23326b9f17
- Fixed symbol insertion into `symNameToModuleMap`. Insertion needs to happen whether symbols are renamed or not. - Added check for the VCE triple and avoid dropping it. - Disabled function deduplication. It requires more careful rules. Right now it can remove different functions. - Added tests for symbol rename listener. - And some other code/comment cleanups. Reviewed By: ergawy Differential Revision: https://reviews.llvm.org/D106886
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
//===- TestModuleCombiner.cpp - Pass to test SPIR-V module combiner lib ---===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/SPIRV/IR/SPIRVOps.h"
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#include "mlir/Dialect/SPIRV/IR/SPIRVTypes.h"
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#include "mlir/Dialect/SPIRV/Linking/ModuleCombiner.h"
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#include "mlir/IR/Builders.h"
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#include "mlir/IR/BuiltinOps.h"
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#include "mlir/Pass/Pass.h"
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using namespace mlir;
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namespace {
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class TestModuleCombinerPass
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: public PassWrapper<TestModuleCombinerPass,
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OperationPass<mlir::ModuleOp>> {
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public:
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StringRef getArgument() const final { return "test-spirv-module-combiner"; }
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StringRef getDescription() const final {
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return "Tests SPIR-V module combiner library";
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}
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TestModuleCombinerPass() = default;
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TestModuleCombinerPass(const TestModuleCombinerPass &) {}
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void runOnOperation() override;
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private:
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OwningOpRef<spirv::ModuleOp> combinedModule;
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};
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} // namespace
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void TestModuleCombinerPass::runOnOperation() {
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auto modules = llvm::to_vector<4>(getOperation().getOps<spirv::ModuleOp>());
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OpBuilder combinedModuleBuilder(modules[0]);
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auto listener = [](spirv::ModuleOp originalModule, StringRef oldSymbol,
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StringRef newSymbol) {
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llvm::outs() << "[" << originalModule.getName() << "] " << oldSymbol
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<< " -> " << newSymbol << "\n";
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};
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combinedModule = spirv::combine(modules, combinedModuleBuilder, listener);
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for (spirv::ModuleOp module : modules)
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module.erase();
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}
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namespace mlir {
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void registerTestSpirvModuleCombinerPass() {
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PassRegistration<TestModuleCombinerPass>();
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}
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} // namespace mlir
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