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llvm-project/clang/test/OpenMP/target_map_structptr_and_member_global.cpp
Abhinav Gaba ae4a81e849
[NFC][OpenMP] Add tests for mapping pointers and their dereferences. (#146934) 
The output of the compile-and-run tests is incorrect. These will be used
for reference in future commits that resolve the issues.

Also updated the existing clang LIT test,
target_map_both_pointer_pointee_codegen.cpp, with more constructs and
fewer CHECKs (through more update_cc_test_checks filters).
2025-07-08 06:52:38 -04:00

276 lines
16 KiB
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// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals all --filter-out-after "getelem.*kernel" --filter-out "= alloca.*" --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _ --global-value-regex "\.offload_.*" --global-hex-value-regex ".offload_maptypes.*" --version 5
// 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
struct S {
short x;
int y;
int *p;
};
S s, *ps;
void f1() {
// &ps, &ps, sizeof(ps), TO | PARAM
#pragma omp target map(to: ps)
ps->y = 5;
}
void f2() {
// &ps[0], &ps->y, sizeof(ps->y), TO | PARAM
#pragma omp target map(to: ps->y)
ps->y = 6;
}
void f3() {
// &ps[0], &ps[0], sizeof(ps[0]), PARAM | ALLOC
// &ps, &ps, sizeof(ps), TO | MEMBER_OF(1)
// &ps[0], &ps->y, sizeof(ps->y), TO | MEMBER_OF(1)
#pragma omp target map(to: ps, ps->y)
ps->y = 7;
}
void f4() {
// &ps[0], &ps[0], sizeof(ps[0]), PARAM | ALLOC
// &ps[0], &ps->y, sizeof(ps->y), TO | MEMBER_OF(1)
// &ps, &ps, sizeof(ps), TO | MEMBER_OF(1)
#pragma omp target map(to: ps->y, ps)
ps->y = 8;
}
void f5() {
// &ps[0], &ps[0], sizeof(ps[0]), PARAM | ALLOC
// &ps[0], &ps->y, sizeof(ps->y), TO | MEMBER_OF(1)
// &ps, &ps, sizeof(ps), TO | MEMBER_OF(1)
// &ps[0], &ps->x, sizeof(ps->x), TO | MEMBER_OF(1)
#pragma omp target map(to: ps->y, ps, ps->x)
ps->y = 9;
}
#endif
//.
// CHECK: @.offload_sizes = private unnamed_addr constant [1 x i64] [i64 8]
// CHECK: @.offload_maptypes = private unnamed_addr constant [1 x i64] [i64 [[#0x21]]]
// CHECK: @.offload_sizes.1 = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK: @.offload_maptypes.2 = private unnamed_addr constant [1 x i64] [i64 [[#0x21]]]
// CHECK: @.offload_sizes.3 = private unnamed_addr constant [3 x i64] [i64 0, i64 8, i64 4]
// CHECK: @.offload_maptypes.4 = private unnamed_addr constant [3 x i64] [i64 [[#0x20]], i64 [[#0x1000000000001]], i64 [[#0x1000000000001]]]
// CHECK: @.offload_sizes.5 = private unnamed_addr constant [3 x i64] [i64 0, i64 4, i64 8]
// CHECK: @.offload_maptypes.6 = private unnamed_addr constant [3 x i64] [i64 [[#0x20]], i64 [[#0x1000000000001]], i64 [[#0x1000000000001]]]
// CHECK: @.offload_sizes.7 = private unnamed_addr constant [4 x i64] [i64 0, i64 4, i64 8, i64 2]
// CHECK: @.offload_maptypes.8 = private unnamed_addr constant [4 x i64] [i64 [[#0x20]], i64 [[#0x1000000000001]], i64 [[#0x1000000000001]], i64 [[#0x1000000000001]]]
//.
