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llvm-project/clang/test/OpenMP/teams_codegen.cpp

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[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
// Test host codegen.
[OpenMP] Use fopenmp prefix for all options introduced by the offloading implementation. Summary: This patch changes the options used by offloading to start with -fopenmp instead of -fomp. This makes the option naming more consistent and materializes a suggestion by Richard Smith in http://reviews.llvm.org/D9888. Reviewers: hfinkel, carlo.bertolli, arpith-jacob, ABataev Subscribers: kkwli0, cfe-commits, caomhin Differential Revision: http://reviews.llvm.org/D21841 llvm-svn: 274283
2016-07-01 05:22:08 +08:00
// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-64
// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1 --check-prefix CK1-32
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
// RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
#ifdef CK1
int Gbla;
long long Gblb;
int &Gblc = Gbla;
// CK1-LABEL: teams_argument_global_local
int teams_argument_global_local(int a){
int comp = 1;
int la = 23;
float lc = 25.0;
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK1: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
#pragma omp target
#pragma omp teams
{
++comp;
}
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK1: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 0)
[OPENMP] Enable correct generation of runtime call when target directive is separated from teams directive by multiple curly brackets http://reviews.llvm.org/D18474 This patch fixes a bug in code generation of the correct OpenMP runtime library call in presence of target and teams, when target is separated by teams with multiple curly brackets. The current implementation will not be able to see the teams directive inside target and issue a call to tgt_target instead of the correct one tgt_target_teams. llvm-svn: 267972
2016-04-29 09:37:30 +08:00
// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
#pragma omp target
{{{
#pragma omp teams
{
++comp;
}
}}}
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK1-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 2, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 0)
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK1-DAG: [[NT]] = load i32, i32* [[NTA:%[^,]+]],
// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
#pragma omp target
#pragma omp teams num_teams(la)
{
++comp;
}
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK1-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 2, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 [[NT:%[^,]+]])
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK1-DAG: [[NT]] = load i32, i32* [[NTA:%[^,]+]],
// CK1: call void @{{.+}}(i{{64|32}} %{{.+}})
#pragma omp target
#pragma omp teams thread_limit(la)
{
++comp;
}
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK1-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 5, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK1-DAG: [[NT]] = add nsw i32 [[NTA:%[^,]+]], [[NTB:%[^,]+]]
// CK1-DAG: [[NTA]] = load i32, i32* @Gbla,
// CK1-DAG: [[NTB]] = load i32, i32* %{{.+}},
// CK1-DAG: [[TL]] = trunc i64 [[TLA:%[^,]+]] to i32
// CK1-DAG: [[TLA]] = add nsw i64 [[TLB:%[^,]+]], [[TLC:%[^,]+]]
// CK1-DAG: [[TLC]] = fptosi float [[TLD:%[^,]+]] to i64
// CK1-DAG: [[TLD]] = load float, float* %{{.+}},
// CK1-DAG: [[TLB]] = load i64, i64* @Gblb,
// CK1: call void @{{.+}}(i{{.+}} {{.+}}, i{{.+}} {{.+}}, i{{.+}} {{.+}}, i{{.+}} {{.+}}, i{{.+}} {{.+}})
#pragma omp target
#pragma omp teams num_teams(Gbla+a) thread_limit(Gblb+(long long)lc)
{
++comp;
}
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK1-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 {{.+}}, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK1-DAG: [[NT]] = add nsw i32 [[NTA:%[^,]+]], 1
// CK1-DAG: [[NTA]] = load i32, i32* @Gbla,
// CK1-DAG: [[TL]] = add nsw i32 [[TLA:%[^,]+]], 2
// CK1-DAG: [[TLA]] = load i32, i32* @Gbla,
// CK1: call void @{{.+}}(i{{.+}} {{.+}}
#pragma omp target
#pragma omp teams num_teams(Gblc+1) thread_limit(Gblc+2)
{
comp += Gblc;
}
return comp;
}
#endif // CK1
// Test host codegen.
