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usr / src / contrib / llvm-project / llvm / include / llvm / Transforms / IPO /

📁 ..
📄 AlwaysInliner.h(1.6 KB)
📄 ArgumentPromotion.h(1.75 KB)
📄 Attributor.h(125.79 KB)
📄 CalledValuePropagation.h(1.36 KB)
📄 ConstantMerge.h(1.31 KB)
📄 CrossDSOCFI.h(959 B)
📄 DeadArgumentElimination.h(5.04 KB)
📄 ElimAvailExtern.h(1.05 KB)
📄 ForceFunctionAttrs.h(1.14 KB)
📄 FunctionAttrs.h(2.93 KB)
📄 FunctionImport.h(9.74 KB)
📄 GlobalDCE.h(2.52 KB)
📄 GlobalOpt.h(1.03 KB)
📄 GlobalSplit.h(1.14 KB)
📄 HotColdSplitting.h(2.53 KB)
📄 InferFunctionAttrs.h(1.18 KB)
📄 Inliner.h(5.91 KB)
📄 Internalize.h(3.18 KB)
📄 LowerTypeTests.h(7.68 KB)
📄 MergeFunctions.h(1.03 KB)
📄 OpenMPOpt.h(2.07 KB)
📄 PartialInlining.h(1004 B)
📄 PassManagerBuilder.h(10.26 KB)
📄 SCCP.h(1.18 KB)
📄 SampleProfile.h(1.31 KB)
📄 StripDeadPrototypes.h(1.12 KB)
📄 SyntheticCountsPropagation.h(747 B)
📄 ThinLTOBitcodeWriter.h(1.34 KB)
📄 WholeProgramDevirt.h(9.77 KB)

Editing: ConstantMerge.h

//===- ConstantMerge.h - Merge duplicate global constants -------*- 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
//
//===----------------------------------------------------------------------===//
//
// This file defines the interface to a pass that merges duplicate global
// constants together into a single constant that is shared.  This is useful
// because some passes (ie TraceValues) insert a lot of string constants into
// the program, regardless of whether or not an existing string is available.
//
// Algorithm: ConstantMerge is designed to build up a map of available constants
// and eliminate duplicates when it is initialized.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_TRANSFORMS_IPO_CONSTANTMERGE_H
#define LLVM_TRANSFORMS_IPO_CONSTANTMERGE_H

#include "llvm/IR/PassManager.h"

namespace llvm {

class Module;

/// A pass that merges duplicate global constants into a single constant.
class ConstantMergePass : public PassInfoMixin<ConstantMergePass> {
public:
  PreservedAnalyses run(Module &M, ModuleAnalysisManager &);
};

} // end namespace llvm

#endif // LLVM_TRANSFORMS_IPO_CONSTANTMERGE_H

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Editing: ConstantMerge.h

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