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llvm-mirror/include/llvm/Transforms/Scalar/ConstraintElimination.h
Fangrui Song cd74c48503 [NewPM] Port ConstraintElimination to the new pass manager
If -enable-constraint-elimination is specified, add it to the -O2/-O3 pipeline.
(-O1 uses a separate function now.)

Reviewed By: fhahn, aeubanks

Differential Revision: https://reviews.llvm.org/D88365
2020-09-27 11:12:26 -07:00

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//===- ConstraintElimination.h - Constraint elimination pass ----*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TRANSFORMS_SCALAR_CONSTRAINTELIMINATION_H
#define LLVM_TRANSFORMS_SCALAR_CONSTRAINTELIMINATION_H
#include "llvm/IR/PassManager.h"
namespace llvm {
class ConstraintEliminationPass
: public PassInfoMixin<ConstraintEliminationPass> {
public:
PreservedAnalyses run(Function &F, FunctionAnalysisManager &);
};
} // end namespace llvm
#endif // LLVM_TRANSFORMS_SCALAR_CONSTRAINTELIMINATION_H