| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --check-attributes --include-generated-funcs |
| // RUN: %clang_cc1 -x c++ -O1 -fopenmp-version=45 -disable-llvm-optzns -verify -fopenmp -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK |
| // RUN: %clang_cc1 -x c++ -O1 -fopenmp-version=45 -disable-llvm-optzns -verify -fopenmp -triple x86_64-unknown-linux -emit-llvm -fno-inline %s -o - | FileCheck %s --check-prefix=CHECK-NOINLINE |
| // expected-no-diagnostics |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| void foo() { |
| #pragma omp parallel if(0) |
| ; |
| #pragma omp parallel |
| ; |
| } |
| |
| #endif |
| // CHECK: Function Attrs: mustprogress nounwind |
| // CHECK-LABEL: define {{[^@]+}}@_Z3foov |
| // CHECK-SAME: () #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4 |
| // CHECK-NEXT: [[DOTBOUND_ZERO_ADDR:%.*]] = alloca i32, align 4 |
| // CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1:[0-9]+]]) |
| // CHECK-NEXT: call void @__kmpc_serialized_parallel(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]]) |
| // CHECK-NEXT: store i32 [[TMP0]], i32* [[DOTTHREADID_TEMP_]], align 4, !tbaa [[TBAA3:![0-9]+]] |
| // CHECK-NEXT: store i32 0, i32* [[DOTBOUND_ZERO_ADDR]], align 4 |
| // CHECK-NEXT: call void @.omp_outlined.(i32* [[DOTTHREADID_TEMP_]], i32* [[DOTBOUND_ZERO_ADDR]]) #[[ATTR2:[0-9]+]] |
| // CHECK-NEXT: call void @__kmpc_end_serialized_parallel(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]]) |
| // CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @[[GLOB1]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*)) |
| // CHECK-NEXT: ret void |
| // |
| // |
| // CHECK: Function Attrs: noinline norecurse nounwind |
| // CHECK-LABEL: define {{[^@]+}}@.omp_outlined. |
| // CHECK-SAME: (i32* noalias noundef [[DOTGLOBAL_TID_:%.*]], i32* noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA7:![0-9]+]] |
| // CHECK-NEXT: store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA7]] |
| // CHECK-NEXT: ret void |
| // |
| // |
| // CHECK: Function Attrs: alwaysinline norecurse nounwind |
| // CHECK-LABEL: define {{[^@]+}}@.omp_outlined..1 |
| // CHECK-SAME: (i32* noalias noundef [[DOTGLOBAL_TID_:%.*]], i32* noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR3:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA7]] |
| // CHECK-NEXT: store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA7]] |
| // CHECK-NEXT: ret void |
| // |
| // |
| // CHECK-NOINLINE: Function Attrs: mustprogress noinline nounwind |
| // CHECK-NOINLINE-LABEL: define {{[^@]+}}@_Z3foov |
| // CHECK-NOINLINE-SAME: () #[[ATTR0:[0-9]+]] { |
| // CHECK-NOINLINE-NEXT: entry: |
| // CHECK-NOINLINE-NEXT: [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4 |
| // CHECK-NOINLINE-NEXT: [[DOTBOUND_ZERO_ADDR:%.*]] = alloca i32, align 4 |
| // CHECK-NOINLINE-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1:[0-9]+]]) |
| // CHECK-NOINLINE-NEXT: call void @__kmpc_serialized_parallel(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]]) |
| // CHECK-NOINLINE-NEXT: store i32 [[TMP0]], i32* [[DOTTHREADID_TEMP_]], align 4, !tbaa [[TBAA3:![0-9]+]] |
| // CHECK-NOINLINE-NEXT: store i32 0, i32* [[DOTBOUND_ZERO_ADDR]], align 4 |
| // CHECK-NOINLINE-NEXT: call void @.omp_outlined.(i32* [[DOTTHREADID_TEMP_]], i32* [[DOTBOUND_ZERO_ADDR]]) #[[ATTR2:[0-9]+]] |
| // CHECK-NOINLINE-NEXT: call void @__kmpc_end_serialized_parallel(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]]) |
| // CHECK-NOINLINE-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @[[GLOB1]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*)) |
| // CHECK-NOINLINE-NEXT: ret void |
| // |
| // |
| // CHECK-NOINLINE: Function Attrs: noinline norecurse nounwind |
| // CHECK-NOINLINE-LABEL: define {{[^@]+}}@.omp_outlined. |
| // CHECK-NOINLINE-SAME: (i32* noalias noundef [[DOTGLOBAL_TID_:%.*]], i32* noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] { |
| // CHECK-NOINLINE-NEXT: entry: |
| // CHECK-NOINLINE-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NOINLINE-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NOINLINE-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA7:![0-9]+]] |
| // CHECK-NOINLINE-NEXT: store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA7]] |
| // CHECK-NOINLINE-NEXT: ret void |
| // |
| // |
| // CHECK-NOINLINE: Function Attrs: alwaysinline norecurse nounwind |
| // CHECK-NOINLINE-LABEL: define {{[^@]+}}@.omp_outlined..1 |
| // CHECK-NOINLINE-SAME: (i32* noalias noundef [[DOTGLOBAL_TID_:%.*]], i32* noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR3:[0-9]+]] { |
| // CHECK-NOINLINE-NEXT: entry: |
| // CHECK-NOINLINE-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NOINLINE-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| // CHECK-NOINLINE-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA7]] |
| // CHECK-NOINLINE-NEXT: store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA7]] |
| // CHECK-NOINLINE-NEXT: ret void |
| // |
