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clang-p2996/clang/test/OpenMP/target_data_map_codegen_hold.cpp
Joel E. Denny 83ddfa0d22 [OpenMP][OpenACC] Implement ompx_hold map type modifier extension in Clang (1/2) 
This patch implements Clang support for an original OpenMP extension
we have developed to support OpenACC: the `ompx_hold` map type
modifier.  The next patch in this series, D106510, implements OpenMP
runtime support.

Consider the following example:

```
 #pragma omp target data map(ompx_hold, tofrom: x) // holds onto mapping of x
 {
   foo(); // might have map(delete: x)
   #pragma omp target map(present, alloc: x) // x is guaranteed to be present
   printf("%d\n", x);
 }
```

The `ompx_hold` map type modifier above specifies that the `target
data` directive holds onto the mapping for `x` throughout the
associated region regardless of any `target exit data` directives
executed during the call to `foo`.  Thus, the presence assertion for
`x` at the enclosed `target` construct cannot fail.  (As usual, the
standard OpenMP reference count for `x` must also reach zero before
the data is unmapped.)

Justification for inclusion in Clang and LLVM's OpenMP runtime:

* The `ompx_hold` modifier supports OpenACC functionality (structured
  reference count) that cannot be achieved in standard OpenMP, as of
  5.1.
* The runtime implementation for `ompx_hold` (next patch) will thus be
  used by Flang's OpenACC support.
* The Clang implementation for `ompx_hold` (this patch) as well as the
  runtime implementation are required for the Clang OpenACC support
  being developed as part of the ECP Clacc project, which translates
  OpenACC to OpenMP at the directive AST level.  These patches are the
  first step in upstreaming OpenACC functionality from Clacc.
* The Clang implementation for `ompx_hold` is also used by the tests
  in the runtime implementation.  That syntactic support makes the
  tests more readable than low-level runtime calls can.  Moreover,
  upstream Flang and Clang do not yet support OpenACC syntax
  sufficiently for writing the tests.
* More generally, the Clang implementation enables a clean separation
  of concerns between OpenACC and OpenMP development in LLVM.  That
  is, LLVM's OpenMP developers can discuss, modify, and debug LLVM's
  extended OpenMP implementation and test suite without directly
  considering OpenACC's language and execution model, which can be
  handled by LLVM's OpenACC developers.
* OpenMP users might find the `ompx_hold` modifier useful, as in the
  above example.

See new documentation introduced by this patch in `openmp/docs` for
more detail on the functionality of this extension and its
relationship with OpenACC.  For example, it explains how the runtime
must support two reference counts, as specified by OpenACC.

Clang recognizes `ompx_hold` unless `-fno-openmp-extensions`, a new
command-line option introduced by this patch, is specified.

Reviewed By: ABataev, jdoerfert, protze.joachim, grokos

Differential Revision: https://reviews.llvm.org/D106509
2021-08-31 16:13:49 -04:00

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// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals --global-value-regex ".offload_maptypes.*" ".offload_sizes.*" --global-hex-value-regex ".offload_maptypes.*"
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// powerpc64le-ibm-linux-gnu
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-extensions \
// RUN: -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ \
// RUN: -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | \
// RUN: FileCheck %s --check-prefixes=CHECK-PPC64LE
// RUN: %clang_cc1 -fopenmp -fopenmp-extensions \
// RUN: -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 \
// RUN: -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-extensions \
// RUN: -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ \
// RUN: -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t \
// RUN: -verify %s -emit-llvm -o - | \
// RUN: FileCheck %s --check-prefixes=CHECK-PPC64LE
// i386-pc-linux-gnu
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-extensions \
// RUN: -fopenmp-targets=i386-pc-linux-gnu -x c++ \
// RUN: -triple i386-unknown-unknown -emit-llvm %s -o - | \
// RUN: FileCheck %s --check-prefixes=CHECK-I386
// RUN: %clang_cc1 -fopenmp -fopenmp-extensions \
// RUN: -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 \
// RUN: -triple i386-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-extensions \
// RUN: -fopenmp-targets=i386-pc-linux-gnu -x c++ \
// RUN: -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s \
// RUN: -emit-llvm -o - | \
// RUN: FileCheck %s --check-prefixes=CHECK-I386
struct S1 {
int i;
};
struct S2 {
S1 s;
struct S2 *ps;
};
// Map flags used in @.offload_maptypes* below:
//
// TO = 0x1
// FROM = 0x2
// ALWAYS = 0x4
// PTR_AND_OBJ = 0x10
// CLOSE = 0x400
// OMPX_HOLD = 0x2000
// MEMBER_OF_1 = 0x1000000000000
// MEMBER_OF_7 = 0x7000000000000
//.
// CHECK-PPC64LE: @.offload_sizes = private unnamed_addr constant [1 x i64] [i64 20]
// CHECK-PPC64LE: @.offload_maptypes = private unnamed_addr constant [1 x i64] [i64 [[#0x2001]]]
// CHECK-PPC64LE: @.offload_sizes.1 = private unnamed_addr constant [1 x i64] [i64 20]
// CHECK-PPC64LE: @.offload_maptypes.2 = private unnamed_addr constant [1 x i64] [i64 [[#0x2405]]]
// CHECK-PPC64LE: @.offload_sizes.3 = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-PPC64LE: @.offload_maptypes.4 = private unnamed_addr constant [1 x i64] [i64 [[#0x2003]]]
// CHECK-PPC64LE: @.offload_maptypes.5 = private unnamed_addr constant [11 x i64] [i64 [[#0x2000]], i64 [[#0x1000000002003]], i64 [[#0x1000000002010]], i64 [[#0x2010]], i64 [[#0x2013]], i64 [[#0x3]], i64 [[#0x2000]], i64 [[#0x7000000002003]], i64 [[#0x7000000002010]], i64 [[#0x2010]], i64 [[#0x2013]]]
//.
