target_map_deref_array_codegen.cpp | Explore in Territory

// 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 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s

// expected-no-diagnostics
#ifndef HEADER
#define HEADER

extern void *malloc (int __size) throw () __attribute__ ((__malloc__));

void foo(int **t1d)
{
  *t1d = (int *) malloc(3 * sizeof(int));
  for (int j=0; j < 3; j++)
    (*t1d)[j] = 1;
  #pragma omp target map(to: (*t1d)[0:3])
    (*t1d)[2] = 2;
  #pragma omp target map(tofrom : (**t1d))
    (*t1d)[0] = 3;
  int a = 0, b = 0;
  #pragma omp target map(tofrom : (*(*(t1d+a)+b)))
    *(*(t1d+a)+b) = 4;
}

#endif

// CHECK-LABEL: define {{[^@]+}}@_Z3fooPPi
// CHECK-SAME: (ptr noundef [[T1D:%.*]]) #[[ATTR0:[0-9]+]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[T1D_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT:    [[J:%.*]] = alloca i32, align 4
// CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [2 x ptr], align 8
// CHECK-NEXT:    [[DOTOFFLOAD_PTRS:%.*]] = alloca [2 x ptr], align 8
// CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [2 x ptr], align 8
// CHECK-NEXT:    [[KERNEL_ARGS:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], align 8
// CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS2:%.*]] = alloca [2 x ptr], align 8
// CHECK-NEXT:    [[DOTOFFLOAD_PTRS3:%.*]] = alloca [2 x ptr], align 8
// CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS4:%.*]] = alloca [2 x ptr], align 8
// CHECK-NEXT:    [[KERNEL_ARGS5:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS]], align 8
// CHECK-NEXT:    [[A:%.*]] = alloca i32, align 4
// CHECK-NEXT:    [[B:%.*]] = alloca i32, align 4
// CHECK-NEXT:    [[A_CASTED:%.*]] = alloca i64, align 8
// CHECK-NEXT:    [[B_CASTED:%.*]] = alloca i64, align 8
// CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS12:%.*]] = alloca [4 x ptr], align 8
// CHECK-NEXT:    [[DOTOFFLOAD_PTRS13:%.*]] = alloca [4 x ptr], align 8
// CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS14:%.*]] = alloca [4 x ptr], align 8
// CHECK-NEXT:    [[KERNEL_ARGS15:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS]], align 8
// CHECK-NEXT:    store ptr [[T1D]], ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[CALL:%.*]] = call noalias noundef ptr @_Z6malloci(i32 noundef signext 12) #[[ATTR3:[0-9]+]]
// CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    store ptr [[CALL]], ptr [[TMP0]], align 8
// CHECK-NEXT:    store i32 0, ptr [[J]], align 4
// CHECK-NEXT:    br label [[FOR_COND:%.*]]
// CHECK:       for.cond:
// CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[J]], align 4
// CHECK-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP1]], 3
// CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]]
// CHECK:       for.body:
// CHECK-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[TMP2]], align 8
// CHECK-NEXT:    [[TMP4:%.*]] = load i32, ptr [[J]], align 4
// CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP4]] to i64
// CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP3]], i64 [[IDXPROM]]
// CHECK-NEXT:    store i32 1, ptr [[ARRAYIDX]], align 4
// CHECK-NEXT:    br label [[FOR_INC:%.*]]
// CHECK:       for.inc:
// CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[J]], align 4
// CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP5]], 1
// CHECK-NEXT:    store i32 [[INC]], ptr [[J]], align 4
// CHECK-NEXT:    br label [[FOR_COND]], !llvm.loop [[LOOP6:![0-9]+]]
// CHECK:       for.end:
// CHECK-NEXT:    [[TMP6:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP7:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP8:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP9:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP10:%.*]] = load ptr, ptr [[TMP9]], align 8
// CHECK-NEXT:    [[ARRAYIDX1:%.*]] = getelementptr inbounds nuw i32, ptr [[TMP10]], i64 0
