| // 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++ -emit-llvm -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -o - %s | FileCheck %s --check-prefix=CHECK1 |
| // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -fexceptions -fcxx-exceptions -triple x86_64-unknown-unknown -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -include-pch %t -fsyntax-only -verify %s -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-llvm -o - | FileCheck %s --check-prefix=CHECK1 |
| |
| // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -emit-llvm -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -o - %s | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}" |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -fexceptions -fcxx-exceptions -triple x86_64-unknown-unknown -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -include-pch %t -fsyntax-only -verify %s -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-llvm -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}" |
| // expected-no-diagnostics |
| #ifndef HEADER |
| #define HEADER |
| void foo() { extern void mayThrow(); mayThrow(); }; |
| void bar() { extern void mayThrow(); mayThrow(); }; |
| |
| template <class T> |
| T tmain() { |
| #pragma omp parallel sections |
| { |
| foo(); |
| } |
| return T(); |
| } |
| |
| int main() { |
| #pragma omp parallel sections |
| { |
| // <<UB = min(UB, GlobalUB);>> |
| // <<IV = LB;>> |
| // <<IV <= UB?>> |
| // <<TRUE>> - > <BODY> |
| #pragma omp section |
| foo(); |
| #pragma omp section |
| bar(); |
| // <<++IV;>> |
| } |
| return tmain<int>(); |
| } |
| |
| |
| #endif |
| // CHECK1-LABEL: define {{[^@]+}}@_Z3foov |
| // CHECK1-SAME: () #[[ATTR0:[0-9]+]] { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: call void @_Z8mayThrowv() |
| // CHECK1-NEXT: ret void |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@_Z3barv |
| // CHECK1-SAME: () #[[ATTR0]] { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: call void @_Z8mayThrowv() |
| // CHECK1-NEXT: ret void |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@main |
| // CHECK1-SAME: () #[[ATTR2:[0-9]+]] { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: [[RETVAL:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: store i32 0, ptr [[RETVAL]], align 4 |
| // CHECK1-NEXT: call void (ptr, i32, ptr, ...) @__kmpc_fork_call(ptr @[[GLOB2:[0-9]+]], i32 0, ptr @main.omp_outlined) |
| // CHECK1-NEXT: [[CALL:%.*]] = call noundef i32 @_Z5tmainIiET_v() |
| // CHECK1-NEXT: ret i32 [[CALL]] |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@main.omp_outlined |
| // CHECK1-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR3:[0-9]+]] personality ptr @__gxx_personality_v0 { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8 |
| // CHECK1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_LB_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_UB_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_ST_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_IL_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_IV_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8 |
| // CHECK1-NEXT: store i32 0, ptr [[DOTOMP_SECTIONS_LB_]], align 4 |
| // CHECK1-NEXT: store i32 1, ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: store i32 1, ptr [[DOTOMP_SECTIONS_ST_]], align 4 |
| // CHECK1-NEXT: store i32 0, ptr [[DOTOMP_SECTIONS_IL_]], align 4 |
| // CHECK1-NEXT: [[TMP0:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4 |