// CHECK-LABEL: define dso_local void @_Z2f1v(
// CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: [[TMP0:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS:%.*]], i32 0, i32 0
// CHECK: store ptr @ps, ptr [[TMP0]], align 8
// CHECK: [[TMP1:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS:%.*]], i32 0, i32 0
// CHECK: store ptr @ps, ptr [[TMP1]], align 8
// CHECK: [[TMP2:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_MAPPERS:%.*]], i64 0, i64 0
// CHECK: store ptr null, ptr [[TMP2]], align 8
// CHECK: [[TMP3:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK: [[TMP4:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK: [[TMP5:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], ptr [[KERNEL_ARGS:%.*]], i32 0, i32 0
//
//
// CHECK-LABEL: define internal void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z2f1v_l20(
// CHECK-SAME: ptr noundef nonnull align 8 dereferenceable(8) [[PS:%.*]]) #[[ATTR1:[0-9]+]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: store ptr [[PS]], ptr [[PS_ADDR:%.*]], align 8
// CHECK: [[TMP0:%.*]] = load ptr, ptr [[PS_ADDR]], align 8, !nonnull [[META13:![0-9]+]], !align [[META14:![0-9]+]]
// CHECK: [[TMP1:%.*]] = load ptr, ptr [[TMP0]], align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP1]], i32 0, i32 1
// CHECK: store i32 5, ptr [[Y]], align 4
// CHECK: ret void
//
//
// CHECK-LABEL: define dso_local void @_Z2f2v(
// CHECK-SAME: ) #[[ATTR0]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: [[TMP0:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP1:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP2:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP2]], i32 0, i32 1
// CHECK: [[TMP3:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[TMP1]], ptr [[TMP3]], align 8
// CHECK: [[TMP4:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[Y]], ptr [[TMP4]], align 8
// CHECK: [[TMP5:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_MAPPERS:%.*]], i64 0, i64 0
// CHECK: store ptr null, ptr [[TMP5]], align 8
// CHECK: [[TMP6:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK: [[TMP7:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK: [[TMP8:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], ptr [[KERNEL_ARGS:%.*]], i32 0, i32 0
//
//
// CHECK-LABEL: define internal void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z2f2v_l26(
// CHECK-SAME: ptr noundef [[PS:%.*]]) #[[ATTR1]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: store ptr [[PS]], ptr [[PS_ADDR:%.*]], align 8
// CHECK: [[TMP0:%.*]] = load ptr, ptr [[PS_ADDR]], align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP0]], i32 0, i32 1
// CHECK: store i32 6, ptr [[Y]], align 4
// CHECK: ret void
//
//
// CHECK-LABEL: define dso_local void @_Z2f3v(
// CHECK-SAME: ) #[[ATTR0]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: [[TMP0:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP1:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP2:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP2]], i32 0, i32 1
// CHECK: [[TMP3:%.*]] = getelementptr [[STRUCT_S]], ptr [[TMP1]], i32 1
// CHECK: [[TMP4:%.*]] = ptrtoint ptr [[TMP3]] to i64
// CHECK: [[TMP5:%.*]] = ptrtoint ptr [[TMP1]] to i64
// CHECK: [[TMP6:%.*]] = sub i64 [[TMP4]], [[TMP5]]
// CHECK: [[TMP7:%.*]] = sdiv exact i64 [[TMP6]], ptrtoint (ptr getelementptr (i8, ptr null, i32 1) to i64)
// CHECK: call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[DOTOFFLOAD_SIZES:%.*]], ptr align 8 @.offload_sizes.3, i64 24, i1 false)
// CHECK: [[TMP8:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[TMP1]], ptr [[TMP8]], align 8
// CHECK: [[TMP9:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[TMP1]], ptr [[TMP9]], align 8
// CHECK: [[TMP10:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK: store i64 [[TMP7]], ptr [[TMP10]], align 8
// CHECK: [[TMP11:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS:%.*]], i64 0, i64 0
