acc30a169e
If use_device_ptr/use_device_addr clauses are used on target data directive and no device was specified during the compilation, only host part should be emitted. But it still required to emit captured decls for partially mapped data fields. Differential Revision: https://reviews.llvm.org/D144993
60 lines
3.2 KiB
C++
60 lines
3.2 KiB
C++
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _
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// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -emit-llvm -o - %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -triple x86_64-apple-darwin10 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
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// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -emit-llvm -o - %s | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -fopenmp-simd -triple x86_64-apple-darwin10 -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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template <int T> class A {
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double *ptr = nullptr;
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public:
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void foo() {
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#pragma omp target data use_device_ptr(ptr)
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{ double *capture = ptr; }
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}
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};
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template class A<0>;
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#endif // HEADER
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// CHECK-LABEL: define {{[^@]+}}@_ZN1AILi0EE3fooEv
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// CHECK-SAME: (ptr noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR0:[0-9]+]] align 2 {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
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// CHECK-NEXT: [[PTR:%.*]] = alloca ptr, align 8
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// CHECK-NEXT: [[CAPTURE:%.*]] = alloca ptr, align 8
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// CHECK-NEXT: store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
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// CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
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// CHECK-NEXT: [[PTR2:%.*]] = getelementptr inbounds [[CLASS_A:%.*]], ptr [[THIS1]], i32 0, i32 0
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// CHECK-NEXT: store ptr [[PTR2]], ptr [[PTR]], align 8
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// CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR]], align 8
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// CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[TMP0]], align 8
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// CHECK-NEXT: store ptr [[TMP1]], ptr [[CAPTURE]], align 8
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// CHECK-NEXT: ret void
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//
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//
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// SIMD-ONLY0-LABEL: define {{[^@]+}}@_ZN1AILi0EE3fooEv
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// SIMD-ONLY0-SAME: (ptr noundef nonnull align 8 dereferenceable(8) [[THIS:%.*]]) #[[ATTR0:[0-9]+]] align 2 {
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// SIMD-ONLY0-NEXT: entry:
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// SIMD-ONLY0-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
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// SIMD-ONLY0-NEXT: [[PTR:%.*]] = alloca ptr, align 8
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// SIMD-ONLY0-NEXT: [[TMP:%.*]] = alloca ptr, align 8
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// SIMD-ONLY0-NEXT: [[CAPTURE:%.*]] = alloca ptr, align 8
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// SIMD-ONLY0-NEXT: store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
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// SIMD-ONLY0-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
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// SIMD-ONLY0-NEXT: [[PTR2:%.*]] = getelementptr inbounds [[CLASS_A:%.*]], ptr [[THIS1]], i32 0, i32 0
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// SIMD-ONLY0-NEXT: store ptr [[PTR2]], ptr [[PTR]], align 8
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// SIMD-ONLY0-NEXT: [[TMP0:%.*]] = load ptr, ptr [[PTR]], align 8
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// SIMD-ONLY0-NEXT: store ptr [[TMP0]], ptr [[TMP]], align 8
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// SIMD-ONLY0-NEXT: [[TMP1:%.*]] = load ptr, ptr [[TMP]], align 8
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// SIMD-ONLY0-NEXT: [[TMP2:%.*]] = load ptr, ptr [[TMP1]], align 8
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// SIMD-ONLY0-NEXT: store ptr [[TMP2]], ptr [[CAPTURE]], align 8
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// SIMD-ONLY0-NEXT: ret void
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//
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