--- /dev/null
+//===- TestAvailability.cpp - Test pass for setting Entry point ABI info --===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements a pass that sets the spv.entry_point_abi attribute on
+// functions that are to be lowered as entry point functions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir/Dialect/GPU/GPUDialect.h"
+#include "mlir/Dialect/SPIRV/SPIRVDialect.h"
+#include "mlir/Dialect/SPIRV/TargetAndABI.h"
+#include "mlir/Pass/Pass.h"
+
+using namespace mlir;
+
+namespace {
+/// Pass to set the spv.entry_point_abi
+class TestSpirvEntryPointABIPass
+ : public PassWrapper<TestSpirvEntryPointABIPass,
+ OperationPass<gpu::GPUModuleOp>> {
+public:
+ TestSpirvEntryPointABIPass() = default;
+ TestSpirvEntryPointABIPass(const TestSpirvEntryPointABIPass &) {}
+ void runOnOperation() override;
+
+private:
+ Pass::ListOption<int32_t> workgroupSize{
+ *this, "workgroup-size",
+ llvm::cl::desc(
+ "Workgroup size to use for all gpu.func kernels in the module, "
+ "specified with x-dimension first, y-dimension next and z-dimension "
+ "last. Unspecified dimensions will be set to 1"),
+ llvm::cl::ZeroOrMore, llvm::cl::MiscFlags::CommaSeparated};
+};
+} // namespace
+
+void TestSpirvEntryPointABIPass::runOnOperation() {
+ gpu::GPUModuleOp gpuModule = getOperation();
+ MLIRContext *context = &getContext();
+ StringRef attrName = spirv::getEntryPointABIAttrName();
+ for (gpu::GPUFuncOp gpuFunc : gpuModule.getOps<gpu::GPUFuncOp>()) {
+ if (!gpu::GPUDialect::isKernel(gpuFunc) || gpuFunc.getAttr(attrName))
+ continue;
+ SmallVector<int32_t, 3> workgroupSizeVec(workgroupSize.begin(),
+ workgroupSize.end());
+ workgroupSizeVec.resize(3, 1);
+ gpuFunc.setAttr(attrName,
+ spirv::getEntryPointABIAttr(workgroupSizeVec, context));
+ }
+}
+
+namespace mlir {
+void registerTestSpirvEntryPointABIPass() {
+ PassRegistration<TestSpirvEntryPointABIPass> registration(
+ "test-spirv-entry-point-abi",
+ "Set the spv.entry_point_abi attribute on GPU kernel function within the "
+ "module, intended for testing only");
+}
+} // namespace mlir
void registerTestRecursiveTypesPass();
void registerTestReducer();
void registerTestGpuParallelLoopMappingPass();
+void registerTestSpirvEntryPointABIPass();
void registerTestSCFUtilsPass();
void registerTestVectorConversions();
void registerVectorizerTestPass();
registerTestRecursiveTypesPass();
registerTestReducer();
registerTestGpuParallelLoopMappingPass();
+ registerTestSpirvEntryPointABIPass();
registerTestSCFUtilsPass();
registerTestVectorConversions();
registerVectorizerTestPass();