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llvm-project/clang/test/OpenMP/target_map_codegen_26.cpp
Artem Belevich cd01980f30 [OpenMP] Split OpenMP/target_map_codegen test [NFC] 
The test file is the single longest test among clang's tests and ends up about
doubling the wall time of clang tests on machines with high number of cores.

The test appears to consist of multiple independent subtests and does not have
to be in one file. Splitting it into smaller parts reduces test time on my
machine from ~80s down to ~45.

Differential Revision: https://reviews.llvm.org/D85551
2020-08-07 13:47:53 -07:00

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// expected-no-diagnostics
#ifndef HEADER
#define HEADER
///==========================================================================///
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-64
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-64
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-32
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-32
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-64
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-64
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-32
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-32
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-64
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-64
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-32
// RUN: %clang_cc1 -DCK27 -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 CK27 --check-prefix CK27-32
// RUN: %clang_cc1 -DCK27 -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-ONLY26 %s
// RUN: %clang_cc1 -DCK27 -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-ONLY26 %s
// RUN: %clang_cc1 -DCK27 -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-ONLY26 %s
// RUN: %clang_cc1 -DCK27 -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-ONLY26 %s
// SIMD-ONLY26-NOT: {{__kmpc|__tgt}}
#ifdef CK27
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27: [[SIZE00:@.+]] = private {{.*}}constant [1 x i64] zeroinitializer
// CK27: [[MTYPE00:@.+]] = private {{.*}}constant [1 x i64] [i64 544]
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27: [[SIZE01:@.+]] = private {{.*}}constant [1 x i64] zeroinitializer
// CK27: [[MTYPE01:@.+]] = private {{.*}}constant [1 x i64] [i64 35]
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27: [[SIZE02:@.+]] = private {{.*}}constant [1 x i64] zeroinitializer
// CK27: [[MTYPE02:@.+]] = private {{.*}}constant [1 x i64] [i64 35]
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27: [[SIZE03:@.+]] = private {{.*}}constant [1 x i64] zeroinitializer
// CK27: [[MTYPE03:@.+]] = private {{.*}}constant [1 x i64] [i64 35]
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27: [[SIZE05:@.+]] = private {{.*}}constant [1 x i64] zeroinitializer
// CK27: [[MTYPE05:@.+]] = private {{.*}}constant [1 x i64] [i64 32]
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27: [[SIZE07:@.+]] = private {{.*}}constant [1 x i64] [i64 4]
// CK27: [[MTYPE07:@.+]] = private {{.*}}constant [1 x i64] [i64 288]
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27-LABEL: @.__omp_offloading_{{.*}}zero_size_section_and_private_maps{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
// CK27: [[SIZE09:@.+]] = private {{.*}}constant [1 x i64] [i64 40]
// CK27: [[MTYPE09:@.+]] = private {{.*}}constant [1 x i64] [i64 161]
// CK27-LABEL: zero_size_section_and_private_maps{{.*}}(
void zero_size_section_and_private_maps (int ii){
// Map of a pointer.
int *pa;
// Region 00
// CK27-DAG: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE00]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE00]]{{.+}}, i8** null)
// CK27-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
// CK27-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
// CK27-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to i32**
// CK27-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to i32**
// CK27-DAG: store i32* [[VAR0:%.+]], i32** [[CBP0]]
// CK27-DAG: store i32* [[VAR0]], i32** [[CP0]]
// CK27: call void [[CALL00:@.+]](i32* {{[^,]+}})
#pragma omp target
{
pa[50]++;
}
// Region 01
// CK27-DAG: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE01]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE01]]{{.+}}, i8** null)
// CK27-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
// CK27-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
// CK27-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to i32**
// CK27-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to i32**
// CK27-DAG: store i32* [[RVAR0:%.+]], i32** [[CBP0]]
// CK27-DAG: store i32* [[SEC0:%.+]], i32** [[CP0]]
// CK27-DAG: [[RVAR0]] = load i32*, i32** [[VAR0:%[^,]+]]
// CK27-DAG: [[SEC0]] = getelementptr {{.*}}i32* [[RVAR00:%.+]], i{{.+}} 0
// CK27-DAG: [[RVAR00]] = load i32*, i32** [[VAR0]]
// CK27: call void [[CALL01:@.+]](i32* {{[^,]+}})
#pragma omp target map(pa[:0])
{
pa[50]++;
}
// Region 02