// CHECK-I386: @.offload_sizes = private unnamed_addr constant [1 x i64] [i64 20]
// CHECK-I386: @.offload_maptypes = private unnamed_addr constant [1 x i64] [i64 [[#0x2001]]]
// CHECK-I386: @.offload_sizes.1 = private unnamed_addr constant [1 x i64] [i64 20]
// CHECK-I386: @.offload_maptypes.2 = private unnamed_addr constant [1 x i64] [i64 [[#0x2405]]]
// CHECK-I386: @.offload_sizes.3 = private unnamed_addr constant [1 x i64] [i64 4]
// CHECK-I386: @.offload_maptypes.4 = private unnamed_addr constant [1 x i64] [i64 [[#0x2003]]]
// CHECK-I386: @.offload_maptypes.5 = private unnamed_addr constant [11 x i64] [i64 [[#0x2000]], i64 [[#0x1000000002003]], i64 [[#0x1000000002010]], i64 [[#0x2010]], i64 [[#0x2013]], i64 [[#0x3]], i64 [[#0x2000]], i64 [[#0x7000000002003]], i64 [[#0x7000000002010]], i64 [[#0x2010]], i64 [[#0x2013]]]
//.
// CHECK-PPC64LE-LABEL: @_Z3fooi(
// CHECK-PPC64LE-NEXT: entry:
// CHECK-PPC64LE-NEXT: [[ARG_ADDR:%.*]] = alloca i32, align 4
// CHECK-PPC64LE-NEXT: [[LB:%.*]] = alloca [5 x float], align 4
// CHECK-PPC64LE-NEXT: [[PS1:%.*]] = alloca %struct.S2*, align 8
// CHECK-PPC64LE-NEXT: [[PS2:%.*]] = alloca %struct.S2*, align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_PTRS:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_BASEPTRS1:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_PTRS2:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_MAPPERS3:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_BASEPTRS5:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_PTRS6:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_MAPPERS7:%.*]] = alloca [1 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_BASEPTRS29:%.*]] = alloca [11 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_PTRS30:%.*]] = alloca [11 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_MAPPERS31:%.*]] = alloca [11 x i8*], align 8
// CHECK-PPC64LE-NEXT: [[DOTOFFLOAD_SIZES:%.*]] = alloca [11 x i64], align 8
// CHECK-PPC64LE-NEXT: store i32 [[ARG:%.*]], i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[TMP0:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP1:%.*]] = bitcast i8** [[TMP0]] to [5 x float]**
// CHECK-PPC64LE-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP1]], align 8
// CHECK-PPC64LE-NEXT: [[TMP2:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP3:%.*]] = bitcast i8** [[TMP2]] to [5 x float]**
// CHECK-PPC64LE-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP3]], align 8
// CHECK-PPC64LE-NEXT: [[TMP4:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_MAPPERS]], i64 0, i64 0
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP4]], align 8
// CHECK-PPC64LE-NEXT: [[TMP5:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP6:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1:[0-9]+]], i64 -1, i32 1, i8** [[TMP5]], i8** [[TMP6]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: [[TMP7:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[INC:%.*]] = add nsw i32 [[TMP7]], 1
// CHECK-PPC64LE-NEXT: store i32 [[INC]], i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[TMP8:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP9:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP8]], i8** [[TMP9]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: [[TMP10:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS1]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP11:%.*]] = bitcast i8** [[TMP10]] to [5 x float]**
// CHECK-PPC64LE-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP11]], align 8
// CHECK-PPC64LE-NEXT: [[TMP12:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS2]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP13:%.*]] = bitcast i8** [[TMP12]] to [5 x float]**
// CHECK-PPC64LE-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP13]], align 8
// CHECK-PPC64LE-NEXT: [[TMP14:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_MAPPERS3]], i64 0, i64 0
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP14]], align 8
// CHECK-PPC64LE-NEXT: [[TMP15:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS1]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP16:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS2]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP15]], i8** [[TMP16]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.1, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.2, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: [[TMP17:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[INC4:%.*]] = add nsw i32 [[TMP17]], 1
// CHECK-PPC64LE-NEXT: store i32 [[INC4]], i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[TMP18:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS1]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP19:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS2]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP18]], i8** [[TMP19]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.1, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.2, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: [[TMP20:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS5]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP21:%.*]] = bitcast i8** [[TMP20]] to i32**
// CHECK-PPC64LE-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP21]], align 8
// CHECK-PPC64LE-NEXT: [[TMP22:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS6]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP23:%.*]] = bitcast i8** [[TMP22]] to i32**
// CHECK-PPC64LE-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP23]], align 8
// CHECK-PPC64LE-NEXT: [[TMP24:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_MAPPERS7]], i64 0, i64 0
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP24]], align 8
// CHECK-PPC64LE-NEXT: [[TMP25:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS5]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP26:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS6]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP25]], i8** [[TMP26]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.3, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.4, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: [[TMP27:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[INC8:%.*]] = add nsw i32 [[TMP27]], 1