| // CHECK1-NEXT: call void @__kmpc_for_static_init_4(ptr @[[GLOB1:[0-9]+]], i32 [[TMP1]], i32 34, ptr [[DOTOMP_SECTIONS_IL_]], ptr [[DOTOMP_SECTIONS_LB_]], ptr [[DOTOMP_SECTIONS_UB_]], ptr [[DOTOMP_SECTIONS_ST_]], i32 1, i32 1) |
| // CHECK1-NEXT: [[TMP2:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 1 |
| // CHECK1-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i32 [[TMP2]], i32 1 |
| // CHECK1-NEXT: store i32 [[TMP4]], ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: [[TMP5:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_LB_]], align 4 |
| // CHECK1-NEXT: store i32 [[TMP5]], ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: br label [[OMP_INNER_FOR_COND:%.*]] |
| // CHECK1: omp.inner.for.cond: |
| // CHECK1-NEXT: [[TMP6:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: [[TMP7:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: [[CMP:%.*]] = icmp sle i32 [[TMP6]], [[TMP7]] |
| // CHECK1-NEXT: br i1 [[CMP]], label [[OMP_INNER_FOR_BODY:%.*]], label [[OMP_INNER_FOR_END:%.*]] |
| // CHECK1: omp.inner.for.body: |
| // CHECK1-NEXT: [[TMP8:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: switch i32 [[TMP8]], label [[DOTOMP_SECTIONS_EXIT:%.*]] [ |
| // CHECK1-NEXT: i32 0, label [[DOTOMP_SECTIONS_CASE:%.*]] |
| // CHECK1-NEXT: i32 1, label [[DOTOMP_SECTIONS_CASE1:%.*]] |
| // CHECK1-NEXT: ] |
| // CHECK1: .omp.sections.case: |
| // CHECK1-NEXT: invoke void @_Z3foov() |
| // CHECK1-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[TERMINATE_LPAD:%.*]] |
| // CHECK1: invoke.cont: |
| // CHECK1-NEXT: br label [[DOTOMP_SECTIONS_EXIT]] |
| // CHECK1: .omp.sections.case1: |
| // CHECK1-NEXT: invoke void @_Z3barv() |
| // CHECK1-NEXT: to label [[INVOKE_CONT2:%.*]] unwind label [[TERMINATE_LPAD]] |
| // CHECK1: invoke.cont2: |
| // CHECK1-NEXT: br label [[DOTOMP_SECTIONS_EXIT]] |
| // CHECK1: .omp.sections.exit: |
| // CHECK1-NEXT: br label [[OMP_INNER_FOR_INC:%.*]] |
| // CHECK1: omp.inner.for.inc: |
| // CHECK1-NEXT: [[TMP9:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: [[INC:%.*]] = add nsw i32 [[TMP9]], 1 |
| // CHECK1-NEXT: store i32 [[INC]], ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: br label [[OMP_INNER_FOR_COND]] |
| // CHECK1: omp.inner.for.end: |
| // CHECK1-NEXT: call void @__kmpc_for_static_fini(ptr @[[GLOB1]], i32 [[TMP1]]) |
| // CHECK1-NEXT: ret void |
| // CHECK1: terminate.lpad: |
| // CHECK1-NEXT: [[TMP10:%.*]] = landingpad { ptr, i32 } |
| // CHECK1-NEXT: catch ptr null |
| // CHECK1-NEXT: [[TMP11:%.*]] = extractvalue { ptr, i32 } [[TMP10]], 0 |
| // CHECK1-NEXT: call void @__clang_call_terminate(ptr [[TMP11]]) #[[ATTR7:[0-9]+]] |
| // CHECK1-NEXT: unreachable |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@__clang_call_terminate |
| // CHECK1-SAME: (ptr noundef [[TMP0:%.*]]) #[[ATTR5:[0-9]+]] comdat { |
| // CHECK1-NEXT: [[TMP2:%.*]] = call ptr @__cxa_begin_catch(ptr [[TMP0]]) #[[ATTR4:[0-9]+]] |
| // CHECK1-NEXT: call void @_ZSt9terminatev() #[[ATTR7]] |
| // CHECK1-NEXT: unreachable |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@_Z5tmainIiET_v |
| // CHECK1-SAME: () #[[ATTR6:[0-9]+]] comdat { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: call void (ptr, i32, ptr, ...) @__kmpc_fork_call(ptr @[[GLOB2]], i32 0, ptr @_Z5tmainIiET_v.omp_outlined) |
| // CHECK1-NEXT: ret i32 0 |
| // |
| // |
| // CHECK1-LABEL: define {{[^@]+}}@_Z5tmainIiET_v.omp_outlined |
