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//===- DeadStoreElimination.h - Fast Dead Store Elimination -----*- C++ -*-===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// This file implements a trivial dead store elimination that only considers
// basic-block local redundant stores.
// FIXME: This should eventually be extended to be a post-dominator tree
// traversal. Doing so would be pretty trivial.
#include "llvm/IR/PassManager.h"
namespace llvm {
class Function;
/// This class implements a trivial dead store elimination. We consider
/// only the redundant stores that are local to a single Basic Block.
class DSEPass : public PassInfoMixin<DSEPass> {
PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM);
} // end namespace llvm