// CHECK-PPC64LE-NEXT: store i32 [[INC8]], i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[TMP28:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS5]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP29:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS6]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP28]], i8** [[TMP29]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.3, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.4, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: [[TMP30:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 8
// CHECK-PPC64LE-NEXT: [[TMP31:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 8
// CHECK-PPC64LE-NEXT: [[S:%.*]] = getelementptr inbounds [[STRUCT_S2:%.*]], %struct.S2* [[TMP31]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP32:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 8
// CHECK-PPC64LE-NEXT: [[TMP33:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 8
// CHECK-PPC64LE-NEXT: [[PS:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP33]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP34:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 8
// CHECK-PPC64LE-NEXT: [[PS9:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP34]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP35:%.*]] = load %struct.S2*, %struct.S2** [[PS9]], align 8
// CHECK-PPC64LE-NEXT: [[PS10:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP35]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP36:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 8
// CHECK-PPC64LE-NEXT: [[PS11:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP36]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP37:%.*]] = load %struct.S2*, %struct.S2** [[PS11]], align 8
// CHECK-PPC64LE-NEXT: [[PS12:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP37]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP38:%.*]] = load %struct.S2*, %struct.S2** [[PS12]], align 8
// CHECK-PPC64LE-NEXT: [[PS13:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP38]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP39:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 8
// CHECK-PPC64LE-NEXT: [[PS14:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP39]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP40:%.*]] = load %struct.S2*, %struct.S2** [[PS14]], align 8
// CHECK-PPC64LE-NEXT: [[PS15:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP40]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP41:%.*]] = load %struct.S2*, %struct.S2** [[PS15]], align 8
// CHECK-PPC64LE-NEXT: [[PS16:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP41]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP42:%.*]] = load %struct.S2*, %struct.S2** [[PS16]], align 8
// CHECK-PPC64LE-NEXT: [[S17:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP42]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP43:%.*]] = getelementptr %struct.S2*, %struct.S2** [[PS]], i32 1
// CHECK-PPC64LE-NEXT: [[TMP44:%.*]] = bitcast %struct.S1* [[S]] to i8*
// CHECK-PPC64LE-NEXT: [[TMP45:%.*]] = bitcast %struct.S2** [[TMP43]] to i8*
// CHECK-PPC64LE-NEXT: [[TMP46:%.*]] = ptrtoint i8* [[TMP45]] to i64
// CHECK-PPC64LE-NEXT: [[TMP47:%.*]] = ptrtoint i8* [[TMP44]] to i64
// CHECK-PPC64LE-NEXT: [[TMP48:%.*]] = sub i64 [[TMP46]], [[TMP47]]
// CHECK-PPC64LE-NEXT: [[TMP49:%.*]] = sdiv exact i64 [[TMP48]], ptrtoint (i8* getelementptr (i8, i8* null, i32 1) to i64)
// CHECK-PPC64LE-NEXT: [[TMP50:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 8
// CHECK-PPC64LE-NEXT: [[TMP51:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 8
// CHECK-PPC64LE-NEXT: [[S18:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP51]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP52:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 8
// CHECK-PPC64LE-NEXT: [[TMP53:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 8
// CHECK-PPC64LE-NEXT: [[PS19:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP53]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP54:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 8
// CHECK-PPC64LE-NEXT: [[PS20:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP54]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP55:%.*]] = load %struct.S2*, %struct.S2** [[PS20]], align 8
// CHECK-PPC64LE-NEXT: [[PS21:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP55]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP56:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 8
// CHECK-PPC64LE-NEXT: [[PS22:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP56]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP57:%.*]] = load %struct.S2*, %struct.S2** [[PS22]], align 8
// CHECK-PPC64LE-NEXT: [[PS23:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP57]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP58:%.*]] = load %struct.S2*, %struct.S2** [[PS23]], align 8
// CHECK-PPC64LE-NEXT: [[PS24:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP58]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP59:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 8
// CHECK-PPC64LE-NEXT: [[PS25:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP59]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP60:%.*]] = load %struct.S2*, %struct.S2** [[PS25]], align 8
// CHECK-PPC64LE-NEXT: [[PS26:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP60]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP61:%.*]] = load %struct.S2*, %struct.S2** [[PS26]], align 8
// CHECK-PPC64LE-NEXT: [[PS27:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP61]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP62:%.*]] = load %struct.S2*, %struct.S2** [[PS27]], align 8
// CHECK-PPC64LE-NEXT: [[S28:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP62]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP63:%.*]] = getelementptr %struct.S2*, %struct.S2** [[PS19]], i32 1
// CHECK-PPC64LE-NEXT: [[TMP64:%.*]] = bitcast %struct.S1* [[S18]] to i8*
// CHECK-PPC64LE-NEXT: [[TMP65:%.*]] = bitcast %struct.S2** [[TMP63]] to i8*
// CHECK-PPC64LE-NEXT: [[TMP66:%.*]] = ptrtoint i8* [[TMP65]] to i64
// CHECK-PPC64LE-NEXT: [[TMP67:%.*]] = ptrtoint i8* [[TMP64]] to i64
// CHECK-PPC64LE-NEXT: [[TMP68:%.*]] = sub i64 [[TMP66]], [[TMP67]]
// CHECK-PPC64LE-NEXT: [[TMP69:%.*]] = sdiv exact i64 [[TMP68]], ptrtoint (i8* getelementptr (i8, i8* null, i32 1) to i64)
