Add a getName function to MachineFunction. Use it in places that previously did getFunction()->getName(). Remove includes of Function.h that are no longer needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162347 91177308-0d34-0410-b5e6-96231b3b80d8

28 files changed, 54 insertions, 56 deletions

diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 062c7508c4..0eb9d0e509 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -138,15 +138,19 @@ public:
   MachineModuleInfo &getMMI() const { return MMI; }
   GCModuleInfo *getGMI() const { return GMI; }
   MCContext &getContext() const { return Ctx; }
-  
+
   /// getFunction - Return the LLVM function that this machine code represents
   ///
   const Function *getFunction() const { return Fn; }
 
+  /// getName - Return the name of the corresponding LLVM function.
+  ///
+  StringRef getName() const;
+
   /// getFunctionNumber - Return a unique ID for the current function.
   ///
   unsigned getFunctionNumber() const { return FunctionNumber; }
-  
+
   /// getTarget - Return the target machine this machine code is compiled with
   ///
   const TargetMachine &getTarget() const { return Target; }
diff --git a/lib/CodeGen/CalcSpillWeights.cpp b/lib/CodeGen/CalcSpillWeights.cpp
index 939af3f0cc..5045675104 100644
--- a/lib/CodeGen/CalcSpillWeights.cpp
+++ b/lib/CodeGen/CalcSpillWeights.cpp
@@ -9,7 +9,6 @@
 
 #define DEBUG_TYPE "calcspillweights"
 
-#include "llvm/Function.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/CodeGen/CalcSpillWeights.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
@@ -43,7 +42,7 @@ bool CalculateSpillWeights::runOnMachineFunction(MachineFunction &MF) {
 
   DEBUG(dbgs() << "********** Compute Spill Weights **********\n"
                << "********** Function: "
-               << MF.getFunction()->getName() << '\n');
+               << MF.getName() << '\n');
 
   LiveIntervals &LIS = getAnalysis<LiveIntervals>();
   MachineRegisterInfo &MRI = MF.getRegInfo();
diff --git a/lib/CodeGen/ExpandPostRAPseudos.cpp b/lib/CodeGen/ExpandPostRAPseudos.cpp
index 7a17331ba1..99b605dbcf 100644
--- a/lib/CodeGen/ExpandPostRAPseudos.cpp
+++ b/lib/CodeGen/ExpandPostRAPseudos.cpp
@@ -14,7 +14,6 @@
 
 #define DEBUG_TYPE "postrapseudos"
 #include "llvm/CodeGen/Passes.h"
-#include "llvm/Function.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
@@ -191,7 +190,7 @@ bool ExpandPostRA::runOnMachineFunction(MachineFunction &MF) {
   DEBUG(dbgs() << "Machine Function\n"
                << "********** EXPANDING POST-RA PSEUDO INSTRS **********\n"
                << "********** Function: "
-               << MF.getFunction()->getName() << '\n');
+               << MF.getName() << '\n');
   TRI = MF.getTarget().getRegisterInfo();
   TII = MF.getTarget().getInstrInfo();
 
diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index 4214ba1242..bab55126c2 100644
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -13,7 +13,6 @@
 
 #define DEBUG_TYPE "ifcvt"
 #include "BranchFolding.h"
-#include "llvm/Function.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
@@ -282,7 +281,7 @@ bool IfConverter::runOnMachineFunction(MachineFunction &MF) {
   }
 
   DEBUG(dbgs() << "\nIfcvt: function (" << ++FnNum <<  ") \'"
-               << MF.getFunction()->getName() << "\'");
+               << MF.getName() << "\'");
 
   if (FnNum < IfCvtFnStart || (IfCvtFnStop != -1 && FnNum > IfCvtFnStop)) {
     DEBUG(dbgs() << " skipped\n");
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index cf13dbdab6..71194d2cce 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -243,7 +243,7 @@ StringRef MachineBasicBlock::getName() const {
 std::string MachineBasicBlock::getFullName() const {
   std::string Name;
   if (getParent())
-    Name = (getParent()->getFunction()->getName() + ":").str();
+    Name = (getParent()->getName() + ":").str();
   if (getBasicBlock())
     Name += getBasicBlock()->getName();
   else
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index d4aede8a7e..68a8e877bb 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -288,6 +288,11 @@ void MachineFunction::dump() const {
   print(dbgs());
 }
 
