1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --check-attributes --include-generated-funcs 2 // 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 3 // expected-no-diagnostics 4 5 #ifndef HEADER 6 #define HEADER 7 8 void foo() { 9 #pragma omp parallel if(0) 10 ; 11 } 12 13 #endif 14 // CHECK: Function Attrs: mustprogress nounwind 15 // CHECK-LABEL: define {{[^@]+}}@_Z3foov 16 // CHECK-SAME: () #[[ATTR0:[0-9]+]] { 17 // CHECK-NEXT: entry: 18 // CHECK-NEXT: [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4 19 // CHECK-NEXT: [[DOTBOUND_ZERO_ADDR:%.*]] = alloca i32, align 4 20 // CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1:[0-9]+]]) 21 // CHECK-NEXT: call void @__kmpc_serialized_parallel(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]]) 22 // CHECK-NEXT: store i32 [[TMP0]], i32* [[DOTTHREADID_TEMP_]], align 4, !tbaa [[TBAA3:![0-9]+]] 23 // CHECK-NEXT: store i32 0, i32* [[DOTBOUND_ZERO_ADDR]], align 4 24 // CHECK-NEXT: call void @.omp_outlined.(i32* [[DOTTHREADID_TEMP_]], i32* [[DOTBOUND_ZERO_ADDR]]) #[[ATTR2:[0-9]+]] 25 // CHECK-NEXT: call void @__kmpc_end_serialized_parallel(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]]) 26 // CHECK-NEXT: ret void 27 // 28 // 29 // CHECK: Function Attrs: noinline norecurse nounwind 30 // CHECK-LABEL: define {{[^@]+}}@.omp_outlined. 31 // CHECK-SAME: (i32* noalias [[DOTGLOBAL_TID_:%.*]], i32* noalias [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] { 32 // CHECK-NEXT: entry: 33 // CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 34 // CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 35 // CHECK-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA7:![0-9]+]] 36 // CHECK-NEXT: store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA7]] 37 // CHECK-NEXT: ret void 38 // 39