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eaa8b1f81d
leaf functions. This pass will be extended to color other nodes of the call tree as well in future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79631 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
//===-- PIC16FrameOverlay.h - Interface for PIC16 Frame Overlay -*- 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 file contains the PIC16 Frame Overlay infrastructure.
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//
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//===----------------------------------------------------------------------===//
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#ifndef PIC16FRAMEOVERLAY_H
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#define PIC16FRAMEOVERLAY_H
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#include "llvm/Analysis/CallGraph.h"
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#include "llvm/Pass.h"
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#include "llvm/Module.h"
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#include "llvm/Support/raw_ostream.h"
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#include <vector>
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#include <iostream>
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using std::vector;
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using std::string;
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using namespace llvm;
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namespace {
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class PIC16FrameOverlay : public ModulePass {
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public:
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static char ID; // Class identification
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PIC16FrameOverlay() : ModulePass(&ID) {}
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virtual void getAnalysisUsage(AnalysisUsage &AU) const;
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virtual bool runOnModule(Module &M);
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private:
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void ColorFunction(CallGraphNode *CGN, unsigned Color);
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};
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char PIC16FrameOverlay::ID = 0;
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static RegisterPass<PIC16FrameOverlay>
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Y("pic16overlay", "PIC16 Frame Overlay Analysis");
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} // End of namespace
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#endif
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