| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _ |
| // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix=CHECK1 |
| |
| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix=CHECK2 |
| |
| // expected-no-diagnostics |
| |
| void foo(); |
| void bar(); |
| |
| struct Test { |
| static void main() { |
| int failed = 0; |
| int j = 2; |
| |
| #pragma omp parallel |
| { |
| int local_j = 3; |
| #pragma omp single copyprivate(local_j) |
| { |
| local_j = 4; |
| } |
| |
| // Assure reports a data race, but value written to "j" |
| // should always be the same. |
| j = local_j; |
| } |
| |
| } |
| }; |
| |
| int main() { |
| Test::main(); |
| #pragma omp parallel |
| { |
| try { |
| foo(); |
| } catch (int t) { |
| #pragma omp critical |
| { |
| bar(); |
| }; |
| } |
| }; |
| return 0; |
| } |
| |
| // CHECK1-LABEL: define {{[^@]+}}@main |
| // CHECK1-SAME: () #[[ATTR0:[0-9]+]] { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: [[RETVAL:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: store i32 0, i32* [[RETVAL]], align 4 |
| // CHECK1-NEXT: call void @"?main@Test@@SAXXZ"() |
| // CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @[[GLOB1:[0-9]+]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*)) |
| // CHECK1-NEXT: ret i32 0 |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@.omp_outlined. |
| // CHECK1-SAME: (i32* noalias [[DOTGLOBAL_TID_:%.*]], i32* noalias [[DOTBOUND_TID_:%.*]]) #[[ATTR2:[0-9]+]] personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK1-NEXT: [[T:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8 |
| // CHECK1-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: invoke void @"?foo@@YAXXZ"() |
| // CHECK1-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[CATCH_DISPATCH:%.*]] |
| // CHECK1: catch.dispatch: |
| // CHECK1-NEXT: [[TMP0:%.*]] = catchswitch within none [label %catch] unwind label [[TERMINATE:%.*]] |
| // CHECK1: catch: |
| // CHECK1-NEXT: [[TMP1:%.*]] = catchpad within [[TMP0]] [%rtti.TypeDescriptor2* @"??_R0H@8", i32 0, i32* %t] |
| // CHECK1-NEXT: [[TMP2:%.*]] = load i32*, i32** [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: [[TMP3:%.*]] = load i32, i32* [[TMP2]], align 4 |
| // CHECK1-NEXT: call void @__kmpc_critical(%struct.ident_t* @[[GLOB1]], i32 [[TMP3]], [8 x i32]* @.gomp_critical_user_.var) [ "funclet"(token [[TMP1]]) ] |
| // CHECK1-NEXT: invoke void @"?bar@@YAXXZ"() [ "funclet"(token [[TMP1]]) ] |
| // CHECK1-NEXT: to label [[INVOKE_CONT1:%.*]] unwind label [[EHCLEANUP:%.*]] |
| // CHECK1: invoke.cont1: |
| // CHECK1-NEXT: call void @__kmpc_end_critical(%struct.ident_t* @[[GLOB1]], i32 [[TMP3]], [8 x i32]* @.gomp_critical_user_.var) [ "funclet"(token [[TMP1]]) ] |
| // CHECK1-NEXT: catchret from [[TMP1]] to label [[CATCHRET_DEST:%.*]] |
| // CHECK1: catchret.dest: |
| // CHECK1-NEXT: br label [[TRY_CONT:%.*]] |
| // CHECK1: try.cont: |
| // CHECK1-NEXT: ret void |
| // CHECK1: invoke.cont: |
| // CHECK1-NEXT: br label [[TRY_CONT]] |
| // CHECK1: ehcleanup: |