// CHECK-PPC64LE-NEXT: [[TMP70:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP71:%.*]] = bitcast i8** [[TMP70]] to %struct.S2**
// CHECK-PPC64LE-NEXT: store %struct.S2* [[TMP30]], %struct.S2** [[TMP71]], align 8
// CHECK-PPC64LE-NEXT: [[TMP72:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP73:%.*]] = bitcast i8** [[TMP72]] to %struct.S1**
// CHECK-PPC64LE-NEXT: store %struct.S1* [[S]], %struct.S1** [[TMP73]], align 8
// CHECK-PPC64LE-NEXT: [[TMP74:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: store i64 [[TMP49]], i64* [[TMP74]], align 8
// CHECK-PPC64LE-NEXT: [[TMP75:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 0
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP75]], align 8
// CHECK-PPC64LE-NEXT: [[TMP76:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP77:%.*]] = bitcast i8** [[TMP76]] to %struct.S2**
// CHECK-PPC64LE-NEXT: store %struct.S2* [[TMP30]], %struct.S2** [[TMP77]], align 8
// CHECK-PPC64LE-NEXT: [[TMP78:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: [[TMP79:%.*]] = bitcast i8** [[TMP78]] to %struct.S1**
// CHECK-PPC64LE-NEXT: store %struct.S1* [[S]], %struct.S1** [[TMP79]], align 8
// CHECK-PPC64LE-NEXT: [[TMP80:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 1
// CHECK-PPC64LE-NEXT: store i64 4, i64* [[TMP80]], align 8
// CHECK-PPC64LE-NEXT: [[TMP81:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 1
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP81]], align 8
// CHECK-PPC64LE-NEXT: [[TMP82:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 2
// CHECK-PPC64LE-NEXT: [[TMP83:%.*]] = bitcast i8** [[TMP82]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS]], %struct.S2*** [[TMP83]], align 8
// CHECK-PPC64LE-NEXT: [[TMP84:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 2
// CHECK-PPC64LE-NEXT: [[TMP85:%.*]] = bitcast i8** [[TMP84]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS10]], %struct.S2*** [[TMP85]], align 8
// CHECK-PPC64LE-NEXT: [[TMP86:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 2
// CHECK-PPC64LE-NEXT: store i64 8, i64* [[TMP86]], align 8
// CHECK-PPC64LE-NEXT: [[TMP87:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 2
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP87]], align 8
// CHECK-PPC64LE-NEXT: [[TMP88:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 3
// CHECK-PPC64LE-NEXT: [[TMP89:%.*]] = bitcast i8** [[TMP88]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS10]], %struct.S2*** [[TMP89]], align 8
// CHECK-PPC64LE-NEXT: [[TMP90:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 3
// CHECK-PPC64LE-NEXT: [[TMP91:%.*]] = bitcast i8** [[TMP90]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS13]], %struct.S2*** [[TMP91]], align 8
// CHECK-PPC64LE-NEXT: [[TMP92:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 3
// CHECK-PPC64LE-NEXT: store i64 8, i64* [[TMP92]], align 8
// CHECK-PPC64LE-NEXT: [[TMP93:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 3
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP93]], align 8
// CHECK-PPC64LE-NEXT: [[TMP94:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 4
// CHECK-PPC64LE-NEXT: [[TMP95:%.*]] = bitcast i8** [[TMP94]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS13]], %struct.S2*** [[TMP95]], align 8
// CHECK-PPC64LE-NEXT: [[TMP96:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 4
// CHECK-PPC64LE-NEXT: [[TMP97:%.*]] = bitcast i8** [[TMP96]] to %struct.S1**
// CHECK-PPC64LE-NEXT: store %struct.S1* [[S17]], %struct.S1** [[TMP97]], align 8
// CHECK-PPC64LE-NEXT: [[TMP98:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 4
// CHECK-PPC64LE-NEXT: store i64 4, i64* [[TMP98]], align 8
// CHECK-PPC64LE-NEXT: [[TMP99:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 4
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP99]], align 8
// CHECK-PPC64LE-NEXT: [[TMP100:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 5
// CHECK-PPC64LE-NEXT: [[TMP101:%.*]] = bitcast i8** [[TMP100]] to i32**
// CHECK-PPC64LE-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP101]], align 8
// CHECK-PPC64LE-NEXT: [[TMP102:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 5
// CHECK-PPC64LE-NEXT: [[TMP103:%.*]] = bitcast i8** [[TMP102]] to i32**
// CHECK-PPC64LE-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP103]], align 8
// CHECK-PPC64LE-NEXT: [[TMP104:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 5
// CHECK-PPC64LE-NEXT: store i64 4, i64* [[TMP104]], align 8
// CHECK-PPC64LE-NEXT: [[TMP105:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 5
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP105]], align 8
// CHECK-PPC64LE-NEXT: [[TMP106:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 6
// CHECK-PPC64LE-NEXT: [[TMP107:%.*]] = bitcast i8** [[TMP106]] to %struct.S2**
// CHECK-PPC64LE-NEXT: store %struct.S2* [[TMP50]], %struct.S2** [[TMP107]], align 8
// CHECK-PPC64LE-NEXT: [[TMP108:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 6
// CHECK-PPC64LE-NEXT: [[TMP109:%.*]] = bitcast i8** [[TMP108]] to %struct.S1**
// CHECK-PPC64LE-NEXT: store %struct.S1* [[S18]], %struct.S1** [[TMP109]], align 8
// CHECK-PPC64LE-NEXT: [[TMP110:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 6
// CHECK-PPC64LE-NEXT: store i64 [[TMP69]], i64* [[TMP110]], align 8
// CHECK-PPC64LE-NEXT: [[TMP111:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 6
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP111]], align 8
// CHECK-PPC64LE-NEXT: [[TMP112:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 7
// CHECK-PPC64LE-NEXT: [[TMP113:%.*]] = bitcast i8** [[TMP112]] to %struct.S2**
// CHECK-PPC64LE-NEXT: store %struct.S2* [[TMP50]], %struct.S2** [[TMP113]], align 8
// CHECK-PPC64LE-NEXT: [[TMP114:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 7
// CHECK-PPC64LE-NEXT: [[TMP115:%.*]] = bitcast i8** [[TMP114]] to %struct.S1**
// CHECK-PPC64LE-NEXT: store %struct.S1* [[S18]], %struct.S1** [[TMP115]], align 8
// CHECK-PPC64LE-NEXT: [[TMP116:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 7
// CHECK-PPC64LE-NEXT: store i64 4, i64* [[TMP116]], align 8
// CHECK-PPC64LE-NEXT: [[TMP117:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 7
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP117]], align 8