// CHECK-NEXT:    [[TMP11:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-NEXT:    store ptr [[TMP7]], ptr [[TMP11]], align 8
// CHECK-NEXT:    [[TMP12:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-NEXT:    store ptr [[TMP8]], ptr [[TMP12]], align 8
// CHECK-NEXT:    [[TMP13:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 0
// CHECK-NEXT:    store ptr null, ptr [[TMP13]], align 8
// CHECK-NEXT:    [[TMP14:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 1
// CHECK-NEXT:    store ptr [[TMP8]], ptr [[TMP14]], align 8
// CHECK-NEXT:    [[TMP15:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 1
// CHECK-NEXT:    store ptr [[ARRAYIDX1]], ptr [[TMP15]], align 8
// CHECK-NEXT:    [[TMP16:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 1
// CHECK-NEXT:    store ptr null, ptr [[TMP16]], align 8
// CHECK-NEXT:    [[TMP17:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-NEXT:    [[TMP18:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-NEXT:    [[TMP19:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 0
// CHECK-NEXT:    store i32 3, ptr [[TMP19]], align 4
// CHECK-NEXT:    [[TMP20:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 1
// CHECK-NEXT:    store i32 2, ptr [[TMP20]], align 4
// CHECK-NEXT:    [[TMP21:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 2
// CHECK-NEXT:    store ptr [[TMP17]], ptr [[TMP21]], align 8
// CHECK-NEXT:    [[TMP22:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 3
// CHECK-NEXT:    store ptr [[TMP18]], ptr [[TMP22]], align 8
// CHECK-NEXT:    [[TMP23:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 4
// CHECK-NEXT:    store ptr @.offload_sizes, ptr [[TMP23]], align 8
// CHECK-NEXT:    [[TMP24:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 5
// CHECK-NEXT:    store ptr @.offload_maptypes, ptr [[TMP24]], align 8
// CHECK-NEXT:    [[TMP25:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 6
// CHECK-NEXT:    store ptr null, ptr [[TMP25]], align 8
// CHECK-NEXT:    [[TMP26:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 7
// CHECK-NEXT:    store ptr null, ptr [[TMP26]], align 8
// CHECK-NEXT:    [[TMP27:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 8
// CHECK-NEXT:    store i64 0, ptr [[TMP27]], align 8
// CHECK-NEXT:    [[TMP28:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 9
// CHECK-NEXT:    store i64 0, ptr [[TMP28]], align 8
// CHECK-NEXT:    [[TMP29:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 10
// CHECK-NEXT:    store [3 x i32] [i32 -1, i32 0, i32 0], ptr [[TMP29]], align 4
// CHECK-NEXT:    [[TMP30:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 11
// CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP30]], align 4
// CHECK-NEXT:    [[TMP31:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 12
// CHECK-NEXT:    store i32 0, ptr [[TMP31]], align 4
// CHECK-NEXT:    [[TMP32:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1:[0-9]+]], i64 -1, i32 -1, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l17.region_id, ptr [[KERNEL_ARGS]])
// CHECK-NEXT:    [[TMP33:%.*]] = icmp ne i32 [[TMP32]], 0
// CHECK-NEXT:    br i1 [[TMP33]], label [[OMP_OFFLOAD_FAILED:%.*]], label [[OMP_OFFLOAD_CONT:%.*]]
// CHECK:       omp_offload.failed:
// CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l17(ptr [[TMP6]]) #[[ATTR3]]
// CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT]]
// CHECK:       omp_offload.cont:
// CHECK-NEXT:    [[TMP34:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP35:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP36:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP37:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP38:%.*]] = load ptr, ptr [[TMP37]], align 8
// CHECK-NEXT:    [[TMP39:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS2]], i32 0, i32 0
// CHECK-NEXT:    store ptr [[TMP35]], ptr [[TMP39]], align 8
// CHECK-NEXT:    [[TMP40:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS3]], i32 0, i32 0