| // CHECK1-NEXT: [[TMP4:%.*]] = cleanuppad within [[TMP1]] [] |
| // CHECK1-NEXT: call void @__kmpc_end_critical(%struct.ident_t* @[[GLOB1]], i32 [[TMP3]], [8 x i32]* @.gomp_critical_user_.var) [ "funclet"(token [[TMP4]]) ] |
| // CHECK1-NEXT: cleanupret from [[TMP4]] unwind label [[TERMINATE2:%.*]] |
| // CHECK1: terminate: |
| // CHECK1-NEXT: [[TMP5:%.*]] = cleanuppad within none [] |
| // CHECK1-NEXT: call void @"?terminate@@YAXXZ"() #[[ATTR7:[0-9]+]] [ "funclet"(token [[TMP5]]) ] |
| // CHECK1-NEXT: unreachable |
| // CHECK1: terminate2: |
| // CHECK1-NEXT: [[TMP6:%.*]] = cleanuppad within [[TMP1]] [] |
| // CHECK1-NEXT: call void @"?terminate@@YAXXZ"() #[[ATTR7]] [ "funclet"(token [[TMP6]]) ] |
| // CHECK1-NEXT: unreachable |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..1 |
| // CHECK1-SAME: (i32* noalias [[DOTGLOBAL_TID_:%.*]], i32* noalias [[DOTBOUND_TID_:%.*]], i32* nonnull align 4 dereferenceable(4) [[J:%.*]]) #[[ATTR2]] { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: [[J_ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK1-NEXT: [[LOCAL_J:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_COPYPRIVATE_DID_IT:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_COPYPRIVATE_CPR_LIST:%.*]] = alloca [1 x i8*], align 8 |
| // CHECK1-NEXT: store i32* [[J]], i32** [[J_ADDR]], align 8 |
| // CHECK1-NEXT: store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8 |
| // CHECK1-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: [[TMP0:%.*]] = load i32*, i32** [[J_ADDR]], align 8 |
| // CHECK1-NEXT: store i32 3, i32* [[LOCAL_J]], align 4 |
| // CHECK1-NEXT: store i32 0, i32* [[DOTOMP_COPYPRIVATE_DID_IT]], align 4 |
| // CHECK1-NEXT: [[TMP1:%.*]] = load i32*, i32** [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: [[TMP2:%.*]] = load i32, i32* [[TMP1]], align 4 |
| // CHECK1-NEXT: [[TMP3:%.*]] = call i32 @__kmpc_single(%struct.ident_t* @[[GLOB1]], i32 [[TMP2]]) |
| // CHECK1-NEXT: [[TMP4:%.*]] = icmp ne i32 [[TMP3]], 0 |
| // CHECK1-NEXT: br i1 [[TMP4]], label [[OMP_IF_THEN:%.*]], label [[OMP_IF_END:%.*]] |
| // CHECK1: omp_if.then: |
| // CHECK1-NEXT: store i32 4, i32* [[LOCAL_J]], align 4 |
| // CHECK1-NEXT: call void @__kmpc_end_single(%struct.ident_t* @[[GLOB1]], i32 [[TMP2]]) |
| // CHECK1-NEXT: store i32 1, i32* [[DOTOMP_COPYPRIVATE_DID_IT]], align 4 |
| // CHECK1-NEXT: br label [[OMP_IF_END]] |
| // CHECK1: omp_if.end: |
| // CHECK1-NEXT: [[TMP5:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOMP_COPYPRIVATE_CPR_LIST]], i64 0, i64 0 |
| // CHECK1-NEXT: [[TMP6:%.*]] = bitcast i32* [[LOCAL_J]] to i8* |
| // CHECK1-NEXT: store i8* [[TMP6]], i8** [[TMP5]], align 8 |
| // CHECK1-NEXT: [[TMP7:%.*]] = bitcast [1 x i8*]* [[DOTOMP_COPYPRIVATE_CPR_LIST]] to i8* |
| // CHECK1-NEXT: [[TMP8:%.*]] = load i32, i32* [[DOTOMP_COPYPRIVATE_DID_IT]], align 4 |
| // CHECK1-NEXT: call void @__kmpc_copyprivate(%struct.ident_t* @[[GLOB1]], i32 [[TMP2]], i64 8, i8* [[TMP7]], void (i8*, i8*)* @.omp.copyprivate.copy_func, i32 [[TMP8]]) |