// CHECK-PPC64LE-NEXT: [[TMP118:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 8
// CHECK-PPC64LE-NEXT: [[TMP119:%.*]] = bitcast i8** [[TMP118]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS19]], %struct.S2*** [[TMP119]], align 8
// CHECK-PPC64LE-NEXT: [[TMP120:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 8
// CHECK-PPC64LE-NEXT: [[TMP121:%.*]] = bitcast i8** [[TMP120]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS21]], %struct.S2*** [[TMP121]], align 8
// CHECK-PPC64LE-NEXT: [[TMP122:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 8
// CHECK-PPC64LE-NEXT: store i64 8, i64* [[TMP122]], align 8
// CHECK-PPC64LE-NEXT: [[TMP123:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 8
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP123]], align 8
// CHECK-PPC64LE-NEXT: [[TMP124:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 9
// CHECK-PPC64LE-NEXT: [[TMP125:%.*]] = bitcast i8** [[TMP124]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS21]], %struct.S2*** [[TMP125]], align 8
// CHECK-PPC64LE-NEXT: [[TMP126:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 9
// CHECK-PPC64LE-NEXT: [[TMP127:%.*]] = bitcast i8** [[TMP126]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS24]], %struct.S2*** [[TMP127]], align 8
// CHECK-PPC64LE-NEXT: [[TMP128:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 9
// CHECK-PPC64LE-NEXT: store i64 8, i64* [[TMP128]], align 8
// CHECK-PPC64LE-NEXT: [[TMP129:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 9
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP129]], align 8
// CHECK-PPC64LE-NEXT: [[TMP130:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 10
// CHECK-PPC64LE-NEXT: [[TMP131:%.*]] = bitcast i8** [[TMP130]] to %struct.S2***
// CHECK-PPC64LE-NEXT: store %struct.S2** [[PS24]], %struct.S2*** [[TMP131]], align 8
// CHECK-PPC64LE-NEXT: [[TMP132:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 10
// CHECK-PPC64LE-NEXT: [[TMP133:%.*]] = bitcast i8** [[TMP132]] to %struct.S1**
// CHECK-PPC64LE-NEXT: store %struct.S1* [[S28]], %struct.S1** [[TMP133]], align 8
// CHECK-PPC64LE-NEXT: [[TMP134:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 10
// CHECK-PPC64LE-NEXT: store i64 4, i64* [[TMP134]], align 8
// CHECK-PPC64LE-NEXT: [[TMP135:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i64 0, i64 10
// CHECK-PPC64LE-NEXT: store i8* null, i8** [[TMP135]], align 8
// CHECK-PPC64LE-NEXT: [[TMP136:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP137:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP138:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 11, i8** [[TMP136]], i8** [[TMP137]], i64* [[TMP138]], i64* getelementptr inbounds ([11 x i64], [11 x i64]* @.offload_maptypes.5, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: [[TMP139:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[INC32:%.*]] = add nsw i32 [[TMP139]], 1
// CHECK-PPC64LE-NEXT: store i32 [[INC32]], i32* [[ARG_ADDR]], align 4
// CHECK-PPC64LE-NEXT: [[TMP140:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP141:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: [[TMP142:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK-PPC64LE-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 11, i8** [[TMP140]], i8** [[TMP141]], i64* [[TMP142]], i64* getelementptr inbounds ([11 x i64], [11 x i64]* @.offload_maptypes.5, i32 0, i32 0), i8** null, i8** null)
// CHECK-PPC64LE-NEXT: ret void
//
// CHECK-I386-LABEL: @_Z3fooi(
// CHECK-I386-NEXT: entry:
// CHECK-I386-NEXT: [[ARG_ADDR:%.*]] = alloca i32, align 4
// CHECK-I386-NEXT: [[LB:%.*]] = alloca [5 x float], align 4
// CHECK-I386-NEXT: [[PS1:%.*]] = alloca %struct.S2*, align 4
// CHECK-I386-NEXT: [[PS2:%.*]] = alloca %struct.S2*, align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_PTRS:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_BASEPTRS1:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_PTRS2:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_MAPPERS3:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_BASEPTRS5:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_PTRS6:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_MAPPERS7:%.*]] = alloca [1 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_BASEPTRS29:%.*]] = alloca [11 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_PTRS30:%.*]] = alloca [11 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_MAPPERS31:%.*]] = alloca [11 x i8*], align 4
// CHECK-I386-NEXT: [[DOTOFFLOAD_SIZES:%.*]] = alloca [11 x i64], align 4
// CHECK-I386-NEXT: store i32 [[ARG:%.*]], i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[TMP0:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP1:%.*]] = bitcast i8** [[TMP0]] to [5 x float]**
// CHECK-I386-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP1]], align 4
// CHECK-I386-NEXT: [[TMP2:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP3:%.*]] = bitcast i8** [[TMP2]] to [5 x float]**
// CHECK-I386-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP3]], align 4
// CHECK-I386-NEXT: [[TMP4:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_MAPPERS]], i32 0, i32 0
// CHECK-I386-NEXT: store i8* null, i8** [[TMP4]], align 4
// CHECK-I386-NEXT: [[TMP5:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP6:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1:[0-9]+]], i64 -1, i32 1, i8** [[TMP5]], i8** [[TMP6]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: [[TMP7:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[INC:%.*]] = add nsw i32 [[TMP7]], 1
// CHECK-I386-NEXT: store i32 [[INC]], i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[TMP8:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP9:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP8]], i8** [[TMP9]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: [[TMP10:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS1]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP11:%.*]] = bitcast i8** [[TMP10]] to [5 x float]**
// CHECK-I386-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP11]], align 4
// CHECK-I386-NEXT: [[TMP12:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS2]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP13:%.*]] = bitcast i8** [[TMP12]] to [5 x float]**
// CHECK-I386-NEXT: store [5 x float]* [[LB]], [5 x float]** [[TMP13]], align 4