[OpenMP] Use fopenmp prefix for all options introduced by the offloading implementation. Summary: This patch changes the options used by offloading to start with -fopenmp instead of -fomp. This makes the option naming more consistent and materializes a suggestion by Richard Smith in http://reviews.llvm.org/D9888. Reviewers: hfinkel, carlo.bertolli, arpith-jacob, ABataev Subscribers: kkwli0, cfe-commits, caomhin Differential Revision: http://reviews.llvm.org/D21841 llvm-svn: 274283
2016-07-01 05:22:08 +08:00
// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-64
// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2 --check-prefix CK2-32
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
// RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
#ifdef CK2
// CK2-DAG: [[SSI:%.+]] = type { i32, float }
// CK2-DAG: [[SSL:%.+]] = type { i64, float }
template <typename T>
struct SS{
T a;
float b;
};
SS<int> Gbla;
SS<long long> Gblb;
// CK2-LABEL: teams_template_arg
int teams_template_arg(void) {
int comp = 1;
SS<int> la;
SS<long long> lb;
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK2-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 3, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK2-DAG: [[NT]] = load i32, i32* getelementptr inbounds ([[SSI]], [[SSI]]* @Gbla, i32 0, i32 0)
// CK2-DAG: [[TL]] = trunc i64 [[TLA:%[^,]+]] to i32
// CK2-DAG: [[TLA]] = fptosi float [[TLB:%[^,]+]] to i64
// CK2-DAG: [[TLB]] = load float, float* [[TLC:%[^,]+]],
// CK2-DAG: [[TLC]] = getelementptr inbounds [[SSI]], [[SSI]]* %{{.+}}, i32 0, i32 1
// CK2: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}}, {{.+}} {{.+}})
#pragma omp target
#pragma omp teams num_teams(Gbla.a) thread_limit((long long)la.b)
{
++comp;
}
[Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side This clang patch changes the __tgt_* API function signatures in preparation for the new map interface. Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits Differential revision: https://reviews.llvm.org/D40281 llvm-svn: 318789
2017-11-22 02:25:12 +08:00
// CK2-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 3, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 [[TL:%[^,]+]])
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK2-DAG: [[TL]] = trunc i64 [[TLD:%[^,]+]] to i32
// CK2-DAG: [[TLD]] = load i64, i64* getelementptr inbounds ([[SSL]], [[SSL]]* @Gblb, i32 0, i32 0),
// CK2-DAG: [[NT]] = trunc i64 [[NTA:%[^,]+]] to i32
// CK2-DAG: [[NTA]] = fptosi float [[NTB:%[^,]+]] to i64
// CK2-DAG: [[NTB]] = load float, float* [[NTC:%[^,]+]],
// CK2-DAG: [[NTC]] = getelementptr inbounds [[SSL]], [[SSL]]* %{{.+}}, i32 0, i32 1
// CK2: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}}, {{.+}} {{.+}})
#pragma omp target
#pragma omp teams num_teams((long long)lb.b) thread_limit(Gblb.a)
{
++comp;
}
return comp;
}
#endif // CK2
// Test host codegen.
[OpenMP] Use fopenmp prefix for all options introduced by the offloading implementation. Summary: This patch changes the options used by offloading to start with -fopenmp instead of -fomp. This makes the option naming more consistent and materializes a suggestion by Richard Smith in http://reviews.llvm.org/D9888. Reviewers: hfinkel, carlo.bertolli, arpith-jacob, ABataev Subscribers: kkwli0, cfe-commits, caomhin Differential Revision: http://reviews.llvm.org/D21841 llvm-svn: 274283
2016-07-01 05:22:08 +08:00
// RUN: %clang_cc1 -DCK3 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-64
// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-64
// RUN: %clang_cc1 -DCK3 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-32
// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK3 --check-prefix CK3-32
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
// RUN: %clang_cc1 -DCK3 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY2 %s
// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY2 %s
// RUN: %clang_cc1 -DCK3 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY2 %s
// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY2 %s
// SIMD-ONLY2-NOT: {{__kmpc|__tgt}}
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
#ifdef CK3
// CK3: [[SSI:%.+]] = type { i32, float }
// CK3-LABEL: teams_template_struct
template <typename T, int X, long long Y>
struct SS{
T a;
float b;
int foo(void) {
int comp = 1;
The patch adds support for the new map interface between clang and libomptarget. The changes in the interface are the following: device IDs are now 64-bit integers (as opposed to 32-bit) map flags are 64-bit long (used to be 32-bit) mappings for partially mapped structs are now calculated at compile time and members of partially mapped structs are flagged using the MEMBER_OF field Support for is_device_ptr on struct members was dropped - this functionality is not supported by the OpenMP standard and its implementation is technically infeasible (however, use_device_ptr on struct members works as a non-standard extension of the compiler) llvm-svn: 337468
2018-07-20 00:34:13 +08:00
// CK3-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 3, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* %{{[^,]+}}, i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 [[NT:%[^,]+]], i32 123)
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK3-DAG: [[NT]] = load i32, i32* [[NTA:%[^,]+]],
// CK3-DAG: [[NTA]] = getelementptr inbounds [[SSI]], [[SSI]]* [[NTB:%[^,]+]], i32 0, i32 0
// CK3-DAG: [[NTB]] = load [[SSI]]*, [[SSI]]** %{{.+}},
// CK3: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}})
#pragma omp target