+StringRef MachineFunction::getName() const {
+  assert(getFunction() && "No function!");
+  return getFunction()->getName();
+}
+
 void MachineFunction::print(raw_ostream &OS, SlotIndexes *Indexes) const {
   OS << "# Machine code for function " << Fn->getName() << ": ";
   if (RegInfo) {
@@ -344,7 +349,7 @@ namespace llvm {
   DOTGraphTraits (bool isSimple=false) : DefaultDOTGraphTraits(isSimple) {}
 
     static std::string getGraphName(const MachineFunction *F) {
-      return "CFG for '" + F->getFunction()->getName().str() + "' function";
+      return "CFG for '" + F->getName().str() + "' function";
     }
 
     std::string getNodeLabel(const MachineBasicBlock *Node,
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index efec481dab..169443e03d 100644
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -334,7 +334,7 @@ bool MachineLICM::runOnMachineFunction(MachineFunction &MF) {
     DEBUG(dbgs() << "******** Pre-regalloc Machine LICM: ");
   else
     DEBUG(dbgs() << "******** Post-regalloc Machine LICM: ");
-  DEBUG(dbgs() << MF.getFunction()->getName() << " ********\n");
+  DEBUG(dbgs() << MF.getName() << " ********\n");
 
   if (PreRegAlloc) {
     // Estimate register pressure during pre-regalloc pass.
diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp
index a1dc9481c6..ffb876b3f0 100644
--- a/lib/CodeGen/MachineScheduler.cpp
+++ b/lib/CodeGen/MachineScheduler.cpp
@@ -252,7 +252,7 @@ bool MachineScheduler::runOnMachineFunction(MachineFunction &mf) {
         continue;
       }
       DEBUG(dbgs() << "********** MI Scheduling **********\n");
-      DEBUG(dbgs() << MF->getFunction()->getName()
+      DEBUG(dbgs() << MF->getName()
             << ":BB#" << MBB->getNumber() << "\n  From: " << *I << "    To: ";
             if (RegionEnd != MBB->end()) dbgs() << *RegionEnd;
             else dbgs() << "End";
diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index 852c169254..3ed5c44b06 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -23,8 +23,8 @@
 // the verifier errors.
 //===----------------------------------------------------------------------===//
 
+#include "llvm/BasicBlock.h"
 #include "llvm/Instructions.h"
-#include "llvm/Function.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
 #include "llvm/CodeGen/LiveVariables.h"
 #include "llvm/CodeGen/LiveStackAnalysis.h"
@@ -357,7 +357,7 @@ void MachineVerifier::report(const char *msg, const MachineFunction *MF) {
     MF->print(*OS, Indexes);
   }
   *OS << "*** Bad machine code: " << msg << " ***\n"
-      << "- function:    " << MF->getFunction()->getName() << "\n";
+      << "- function:    " << MF->getName() << "\n";
 }
 
 void MachineVerifier::report(const char *msg, const MachineBasicBlock *MBB) {
diff --git a/lib/CodeGen/PostRASchedulerList.cpp b/lib/CodeGen/PostRASchedulerList.cpp
index 7449ff5460..962402eb3e 100644
--- a/lib/CodeGen/PostRASchedulerList.cpp
+++ b/lib/CodeGen/PostRASchedulerList.cpp
@@ -298,7 +298,7 @@ bool PostRAScheduler::runOnMachineFunction(MachineFunction &Fn) {
       static int bbcnt = 0;
       if (bbcnt++ % DebugDiv != DebugMod)
         continue;
-      dbgs() << "*** DEBUG scheduling " << Fn.getFunction()->getName()
+      dbgs() << "*** DEBUG scheduling " << Fn.getName()
              << ":BB#" << MBB->getNumber() << " ***\n";
     }
 #endif
diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp
index d0cff481cb..eca3adbe44 100644
--- a/lib/CodeGen/RegAllocGreedy.cpp
+++ b/lib/CodeGen/RegAllocGreedy.cpp
@@ -24,7 +24,6 @@
 #include "VirtRegMap.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/Function.h"
 #include "llvm/PassAnalysisSupport.h"
 #include "llvm/CodeGen/CalcSpillWeights.h"
 #include "llvm/CodeGen/EdgeBundles.h"
@@ -1747,7 +1746,7 @@ unsigned RAGreedy::selectOrSplit(LiveInterval &VirtReg,
 bool RAGreedy::runOnMachineFunction(MachineFunction &mf) {
   DEBUG(dbgs() << "********** GREEDY REGISTER ALLOCATION **********\n"
                << "********** Function: "
-               << mf.getFunction()->getName() << '\n');
+               << mf.getName() << '\n');
 
