1 files changed, 0 insertions, 224 deletions
diff --git a/contrib/llvm/lib/Analysis/DbgInfoPrinter.cpp b/contrib/llvm/lib/Analysis/DbgInfoPrinter.cpp
deleted file mode 100644
index 41cd34c..0000000
--- a/contrib/llvm/lib/Analysis/DbgInfoPrinter.cpp
+++ /dev/null
@@ -1,224 +0,0 @@
-//===- DbgInfoPrinter.cpp - Print debug info in a human readable form ------==//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements a pass that prints instructions, and associated debug
-// info:
-// 
-//   - source/line/col information
-//   - original variable name
-//   - original type name
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/DebugInfo.h"
-#include "llvm/Function.h"
-#include "llvm/IntrinsicInst.h"
-#include "llvm/Metadata.h"
-#include "llvm/Module.h"
-#include "llvm/Pass.h"
-#include "llvm/Analysis/Passes.h"
-#include "llvm/Assembly/Writer.h"
-#include "llvm/Support/CFG.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-
-static cl::opt<bool>
-PrintDirectory("print-fullpath",
-               cl::desc("Print fullpath when printing debug info"),
-               cl::Hidden);
-
-namespace {
-  class PrintDbgInfo : public FunctionPass {
-    raw_ostream &Out;
-    void printVariableDeclaration(const Value *V);
-  public:
-    static char ID; // Pass identification
-    PrintDbgInfo() : FunctionPass(ID), Out(errs()) {
-      initializePrintDbgInfoPass(*PassRegistry::getPassRegistry());
-    }
-
-    virtual bool runOnFunction(Function &F);
-    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-      AU.setPreservesAll();
-    }
-  };
-  char PrintDbgInfo::ID = 0;
-}
-
-INITIALIZE_PASS(PrintDbgInfo, "print-dbginfo",
-                "Print debug info in human readable form", false, false)
-
-FunctionPass *llvm::createDbgInfoPrinterPass() { return new PrintDbgInfo(); }
-
-/// Find the debug info descriptor corresponding to this global variable.
-static Value *findDbgGlobalDeclare(GlobalVariable *V) {
-  const Module *M = V->getParent();
-  NamedMDNode *NMD = M->getNamedMetadata("llvm.dbg.gv");
-  if (!NMD)
-    return 0;
-
-  for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
-    DIDescriptor DIG(cast<MDNode>(NMD->getOperand(i)));
-    if (!DIG.isGlobalVariable())
-      continue;
-    if (DIGlobalVariable(DIG).getGlobal() == V)
-      return DIG;
-  }
-  return 0;
-}
-
-/// Find the debug info descriptor corresponding to this function.
-static Value *findDbgSubprogramDeclare(Function *V) {
-  const Module *M = V->getParent();
-  NamedMDNode *NMD = M->getNamedMetadata("llvm.dbg.sp");
-  if (!NMD)
-    return 0;
-
-  for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
-    DIDescriptor DIG(cast<MDNode>(NMD->getOperand(i)));
-    if (!DIG.isSubprogram())
-      continue;
-    if (DISubprogram(DIG).getFunction() == V)
-      return DIG;
-  }
-  return 0;
-}
-
-/// Finds the llvm.dbg.declare intrinsic corresponding to this value if any.
-/// It looks through pointer casts too.