| // CHECK1-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR3]] personality ptr @__gxx_personality_v0 { |
| // CHECK1-NEXT: entry: |
| // CHECK1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8 |
| // CHECK1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_LB_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_UB_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_ST_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_IL_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: [[DOTOMP_SECTIONS_IV_:%.*]] = alloca i32, align 4 |
| // CHECK1-NEXT: store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8 |
| // CHECK1-NEXT: store i32 0, ptr [[DOTOMP_SECTIONS_LB_]], align 4 |
| // CHECK1-NEXT: store i32 0, ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: store i32 1, ptr [[DOTOMP_SECTIONS_ST_]], align 4 |
| // CHECK1-NEXT: store i32 0, ptr [[DOTOMP_SECTIONS_IL_]], align 4 |
| // CHECK1-NEXT: [[TMP0:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8 |
| // CHECK1-NEXT: [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4 |
| // CHECK1-NEXT: call void @__kmpc_for_static_init_4(ptr @[[GLOB1]], i32 [[TMP1]], i32 34, ptr [[DOTOMP_SECTIONS_IL_]], ptr [[DOTOMP_SECTIONS_LB_]], ptr [[DOTOMP_SECTIONS_UB_]], ptr [[DOTOMP_SECTIONS_ST_]], i32 1, i32 1) |
| // CHECK1-NEXT: [[TMP2:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 0 |
| // CHECK1-NEXT: [[TMP4:%.*]] = select i1 [[TMP3]], i32 [[TMP2]], i32 0 |
| // CHECK1-NEXT: store i32 [[TMP4]], ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: [[TMP5:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_LB_]], align 4 |
| // CHECK1-NEXT: store i32 [[TMP5]], ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: br label [[OMP_INNER_FOR_COND:%.*]] |
| // CHECK1: omp.inner.for.cond: |
| // CHECK1-NEXT: [[TMP6:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: [[TMP7:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_UB_]], align 4 |
| // CHECK1-NEXT: [[CMP:%.*]] = icmp sle i32 [[TMP6]], [[TMP7]] |
| // CHECK1-NEXT: br i1 [[CMP]], label [[OMP_INNER_FOR_BODY:%.*]], label [[OMP_INNER_FOR_END:%.*]] |
| // CHECK1: omp.inner.for.body: |
| // CHECK1-NEXT: [[TMP8:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: switch i32 [[TMP8]], label [[DOTOMP_SECTIONS_EXIT:%.*]] [ |
| // CHECK1-NEXT: i32 0, label [[DOTOMP_SECTIONS_CASE:%.*]] |
| // CHECK1-NEXT: ] |
| // CHECK1: .omp.sections.case: |
| // CHECK1-NEXT: invoke void @_Z3foov() |
| // CHECK1-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[TERMINATE_LPAD:%.*]] |
| // CHECK1: invoke.cont: |
| // CHECK1-NEXT: br label [[DOTOMP_SECTIONS_EXIT]] |
| // CHECK1: .omp.sections.exit: |
| // CHECK1-NEXT: br label [[OMP_INNER_FOR_INC:%.*]] |
| // CHECK1: omp.inner.for.inc: |
| // CHECK1-NEXT: [[TMP9:%.*]] = load i32, ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: [[INC:%.*]] = add nsw i32 [[TMP9]], 1 |
| // CHECK1-NEXT: store i32 [[INC]], ptr [[DOTOMP_SECTIONS_IV_]], align 4 |
| // CHECK1-NEXT: br label [[OMP_INNER_FOR_COND]] |
| // CHECK1: omp.inner.for.end: |
| // CHECK1-NEXT: call void @__kmpc_for_static_fini(ptr @[[GLOB1]], i32 [[TMP1]]) |
| // CHECK1-NEXT: ret void |
| // CHECK1: terminate.lpad: |
| // CHECK1-NEXT: [[TMP10:%.*]] = landingpad { ptr, i32 } |
| // CHECK1-NEXT: catch ptr null |
| // CHECK1-NEXT: [[TMP11:%.*]] = extractvalue { ptr, i32 } [[TMP10]], 0 |
| // CHECK1-NEXT: call void @__clang_call_terminate(ptr [[TMP11]]) #[[ATTR7]] |
| // CHECK1-NEXT: unreachable |
| // |