// CHECK: store ptr null, ptr [[TMP11]], align 8
// CHECK: [[TMP12:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 1
// CHECK: store ptr @ps, ptr [[TMP12]], align 8
// CHECK: [[TMP13:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 1
// CHECK: store ptr @ps, ptr [[TMP13]], align 8
// CHECK: [[TMP14:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 1
// CHECK: store ptr null, ptr [[TMP14]], align 8
// CHECK: [[TMP15:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 2
// CHECK: store ptr [[TMP1]], ptr [[TMP15]], align 8
// CHECK: [[TMP16:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 2
// CHECK: store ptr [[Y]], ptr [[TMP16]], align 8
// CHECK: [[TMP17:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 2
// CHECK: store ptr null, ptr [[TMP17]], align 8
// CHECK: [[TMP18:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK: [[TMP19:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK: [[TMP20:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK: [[TMP21:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], ptr [[KERNEL_ARGS:%.*]], i32 0, i32 0
//
//
// CHECK-LABEL: define internal void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z2f3v_l34(
// CHECK-SAME: ptr noundef [[PS:%.*]]) #[[ATTR1]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: store ptr [[PS]], ptr [[PS_ADDR:%.*]], align 8
// CHECK: [[TMP0:%.*]] = load ptr, ptr [[PS_ADDR]], align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP0]], i32 0, i32 1
// CHECK: store i32 7, ptr [[Y]], align 4
// CHECK: ret void
//
//
// CHECK-LABEL: define dso_local void @_Z2f4v(
// CHECK-SAME: ) #[[ATTR0]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: [[TMP0:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP1:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP2:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP2]], i32 0, i32 1
// CHECK: [[TMP3:%.*]] = getelementptr [[STRUCT_S]], ptr [[TMP1]], i32 1
// CHECK: [[TMP4:%.*]] = ptrtoint ptr [[TMP3]] to i64
// CHECK: [[TMP5:%.*]] = ptrtoint ptr [[TMP1]] to i64
// CHECK: [[TMP6:%.*]] = sub i64 [[TMP4]], [[TMP5]]
// CHECK: [[TMP7:%.*]] = sdiv exact i64 [[TMP6]], ptrtoint (ptr getelementptr (i8, ptr null, i32 1) to i64)
// CHECK: call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[DOTOFFLOAD_SIZES:%.*]], ptr align 8 @.offload_sizes.5, i64 24, i1 false)
// CHECK: [[TMP8:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[TMP1]], ptr [[TMP8]], align 8
// CHECK: [[TMP9:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[TMP1]], ptr [[TMP9]], align 8
// CHECK: [[TMP10:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK: store i64 [[TMP7]], ptr [[TMP10]], align 8
// CHECK: [[TMP11:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS:%.*]], i64 0, i64 0
// CHECK: store ptr null, ptr [[TMP11]], align 8
// CHECK: [[TMP12:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 1
// CHECK: store ptr [[TMP1]], ptr [[TMP12]], align 8
// CHECK: [[TMP13:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 1
// CHECK: store ptr [[Y]], ptr [[TMP13]], align 8
// CHECK: [[TMP14:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 1
// CHECK: store ptr null, ptr [[TMP14]], align 8
// CHECK: [[TMP15:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 2
// CHECK: store ptr @ps, ptr [[TMP15]], align 8
// CHECK: [[TMP16:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 2
// CHECK: store ptr @ps, ptr [[TMP16]], align 8
// CHECK: [[TMP17:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 2
// CHECK: store ptr null, ptr [[TMP17]], align 8
// CHECK: [[TMP18:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK: [[TMP19:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK: [[TMP20:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK: [[TMP21:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], ptr [[KERNEL_ARGS:%.*]], i32 0, i32 0
//
//