// CHECK-NEXT:    store ptr [[TMP36]], ptr [[TMP40]], align 8
// CHECK-NEXT:    [[TMP41:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_MAPPERS4]], i64 0, i64 0
// CHECK-NEXT:    store ptr null, ptr [[TMP41]], align 8
// CHECK-NEXT:    [[TMP42:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS2]], i32 0, i32 1
// CHECK-NEXT:    store ptr [[TMP36]], ptr [[TMP42]], align 8
// CHECK-NEXT:    [[TMP43:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS3]], i32 0, i32 1
// CHECK-NEXT:    store ptr [[TMP38]], ptr [[TMP43]], align 8
// CHECK-NEXT:    [[TMP44:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_MAPPERS4]], i64 0, i64 1
// CHECK-NEXT:    store ptr null, ptr [[TMP44]], align 8
// CHECK-NEXT:    [[TMP45:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS2]], i32 0, i32 0
// CHECK-NEXT:    [[TMP46:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS3]], i32 0, i32 0
// CHECK-NEXT:    [[TMP47:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 0
// CHECK-NEXT:    store i32 3, ptr [[TMP47]], align 4
// CHECK-NEXT:    [[TMP48:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 1
// CHECK-NEXT:    store i32 2, ptr [[TMP48]], align 4
// CHECK-NEXT:    [[TMP49:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 2
// CHECK-NEXT:    store ptr [[TMP45]], ptr [[TMP49]], align 8
// CHECK-NEXT:    [[TMP50:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 3
// CHECK-NEXT:    store ptr [[TMP46]], ptr [[TMP50]], align 8
// CHECK-NEXT:    [[TMP51:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 4
// CHECK-NEXT:    store ptr @.offload_sizes.1, ptr [[TMP51]], align 8
// CHECK-NEXT:    [[TMP52:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 5
// CHECK-NEXT:    store ptr @.offload_maptypes.2, ptr [[TMP52]], align 8
// CHECK-NEXT:    [[TMP53:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 6
// CHECK-NEXT:    store ptr null, ptr [[TMP53]], align 8
// CHECK-NEXT:    [[TMP54:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 7
// CHECK-NEXT:    store ptr null, ptr [[TMP54]], align 8
// CHECK-NEXT:    [[TMP55:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 8
// CHECK-NEXT:    store i64 0, ptr [[TMP55]], align 8
// CHECK-NEXT:    [[TMP56:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 9
// CHECK-NEXT:    store i64 0, ptr [[TMP56]], align 8
// CHECK-NEXT:    [[TMP57:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 10
// CHECK-NEXT:    store [3 x i32] [i32 -1, i32 0, i32 0], ptr [[TMP57]], align 4
// CHECK-NEXT:    [[TMP58:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 11
// CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP58]], align 4
// CHECK-NEXT:    [[TMP59:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 12
// CHECK-NEXT:    store i32 0, ptr [[TMP59]], align 4
// CHECK-NEXT:    [[TMP60:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1]], i64 -1, i32 -1, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l19.region_id, ptr [[KERNEL_ARGS5]])
// CHECK-NEXT:    [[TMP61:%.*]] = icmp ne i32 [[TMP60]], 0
// CHECK-NEXT:    br i1 [[TMP61]], label [[OMP_OFFLOAD_FAILED6:%.*]], label [[OMP_OFFLOAD_CONT7:%.*]]
// CHECK:       omp_offload.failed6:
// CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l19(ptr [[TMP34]]) #[[ATTR3]]
// CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT7]]
// CHECK:       omp_offload.cont7:
// CHECK-NEXT:    store i32 0, ptr [[A]], align 4
// CHECK-NEXT:    store i32 0, ptr [[B]], align 4
// CHECK-NEXT:    [[TMP62:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP63:%.*]] = load i32, ptr [[A]], align 4
// CHECK-NEXT:    store i32 [[TMP63]], ptr [[A_CASTED]], align 4
// CHECK-NEXT:    [[TMP64:%.*]] = load i64, ptr [[A_CASTED]], align 8
// CHECK-NEXT:    [[TMP65:%.*]] = load i32, ptr [[B]], align 4
// CHECK-NEXT:    store i32 [[TMP65]], ptr [[B_CASTED]], align 4
// CHECK-NEXT:    [[TMP66:%.*]] = load i64, ptr [[B_CASTED]], align 8
