56 lines · cpp
1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --include-generated-funcs --prefix-filecheck-ir-name _ --version 62// RUN: %clang_cc1 -fopenmp -O1 -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK3 4template <class Function, class... Args>5void run_task(Function function, Args... args) {6#pragma omp task untied7 { function(args...); }8}9 10void bar(int a, float b);11 12void foo() {13 int a;14 float b;15 run_task(bar, a, b);16}17// CHECK-LABEL: define void @_Z3foov(18// CHECK-SAME: ) local_unnamed_addr #[[ATTR0:[0-9]+]] {19// CHECK-NEXT: [[ENTRY:.*:]]20// CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1:[0-9]+]])21// CHECK-NEXT: [[TMP1:%.*]] = tail call ptr @__kmpc_omp_task_alloc(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 0, i64 56, i64 1, ptr nonnull @.omp_task_entry.)22// CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP1]], i64 4023// CHECK-NEXT: store ptr @_Z3barif, ptr [[TMP2]], align 8, !tbaa [[ANYPTR_TBAA3:![0-9]+]]24// CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP1]], i64 1625// CHECK-NEXT: store i32 0, ptr [[TMP3]], align 8, !tbaa [[INT_TBAA12:![0-9]+]]26// CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @__kmpc_omp_task(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr [[TMP1]])27// CHECK-NEXT: ret void28//29//30// CHECK-LABEL: define internal noundef i32 @.omp_task_entry.(31// CHECK-SAME: i32 noundef [[TMP0:%.*]], ptr noalias noundef [[TMP1:%.*]]) #[[ATTR3:[0-9]+]] {32// CHECK-NEXT: [[ENTRY:.*:]]33// CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP1]], i64 1634// CHECK-NEXT: tail call void @llvm.experimental.noalias.scope.decl(metadata [[META13:![0-9]+]])35// CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr [[TMP2]], align 4, !tbaa [[INT_TBAA16:![0-9]+]], !alias.scope [[META13]], !noalias [[META17:![0-9]+]]36// CHECK-NEXT: switch i32 [[TMP3]], [[DOTOMP_OUTLINED__EXIT:label %.*]] [37// CHECK-NEXT: i32 0, [[DOTUNTIED_JMP__I:label %.*]]38// CHECK-NEXT: i32 1, [[DOTUNTIED_NEXT__I:label %.*]]39// CHECK-NEXT: ]40// CHECK: [[_UNTIED_JMP__I:.*:]]41// CHECK-NEXT: store i32 1, ptr [[TMP2]], align 4, !tbaa [[INT_TBAA16]], !alias.scope [[META13]], !noalias [[META17]]42// CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @__kmpc_omp_task(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr nonnull [[TMP1]]), !noalias [[META13]]43// CHECK-NEXT: br [[DOTOMP_OUTLINED__EXIT]]44// CHECK: [[_UNTIED_NEXT__I:.*:]]45// CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP1]], i64 4046// CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP1]], i64 5247// CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds nuw i8, ptr [[TMP1]], i64 4848// CHECK-NEXT: [[TMP8:%.*]] = load ptr, ptr [[TMP5]], align 8, !tbaa [[ANYPTR_TBAA19:![0-9]+]], !noalias [[META13]]49// CHECK-NEXT: [[TMP9:%.*]] = load i32, ptr [[TMP7]], align 8, !tbaa [[INT_TBAA16]], !noalias [[META13]]50// CHECK-NEXT: [[TMP10:%.*]] = load float, ptr [[TMP6]], align 4, !tbaa [[FLOAT_TBAA20:![0-9]+]], !noalias [[META13]]51// CHECK-NEXT: tail call void [[TMP8]](i32 noundef [[TMP9]], float noundef [[TMP10]]) #[[ATTR2:[0-9]+]], !noalias [[META13]]52// CHECK-NEXT: br [[DOTOMP_OUTLINED__EXIT]]53// CHECK: [[_OMP_OUTLINED__EXIT:.*:]]54// CHECK-NEXT: ret i32 055//56