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9e7013a506
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140172 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
//===-- Transform/Utils/FunctionUtils.h - Function Utils --------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This family of transformations manipulate LLVM functions.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_UTILS_FUNCTION_H
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#define LLVM_TRANSFORMS_UTILS_FUNCTION_H
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#include "llvm/ADT/ArrayRef.h"
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#include <vector>
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namespace llvm {
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class BasicBlock;
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class DominatorTree;
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class Function;
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class Loop;
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/// ExtractCodeRegion - Rip out a sequence of basic blocks into a new
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/// function.
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///
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Function* ExtractCodeRegion(DominatorTree& DT,
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ArrayRef<BasicBlock*> code,
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bool AggregateArgs = false);
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/// ExtractLoop - Rip out a natural loop into a new function.
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///
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Function* ExtractLoop(DominatorTree& DT, Loop *L,
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bool AggregateArgs = false);
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/// ExtractBasicBlock - Rip out a basic block (and the associated landing pad)
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/// into a new function.
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///
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Function* ExtractBasicBlock(ArrayRef<BasicBlock*> BBs,
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bool AggregateArgs = false);
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}
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#endif
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