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File indexing completed on 2026-05-10 08:44:42

0001 //===-- Sink.h - Code Sinking -----------------------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008 //
0009 // This pass moves instructions into successor blocks, when possible, so that
0010 // they aren't executed on paths where their results aren't needed.
0011 //
0012 //===----------------------------------------------------------------------===//
0013 
0014 #ifndef LLVM_TRANSFORMS_SCALAR_SINK_H
0015 #define LLVM_TRANSFORMS_SCALAR_SINK_H
0016 
0017 #include "llvm/IR/PassManager.h"
0018 
0019 namespace llvm {
0020 
0021 class Function;
0022 
0023 /// Move instructions into successor blocks when possible.
0024 class SinkingPass : public PassInfoMixin<SinkingPass> {
0025 public:
0026   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
0027 };
0028 }
0029 
0030 #endif // LLVM_TRANSFORMS_SCALAR_SINK_H