| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --prefix-filecheck-ir-name _ |
| // RUN: %clang_cc1 -fopenmp -O1 -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK |
| |
| template <class Function, class... Args> |
| void run_task(Function function, Args... args) { |
| #pragma omp task untied |
| { function(args...); } |
| } |
| |
| void bar(int a, float b); |
| |
| void foo() { |
| int a; |
| float b; |
| run_task(bar, a, b); |
| } |
| // CHECK-LABEL: define {{[^@]+}}@_Z3foov |
| // CHECK-SAME: () local_unnamed_addr #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1:[0-9]+]]) |
| // 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.) |
| // CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i8, ptr [[TMP1]], i64 40 |
| // CHECK-NEXT: store ptr @_Z3barif, ptr [[TMP2]], align 8, !tbaa [[TBAA3:![0-9]+]] |
| // CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i8, ptr [[TMP1]], i64 16 |
| // CHECK-NEXT: store i32 0, ptr [[TMP3]], align 8, !tbaa [[TBAA12:![0-9]+]] |
| // CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @__kmpc_omp_task(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr [[TMP1]]) |
| // CHECK-NEXT: ret void |
| // |
| // |
| // CHECK-LABEL: define {{[^@]+}}@.omp_task_entry. |
| // CHECK-SAME: (i32 noundef [[TMP0:%.*]], ptr noalias noundef [[TMP1:%.*]]) #[[ATTR3:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds i8, ptr [[TMP1]], i64 16 |
| // CHECK-NEXT: tail call void @llvm.experimental.noalias.scope.decl(metadata [[META13:![0-9]+]]) |
| // CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr [[TMP2]], align 4, !tbaa [[TBAA16:![0-9]+]], !alias.scope [[META13]], !noalias [[META17:![0-9]+]] |
| // CHECK-NEXT: switch i32 [[TMP3]], label [[DOTOMP_OUTLINED__EXIT:%.*]] [ |
| // CHECK-NEXT: i32 0, label [[DOTUNTIED_JMP__I:%.*]] |
| // CHECK-NEXT: i32 1, label [[DOTUNTIED_NEXT__I:%.*]] |
| // CHECK-NEXT: ] |
| // CHECK: .untied.jmp..i: |
| // CHECK-NEXT: store i32 1, ptr [[TMP2]], align 4, !tbaa [[TBAA16]], !alias.scope [[META13]], !noalias [[META17]] |
| // CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @__kmpc_omp_task(ptr nonnull @[[GLOB1]], i32 [[TMP0]], ptr [[TMP1]]), !noalias [[META13]] |
| // CHECK-NEXT: br label [[DOTOMP_OUTLINED__EXIT]] |
| // CHECK: .untied.next..i: |
| // CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds i8, ptr [[TMP1]], i64 40 |
| // CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i8, ptr [[TMP1]], i64 52 |
| // CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds i8, ptr [[TMP1]], i64 48 |
| // CHECK-NEXT: [[TMP8:%.*]] = load ptr, ptr [[TMP5]], align 8, !tbaa [[TBAA19:![0-9]+]], !noalias [[META13]] |
| // CHECK-NEXT: [[TMP9:%.*]] = load i32, ptr [[TMP7]], align 4, !tbaa [[TBAA16]], !noalias [[META13]] |
| // CHECK-NEXT: [[TMP10:%.*]] = load float, ptr [[TMP6]], align 4, !tbaa [[TBAA20:![0-9]+]], !noalias [[META13]] |
| // CHECK-NEXT: tail call void [[TMP8]](i32 noundef [[TMP9]], float noundef [[TMP10]]) #[[ATTR2:[0-9]+]], !noalias [[META13]] |
| // CHECK-NEXT: br label [[DOTOMP_OUTLINED__EXIT]] |
| // CHECK: .omp_outlined..exit: |
| // CHECK-NEXT: ret i32 0 |
| // |