#pragma omp teams num_teams(a) thread_limit(X)
{
++comp;
}
The patch adds support for the new map interface between clang and libomptarget. The changes in the interface are the following: device IDs are now 64-bit integers (as opposed to 32-bit) map flags are 64-bit long (used to be 32-bit) mappings for partially mapped structs are now calculated at compile time and members of partially mapped structs are flagged using the MEMBER_OF field Support for is_device_ptr on struct members was dropped - this functionality is not supported by the OpenMP standard and its implementation is technically infeasible (however, use_device_ptr on struct members works as a non-standard extension of the compiler) llvm-svn: 337468
2018-07-20 00:34:13 +08:00
// CK3-DAG: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 3, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* %{{[^,]+}}, i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 456, i32 [[TL:%[^,]+]])
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
// CK3-DAG: [[TL]] = add nsw i32 [[TLA:%[^,]+]], 123
// CK3-DAG: [[TLA]] = fptosi float [[TLB:%[^,]+]] to i32
// CK3-DAG: [[TLB]] = load float, float* [[TLC:%[^,]+]],
// CK3-DAG: [[TLC]] = getelementptr inbounds [[SSI]], [[SSI]]* [[THIS:%[^,]+]], i32 0, i32 1
// CK3: call void @{{.+}}({{.+}} {{.+}}, {{.+}} {{.+}})
#pragma omp target
#pragma omp teams num_teams(Y) thread_limit((int)b+X)
{
++comp;
}
return comp;
}
};
int teams_template_struct(void) {
SS<int, 123, 456> V;
return V.foo();
}
#endif // CK3
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// Test target codegen - host bc file has to be created first.
[OpenMP] Use fopenmp prefix for all options introduced by the offloading implementation. Summary: This patch changes the options used by offloading to start with -fopenmp instead of -fomp. This makes the option naming more consistent and materializes a suggestion by Richard Smith in http://reviews.llvm.org/D9888. Reviewers: hfinkel, carlo.bertolli, arpith-jacob, ABataev Subscribers: kkwli0, cfe-commits, caomhin Differential Revision: http://reviews.llvm.org/D21841 llvm-svn: 274283
2016-07-01 05:22:08 +08:00
// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-64
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-64
// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-32
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK4 --check-prefix CK4-32
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
// RUN: %clang_cc1 -DCK4 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -DCK4 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY3 %s
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY3 %s
// RUN: %clang_cc1 -DCK4 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -DCK4 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck --check-prefix SIMD-ONLY3 %s
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY3 %s
// SIMD-ONLY3-NOT: {{__kmpc|__tgt}}
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
#ifdef CK4
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK4-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK4-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
[OPENMP] Create non-const ident_t objects. Currently ident_t objects are created const when debug info is not enabled, but the libittnotify libray in the OpenMP runtime writes to the reserved_2 field (See __kmp_itt_region_forking in openmp/runtime/src/kmp_itt.inl). Now create ident_t objects non-const. Differential Revision: https://reviews.llvm.org/D51331 llvm-svn: 340934
2018-08-29 23:45:11 +08:00
// CK4-DAG: [[DEF_LOC_0:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK4-DEBUG-DAG: [[LOC1:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;main;[[@LINE+14]];9;;\00"
// CK4-DEBUG-DAG: [[LOC2:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;tmain;[[@LINE+7]];9;;\00"
template <typename T>
int tmain(T argc) {
#pragma omp target
#pragma omp teams
argc = 0;
return 0;
}
int main (int argc, char **argv) {
#pragma omp target
#pragma omp teams
argc = 0;
return tmain(argv);
}
// CK4: define {{.*}}void @{{[^,]+}}(i{{.+}} %[[ARGC:.+]])
// CK4: [[ARGCADDR:%.+]] = alloca i{{.+}}
// CK4: store i{{.+}} %[[ARGC]], i{{.+}}* [[ARGCADDR]]
// CK4-64: [[CONV:%.+]] = bitcast i64* [[ARGCADDR]] to i32*
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK4-64: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%struct.ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* {{.+}} to void (i32*, i32*, ...)*), i32* [[CONV]])
// CK4-32: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%struct.ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* {{.+}} to void (i32*, i32*, ...)*), i32* [[ARGCADDR]])
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK4: ret void
// CK4-NEXT: }
[OPENMP] Pass scalar firstprivate vars by value. For better performance and to unify code with offloading part we pass scalar firstprivate values by value, instead of by reference. It will remove some extra copying operations. llvm-svn: 269751
2016-05-17 16:55:33 +08:00
// CK4: define {{.*}}void @{{[^,]+}}(i8** [[ARGC1:%.+]])
// CK4: [[ARGCADDR1:%.+]] = alloca i8**
// CK4: store i8** [[ARGC1]], i8*** [[ARGCADDR1]]
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK4: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%struct.ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i8***)* {{.+}} to void (i32*, i32*, ...)*), i8*** [[ARGCADDR1]])
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
#endif // CK4
// Test target codegen - host bc file has to be created first.
