5a7b919409
The current StandardToLLVM conversion patterns only really handle the Func dialect. The pass itself adds patterns for Arithmetic/CFToLLVM, but those should be/will be split out in a followup. This commit focuses solely on being an NFC rename. Aside from the directory change, the pattern and pass creation API have been renamed: * populateStdToLLVMFuncOpConversionPattern -> populateFuncToLLVMFuncOpConversionPattern * populateStdToLLVMConversionPatterns -> populateFuncToLLVMConversionPatterns * createLowerToLLVMPass -> createConvertFuncToLLVMPass Differential Revision: https://reviews.llvm.org/D120778
82 lines
2.6 KiB
C++
82 lines
2.6 KiB
C++
//===- TestConvertCallOp.cpp - Test LLVM Conversion of Func CallOp --------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "TestDialect.h"
|
|
#include "TestTypes.h"
|
|
#include "mlir/Conversion/FuncToLLVM/ConvertFuncToLLVM.h"
|
|
#include "mlir/Conversion/LLVMCommon/Pattern.h"
|
|
#include "mlir/Dialect/Func/IR/FuncOps.h"
|
|
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
|
|
#include "mlir/Pass/Pass.h"
|
|
|
|
using namespace mlir;
|
|
|
|
namespace {
|
|
|
|
class TestTypeProducerOpConverter
|
|
: public ConvertOpToLLVMPattern<test::TestTypeProducerOp> {
|
|
public:
|
|
using ConvertOpToLLVMPattern<
|
|
test::TestTypeProducerOp>::ConvertOpToLLVMPattern;
|
|
|
|
LogicalResult
|
|
matchAndRewrite(test::TestTypeProducerOp op, OpAdaptor adaptor,
|
|
ConversionPatternRewriter &rewriter) const override {
|
|
rewriter.replaceOpWithNewOp<LLVM::NullOp>(op, getVoidPtrType());
|
|
return success();
|
|
}
|
|
};
|
|
|
|
class TestConvertCallOp
|
|
: public PassWrapper<TestConvertCallOp, OperationPass<ModuleOp>> {
|
|
public:
|
|
void getDependentDialects(DialectRegistry ®istry) const final {
|
|
registry.insert<LLVM::LLVMDialect>();
|
|
}
|
|
StringRef getArgument() const final { return "test-convert-call-op"; }
|
|
StringRef getDescription() const final {
|
|
return "Tests conversion of `func.call` to `llvm.call` in "
|
|
"presence of custom types";
|
|
}
|
|
|
|
void runOnOperation() override {
|
|
ModuleOp m = getOperation();
|
|
|
|
// Populate type conversions.
|
|
LLVMTypeConverter typeConverter(m.getContext());
|
|
typeConverter.addConversion([&](test::TestType type) {
|
|
return LLVM::LLVMPointerType::get(IntegerType::get(m.getContext(), 8));
|
|
});
|
|
typeConverter.addConversion([&](test::SimpleAType type) {
|
|
return IntegerType::get(type.getContext(), 42);
|
|
});
|
|
|
|
// Populate patterns.
|
|
RewritePatternSet patterns(m.getContext());
|
|
populateFuncToLLVMConversionPatterns(typeConverter, patterns);
|
|
patterns.add<TestTypeProducerOpConverter>(typeConverter);
|
|
|
|
// Set target.
|
|
ConversionTarget target(getContext());
|
|
target.addLegalDialect<LLVM::LLVMDialect>();
|
|
target.addIllegalDialect<test::TestDialect>();
|
|
target.addIllegalDialect<func::FuncDialect>();
|
|
|
|
if (failed(applyPartialConversion(m, target, std::move(patterns))))
|
|
signalPassFailure();
|
|
}
|
|
};
|
|
|
|
} // namespace
|
|
|
|
namespace mlir {
|
|
namespace test {
|
|
void registerConvertCallOpPass() { PassRegistration<TestConvertCallOp>(); }
|
|
} // namespace test
|
|
} // namespace mlir
|