| // RUN: mlir-opt -convert-gpu-to-spirv %s -o - | FileCheck %s |
| |
| module attributes {gpu.container_module} { |
| |
| module @kernels attributes {gpu.kernel_module} { |
| // CHECK: spv.module "Logical" "GLSL450" { |
| // CHECK-DAG: spv.globalVariable [[VAR0:@.*]] bind(0, 0) : !spv.ptr<!spv.struct<f32>, StorageBuffer> |
| // CHECK-DAG: spv.globalVariable [[VAR1:@.*]] bind(0, 1) : !spv.ptr<!spv.struct<!spv.array<12 x f32>>, StorageBuffer> |
| // CHECK: func [[FN:@.*]]() |
| func @kernel_1(%arg0 : f32, %arg1 : memref<12xf32, 1>) |
| attributes { gpu.kernel } { |
| // CHECK: [[ADDRESSARG0:%.*]] = spv._address_of [[VAR0]] |
| // CHECK: [[CONST0:%.*]] = spv.constant 0 : i32 |
| // CHECK: [[ARG0PTR:%.*]] = spv.AccessChain [[ADDRESSARG0]]{{\[}}[[CONST0]] |
| // CHECK: [[ARG0:%.*]] = spv.Load "StorageBuffer" [[ARG0PTR]] |
| // CHECK: [[ADDRESSARG1:%.*]] = spv._address_of [[VAR1]] |
| // CHECK: [[CONST1:%.*]] = spv.constant 0 : i32 |
| // CHECK: [[ARG1:%.*]] = spv.AccessChain [[ADDRESSARG1]]{{\[}}[[CONST1]] |
| // CHECK-NEXT: spv.Return |
| // CHECK: spv.EntryPoint "GLCompute" [[FN]] |
| // CHECK: spv.ExecutionMode [[FN]] "LocalSize" |
| return |
| } |
| } |
| |
| func @foo() { |
| %0 = "op"() : () -> (f32) |
| %1 = "op"() : () -> (memref<12xf32, 1>) |
| %cst = constant 1 : index |
| "gpu.launch_func"(%cst, %cst, %cst, %cst, %cst, %cst, %0, %1) { kernel = "kernel_1", kernel_module = @kernels } |
| : (index, index, index, index, index, index, f32, memref<12xf32, 1>) -> () |
| return |
| } |
| } |
