// 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++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefix=CHECK1
// expected-no-diagnostics

int foo(int &a) { return a; }

int bar() {
  int a;
  return foo(a);
}


int maini1() {
  int a;
#pragma omp target parallel map(from:a)
  {
    int b;
    a = foo(b) + bar();
  }
  return a;
}

// parallel region


// CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z6maini1v_l16
// CHECK1-SAME: (i32* nonnull align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR0:[0-9]+]] {
// CHECK1-NEXT:  entry:
// CHECK1-NEXT:    [[A_ADDR:%.*]] = alloca i32*, align 8
// CHECK1-NEXT:    [[CAPTURED_VARS_ADDRS:%.*]] = alloca [1 x i8*], align 8
// CHECK1-NEXT:    store i32* [[A]], i32** [[A_ADDR]], align 8
// CHECK1-NEXT:    [[TMP0:%.*]] = load i32*, i32** [[A_ADDR]], align 8
// CHECK1-NEXT:    [[NVPTX_NUM_THREADS:%.*]] = call i32 @llvm.nvvm.read.ptx.sreg.ntid.x()
// CHECK1-NEXT:    call void @__kmpc_spmd_kernel_init(i32 [[NVPTX_NUM_THREADS]], i16 1)
// CHECK1-NEXT:    call void @__kmpc_data_sharing_init_stack_spmd()
// CHECK1-NEXT:    br label [[DOTEXECUTE:%.*]]
// CHECK1:       .execute:
// CHECK1-NEXT:    [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1:[0-9]+]])
// CHECK1-NEXT:    [[TMP2:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[CAPTURED_VARS_ADDRS]], i64 0, i64 0
// CHECK1-NEXT:    [[TMP3:%.*]] = bitcast i32* [[TMP0]] to i8*
// CHECK1-NEXT:    store i8* [[TMP3]], i8** [[TMP2]], align 8
// CHECK1-NEXT:    [[TMP4:%.*]] = bitcast [1 x i8*]* [[CAPTURED_VARS_ADDRS]] to i8**
// CHECK1-NEXT:    call void @__kmpc_parallel_51(%struct.ident_t* @[[GLOB1]], i32 [[TMP1]], i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*, i32*)* @__omp_outlined__ to i8*), i8* null, i8** [[TMP4]], i64 1)
// CHECK1-NEXT:    br label [[DOTOMP_DEINIT:%.*]]
// CHECK1:       .omp.deinit:
// CHECK1-NEXT:    call void @__kmpc_spmd_kernel_deinit_v2(i16 1)
// CHECK1-NEXT:    br label [[DOTEXIT:%.*]]
// CHECK1:       .exit:
// CHECK1-NEXT:    ret void
//
//
// CHECK1-LABEL: define {{[^@]+}}@__omp_outlined__
// CHECK1-SAME: (i32* noalias [[DOTGLOBAL_TID_:%.*]], i32* noalias [[DOTBOUND_TID_:%.*]], i32* nonnull align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR0]] {
// CHECK1-NEXT:  entry:
// CHECK1-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8
// CHECK1-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8
// CHECK1-NEXT:    [[A_ADDR:%.*]] = alloca i32*, align 8
// CHECK1-NEXT:    [[B:%.*]] = alloca i32, align 4
// CHECK1-NEXT:    store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8
// CHECK1-NEXT:    store i32* [[DOTBOUND_TID_]], i32** [[DOTBOUND_TID__ADDR]], align 8
// CHECK1-NEXT:    store i32* [[A]], i32** [[A_ADDR]], align 8
// CHECK1-NEXT:    [[TMP0:%.*]] = load i32*, i32** [[A_ADDR]], align 8
// CHECK1-NEXT:    [[CALL:%.*]] = call i32 @_Z3fooRi(i32* nonnull align 4 dereferenceable(4) [[B]]) #[[ATTR4:[0-9]+]]
// CHECK1-NEXT:    [[CALL1:%.*]] = call i32 @_Z3barv() #[[ATTR4]]
// CHECK1-NEXT:    [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
// CHECK1-NEXT:    store i32 [[ADD]], i32* [[TMP0]], align 4
// CHECK1-NEXT:    ret void
//
//
// CHECK1-LABEL: define {{[^@]+}}@_Z3fooRi