// CHECK-I386-NEXT: [[TMP14:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_MAPPERS3]], i32 0, i32 0
// CHECK-I386-NEXT: store i8* null, i8** [[TMP14]], align 4
// CHECK-I386-NEXT: [[TMP15:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS1]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP16:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS2]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP15]], i8** [[TMP16]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.1, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.2, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: [[TMP17:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[INC4:%.*]] = add nsw i32 [[TMP17]], 1
// CHECK-I386-NEXT: store i32 [[INC4]], i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[TMP18:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS1]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP19:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS2]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP18]], i8** [[TMP19]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.1, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.2, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: [[TMP20:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS5]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP21:%.*]] = bitcast i8** [[TMP20]] to i32**
// CHECK-I386-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP21]], align 4
// CHECK-I386-NEXT: [[TMP22:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS6]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP23:%.*]] = bitcast i8** [[TMP22]] to i32**
// CHECK-I386-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP23]], align 4
// CHECK-I386-NEXT: [[TMP24:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_MAPPERS7]], i32 0, i32 0
// CHECK-I386-NEXT: store i8* null, i8** [[TMP24]], align 4
// CHECK-I386-NEXT: [[TMP25:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS5]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP26:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS6]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP25]], i8** [[TMP26]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.3, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.4, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: [[TMP27:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[INC8:%.*]] = add nsw i32 [[TMP27]], 1
// CHECK-I386-NEXT: store i32 [[INC8]], i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[TMP28:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_BASEPTRS5]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP29:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[DOTOFFLOAD_PTRS6]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 1, i8** [[TMP28]], i8** [[TMP29]], i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_sizes.3, i32 0, i32 0), i64* getelementptr inbounds ([1 x i64], [1 x i64]* @.offload_maptypes.4, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: [[TMP30:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 4
// CHECK-I386-NEXT: [[TMP31:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 4
// CHECK-I386-NEXT: [[S:%.*]] = getelementptr inbounds [[STRUCT_S2:%.*]], %struct.S2* [[TMP31]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP32:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 4
// CHECK-I386-NEXT: [[TMP33:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 4
// CHECK-I386-NEXT: [[PS:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP33]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP34:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 4
// CHECK-I386-NEXT: [[PS9:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP34]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP35:%.*]] = load %struct.S2*, %struct.S2** [[PS9]], align 4
// CHECK-I386-NEXT: [[PS10:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP35]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP36:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 4
// CHECK-I386-NEXT: [[PS11:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP36]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP37:%.*]] = load %struct.S2*, %struct.S2** [[PS11]], align 4
// CHECK-I386-NEXT: [[PS12:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP37]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP38:%.*]] = load %struct.S2*, %struct.S2** [[PS12]], align 4
// CHECK-I386-NEXT: [[PS13:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP38]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP39:%.*]] = load %struct.S2*, %struct.S2** [[PS1]], align 4
// CHECK-I386-NEXT: [[PS14:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP39]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP40:%.*]] = load %struct.S2*, %struct.S2** [[PS14]], align 4
// CHECK-I386-NEXT: [[PS15:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP40]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP41:%.*]] = load %struct.S2*, %struct.S2** [[PS15]], align 4
// CHECK-I386-NEXT: [[PS16:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP41]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP42:%.*]] = load %struct.S2*, %struct.S2** [[PS16]], align 4
// CHECK-I386-NEXT: [[S17:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP42]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP43:%.*]] = getelementptr %struct.S2*, %struct.S2** [[PS]], i32 1
// CHECK-I386-NEXT: [[TMP44:%.*]] = bitcast %struct.S1* [[S]] to i8*
// CHECK-I386-NEXT: [[TMP45:%.*]] = bitcast %struct.S2** [[TMP43]] to i8*
// CHECK-I386-NEXT: [[TMP46:%.*]] = ptrtoint i8* [[TMP45]] to i64
// CHECK-I386-NEXT: [[TMP47:%.*]] = ptrtoint i8* [[TMP44]] to i64
// CHECK-I386-NEXT: [[TMP48:%.*]] = sub i64 [[TMP46]], [[TMP47]]
// CHECK-I386-NEXT: [[TMP49:%.*]] = sdiv exact i64 [[TMP48]], ptrtoint (i8* getelementptr (i8, i8* null, i32 1) to i64)
// CHECK-I386-NEXT: [[TMP50:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 4
// CHECK-I386-NEXT: [[TMP51:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 4
// CHECK-I386-NEXT: [[S18:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP51]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP52:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 4
// CHECK-I386-NEXT: [[TMP53:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 4