[OpenMP] Use fopenmp prefix for all options introduced by the offloading implementation. Summary: This patch changes the options used by offloading to start with -fopenmp instead of -fomp. This makes the option naming more consistent and materializes a suggestion by Richard Smith in http://reviews.llvm.org/D9888. Reviewers: hfinkel, carlo.bertolli, arpith-jacob, ABataev Subscribers: kkwli0, cfe-commits, caomhin Differential Revision: http://reviews.llvm.org/D21841 llvm-svn: 274283
2016-07-01 05:22:08 +08:00
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-64
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-64
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-32
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK5 --check-prefix CK5-32
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY4 %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY4 %s
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck --check-prefix SIMD-ONLY4 %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY4 %s
// SIMD-ONLY4-NOT: {{__kmpc|__tgt}}
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// expected-no-diagnostics
#ifdef CK5
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK5-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK5-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
[OPENMP] Create non-const ident_t objects. Currently ident_t objects are created const when debug info is not enabled, but the libittnotify libray in the OpenMP runtime writes to the reserved_2 field (See __kmp_itt_region_forking in openmp/runtime/src/kmp_itt.inl). Now create ident_t objects non-const. Differential Revision: https://reviews.llvm.org/D51331 llvm-svn: 340934
2018-08-29 23:45:11 +08:00
// CK5-DAG: [[DEF_LOC_0:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK5-DEBUG-DAG: [[LOC1:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;main;[[@LINE+14]];9;;\00"
// CK5-DEBUG-DAG: [[LOC2:@.+]] = private unnamed_addr constant [{{.+}} x i8] c";{{.*}}teams_codegen.cpp;tmain;[[@LINE+7]];9;;\00"
template <typename T>
int tmain(T argc) {
int a = 10;
int b = 5;
#pragma omp target
#pragma omp teams num_teams(a) thread_limit(b)
{
argc = 0;
}
return 0;
}
int main (int argc, char **argv) {
int a = 20;
int b = 5;
#pragma omp target
#pragma omp teams num_teams(a) thread_limit(b)
{
argc = 0;
}
return tmain(argv);
}
// CK5: define {{.*}}void @{{[^,]+}}(i{{.+}} [[AP:%.+]], i{{.+}} [[BP:%.+]], i{{.+}} [[ARGC:.+]])
// CK5: [[AADDR:%.+]] = alloca i{{.+}}
// CK5: [[BADDR:%.+]] = alloca i{{.+}}
// CK5: [[ARGCADDR:%.+]] = alloca i{{.+}}
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK5: [[GBL_TH_NUM:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEF_LOC_0]])
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK5: store i{{.+}} [[AP]], i{{.+}}* [[AADDR]]
// CK5: store i{{.+}} [[BP]], i{{.+}}* [[BADDR]]
// CK5: store i{{.+}} [[ARGC]], i{{.+}}* [[ARGCADDR]]
// CK5-64: [[ACONV:%.+]] = bitcast i64* [[AADDR]] to i32*
// CK5-64: [[BCONV:%.+]] = bitcast i64* [[BADDR]] to i32*
// CK5-64: [[CONV:%.+]] = bitcast i64* [[ARGCADDR]] to i32*
// CK5-64: [[ACONVVAL:%.+]] = load i32, i32* [[ACONV]]
// CK5-64: [[BCONVVAL:%.+]] = load i32, i32* [[BCONV]]
// CK5-32: [[ACONVVAL:%.+]] = load i32, i32* [[AADDR]]
// CK5-32: [[BCONVVAL:%.+]] = load i32, i32* [[BADDR]]
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK5: {{.+}} = call i32 @__kmpc_push_num_teams(%struct.ident_t* [[DEF_LOC_0]], i32 [[GBL_TH_NUM]], i32 [[ACONVVAL]], i32 [[BCONVVAL]])
// CK5-64: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%struct.ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*), i32* [[CONV]])
