test/OpenMP/target_map_codegen_27.cpp

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

///==========================================================================///
// RUN: %clang_cc1 -DCK28 -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s --check-prefix CK28 --check-prefix CK28-64
// RUN: %clang_cc1 -DCK28 -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 -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-64
// RUN: %clang_cc1 -DCK28 -verify -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-32
// RUN: %clang_cc1 -DCK28 -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-32

// RUN: %clang_cc1 -DCK28 -verify -fopenmp -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s --check-prefix CK28 --check-prefix CK28-64
// RUN: %clang_cc1 -DCK28 -fopenmp -fopenmp-version=45 -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-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-64
// RUN: %clang_cc1 -DCK28 -verify -fopenmp -fopenmp-version=45 -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-32
// RUN: %clang_cc1 -DCK28 -fopenmp -fopenmp-version=45 -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-32

// RUN: %clang_cc1 -DCK28 -verify -fopenmp -fopenmp-version=50 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s --check-prefix CK28 --check-prefix CK28-64
// RUN: %clang_cc1 -DCK28 -fopenmp -fopenmp-version=50 -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-version=50 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-64
// RUN: %clang_cc1 -DCK28 -verify -fopenmp -fopenmp-version=50 -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-32
// RUN: %clang_cc1 -DCK28 -fopenmp -fopenmp-version=50 -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefix CK28 --check-prefix CK28-32

// RUN: %clang_cc1 -DCK28 -verify -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY27 %s
// RUN: %clang_cc1 -DCK28 -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY27 %s
// RUN: %clang_cc1 -DCK28 -verify -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY27 %s
// RUN: %clang_cc1 -DCK28 -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY27 %s
// SIMD-ONLY27-NOT: {{__kmpc|__tgt}}
#ifdef CK28

// CK28-LABEL: @.__omp_offloading_{{.*}}explicit_maps_pointer_references{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK28: [[SIZE00:@.+]] = private {{.*}}constant [1 x i64] [i64 {{8|4}}]
// CK28: [[MTYPE00:@.+]] = private {{.*}}constant [1 x i64] [i64 35]

// CK28-LABEL: @.__omp_offloading_{{.*}}explicit_maps_pointer_references{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK28: [[SIZE01:@.+]] = private {{.*}}constant [1 x i64] [i64 400]
// CK28: [[MTYPE01:@.+]] = private {{.*}}constant [1 x i64] [i64 35]

// CK28-LABEL: explicit_maps_pointer_references{{.*}}(
void explicit_maps_pointer_references (int *p){
  int *&a = p;

  // Region 00
  // CK28-DAG: call i32 @__tgt_target_mapper(%struct.ident_t* @{{.+}}, i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE00]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE00]]{{.+}}, i8** null, i8** null)
  // CK28-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
  // CK28-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]

  // CK28-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
  // CK28-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
  // CK28-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to i32***
  // CK28-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to i32***
  // CK28-DAG: store i32** [[VAR0:%.+]], i32*** [[CBP0]]
  // CK28-DAG: store i32** [[VAR1:%.+]], i32*** [[CP0]]
  // CK28-DAG: [[VAR0]] = load i32**, i32*** [[VAR00:%.+]],
  // CK28-DAG: [[VAR1]] = load i32**, i32*** [[VAR11:%.+]],

  // CK28: call void [[CALL00:@.+]](i32** {{[^,]+}})
  #pragma omp target map(a)
  {
    ++a;
  }

  // Region 01
  // CK28-DAG: call i32 @__tgt_target_mapper(%struct.ident_t* @{{.+}}, i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE01]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE01]]{{.+}}, i8** null, i8** null)
  // CK28-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
  // CK28-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]

  // CK28-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
  // CK28-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
  // CK28-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to i32**
  // CK28-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to i32**
  // CK28-DAG: store i32* [[VAR0:%.+]], i32** [[CBP0]]
  // CK28-DAG: store i32* [[VAR1:%.+]], i32** [[CP0]]
  // CK28-DAG: [[VAR0]] = load i32*, i32** [[VAR00:%.+]],
  // CK28-DAG: [[VAR00]] = load i32**, i32*** [[VAR000:%.+]],
  // CK28-DAG: [[VAR1]] = getelementptr inbounds i32, i32* [[VAR11:%.+]], i{{64|32}} 2
  // CK28-DAG: [[VAR11]] = load i32*, i32** [[VAR111:%.+]],
  // CK28-DAG: [[VAR111]] = load i32**, i32*** [[VAR1111:%.+]],

  // CK28: call void [[CALL01:@.+]](i32* {{[^,]+}})
  #pragma omp target map(a[2:100])
  {
    ++a;
  }
}
#endif // CK28
#endif