// CHECK-LABEL: define internal void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z2f4v_l42(
// CHECK-SAME: ptr noundef [[PS:%.*]]) #[[ATTR1]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: store ptr [[PS]], ptr [[PS_ADDR:%.*]], align 8
// CHECK: [[TMP0:%.*]] = load ptr, ptr [[PS_ADDR]], align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP0]], i32 0, i32 1
// CHECK: store i32 8, ptr [[Y]], align 4
// CHECK: ret void
//
//
// CHECK-LABEL: define dso_local void @_Z2f5v(
// CHECK-SAME: ) #[[ATTR0]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: [[TMP0:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP1:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP2:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP2]], i32 0, i32 1
// CHECK: [[TMP3:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[TMP4:%.*]] = load ptr, ptr @ps, align 8
// CHECK: [[X:%.*]] = getelementptr inbounds nuw [[STRUCT_S]], ptr [[TMP4]], i32 0, i32 0
// CHECK: [[TMP5:%.*]] = getelementptr [[STRUCT_S]], ptr [[TMP1]], i32 1
// CHECK: [[TMP6:%.*]] = ptrtoint ptr [[TMP5]] to i64
// CHECK: [[TMP7:%.*]] = ptrtoint ptr [[TMP1]] to i64
// CHECK: [[TMP8:%.*]] = sub i64 [[TMP6]], [[TMP7]]
// CHECK: [[TMP9:%.*]] = sdiv exact i64 [[TMP8]], ptrtoint (ptr getelementptr (i8, ptr null, i32 1) to i64)
// CHECK: call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[DOTOFFLOAD_SIZES:%.*]], ptr align 8 @.offload_sizes.7, i64 32, i1 false)
// CHECK: [[TMP10:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[TMP1]], ptr [[TMP10]], align 8
// CHECK: [[TMP11:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS:%.*]], i32 0, i32 0
// CHECK: store ptr [[TMP1]], ptr [[TMP11]], align 8
// CHECK: [[TMP12:%.*]] = getelementptr inbounds [4 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK: store i64 [[TMP9]], ptr [[TMP12]], align 8
// CHECK: [[TMP13:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS:%.*]], i64 0, i64 0
// CHECK: store ptr null, ptr [[TMP13]], align 8
// CHECK: [[TMP14:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 1
// CHECK: store ptr [[TMP1]], ptr [[TMP14]], align 8
// CHECK: [[TMP15:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 1
// CHECK: store ptr [[Y]], ptr [[TMP15]], align 8
// CHECK: [[TMP16:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 1
// CHECK: store ptr null, ptr [[TMP16]], align 8
// CHECK: [[TMP17:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 2
// CHECK: store ptr @ps, ptr [[TMP17]], align 8
// CHECK: [[TMP18:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 2
// CHECK: store ptr @ps, ptr [[TMP18]], align 8
// CHECK: [[TMP19:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 2
// CHECK: store ptr null, ptr [[TMP19]], align 8
// CHECK: [[TMP20:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 3
// CHECK: store ptr [[TMP3]], ptr [[TMP20]], align 8
// CHECK: [[TMP21:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 3
// CHECK: store ptr [[X]], ptr [[TMP21]], align 8
// CHECK: [[TMP22:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 3
// CHECK: store ptr null, ptr [[TMP22]], align 8
// CHECK: [[TMP23:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK: [[TMP24:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK: [[TMP25:%.*]] = getelementptr inbounds [4 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK: [[TMP26:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], ptr [[KERNEL_ARGS:%.*]], i32 0, i32 0
//
//
// CHECK-LABEL: define internal void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z2f5v_l51(
// CHECK-SAME: ptr noundef [[PS:%.*]]) #[[ATTR1]] {
// CHECK: [[ENTRY:.*:]]
// CHECK: store ptr [[PS]], ptr [[PS_ADDR:%.*]], align 8
// CHECK: [[TMP0:%.*]] = load ptr, ptr [[PS_ADDR]], align 8
// CHECK: [[Y:%.*]] = getelementptr inbounds nuw [[STRUCT_S:%.*]], ptr [[TMP0]], i32 0, i32 1
// CHECK: store i32 9, ptr [[Y]], align 4
// CHECK: ret void
//
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