// CHECK-NEXT:    [[TMP67:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP68:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP69:%.*]] = load i32, ptr [[A]], align 4
// CHECK-NEXT:    [[IDX_EXT:%.*]] = sext i32 [[TMP69]] to i64
// CHECK-NEXT:    [[ADD_PTR:%.*]] = getelementptr inbounds ptr, ptr [[TMP68]], i64 [[IDX_EXT]]
// CHECK-NEXT:    [[TMP70:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP71:%.*]] = load i32, ptr [[A]], align 4
// CHECK-NEXT:    [[IDX_EXT8:%.*]] = sext i32 [[TMP71]] to i64
// CHECK-NEXT:    [[ADD_PTR9:%.*]] = getelementptr inbounds ptr, ptr [[TMP70]], i64 [[IDX_EXT8]]
// CHECK-NEXT:    [[TMP72:%.*]] = load ptr, ptr [[ADD_PTR9]], align 8
// CHECK-NEXT:    [[TMP73:%.*]] = load i32, ptr [[B]], align 4
// CHECK-NEXT:    [[IDX_EXT10:%.*]] = sext i32 [[TMP73]] to i64
// CHECK-NEXT:    [[ADD_PTR11:%.*]] = getelementptr inbounds i32, ptr [[TMP72]], i64 [[IDX_EXT10]]
// CHECK-NEXT:    [[TMP74:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS12]], i32 0, i32 0
// CHECK-NEXT:    store ptr [[TMP67]], ptr [[TMP74]], align 8
// CHECK-NEXT:    [[TMP75:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS13]], i32 0, i32 0
// CHECK-NEXT:    store ptr [[ADD_PTR]], ptr [[TMP75]], align 8
// CHECK-NEXT:    [[TMP76:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS14]], i64 0, i64 0
// CHECK-NEXT:    store ptr null, ptr [[TMP76]], align 8
// CHECK-NEXT:    [[TMP77:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS12]], i32 0, i32 1
// CHECK-NEXT:    store ptr [[ADD_PTR]], ptr [[TMP77]], align 8
// CHECK-NEXT:    [[TMP78:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS13]], i32 0, i32 1
// CHECK-NEXT:    store ptr [[ADD_PTR11]], ptr [[TMP78]], align 8
// CHECK-NEXT:    [[TMP79:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS14]], i64 0, i64 1
// CHECK-NEXT:    store ptr null, ptr [[TMP79]], align 8
// CHECK-NEXT:    [[TMP80:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS12]], i32 0, i32 2
// CHECK-NEXT:    store i64 [[TMP64]], ptr [[TMP80]], align 8
// CHECK-NEXT:    [[TMP81:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS13]], i32 0, i32 2
// CHECK-NEXT:    store i64 [[TMP64]], ptr [[TMP81]], align 8
// CHECK-NEXT:    [[TMP82:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS14]], i64 0, i64 2
// CHECK-NEXT:    store ptr null, ptr [[TMP82]], align 8
// CHECK-NEXT:    [[TMP83:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS12]], i32 0, i32 3
// CHECK-NEXT:    store i64 [[TMP66]], ptr [[TMP83]], align 8
// CHECK-NEXT:    [[TMP84:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS13]], i32 0, i32 3
// CHECK-NEXT:    store i64 [[TMP66]], ptr [[TMP84]], align 8
// CHECK-NEXT:    [[TMP85:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS14]], i64 0, i64 3
// CHECK-NEXT:    store ptr null, ptr [[TMP85]], align 8
// CHECK-NEXT:    [[TMP86:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS12]], i32 0, i32 0
// CHECK-NEXT:    [[TMP87:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS13]], i32 0, i32 0
// CHECK-NEXT:    [[TMP88:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 0
// CHECK-NEXT:    store i32 3, ptr [[TMP88]], align 4
// CHECK-NEXT:    [[TMP89:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 1
// CHECK-NEXT:    store i32 4, ptr [[TMP89]], align 4
// CHECK-NEXT:    [[TMP90:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 2
// CHECK-NEXT:    store ptr [[TMP86]], ptr [[TMP90]], align 8
// CHECK-NEXT:    [[TMP91:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 3
// CHECK-NEXT:    store ptr [[TMP87]], ptr [[TMP91]], align 8
// CHECK-NEXT:    [[TMP92:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 4
// CHECK-NEXT:    store ptr @.offload_sizes.3, ptr [[TMP92]], align 8
// CHECK-NEXT:    [[TMP93:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 5
// CHECK-NEXT:    store ptr @.offload_maptypes.4, ptr [[TMP93]], align 8
// CHECK-NEXT:    [[TMP94:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 6
