54 lines · plain
1// RUN: mlir-translate -mlir-to-llvmir %s | FileCheck %s2 3module attributes {omp.is_target_device = false} {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.ptr9 %4 = llvm.mlir.constant(1 : i64) : i6410 %5 = llvm.alloca %4 x i32 {bindc_name = "b", in_type = i32, operandSegmentSizes = array<i32: 0, 0>, uniq_name = "_QFomp_target_regionEb"} : (i64) -> !llvm.ptr11 %6 = llvm.mlir.constant(1 : i64) : i6412 %7 = llvm.alloca %6 x i32 {bindc_name = "c", in_type = i32, operandSegmentSizes = array<i32: 0, 0>, uniq_name = "_QFomp_target_regionEc"} : (i64) -> !llvm.ptr13 llvm.store %1, %3 : i32, !llvm.ptr14 llvm.store %0, %5 : i32, !llvm.ptr15 %map1 = omp.map.info var_ptr(%3 : !llvm.ptr, i32) map_clauses(tofrom) capture(ByRef) -> !llvm.ptr {name = ""}16 %map2 = omp.map.info var_ptr(%5 : !llvm.ptr, i32) map_clauses(tofrom) capture(ByRef) -> !llvm.ptr {name = ""}17 %map3 = omp.map.info var_ptr(%7 : !llvm.ptr, i32) map_clauses(tofrom) capture(ByRef) -> !llvm.ptr {name = ""}18 omp.target map_entries(%map1 -> %arg0, %map2 -> %arg1, %map3 -> %arg2 : !llvm.ptr, !llvm.ptr, !llvm.ptr) {19 %8 = llvm.load %arg0 : !llvm.ptr -> i3220 %9 = llvm.load %arg1 : !llvm.ptr -> i3221 %10 = llvm.add %8, %9 : i3222 llvm.store %10, %arg2 : i32, !llvm.ptr23 omp.terminator24 }25 llvm.return26 }27 28 llvm.func @omp_target_no_map() {29 omp.target {30 omp.terminator31 }32 llvm.return33 }34}35 36// CHECK: define void @omp_target_region_()37// CHECK-NOT: call i32 @__tgt_target_kernel({{.*}})38// CHECK: call void @__omp_offloading_[[DEV:.*]]_[[FIL:.*]]_omp_target_region__l[[LINE1:.*]](ptr %{{.*}}, ptr %{{.*}}, ptr %{{.*}})39// CHECK-NEXT: ret void40 41// CHECK: define void @omp_target_no_map()42// CHECK-NOT: call i32 @__tgt_target_kernel({{.*}})43// CHECK: call void @__omp_offloading_[[DEV]]_[[FIL]]_omp_target_no_map_l[[LINE2:.*]]()44// CHECK-NEXT: ret void45 46// CHECK: define internal void @__omp_offloading_[[DEV]]_[[FIL]]_omp_target_region__l[[LINE1]](ptr %[[ADDR_A:.*]], ptr %[[ADDR_B:.*]], ptr %[[ADDR_C:.*]])47// CHECK: %[[VAL_A:.*]] = load i32, ptr %[[ADDR_A]], align 448// CHECK: %[[VAL_B:.*]] = load i32, ptr %[[ADDR_B]], align 449// CHECK: %[[SUM:.*]] = add i32 %[[VAL_A]], %[[VAL_B]]50// CHECK: store i32 %[[SUM]], ptr %[[ADDR_C]], align 451 52// CHECK: define internal void @__omp_offloading_[[DEV]]_[[FIL]]_omp_target_no_map_l[[LINE2]]()53// CHECK: ret void54