1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=51 -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefixes=ALL,NORMAL 2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefixes=ALL,NORMAL 4 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -fopenmp-version=51 -fexceptions -fcxx-exceptions -debug-info-kind=line-tables-only -x c++ -emit-llvm %s -o - | FileCheck %s --check-prefix=TERM_DEBUG 5 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=51 -fopenmp-enable-irbuilder -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefixes=ALL,IRBUILDER 6 // RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -fopenmp-enable-irbuilder -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s 7 // RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -fopenmp-enable-irbuilder -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefixes=ALL,IRBUILDER 8 9 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=51 -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s 10 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=51 -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s 11 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=51 -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s 12 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -fopenmp-version=51 -fexceptions -fcxx-exceptions -debug-info-kind=line-tables-only -x c++ -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 13 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 14 // expected-no-diagnostics 15 #ifndef HEADER 16 #define HEADER 17 18 // ALL: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* } 19 20 // ALL: define {{.*}}void [[FOO:@.+]]() 21 22 void foo() { extern void mayThrow(); mayThrow(); } 23 24 // ALL-LABEL: @main 25 // TERM_DEBUG-LABEL: @main 26 int main() { 27 // ALL: [[A_ADDR:%.+]] = alloca i8 28 char a; 29 30 // ALL: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEFAULT_LOC:@.+]]) 31 // ALL: [[RES:%.+]] = call {{.*}}i32 @__kmpc_masked([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], i32 0) 32 // ALL-NEXT: [[IS_MASKED:%.+]] = icmp ne i32 [[RES]], 0 33 // ALL-NEXT: br i1 [[IS_MASKED]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] 34 // ALL: [[THEN]] 35 // ALL-NEXT: store i8 2, i8* [[A_ADDR]] 36 // ALL-NEXT: call {{.*}}void @__kmpc_end_masked([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) 37 // ALL-NEXT: br label {{%?}}[[EXIT]] 38 // ALL: [[EXIT]] 39 #pragma omp masked 40 a = 2; 41 // IRBUILDER: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEFAULT_LOC:@.+]]) 42 // ALL: [[RES:%.+]] = call {{.*}}i32 @__kmpc_masked([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], i32 2) 43 // ALL-NEXT: [[IS_MASKED:%.+]] = icmp ne i32 [[RES]], 0 44 // ALL-NEXT: br i1 [[IS_MASKED]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] 45 // ALL: [[THEN]] 46 // IRBUILDER-NEXT: call {{.*}}void [[FOO]]() 47 // NORMAL-NEXT: invoke {{.*}}void [[FOO]]() 48 // ALL: call {{.*}}void @__kmpc_end_masked([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) 49 // ALL-NEXT: br label {{%?}}[[EXIT]] 50 // ALL: [[EXIT]] 51 #pragma omp masked filter(2) 52 foo(); 53 // ALL: store i32 9, i32* [[X:.+]], 54 // ALL: [[X_VAL:%.+]] = load i32, i32* [[X]] 55 // IRBUILDER: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEFAULT_LOC:@.+]]) 56 // ALL: [[RES:%.+]] = call {{.*}}i32 @__kmpc_masked([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], i32 [[X_VAL]]) 57 // ALL-NEXT: [[IS_MASKED:%.+]] = icmp ne i32 [[RES]], 0 58 // ALL-NEXT: br i1 [[IS_MASKED]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] 59 // ALL: [[THEN]] 60 // IRBUILDER-NEXT: call {{.*}}void [[FOO]]() 61 // NORMAL-NEXT: invoke {{.*}}void [[FOO]]() 62 // ALL: call {{.*}}void @__kmpc_end_masked([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) 63 // ALL-NEXT: br label {{%?}}[[EXIT]] 64 // ALL: [[EXIT]] 65 int x = 9; 66 #pragma omp masked filter(x) 67 foo(); 68 // ALL-NOT: call i32 @__kmpc_masked 69 // ALL-NOT: call void @__kmpc_end_masked 70 return a; 71 } 72 73 // ALL-LABEL: lambda_masked 74 // TERM_DEBUG-LABEL: lambda_masked 75 void lambda_masked(int a, int b) { 76 auto l = [=]() { 77 #pragma omp masked 78 { 79 // ALL: call i32 @__kmpc_masked( 80 int c = a + b; 81 } 82 }; 83 84 l(); 85 86 auto l1 = [=]() { 87 #pragma omp parallel 88 #pragma omp masked filter(1) 89 { 90 // ALL: call i32 @__kmpc_masked( 91 int c = a + b; 92 } 93 }; 94 95 l1(); 96 97 int y = 1; 98 auto l2 = [=](int yy) { 99 #pragma omp parallel 100 #pragma omp masked filter(yy) 101 { 102 // ALL: call i32 @__kmpc_masked( 103 int c = a + b; 104 } 105 }; 106 107 l2(y); 108 } 109 110 // ALL-LABEL: parallel_masked 111 // TERM_DEBUG-LABEL: parallel_masked 112 void parallel_masked() { 113 #pragma omp parallel 114 #pragma omp masked filter(1) 115 // TERM_DEBUG-NOT: __kmpc_global_thread_num 116 // TERM_DEBUG: call i32 @__kmpc_masked({{.+}}), !dbg [[DBG_LOC_START:![0-9]+]] 117 // TERM_DEBUG: invoke void {{.*}}foo{{.*}}() 118 // TERM_DEBUG: unwind label %[[TERM_LPAD:.+]], 119 // TERM_DEBUG-NOT: __kmpc_global_thread_num 120 // TERM_DEBUG: call void @__kmpc_end_masked({{.+}}), !dbg [[DBG_LOC_END:![0-9]+]] 121 // TERM_DEBUG: [[TERM_LPAD]] 122 // TERM_DEBUG: call void @__clang_call_terminate 123 // TERM_DEBUG: unreachable 124 foo(); 125 126 int x; 127 #pragma omp parallel 128 #pragma omp masked filter(x) 129 // TERM_DEBUG-NOT: __kmpc_global_thread_num 130 // TERM_DEBUG: call i32 @__kmpc_masked({{.+}}), !dbg [[DBG_LOC_START:![0-9]+]] 131 // TERM_DEBUG: invoke void {{.*}}foo{{.*}}() 132 // TERM_DEBUG: unwind label %[[TERM_LPAD:.+]], 133 // TERM_DEBUG-NOT: __kmpc_global_thread_num 134 // TERM_DEBUG: call void @__kmpc_end_masked({{.+}}), !dbg [[DBG_LOC_END:![0-9]+]] 135 // TERM_DEBUG: [[TERM_LPAD]] 136 // TERM_DEBUG: call void @__clang_call_terminate 137 // TERM_DEBUG: unreachable 138 foo(); 139 } 140 // TERM_DEBUG-DAG: [[DBG_LOC_START]] = !DILocation(line: [[@LINE-12]], 141 // TERM_DEBUG-DAG: [[DBG_LOC_END]] = !DILocation(line: [[@LINE-3]], 142 143 #endif 144