// CHECK-I386-NEXT: [[PS19:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP53]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP54:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 4
// CHECK-I386-NEXT: [[PS20:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP54]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP55:%.*]] = load %struct.S2*, %struct.S2** [[PS20]], align 4
// CHECK-I386-NEXT: [[PS21:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP55]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP56:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 4
// CHECK-I386-NEXT: [[PS22:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP56]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP57:%.*]] = load %struct.S2*, %struct.S2** [[PS22]], align 4
// CHECK-I386-NEXT: [[PS23:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP57]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP58:%.*]] = load %struct.S2*, %struct.S2** [[PS23]], align 4
// CHECK-I386-NEXT: [[PS24:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP58]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP59:%.*]] = load %struct.S2*, %struct.S2** [[PS2]], align 4
// CHECK-I386-NEXT: [[PS25:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP59]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP60:%.*]] = load %struct.S2*, %struct.S2** [[PS25]], align 4
// CHECK-I386-NEXT: [[PS26:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP60]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP61:%.*]] = load %struct.S2*, %struct.S2** [[PS26]], align 4
// CHECK-I386-NEXT: [[PS27:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP61]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP62:%.*]] = load %struct.S2*, %struct.S2** [[PS27]], align 4
// CHECK-I386-NEXT: [[S28:%.*]] = getelementptr inbounds [[STRUCT_S2]], %struct.S2* [[TMP62]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP63:%.*]] = getelementptr %struct.S2*, %struct.S2** [[PS19]], i32 1
// CHECK-I386-NEXT: [[TMP64:%.*]] = bitcast %struct.S1* [[S18]] to i8*
// CHECK-I386-NEXT: [[TMP65:%.*]] = bitcast %struct.S2** [[TMP63]] to i8*
// CHECK-I386-NEXT: [[TMP66:%.*]] = ptrtoint i8* [[TMP65]] to i64
// CHECK-I386-NEXT: [[TMP67:%.*]] = ptrtoint i8* [[TMP64]] to i64
// CHECK-I386-NEXT: [[TMP68:%.*]] = sub i64 [[TMP66]], [[TMP67]]
// CHECK-I386-NEXT: [[TMP69:%.*]] = sdiv exact i64 [[TMP68]], ptrtoint (i8* getelementptr (i8, i8* null, i32 1) to i64)
// CHECK-I386-NEXT: [[TMP70:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP71:%.*]] = bitcast i8** [[TMP70]] to %struct.S2**
// CHECK-I386-NEXT: store %struct.S2* [[TMP30]], %struct.S2** [[TMP71]], align 4
// CHECK-I386-NEXT: [[TMP72:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP73:%.*]] = bitcast i8** [[TMP72]] to %struct.S1**
// CHECK-I386-NEXT: store %struct.S1* [[S]], %struct.S1** [[TMP73]], align 4
// CHECK-I386-NEXT: [[TMP74:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK-I386-NEXT: store i64 [[TMP49]], i64* [[TMP74]], align 4
// CHECK-I386-NEXT: [[TMP75:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 0
// CHECK-I386-NEXT: store i8* null, i8** [[TMP75]], align 4
// CHECK-I386-NEXT: [[TMP76:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP77:%.*]] = bitcast i8** [[TMP76]] to %struct.S2**
// CHECK-I386-NEXT: store %struct.S2* [[TMP30]], %struct.S2** [[TMP77]], align 4
// CHECK-I386-NEXT: [[TMP78:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 1
// CHECK-I386-NEXT: [[TMP79:%.*]] = bitcast i8** [[TMP78]] to %struct.S1**
// CHECK-I386-NEXT: store %struct.S1* [[S]], %struct.S1** [[TMP79]], align 4
// CHECK-I386-NEXT: [[TMP80:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 1
// CHECK-I386-NEXT: store i64 4, i64* [[TMP80]], align 4
// CHECK-I386-NEXT: [[TMP81:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 1
// CHECK-I386-NEXT: store i8* null, i8** [[TMP81]], align 4
// CHECK-I386-NEXT: [[TMP82:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 2
// CHECK-I386-NEXT: [[TMP83:%.*]] = bitcast i8** [[TMP82]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS]], %struct.S2*** [[TMP83]], align 4
// CHECK-I386-NEXT: [[TMP84:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 2
// CHECK-I386-NEXT: [[TMP85:%.*]] = bitcast i8** [[TMP84]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS10]], %struct.S2*** [[TMP85]], align 4
// CHECK-I386-NEXT: [[TMP86:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 2
// CHECK-I386-NEXT: store i64 4, i64* [[TMP86]], align 4
// CHECK-I386-NEXT: [[TMP87:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 2
// CHECK-I386-NEXT: store i8* null, i8** [[TMP87]], align 4
// CHECK-I386-NEXT: [[TMP88:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 3
// CHECK-I386-NEXT: [[TMP89:%.*]] = bitcast i8** [[TMP88]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS10]], %struct.S2*** [[TMP89]], align 4
// CHECK-I386-NEXT: [[TMP90:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 3
// CHECK-I386-NEXT: [[TMP91:%.*]] = bitcast i8** [[TMP90]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS13]], %struct.S2*** [[TMP91]], align 4
// CHECK-I386-NEXT: [[TMP92:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 3
// CHECK-I386-NEXT: store i64 4, i64* [[TMP92]], align 4
// CHECK-I386-NEXT: [[TMP93:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 3
// CHECK-I386-NEXT: store i8* null, i8** [[TMP93]], align 4
// CHECK-I386-NEXT: [[TMP94:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 4
// CHECK-I386-NEXT: [[TMP95:%.*]] = bitcast i8** [[TMP94]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS13]], %struct.S2*** [[TMP95]], align 4
// CHECK-I386-NEXT: [[TMP96:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 4
// CHECK-I386-NEXT: [[TMP97:%.*]] = bitcast i8** [[TMP96]] to %struct.S1**
// CHECK-I386-NEXT: store %struct.S1* [[S17]], %struct.S1** [[TMP97]], align 4
// CHECK-I386-NEXT: [[TMP98:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 4
// CHECK-I386-NEXT: store i64 4, i64* [[TMP98]], align 4
// CHECK-I386-NEXT: [[TMP99:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 4
// CHECK-I386-NEXT: store i8* null, i8** [[TMP99]], align 4
// CHECK-I386-NEXT: [[TMP100:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 5
// CHECK-I386-NEXT: [[TMP101:%.*]] = bitcast i8** [[TMP100]] to i32**
