1fff116645
This patch changes the code we generate to enter a target region on the device. This is in-line with the new definition in the runtime that was added previously. Additionally we implement this in the OpenMPIRBuilder so that this code can be shared with Flang in the future. Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D128550
81 lines
7.4 KiB
C++
81 lines
7.4 KiB
C++
// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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///==========================================================================///
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp -fopenmp-version=45 -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp -fopenmp-version=50 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp -fopenmp-version=50 -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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 CK17
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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-ONLY16 %s
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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-ONLY16 %s
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -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-ONLY16 %s
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// RUN: %clang_cc1 -no-opaque-pointers -DCK17 -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
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// RUN: %clang_cc1 -no-opaque-pointers -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-ONLY16 %s
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// SIMD-ONLY16-NOT: {{__kmpc|__tgt}}
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#ifdef CK17
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// CK17-DAG: [[ST:%.+]] = type { i32, double }
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// CK17-LABEL: @.__omp_offloading_{{.*}}implicit_maps_struct{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
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// CK17-DAG: [[SIZES:@.+]] = {{.+}}constant [1 x i64] [i64 {{16|12}}]
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// Map types: OMP_MAP_TO + OMP_MAP_FROM + OMP_MAP_TARGET_PARAM | OMP_MAP_IMPLICIT = 547
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// CK17-DAG: [[TYPES:@.+]] = {{.+}}constant [1 x i64] [i64 547]
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class SSS {
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public:
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int a;
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double b;
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};
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// CK17-LABEL: implicit_maps_struct{{.*}}(
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void implicit_maps_struct (int a){
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SSS s = {a, (double)a};
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// CK17-DAG: call i32 @__tgt_target_kernel(%struct.ident_t* @{{.+}}, i64 -1, i32 -1, i32 0, i8* @.{{.+}}.region_id, %struct.__tgt_kernel_arguments* [[ARGS:%.+]])
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// CK17-DAG: [[BPARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 2
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// CK17-DAG: store i8** [[BPGEP:%.+]], i8*** [[BPARG]]
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// CK17-DAG: [[PARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 3
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// CK17-DAG: store i8** [[PGEP:%.+]], i8*** [[PARG]]
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// CK17-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BPS:%[^,]+]], i32 0, i32 0
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// CK17-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[PS:%[^,]+]], i32 0, i32 0
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// CK17-DAG: [[BP1:%.+]] = getelementptr inbounds {{.+}}[[BPS]], i32 0, i32 0
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// CK17-DAG: [[P1:%.+]] = getelementptr inbounds {{.+}}[[PS]], i32 0, i32 0
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// CK17-DAG: [[CBP1:%.+]] = bitcast i8** [[BP1]] to [[ST]]**
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// CK17-DAG: [[CP1:%.+]] = bitcast i8** [[P1]] to [[ST]]**
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// CK17-DAG: store [[ST]]* [[DECL:%.+]], [[ST]]** [[CBP1]]
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// CK17-DAG: store [[ST]]* [[DECL]], [[ST]]** [[CP1]]
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// CK17: call void [[KERNEL:@.+]]([[ST]]* [[DECL]])
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#pragma omp target
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{
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s.a += 1;
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s.b += 1.0;
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}
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}
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// CK17: define internal void [[KERNEL]]([[ST]]* {{.+}}[[ARG:%.+]])
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// CK17: [[ADDR:%.+]] = alloca [[ST]]*,
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// CK17: store [[ST]]* [[ARG]], [[ST]]** [[ADDR]],
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// CK17: [[REF:%.+]] = load [[ST]]*, [[ST]]** [[ADDR]],
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// CK17: {{.+}} = getelementptr inbounds [[ST]], [[ST]]* [[REF]], i32 0, i32 0
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#endif // CK17
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#endif
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