// CHECK1-SAME: (i32* nonnull align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR2:[0-9]+]] {
// CHECK1-NEXT:  entry:
// CHECK1-NEXT:    [[A_ADDR:%.*]] = alloca i32*, align 8
// CHECK1-NEXT:    store i32* [[A]], i32** [[A_ADDR]], align 8
// CHECK1-NEXT:    [[TMP0:%.*]] = load i32*, i32** [[A_ADDR]], align 8
// CHECK1-NEXT:    [[TMP1:%.*]] = load i32, i32* [[TMP0]], align 4
// CHECK1-NEXT:    ret i32 [[TMP1]]
//
//
// CHECK1-LABEL: define {{[^@]+}}@_Z3barv
// CHECK1-SAME: () #[[ATTR2]] {
// CHECK1-NEXT:  entry:
// CHECK1-NEXT:    [[RETVAL:%.*]] = alloca i32, align 4
// CHECK1-NEXT:    [[A2:%.*]] = alloca i32, align 4
// CHECK1-NEXT:    [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB2:[0-9]+]])
// CHECK1-NEXT:    [[TMP1:%.*]] = call i16 @__kmpc_parallel_level(%struct.ident_t* @[[GLOB2]], i32 [[TMP0]])
// CHECK1-NEXT:    [[TMP2:%.*]] = icmp eq i16 [[TMP1]], 0
// CHECK1-NEXT:    [[TMP3:%.*]] = call i8 @__kmpc_is_spmd_exec_mode() #[[ATTR3:[0-9]+]]
// CHECK1-NEXT:    [[TMP4:%.*]] = icmp ne i8 [[TMP3]], 0
// CHECK1-NEXT:    br i1 [[TMP4]], label [[DOTSPMD:%.*]], label [[DOTNON_SPMD:%.*]]
// CHECK1:       .spmd:
// CHECK1-NEXT:    br label [[DOTEXIT:%.*]]
// CHECK1:       .non-spmd:
// CHECK1-NEXT:    [[TMP5:%.*]] = select i1 [[TMP2]], i64 4, i64 128
// CHECK1-NEXT:    [[TMP6:%.*]] = call i8* @__kmpc_data_sharing_coalesced_push_stack(i64 [[TMP5]], i16 0)
// CHECK1-NEXT:    [[TMP7:%.*]] = bitcast i8* [[TMP6]] to %struct._globalized_locals_ty*
// CHECK1-NEXT:    br label [[DOTEXIT]]
// CHECK1:       .exit:
// CHECK1-NEXT:    [[_SELECT_STACK:%.*]] = phi %struct._globalized_locals_ty* [ null, [[DOTSPMD]] ], [ [[TMP7]], [[DOTNON_SPMD]] ]
// CHECK1-NEXT:    [[TMP8:%.*]] = bitcast %struct._globalized_locals_ty* [[_SELECT_STACK]] to %struct._globalized_locals_ty.0*
// CHECK1-NEXT:    [[A:%.*]] = getelementptr inbounds [[STRUCT__GLOBALIZED_LOCALS_TY:%.*]], %struct._globalized_locals_ty* [[_SELECT_STACK]], i32 0, i32 0
// CHECK1-NEXT:    [[NVPTX_TID:%.*]] = call i32 @llvm.nvvm.read.ptx.sreg.tid.x()
// CHECK1-NEXT:    [[NVPTX_LANE_ID:%.*]] = and i32 [[NVPTX_TID]], 31
// CHECK1-NEXT:    [[TMP9:%.*]] = getelementptr inbounds [32 x i32], [32 x i32]* [[A]], i32 0, i32 [[NVPTX_LANE_ID]]
// CHECK1-NEXT:    [[A1:%.*]] = getelementptr inbounds [[STRUCT__GLOBALIZED_LOCALS_TY_0:%.*]], %struct._globalized_locals_ty.0* [[TMP8]], i32 0, i32 0
// CHECK1-NEXT:    [[TMP10:%.*]] = select i1 [[TMP2]], i32* [[A1]], i32* [[TMP9]]
// CHECK1-NEXT:    [[TMP11:%.*]] = select i1 [[TMP4]], i32* [[A2]], i32* [[TMP10]]
// CHECK1-NEXT:    [[CALL:%.*]] = call i32 @_Z3fooRi(i32* nonnull align 4 dereferenceable(4) [[TMP11]]) #[[ATTR4]]
// CHECK1-NEXT:    store i32 [[CALL]], i32* [[RETVAL]], align 4
// CHECK1-NEXT:    br i1 [[TMP4]], label [[DOTEXIT4:%.*]], label [[DOTNON_SPMD3:%.*]]
// CHECK1:       .non-spmd3:
// CHECK1-NEXT:    [[TMP12:%.*]] = bitcast %struct._globalized_locals_ty* [[_SELECT_STACK]] to i8*
// CHECK1-NEXT:    call void @__kmpc_data_sharing_pop_stack(i8* [[TMP12]])
// CHECK1-NEXT:    br label [[DOTEXIT4]]
// CHECK1:       .exit4:
// CHECK1-NEXT:    [[TMP13:%.*]] = load i32, i32* [[RETVAL]], align 4
// CHECK1-NEXT:    ret i32 [[TMP13]]
//