-static const DbgDeclareInst *findDbgDeclare(const Value *V) {
-  V = V->stripPointerCasts();
-
-  if (!isa<Instruction>(V) && !isa<Argument>(V))
-    return 0;
-
-  const Function *F = NULL;
-  if (const Instruction *I = dyn_cast<Instruction>(V))
-    F = I->getParent()->getParent();
-  else if (const Argument *A = dyn_cast<Argument>(V))
-    F = A->getParent();
-
-  for (Function::const_iterator FI = F->begin(), FE = F->end(); FI != FE; ++FI)
-    for (BasicBlock::const_iterator BI = (*FI).begin(), BE = (*FI).end();
-         BI != BE; ++BI)
-      if (const DbgDeclareInst *DDI = dyn_cast<DbgDeclareInst>(BI))
-        if (DDI->getAddress() == V)
-          return DDI;
-
-  return 0;
-}
-
-static bool getLocationInfo(const Value *V, std::string &DisplayName,
-                            std::string &Type, unsigned &LineNo,
-                            std::string &File, std::string &Dir) {
-  DICompileUnit Unit;
-  DIType TypeD;
-
-  if (GlobalVariable *GV = dyn_cast<GlobalVariable>(const_cast<Value*>(V))) {
-    Value *DIGV = findDbgGlobalDeclare(GV);
-    if (!DIGV) return false;
-    DIGlobalVariable Var(cast<MDNode>(DIGV));
-
-    StringRef D = Var.getDisplayName();
-    if (!D.empty())
-      DisplayName = D;
-    LineNo = Var.getLineNumber();
-    Unit = Var.getCompileUnit();
-    TypeD = Var.getType();
-  } else if (Function *F = dyn_cast<Function>(const_cast<Value*>(V))){
-    Value *DIF = findDbgSubprogramDeclare(F);
-    if (!DIF) return false;
-    DISubprogram Var(cast<MDNode>(DIF));
-
-    StringRef D = Var.getDisplayName();
-    if (!D.empty())
-      DisplayName = D;
-    LineNo = Var.getLineNumber();
-    Unit = Var.getCompileUnit();
-    TypeD = Var.getType();
-  } else {
-    const DbgDeclareInst *DDI = findDbgDeclare(V);
-    if (!DDI) return false;
-    DIVariable Var(cast<MDNode>(DDI->getVariable()));
-
-    StringRef D = Var.getName();
-    if (!D.empty())
-      DisplayName = D;
-    LineNo = Var.getLineNumber();
-    Unit = Var.getCompileUnit();
-    TypeD = Var.getType();
-  }
-
-  StringRef T = TypeD.getName();
-  if (!T.empty())
-    Type = T;
-  StringRef F = Unit.getFilename();
-  if (!F.empty())
-    File = F;
-  StringRef D = Unit.getDirectory();
-  if (!D.empty())
-    Dir = D;
-  return true;
-}
-
-void PrintDbgInfo::printVariableDeclaration(const Value *V) {
-  std::string DisplayName, File, Directory, Type;
-  unsigned LineNo = 0;
-
-  if (!getLocationInfo(V, DisplayName, Type, LineNo, File, Directory))
-    return;
-
-  Out << "; ";
-  WriteAsOperand(Out, V, false, 0);
-  if (isa<Function>(V)) 
-    Out << " is function " << DisplayName
-        << " of type " << Type << " declared at ";
-  else
-    Out << " is variable " << DisplayName
-        << " of type " << Type << " declared at ";
-
-  if (PrintDirectory)
-    Out << Directory << "/";
-
-  Out << File << ":" << LineNo << "\n";
-}
-
-bool PrintDbgInfo::runOnFunction(Function &F) {
-  if (F.isDeclaration())
-    return false;
-
-  Out << "function " << F.getName() << "\n\n";
-
-  for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I) {
-    BasicBlock *BB = I;
-
-    if (I != F.begin() && (pred_begin(BB) == pred_end(BB)))
-      // Skip dead blocks.
-      continue;
-
-    Out << BB->getName();
-    Out << ":";
-
-    Out << "\n";
-
-    for (BasicBlock::const_iterator i = BB->begin(), e = BB->end();
-         i != e; ++i) {
-
-        printVariableDeclaration(i);
-
-        if (const User *U = dyn_cast<User>(i)) {
-          for(unsigned i=0;i<U->getNumOperands();i++)
-            printVariableDeclaration(U->getOperand(i));
-        }
-    }
-  }
-  return false;
-}