   MF = &mf;
   if (VerifyEnabled)
diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index d0db26b208..640b5e1f0d 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -556,7 +556,7 @@ bool RegAllocPBQP::runOnMachineFunction(MachineFunction &MF) {
 
   mri->freezeReservedRegs(MF);
 
-  DEBUG(dbgs() << "PBQP Register Allocating for " << mf->getFunction()->getName() << "\n");
+  DEBUG(dbgs() << "PBQP Register Allocating for " << mf->getName() << "\n");
 
   // Allocator main loop:
   //
@@ -570,11 +570,12 @@ bool RegAllocPBQP::runOnMachineFunction(MachineFunction &MF) {
   // Find the vreg intervals in need of allocation.
   findVRegIntervalsToAlloc();
 
+#ifndef NDEBUG
   const Function* func = mf->getFunction();
   std::string fqn =
     func->getParent()->getModuleIdentifier() + "." +
     func->getName().str();
-  (void)fqn;
+#endif
 
   // If there are non-empty intervals allocate them using pbqp.
   if (!vregsToAlloc.empty()) {
diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp
index 990633440e..569dbc4589 100644
--- a/lib/CodeGen/RegisterCoalescer.cpp
+++ b/lib/CodeGen/RegisterCoalescer.cpp
@@ -1565,7 +1565,7 @@ bool RegisterCoalescer::runOnMachineFunction(MachineFunction &fn) {
 
   DEBUG(dbgs() << "********** SIMPLE REGISTER COALESCING **********\n"
                << "********** Function: "
-               << ((Value*)MF->getFunction())->getName() << '\n');
+               << MF->getName() << '\n');
 
   if (VerifyCoalescing)
     MF->verify(this, "Before register coalescing");
diff --git a/lib/CodeGen/ScheduleDAGPrinter.cpp b/lib/CodeGen/ScheduleDAGPrinter.cpp
index 38feee95a5..6e781b199a 100644
--- a/lib/CodeGen/ScheduleDAGPrinter.cpp
+++ b/lib/CodeGen/ScheduleDAGPrinter.cpp
@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Constants.h"
-#include "llvm/Function.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/ScheduleDAG.h"
 #include "llvm/CodeGen/MachineConstantPool.h"
@@ -35,7 +34,7 @@ namespace llvm {
   DOTGraphTraits (bool isSimple=false) : DefaultDOTGraphTraits(isSimple) {}
 
     static std::string getGraphName(const ScheduleDAG *G) {
-      return G->MF.getFunction()->getName();
+      return G->MF.getName();
     }
 
     static bool renderGraphFromBottomUp() {
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 4e5e3bae62..3e40a4576f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -554,7 +554,7 @@ void SelectionDAGISel::CodeGenAndEmitDAG() {
 #endif
   {
     BlockNumber = FuncInfo->MBB->getNumber();
-    BlockName = MF->getFunction()->getName().str() + ":" +
+    BlockName = MF->getName().str() + ":" +
                 FuncInfo->MBB->getBasicBlock()->getName().str();
   }
   DEBUG(dbgs() << "Initial selection DAG: BB#" << BlockNumber
@@ -2981,7 +2981,7 @@ void SelectionDAGISel::CannotYetSelect(SDNode *N) {
       N->getOpcode() != ISD::INTRINSIC_WO_CHAIN &&
       N->getOpcode() != ISD::INTRINSIC_VOID) {
     N->printrFull(Msg, CurDAG);
-    Msg << "\nIn function: " << MF->getFunction()->getName();
+    Msg << "\nIn function: " << MF->getName();
   } else {
     bool HasInputChain = N->getOperand(0).getValueType() == MVT::Other;
     unsigned iid =
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index 173ffac329..618da5259f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -14,7 +14,6 @@
 #include "ScheduleDAGSDNodes.h"
 #include "llvm/Constants.h"
 #include "llvm/DebugInfo.h"
-#include "llvm/Function.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/CodeGen/MachineConstantPool.h"
@@ -73,7 +72,7 @@ namespace llvm {
     }
 