// CHECK-I386-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP101]], align 4
// CHECK-I386-NEXT: [[TMP102:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 5
// CHECK-I386-NEXT: [[TMP103:%.*]] = bitcast i8** [[TMP102]] to i32**
// CHECK-I386-NEXT: store i32* [[ARG_ADDR]], i32** [[TMP103]], align 4
// CHECK-I386-NEXT: [[TMP104:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 5
// CHECK-I386-NEXT: store i64 4, i64* [[TMP104]], align 4
// CHECK-I386-NEXT: [[TMP105:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 5
// CHECK-I386-NEXT: store i8* null, i8** [[TMP105]], align 4
// CHECK-I386-NEXT: [[TMP106:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 6
// CHECK-I386-NEXT: [[TMP107:%.*]] = bitcast i8** [[TMP106]] to %struct.S2**
// CHECK-I386-NEXT: store %struct.S2* [[TMP50]], %struct.S2** [[TMP107]], align 4
// CHECK-I386-NEXT: [[TMP108:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 6
// CHECK-I386-NEXT: [[TMP109:%.*]] = bitcast i8** [[TMP108]] to %struct.S1**
// CHECK-I386-NEXT: store %struct.S1* [[S18]], %struct.S1** [[TMP109]], align 4
// CHECK-I386-NEXT: [[TMP110:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 6
// CHECK-I386-NEXT: store i64 [[TMP69]], i64* [[TMP110]], align 4
// CHECK-I386-NEXT: [[TMP111:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 6
// CHECK-I386-NEXT: store i8* null, i8** [[TMP111]], align 4
// CHECK-I386-NEXT: [[TMP112:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 7
// CHECK-I386-NEXT: [[TMP113:%.*]] = bitcast i8** [[TMP112]] to %struct.S2**
// CHECK-I386-NEXT: store %struct.S2* [[TMP50]], %struct.S2** [[TMP113]], align 4
// CHECK-I386-NEXT: [[TMP114:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 7
// CHECK-I386-NEXT: [[TMP115:%.*]] = bitcast i8** [[TMP114]] to %struct.S1**
// CHECK-I386-NEXT: store %struct.S1* [[S18]], %struct.S1** [[TMP115]], align 4
// CHECK-I386-NEXT: [[TMP116:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 7
// CHECK-I386-NEXT: store i64 4, i64* [[TMP116]], align 4
// CHECK-I386-NEXT: [[TMP117:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 7
// CHECK-I386-NEXT: store i8* null, i8** [[TMP117]], align 4
// CHECK-I386-NEXT: [[TMP118:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 8
// CHECK-I386-NEXT: [[TMP119:%.*]] = bitcast i8** [[TMP118]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS19]], %struct.S2*** [[TMP119]], align 4
// CHECK-I386-NEXT: [[TMP120:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 8
// CHECK-I386-NEXT: [[TMP121:%.*]] = bitcast i8** [[TMP120]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS21]], %struct.S2*** [[TMP121]], align 4
// CHECK-I386-NEXT: [[TMP122:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 8
// CHECK-I386-NEXT: store i64 4, i64* [[TMP122]], align 4
// CHECK-I386-NEXT: [[TMP123:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 8
// CHECK-I386-NEXT: store i8* null, i8** [[TMP123]], align 4
// CHECK-I386-NEXT: [[TMP124:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 9
// CHECK-I386-NEXT: [[TMP125:%.*]] = bitcast i8** [[TMP124]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS21]], %struct.S2*** [[TMP125]], align 4
// CHECK-I386-NEXT: [[TMP126:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 9
// CHECK-I386-NEXT: [[TMP127:%.*]] = bitcast i8** [[TMP126]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS24]], %struct.S2*** [[TMP127]], align 4
// CHECK-I386-NEXT: [[TMP128:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 9
// CHECK-I386-NEXT: store i64 4, i64* [[TMP128]], align 4
// CHECK-I386-NEXT: [[TMP129:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 9
// CHECK-I386-NEXT: store i8* null, i8** [[TMP129]], align 4
// CHECK-I386-NEXT: [[TMP130:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 10
// CHECK-I386-NEXT: [[TMP131:%.*]] = bitcast i8** [[TMP130]] to %struct.S2***
// CHECK-I386-NEXT: store %struct.S2** [[PS24]], %struct.S2*** [[TMP131]], align 4
// CHECK-I386-NEXT: [[TMP132:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 10
// CHECK-I386-NEXT: [[TMP133:%.*]] = bitcast i8** [[TMP132]] to %struct.S1**
// CHECK-I386-NEXT: store %struct.S1* [[S28]], %struct.S1** [[TMP133]], align 4
// CHECK-I386-NEXT: [[TMP134:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 10
// CHECK-I386-NEXT: store i64 4, i64* [[TMP134]], align 4
// CHECK-I386-NEXT: [[TMP135:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_MAPPERS31]], i32 0, i32 10
// CHECK-I386-NEXT: store i8* null, i8** [[TMP135]], align 4
// CHECK-I386-NEXT: [[TMP136:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP137:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP138:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 11, i8** [[TMP136]], i8** [[TMP137]], i64* [[TMP138]], i64* getelementptr inbounds ([11 x i64], [11 x i64]* @.offload_maptypes.5, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: [[TMP139:%.*]] = load i32, i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[INC32:%.*]] = add nsw i32 [[TMP139]], 1
// CHECK-I386-NEXT: store i32 [[INC32]], i32* [[ARG_ADDR]], align 4
// CHECK-I386-NEXT: [[TMP140:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_BASEPTRS29]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP141:%.*]] = getelementptr inbounds [11 x i8*], [11 x i8*]* [[DOTOFFLOAD_PTRS30]], i32 0, i32 0
// CHECK-I386-NEXT: [[TMP142:%.*]] = getelementptr inbounds [11 x i64], [11 x i64]* [[DOTOFFLOAD_SIZES]], i32 0, i32 0
// CHECK-I386-NEXT: call void @__tgt_target_data_end_mapper(%struct.ident_t* @[[GLOB1]], i64 -1, i32 11, i8** [[TMP140]], i8** [[TMP141]], i64* [[TMP142]], i64* getelementptr inbounds ([11 x i64], [11 x i64]* @.offload_maptypes.5, i32 0, i32 0), i8** null, i8** null)
// CHECK-I386-NEXT: ret void
//
void foo(int arg) {
float lb[5];
S2 *ps1;
S2 *ps2;
#pragma omp target data map(ompx_hold, to: lb)
{++arg;}
#pragma omp target data map(always close ompx_hold, to: lb)
{++arg;}
#pragma omp target data map(ompx_hold, tofrom : arg)
{++arg;}
// Make sure the struct picks up ompx_hold even if another element of the
// struct doesn't have ompx_hold.
#pragma omp target data map(tofrom : ps1->s, arg) \
map(ompx_hold, tofrom : ps1->ps->ps->ps->s, ps2->s) \
map(tofrom : ps2->ps->ps->ps->s)
{
++(arg);
}
}
#endif
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