| //===-- FuncSpec.cpp - Clone Functions With Constant Function Ptr Args ----===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This pass clones functions that take constant function pointers as arguments |
| // from some call sites. It changes those call sites to call cloned functions. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/IR/Instructions.h" |
| #include "llvm/IR/Module.h" |
| #include "llvm/Pass.h" |
| |
| namespace llvm { |
| // |
| // Class: FuncSpec |
| // |
| // Description: |
| // Implement an LLVM pass that clones functions which are passed |
| // as an argument |
| // |
| // |
| class FuncSpec : public ModulePass { |
| public: |
| static char ID; |
| FuncSpec() : ModulePass(ID) {} |
| virtual bool runOnModule(Module& M); |
| }; |
| } |
| |
