| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _ --global-value-regex "\.offload_.*" --global-hex-value-regex ".offload_maptypes.*" --version 3 |
| |
| // RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -x c -triple x86_64-unknown-unknown -fopenmp-targets=amdgpu-amd-amdhsa -emit-llvm %s -o - \ |
| // RUN: | FileCheck %s |
| |
| // Check same results after serialization round-trip |
| // RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -x c -triple x86_64-unknown-unknown -fopenmp-targets=amdgpu-amd-amdhsa -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -x c -triple x86_64-unknown-unknown -fopenmp-targets=amdgpu-amd-amdhsa -include-pch %t -emit-llvm %s -o - \ |
| // RUN: | FileCheck %s |
| |
| // expected-no-diagnostics |
| #ifndef HEADER |
| #define HEADER |
| |
| // Test that count expressions in target update directives correctly set the |
| // OMP_MAP_NON_CONTIG flag. For NON_CONTIG entries, offload_sizes contains |
| // dimension count (2 for 1D array section). For non-NON_CONTIG entries, |
| // offload_sizes contains byte size (5 elements * 4 bytes = 20). |
| |
| int data[10]; |
| const int len = 10; |
| |
| void test_non_contig_dimension_count() { |
| #pragma omp target update to(data[0:len/2:2]) |
| } |
| |
| void test_contig_byte_size() { |
| #pragma omp target update to(data[0:5:1]) |
| } |
| |
| #endif // HEADER |
| //. |
| // CHECK: @.offload_sizes = private unnamed_addr constant [1 x i64] [i64 2] |
| // CHECK: @.offload_maptypes = private unnamed_addr constant [1 x i64] [i64 [[#0x100000000001]]] |
| // CHECK: @.offload_sizes.1 = private unnamed_addr constant [1 x i64] [i64 20] |
| // CHECK: @.offload_maptypes.2 = private unnamed_addr constant [1 x i64] [i64 [[#0x1]]] |
| //. |
| // CHECK-LABEL: define dso_local void @test_non_contig_dimension_count( |
| // CHECK-SAME: ) #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [1 x ptr], align 8 |
| // CHECK-NEXT: [[DOTOFFLOAD_PTRS:%.*]] = alloca [1 x ptr], align 8 |
| // CHECK-NEXT: [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [1 x ptr], align 8 |
| // CHECK-NEXT: [[DIMS:%.*]] = alloca [2 x [[STRUCT_DESCRIPTOR_DIM:%.*]]], align 8 |
| // CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0 |
| // CHECK-NEXT: store ptr @data, ptr [[TMP0]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0 |
| // CHECK-NEXT: store ptr @data, ptr [[TMP1]], align 8 |
| // CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 0 |
| // CHECK-NEXT: store ptr null, ptr [[TMP2]], align 8 |
| // CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds [2 x [[STRUCT_DESCRIPTOR_DIM]]], ptr [[DIMS]], i64 0, i64 0 |
| // CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR_DIM]], ptr [[TMP3]], i32 0, i32 0 |
| // CHECK-NEXT: store i64 0, ptr [[TMP4]], align 8 |
| // CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR_DIM]], ptr [[TMP3]], i32 0, i32 1 |
| // CHECK-NEXT: store i64 5, ptr [[TMP5]], align 8 |
| // CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR_DIM]], ptr [[TMP3]], i32 0, i32 2 |
| // CHECK-NEXT: store i64 8, ptr [[TMP6]], align 8 |
| // CHECK-NEXT: [[TMP7:%.*]] = getelementptr inbounds [2 x [[STRUCT_DESCRIPTOR_DIM]]], ptr [[DIMS]], i64 0, i64 1 |
| // CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR_DIM]], ptr [[TMP7]], i32 0, i32 0 |
| // CHECK-NEXT: store i64 0, ptr [[TMP8]], align 8 |
| // CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR_DIM]], ptr [[TMP7]], i32 0, i32 1 |
| // CHECK-NEXT: store i64 4, ptr [[TMP9]], align 8 |
| // CHECK-NEXT: [[TMP10:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR_DIM]], ptr [[TMP7]], i32 0, i32 2 |
| // CHECK-NEXT: store i64 1, ptr [[TMP10]], align 8 |
| // CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0 |
| // CHECK-NEXT: store ptr [[DIMS]], ptr [[TMP11]], align 8 |
| // CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0 |
| // CHECK-NEXT: [[TMP13:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0 |
| // CHECK-NEXT: call void @__tgt_target_data_update_mapper(ptr @[[GLOB1:[0-9]+]], i64 -1, i32 1, ptr [[TMP12]], ptr [[TMP13]], ptr @.offload_sizes, ptr @.offload_maptypes, ptr null, ptr null) |
| // CHECK-NEXT: ret void |
| // |
| // |
| // CHECK-LABEL: define dso_local void @test_contig_byte_size( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [1 x ptr], align 8 |
| // CHECK-NEXT: [[DOTOFFLOAD_PTRS:%.*]] = alloca [1 x ptr], align 8 |
| // CHECK-NEXT: [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [1 x ptr], align 8 |
| // CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0 |
| // CHECK-NEXT: store ptr @data, ptr [[TMP0]], align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0 |
| // CHECK-NEXT: store ptr @data, ptr [[TMP1]], align 8 |
| // CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 0 |
| // CHECK-NEXT: store ptr null, ptr [[TMP2]], align 8 |
| // CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0 |
| // CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0 |
| // CHECK-NEXT: call void @__tgt_target_data_update_mapper(ptr @[[GLOB1]], i64 -1, i32 1, ptr [[TMP3]], ptr [[TMP4]], ptr @.offload_sizes.1, ptr @.offload_maptypes.2, ptr null, ptr null) |
| // CHECK-NEXT: ret void |
| // |
