| //===----------------------------------------------------------------------===// |
| // |
| // 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 machinery for any CIR <-> CIR passes used by clang. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // #include "clang/AST/ASTContext.h" |
| #include "mlir/IR/BuiltinOps.h" |
| #include "mlir/Pass/PassManager.h" |
| #include "clang/CIR/Dialect/Passes.h" |
| #include "llvm/Support/TimeProfiler.h" |
| |
| namespace cir { |
| mlir::LogicalResult runCIRToCIRPasses(mlir::ModuleOp theModule, |
| mlir::MLIRContext &mlirContext, |
| clang::ASTContext &astContext, |
| bool enableVerifier, |
| bool enableCIRSimplify) { |
| |
| llvm::TimeTraceScope scope("CIR To CIR Passes"); |
| |
| mlir::PassManager pm(&mlirContext); |
| pm.addPass(mlir::createCIRCanonicalizePass()); |
| |
| if (enableCIRSimplify) |
| pm.addPass(mlir::createCIRSimplifyPass()); |
| |
| pm.addPass(mlir::createLoweringPreparePass(&astContext)); |
| |
| pm.enableVerifier(enableVerifier); |
| (void)mlir::applyPassManagerCLOptions(pm); |
| return pm.run(theModule); |
| } |
| |
| } // namespace cir |
| |
| namespace mlir { |
| |
| void populateCIRPreLoweringPasses(OpPassManager &pm) { |
| pm.addPass(createHoistAllocasPass()); |
| pm.addPass(createCIRFlattenCFGPass()); |
| } |
| |
| } // namespace mlir |