// CK27-DAG: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE02]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE02]]{{.+}}, i8** null)
// CK27-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
// CK27-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
// CK27-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to i32**
// CK27-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to i32**
// CK27-DAG: store i32* [[RVAR0:%.+]], i32** [[CBP0]]
// CK27-DAG: store i32* [[SEC0:%.+]], i32** [[CP0]]
// CK27-DAG: [[RVAR0]] = load i32*, i32** [[VAR0:%[^,]+]]
// CK27-DAG: [[SEC0]] = getelementptr {{.*}}i32* [[RVAR00:%.+]], i{{.+}} 0
// CK27-DAG: [[RVAR00]] = load i32*, i32** [[VAR0]]
// CK27: call void [[CALL02:@.+]](i32* {{[^,]+}})
#pragma omp target map(pa[0:0])
{
pa[50]++;
}
// Region 03
// CK27-DAG: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE03]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE03]]{{.+}}, i8** null)
// CK27-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
// CK27-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
// CK27-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to i32**
// CK27-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to i32**
// CK27-DAG: store i32* [[RVAR0:%.+]], i32** [[CBP0]]
// CK27-DAG: store i32* [[SEC0:%.+]], i32** [[CP0]]
// CK27-DAG: [[RVAR0]] = load i32*, i32** [[VAR0:%[^,]+]]
// CK27-DAG: [[SEC0]] = getelementptr {{.*}}i32* [[RVAR00:%.+]], i{{.+}} %{{.+}}
// CK27-DAG: [[RVAR00]] = load i32*, i32** [[VAR0]]
// CK27: call void [[CALL03:@.+]](i32* {{[^,]+}})
#pragma omp target map(pa[ii:0])
{
pa[50]++;
}
int *pvtPtr;
int pvtScl;
int pvtArr[10];
// Region 04
// CK27: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i8** null)
// CK27: call void [[CALL04:@.+]]()
#pragma omp target private(pvtPtr)
{
pvtPtr[5]++;
}
// Region 05
// CK27-DAG: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE05]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE05]]{{.+}}, i8** null)
// CK27-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
// CK27-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
// CK27-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to i32**
// CK27-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to i32**
// CK27-DAG: store i32* [[VAR0:%.+]], i32** [[CBP0]]
// CK27-DAG: store i32* [[VAR0]], i32** [[CP0]]
// CK27: call void [[CALL05:@.+]](i32* {{[^,]+}})
#pragma omp target firstprivate(pvtPtr)
{
pvtPtr[5]++;
}
// Region 06
// CK27: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i8** null)
// CK27: call void [[CALL06:@.+]]()
#pragma omp target private(pvtScl)
{
pvtScl++;
}
// Region 07
// CK27-DAG: call i32 @__tgt_target_mapper(i64 {{.+}}, i8* {{.+}}, i32 1, i8** [[BPGEP:%[0-9]+]], i8** [[PGEP:%[0-9]+]], {{.+}}[[SIZE07]]{{.+}}, {{.+}}[[MTYPE07]]{{.+}}, i8** null)
// CK27-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BPS:%[^,]+]], i32 0, i32 0
// CK27-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[PS:%[^,]+]], i32 0, i32 0
// CK27-DAG: [[BP1:%.+]] = getelementptr inbounds {{.+}}[[BPS]], i32 0, i32 0
// CK27-DAG: [[P1:%.+]] = getelementptr inbounds {{.+}}[[PS]], i32 0, i32 0
// CK27-DAG: [[CBP1:%.+]] = bitcast i8** [[BP1]] to i[[Z:64|32]]*
// CK27-DAG: [[CP1:%.+]] = bitcast i8** [[P1]] to i[[Z]]*
// CK27-DAG: store i[[Z]] [[VAL:%.+]], i[[Z]]* [[CBP1]]
// CK27-DAG: store i[[Z]] [[VAL]], i[[Z]]* [[CP1]]
// CK27-DAG: [[VAL]] = load i[[Z]], i[[Z]]* [[ADDR:%.+]],
// CK27-64-DAG: [[CADDR:%.+]] = bitcast i[[Z]]* [[ADDR]] to i32*
// CK27-64-DAG: store i32 {{.+}}, i32* [[CADDR]],
// CK27: call void [[CALL07:@.+]](i[[Z]] [[VAL]])
#pragma omp target firstprivate(pvtScl)
{
pvtScl++;
}
// Region 08
// CK27: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 0, i8** null, i8** null, i{{64|32}}* null, i64* null, i8** null)
// CK27: call void [[CALL08:@.+]]()
#pragma omp target private(pvtArr)
{
pvtArr[5]++;
}
// Region 09
// CK27-DAG: call i32 @__tgt_target_mapper(i64 {{[^,]+}}, i8* {{[^,]+}}, i32 1, i8** [[GEPBP:%.+]], i8** [[GEPP:%.+]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[SIZE09]], {{.+}}getelementptr {{.+}}[1 x i{{.+}}]* [[MTYPE09]]{{.+}}, i8** null)
// CK27-DAG: [[GEPBP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
// CK27-DAG: [[GEPP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
// CK27-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
// CK27-DAG: [[CBP0:%.+]] = bitcast i8** [[BP0]] to [10 x i32]**
// CK27-DAG: [[CP0:%.+]] = bitcast i8** [[P0]] to [10 x i32]**
// CK27-DAG: store [10 x i32]* [[VAR0:%.+]], [10 x i32]** [[CBP0]]
// CK27-DAG: store [10 x i32]* [[VAR0]], [10 x i32]** [[CP0]]
// CK27: call void [[CALL09:@.+]]([10 x i32]* {{[^,]+}})
#pragma omp target firstprivate(pvtArr)
{
pvtArr[5]++;
}
}
// CK27: define {{.+}}[[CALL00]]
// CK27: define {{.+}}[[CALL01]]
// CK27: define {{.+}}[[CALL02]]
// CK27: define {{.+}}[[CALL03]]
// CK27: define {{.+}}[[CALL04]]
// CK27: define {{.+}}[[CALL05]]
// CK27: define {{.+}}[[CALL06]]
// CK27: define {{.+}}[[CALL07]]
#endif // CK27
#endif
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