// CK5-32: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%struct.ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*), i32* [[ARGCADDR]])
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
[OPENMP] Pass scalar firstprivate vars by value. For better performance and to unify code with offloading part we pass scalar firstprivate values by value, instead of by reference. It will remove some extra copying operations. llvm-svn: 269751
2016-05-17 16:55:33 +08:00
// CK5: define {{.*}}void @{{[^,]+}}(i{{.+}} [[AP:%.+]], i{{.+}} [[BP:%.+]], i{{.+}}** [[ARGC:%.+]])
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK5: [[AADDR:%.+]] = alloca i{{.+}}
// CK5: [[BADDR:%.+]] = alloca i{{.+}}
[OPENMP] Pass scalar firstprivate vars by value. For better performance and to unify code with offloading part we pass scalar firstprivate values by value, instead of by reference. It will remove some extra copying operations. llvm-svn: 269751
2016-05-17 16:55:33 +08:00
// CK5: [[ARGCADDR:%.+]] = alloca i{{.+}}**
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK5: [[GBL_TH_NUM:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEF_LOC_0]])
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK5: store i{{.+}} [[AP]], i{{.+}}* [[AADDR]]
// CK5: store i{{.+}} [[BP]], i{{.+}}* [[BADDR]]
[OPENMP] Pass scalar firstprivate vars by value. For better performance and to unify code with offloading part we pass scalar firstprivate values by value, instead of by reference. It will remove some extra copying operations. llvm-svn: 269751
2016-05-17 16:55:33 +08:00
// CK5: store i{{.+}}** [[ARGC]], i{{.+}}*** [[ARGCADDR]]
// CK5-64: [[ACONV:%.+]] = bitcast i64* [[AADDR]] to i32*
// CK5-64: [[BCONV:%.+]] = bitcast i64* [[BADDR]] to i32*
// CK5-64: [[ACONVVAL:%.+]] = load i32, i32* [[ACONV]]
// CK5-64: [[BCONVVAL:%.+]] = load i32, i32* [[BCONV]]
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK5-64: {{.+}} = call i32 @__kmpc_push_num_teams(%struct.ident_t* [[DEF_LOC_0]], i32 [[GBL_TH_NUM]], i32 [[ACONVVAL]], i32 [[BCONVVAL]])
[OPENMP] Pass scalar firstprivate vars by value. For better performance and to unify code with offloading part we pass scalar firstprivate values by value, instead of by reference. It will remove some extra copying operations. llvm-svn: 269751
2016-05-17 16:55:33 +08:00
// CK5-32: [[A_VAL:%.+]] = load i32, i32* [[AADDR]]
// CK5-32: [[B_VAL:%.+]] = load i32, i32* [[BADDR]]
[OPENMP] General code improvements. llvm-svn: 330140
2018-04-17 01:59:34 +08:00
// CK5-32: {{.+}} = call i32 @__kmpc_push_num_teams(%struct.ident_t* [[DEF_LOC_0]], i32 [[GBL_TH_NUM]], i32 [[A_VAL]], i32 [[B_VAL]])
// CK5: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_teams(%struct.ident_t* [[DEF_LOC_0]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i{{.+}})* @.omp_outlined.{{.+}} to void (i32*, i32*, ...)*), i{{.+}}*** [[ARGCADDR]])
Add code generation for teams directive inside target region llvm-svn: 262652
2016-03-04 04:34:23 +08:00
// CK5: ret void
// CK5-NEXT: }
#endif // CK5
[OpenMP] Code generation for teams - kernel launching Summary: This patch implements the launching of a target region in the presence of a nested teams region, i.e calls tgt_target_teams with the required arguments gathered from the enclosed teams directive. The actual codegen of the region enclosed by the teams construct will be contributed in a separate patch. Reviewers: hfinkel, arpith-jacob, kkwli0, carlo.bertolli, ABataev Subscribers: cfe-commits, caomhin, fraggamuffin Differential Revision: http://reviews.llvm.org/D17019 llvm-svn: 262625
2016-03-04 00:20:23 +08:00
#endif