52 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// This file implements machinery for any CIR <-> CIR passes used by clang.10//11//===----------------------------------------------------------------------===//12 13// #include "clang/AST/ASTContext.h"14#include "mlir/IR/BuiltinOps.h"15#include "mlir/Pass/PassManager.h"16#include "clang/CIR/Dialect/Passes.h"17#include "llvm/Support/TimeProfiler.h"18 19namespace cir {20mlir::LogicalResult runCIRToCIRPasses(mlir::ModuleOp theModule,21 mlir::MLIRContext &mlirContext,22 clang::ASTContext &astContext,23 bool enableVerifier,24 bool enableCIRSimplify) {25 26 llvm::TimeTraceScope scope("CIR To CIR Passes");27 28 mlir::PassManager pm(&mlirContext);29 pm.addPass(mlir::createCIRCanonicalizePass());30 31 if (enableCIRSimplify)32 pm.addPass(mlir::createCIRSimplifyPass());33 34 pm.addPass(mlir::createLoweringPreparePass(&astContext));35 36 pm.enableVerifier(enableVerifier);37 (void)mlir::applyPassManagerCLOptions(pm);38 return pm.run(theModule);39}40 41} // namespace cir42 43namespace mlir {44 45void populateCIRPreLoweringPasses(OpPassManager &pm) {46 pm.addPass(createHoistAllocasPass());47 pm.addPass(createCIRFlattenCFGPass());48 pm.addPass(createGotoSolverPass());49}50 51} // namespace mlir52