// CHECK-NEXT:    store ptr null, ptr [[TMP94]], align 8
// CHECK-NEXT:    [[TMP95:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 7
// CHECK-NEXT:    store ptr null, ptr [[TMP95]], align 8
// CHECK-NEXT:    [[TMP96:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 8
// CHECK-NEXT:    store i64 0, ptr [[TMP96]], align 8
// CHECK-NEXT:    [[TMP97:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 9
// CHECK-NEXT:    store i64 0, ptr [[TMP97]], align 8
// CHECK-NEXT:    [[TMP98:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 10
// CHECK-NEXT:    store [3 x i32] [i32 -1, i32 0, i32 0], ptr [[TMP98]], align 4
// CHECK-NEXT:    [[TMP99:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 11
// CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP99]], align 4
// CHECK-NEXT:    [[TMP100:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS15]], i32 0, i32 12
// CHECK-NEXT:    store i32 0, ptr [[TMP100]], align 4
// CHECK-NEXT:    [[TMP101:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1]], i64 -1, i32 -1, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l22.region_id, ptr [[KERNEL_ARGS15]])
// CHECK-NEXT:    [[TMP102:%.*]] = icmp ne i32 [[TMP101]], 0
// CHECK-NEXT:    br i1 [[TMP102]], label [[OMP_OFFLOAD_FAILED16:%.*]], label [[OMP_OFFLOAD_CONT17:%.*]]
// CHECK:       omp_offload.failed16:
// CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l22(ptr [[TMP62]], i64 [[TMP64]], i64 [[TMP66]]) #[[ATTR3]]
// CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT17]]
// CHECK:       omp_offload.cont17:
// CHECK-NEXT:    ret void
//
//
// CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l17
// CHECK-SAME: (ptr noundef [[T1D:%.*]]) #[[ATTR2:[0-9]+]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[T1D_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT:    store ptr [[T1D]], ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[TMP0]], align 8
// CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP1]], i64 2
// CHECK-NEXT:    store i32 2, ptr [[ARRAYIDX]], align 4
// CHECK-NEXT:    ret void
//
//
// CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l19
// CHECK-SAME: (ptr noundef [[T1D:%.*]]) #[[ATTR2]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[T1D_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT:    store ptr [[T1D]], ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[TMP0]], align 8
// CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP1]], i64 0
// CHECK-NEXT:    store i32 3, ptr [[ARRAYIDX]], align 4
// CHECK-NEXT:    ret void
//
//
// CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3fooPPi_l22
// CHECK-SAME: (ptr noundef [[T1D:%.*]], i64 noundef [[A:%.*]], i64 noundef [[B:%.*]]) #[[ATTR2]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[T1D_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT:    [[A_ADDR:%.*]] = alloca i64, align 8
// CHECK-NEXT:    [[B_ADDR:%.*]] = alloca i64, align 8
// CHECK-NEXT:    store ptr [[T1D]], ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    store i64 [[A]], ptr [[A_ADDR]], align 8
// CHECK-NEXT:    store i64 [[B]], ptr [[B_ADDR]], align 8
// CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[T1D_ADDR]], align 8
// CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[A_ADDR]], align 4
// CHECK-NEXT:    [[IDX_EXT:%.*]] = sext i32 [[TMP1]] to i64
// CHECK-NEXT:    [[ADD_PTR:%.*]] = getelementptr inbounds ptr, ptr [[TMP0]], i64 [[IDX_EXT]]
// CHECK-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[ADD_PTR]], align 8
// CHECK-NEXT:    [[TMP3:%.*]] = load i32, ptr [[B_ADDR]], align 4
// CHECK-NEXT:    [[IDX_EXT1:%.*]] = sext i32 [[TMP3]] to i64
// CHECK-NEXT:    [[ADD_PTR2:%.*]] = getelementptr inbounds i32, ptr [[TMP2]], i64 [[IDX_EXT1]]
// CHECK-NEXT:    store i32 4, ptr [[ADD_PTR2]], align 4
// CHECK-NEXT:    ret void
//
llvm/clang/test/OpenMP/target_map_deref_array_codegen.cpp