| // CHECK1-NEXT: [[TMP9:%.*]] = load i32, i32* [[LOCAL_J]], align 4 |
| // CHECK1-NEXT: store i32 [[TMP9]], i32* [[TMP0]], align 4 |
| // CHECK1-NEXT: ret void |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@.omp.copyprivate.copy_func |
| // CHECK1-SAME: (i8* [[TMP0:%.*]], i8* [[TMP1:%.*]]) #[[ATTR6:[0-9]+]] { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: [[DOTADDR:%.*]] = alloca i8*, align 8 |
| // CHECK1-NEXT: [[DOTADDR1:%.*]] = alloca i8*, align 8 |
| // CHECK1-NEXT: store i8* [[TMP1]], i8** [[DOTADDR]], align 8 |
| // CHECK1-NEXT: store i8* [[TMP0]], i8** [[DOTADDR1]], align 8 |
| // CHECK1-NEXT: [[TMP2:%.*]] = load i8*, i8** [[DOTADDR1]], align 8 |
| // CHECK1-NEXT: [[TMP3:%.*]] = bitcast i8* [[TMP2]] to [1 x i8*]* |
| // CHECK1-NEXT: [[TMP4:%.*]] = load i8*, i8** [[DOTADDR]], align 8 |
| // CHECK1-NEXT: [[TMP5:%.*]] = bitcast i8* [[TMP4]] to [1 x i8*]* |
| // CHECK1-NEXT: [[TMP6:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[TMP3]], i64 0, i64 0 |
| // CHECK1-NEXT: [[TMP7:%.*]] = load i8*, i8** [[TMP6]], align 8 |
| // CHECK1-NEXT: [[TMP8:%.*]] = bitcast i8* [[TMP7]] to i32* |
| // CHECK1-NEXT: [[TMP9:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[TMP5]], i64 0, i64 0 |
| // CHECK1-NEXT: [[TMP10:%.*]] = load i8*, i8** [[TMP9]], align 8 |
| // CHECK1-NEXT: [[TMP11:%.*]] = bitcast i8* [[TMP10]] to i32* |
| // CHECK1-NEXT: [[TMP12:%.*]] = load i32, i32* [[TMP11]], align 4 |
| // CHECK1-NEXT: store i32 [[TMP12]], i32* [[TMP8]], align 4 |
| // CHECK1-NEXT: ret void |
| // |
| // |
| // CHECK2-LABEL: define {{[^@]+}}@main |
| // CHECK2-SAME: () #[[ATTR0:[0-9]+]] personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) { |
| // CHECK2-NEXT: entry: |
| // CHECK2-NEXT: [[RETVAL:%.*]] = alloca i32, align 4 |
| // CHECK2-NEXT: [[T:%.*]] = alloca i32, align 4 |
| // CHECK2-NEXT: store i32 0, i32* [[RETVAL]], align 4 |
| // CHECK2-NEXT: call void @"?main@Test@@SAXXZ"() |
| // CHECK2-NEXT: invoke void @"?foo@@YAXXZ"() |
| // CHECK2-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[CATCH_DISPATCH:%.*]] |
| // CHECK2: catch.dispatch: |
| // CHECK2-NEXT: [[TMP0:%.*]] = catchswitch within none [label %catch] unwind label [[TERMINATE:%.*]] |
| // CHECK2: catch: |
| // CHECK2-NEXT: [[TMP1:%.*]] = catchpad within [[TMP0]] [%rtti.TypeDescriptor2* @"??_R0H@8", i32 0, i32* %t] |
| // CHECK2-NEXT: invoke void @"?bar@@YAXXZ"() [ "funclet"(token [[TMP1]]) ] |
| // CHECK2-NEXT: to label [[INVOKE_CONT1:%.*]] unwind label [[TERMINATE]] |
| // CHECK2: invoke.cont1: |
| // CHECK2-NEXT: catchret from [[TMP1]] to label [[CATCHRET_DEST:%.*]] |
| // CHECK2: catchret.dest: |
| // CHECK2-NEXT: br label [[TRY_CONT:%.*]] |
| // CHECK2: try.cont: |
| // CHECK2-NEXT: ret i32 0 |
| // CHECK2: invoke.cont: |
| // CHECK2-NEXT: br label [[TRY_CONT]] |
| // CHECK2: terminate: |
| // CHECK2-NEXT: [[TMP2:%.*]] = cleanuppad within none [] |
| // CHECK2-NEXT: call void @"?terminate@@YAXXZ"() #[[ATTR3:[0-9]+]] [ "funclet"(token [[TMP2]]) ] |
| // CHECK2-NEXT: unreachable |
| // |