECK: call void [[OFFL2:@.+]]() 56 // CHECK: [[CALL_RET:%.+]] = call{{.+}} i32 [[TMAIN:@.+]]() 57 // CHECK: ret i32 [[CALL_RET]] 58 59 // CHECK: define{{.+}} void [[OFFL1]]( 60 // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}}* [[OMP_OUTLINED_1:@.+]] to {{.+}}) 61 62 // CHECK: define{{.+}} [[OMP_OUTLINED_1]](i32* {{.+}} [[GTID_IN:%.+]], 63 // CHECK: [[GTID_ADDR:%.+]] = alloca i32*, 64 // CHECK: store i32* [[GTID_IN]], i32** [[GTID_ADDR]], 65 // CHECK: [[GTID_REF:%.+]] = load i32*, i32** [[GTID_ADDR]], 66 // CHECK: [[GTID_VAL:%.+]] = load i32, i32* [[GTID_REF]], 67 // CHECK: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID_VAL]], i32 4) 68 // CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( 69 // CHECK: ret void 70 71 // CHECK: define{{.+}} [[OFFL2]]() 72 // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}}* [[OMP_OUTLINED_1:@.+]] to {{.+}}) 73 74 // CHECK: define{{.+}} [[OMP_OUTLINED_1]](i32* {{.+}} [[GTID_IN:%.+]], 75 // CHECK: [[GTID_ADDR:%.+]] = alloca i32*, 76 // CHECK: store i32* [[GTID_IN]], i32** [[GTID_ADDR]], 77 // CHECK: [[GTID_REF:%.+]] = load i32*, i32** [[GTID_ADDR]], 78 // CHECK: [[GTID_VAL:%.+]] = load i32, i32* [[GTID_REF]], 79 // CHECK: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID_VAL]], i32 3) 80 // CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( 81 // CHECK: ret void 82 83 // CHECK: define{{.+}} [[TMAIN]]() 84 // CHECK: call {{.*}}@__tgt_target_teams_mapper(%struct.ident_t* @{{.+}}, {{.+}}) 85 // CHECK: call void [[OFFL3:@.+]]() 86 87 // CHECK: define{{.+}} [[OFFL3]]() 88 // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, {{.+}}, {{.+}}* [[OMP_OUTLINED_3:@.+]] to {{.+}}) 89 90 // CHECK: define{{.+}} [[OMP_OUTLINED_3]](i32* {{.+}} [[GTID_IN:%.+]], 91 // CHECK: [[GTID_ADDR:%.+]] = alloca i32*, 92 // CHECK: store i32* [[GTID_IN]], i32** [[GTID_ADDR]], 93 // CHECK: [[GTID_REF:%.+]] = load i32*, i32** [[GTID_ADDR]], 94 // CHECK: [[GTID_VAL:%.+]] = load i32, i32* [[GTID_REF]], 95 // CHECK: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID_VAL]], i32 2) 96 // CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( 97 // CHECK: ret void 98 #endif 99