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1// RUN: mlir-translate -mlir-to-llvmir %s | FileCheck %s2 3module attributes {dlti.dl_spec = #dlti.dl_spec<#dlti.dl_entry<"dlti.alloca_memory_space", 5 : ui32>>, llvm.target_triple = "amdgcn-amd-amdhsa", omp.is_target_device = true, omp.is_gpu = true} {4 llvm.func @omp_target_region_() {5 %0 = llvm.mlir.constant(20 : i32) : i326 %1 = llvm.mlir.constant(10 : i32) : i327 %2 = llvm.mlir.constant(1 : i64) : i648 %3 = llvm.alloca %2 x i32 {bindc_name = "a", in_type = i32, operandSegmentSizes = array<i32: 0, 0>, uniq_name = "_QFomp_target_regionEa"} : (i64) -> !llvm.ptr<5>9 %ascast = llvm.addrspacecast %3 : !llvm.ptr<5> to !llvm.ptr10 %4 = llvm.mlir.constant(1 : i64) : i6411 %5 = llvm.alloca %4 x i32 {bindc_name = "b", in_type = i32, operandSegmentSizes = array<i32: 0, 0>, uniq_name = "_QFomp_target_regionEb"} : (i64) -> !llvm.ptr<5>12 %ascast2 = llvm.addrspacecast %5 : !llvm.ptr<5> to !llvm.ptr13 %6 = llvm.mlir.constant(1 : i64) : i6414 %7 = llvm.alloca %6 x i32 {bindc_name = "c", in_type = i32, operandSegmentSizes = array<i32: 0, 0>, uniq_name = "_QFomp_target_regionEc"} : (i64) -> !llvm.ptr<5>15 %ascast3 = llvm.addrspacecast %7 : !llvm.ptr<5> to !llvm.ptr16 llvm.store %1, %ascast : i32, !llvm.ptr17 llvm.store %0, %ascast2 : i32, !llvm.ptr18 omp.task {19 %map1 = omp.map.info var_ptr(%ascast : !llvm.ptr, i32) map_clauses(tofrom) capture(ByRef) -> !llvm.ptr {name = ""}20 %map2 = omp.map.info var_ptr(%ascast2 : !llvm.ptr, i32) map_clauses(tofrom) capture(ByRef) -> !llvm.ptr {name = ""}21 %map3 = omp.map.info var_ptr(%ascast3 : !llvm.ptr, i32) map_clauses(tofrom) capture(ByRef) -> !llvm.ptr {name = ""}22 omp.target map_entries(%map1 -> %arg0, %map2 -> %arg1, %map3 -> %arg2 : !llvm.ptr, !llvm.ptr, !llvm.ptr) {23 %8 = llvm.load %arg0 : !llvm.ptr -> i3224 %9 = llvm.load %arg1 : !llvm.ptr -> i3225 %10 = llvm.add %8, %9 : i3226 llvm.store %10, %arg2 : i32, !llvm.ptr27 omp.terminator28 }29 omp.terminator30 }31 llvm.return32 }33 34 llvm.func @omp_target_no_map() {35 omp.target {36 omp.terminator37 }38 llvm.return39 }40}41 42// CHECK: define weak_odr protected amdgpu_kernel void @__omp_offloading_{{.*}}_{{.*}}_omp_target_region__l2243// CHECK: ret void44