This pass is moving to lib IPO

llvm-svn: 18439

llvm/lib/Transforms/Scalar/SymbolStripping.cpp

@@ -1,56 +0,0 @@
-//===- SymbolStripping.cpp - Strip symbols for functions and modules ------===//
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-//
-// This file implements stripping symbols out of symbol tables.
-//
-// Specifically, this allows you to strip all of the symbols out of:
-//   * All functions in a module
-//   * All non-essential symbols in a module (all function symbols + all module
-//     scope symbols)
-//
-// Notice that:
-//   * This pass makes code much less readable, so it should only be used in
-//     situations where the 'strip' utility would be used (such as reducing 
-//     code size, and making it harder to reverse engineer code).
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Transforms/Scalar.h"
-#include "llvm/Module.h"
-#include "llvm/SymbolTable.h"
-#include "llvm/Pass.h"
-using namespace llvm;
-
-namespace {
-  struct SymbolStripping : public FunctionPass {
-    virtual bool runOnFunction(Function &F) {
-      return F.getSymbolTable().strip();
-    }
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-      AU.setPreservesAll();
-    }
-  };
-  RegisterOpt<SymbolStripping> X("strip", "Strip symbols from functions");
-
-  struct FullSymbolStripping : public SymbolStripping {
-    virtual bool doInitialization(Module &M) {
-      return M.getSymbolTable().strip();
-    }
-  };
-  RegisterOpt<FullSymbolStripping> Y("mstrip",
-                                     "Strip symbols from module and functions");
-}
-
-FunctionPass *llvm::createSymbolStrippingPass() {
-  return new SymbolStripping();
-}
-
-FunctionPass *llvm::createFullSymbolStrippingPass() {
-  return new FullSymbolStripping();
-}