     static std::string getGraphName(const SelectionDAG *G) {
-      return G->getMachineFunction().getFunction()->getName();
+      return G->getMachineFunction().getName();
     }
 
     static bool renderGraphFromBottomUp() {
@@ -146,7 +145,7 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
 void SelectionDAG::viewGraph(const std::string &Title) {
 // This code is only for debugging!
 #ifndef NDEBUG
-  ViewGraph(this, "dag." + getMachineFunction().getFunction()->getName(),
+  ViewGraph(this, "dag." + getMachineFunction().getName(),
             false, Title);
 #else
   errs() << "SelectionDAG::viewGraph is only available in debug builds on "
diff --git a/lib/CodeGen/ShrinkWrapping.cpp b/lib/CodeGen/ShrinkWrapping.cpp
index 21ae2f5e56..4fbe1b3605 100644
--- a/lib/CodeGen/ShrinkWrapping.cpp
+++ b/lib/CodeGen/ShrinkWrapping.cpp
@@ -159,7 +159,7 @@ void PEI::initShrinkWrappingInfo() {
   // via --shrink-wrap-func=<funcname>.
 #ifndef NDEBUG
   if (ShrinkWrapFunc != "") {
-    std::string MFName = MF->getFunction()->getName().str();
+    std::string MFName = MF->getName().str();
     ShrinkWrapThisFunction = (MFName == ShrinkWrapFunc);
   }
 #endif
@@ -187,7 +187,7 @@ void PEI::placeCSRSpillsAndRestores(MachineFunction &Fn) {
 
   DEBUG(if (ShrinkWrapThisFunction) {
       dbgs() << "Place CSR spills/restores for "
-             << MF->getFunction()->getName() << "\n";
+             << MF->getName() << "\n";
     });
 
   if (calculateSets(Fn))
@@ -364,7 +364,7 @@ bool PEI::calculateSets(MachineFunction &Fn) {
   // If no CSRs used, we are done.
   if (CSI.empty()) {
     DEBUG(if (ShrinkWrapThisFunction)
-            dbgs() << "DISABLED: " << Fn.getFunction()->getName()
+            dbgs() << "DISABLED: " << Fn.getName()
                    << ": uses no callee-saved registers\n");
     return false;
   }
@@ -384,7 +384,7 @@ bool PEI::calculateSets(MachineFunction &Fn) {
   // implementation to functions with <= 500 MBBs.
   if (Fn.size() > 500) {
     DEBUG(if (ShrinkWrapThisFunction)
-            dbgs() << "DISABLED: " << Fn.getFunction()->getName()
+            dbgs() << "DISABLED: " << Fn.getName()
                    << ": too large (" << Fn.size() << " MBBs)\n");
     ShrinkWrapThisFunction = false;
   }
@@ -466,7 +466,7 @@ bool PEI::calculateSets(MachineFunction &Fn) {
   }
 
   if (allCSRUsesInEntryBlock) {
-    DEBUG(dbgs() << "DISABLED: " << Fn.getFunction()->getName()
+    DEBUG(dbgs() << "DISABLED: " << Fn.getName()
                  << ": all CSRs used in EntryBlock\n");
     ShrinkWrapThisFunction = false;
   } else {
@@ -478,7 +478,7 @@ bool PEI::calculateSets(MachineFunction &Fn) {
         allCSRsUsedInEntryFanout = false;
     }
     if (allCSRsUsedInEntryFanout) {
-      DEBUG(dbgs() << "DISABLED: " << Fn.getFunction()->getName()
+      DEBUG(dbgs() << "DISABLED: " << Fn.getName()
                    << ": all CSRs used in imm successors of EntryBlock\n");
       ShrinkWrapThisFunction = false;
     }
@@ -505,7 +505,7 @@ bool PEI::calculateSets(MachineFunction &Fn) {
       if (dominatesExitNodes) {
         CSRUsedInChokePoints |= CSRUsed[MBB];
         if (CSRUsedInChokePoints == UsedCSRegs) {
-          DEBUG(dbgs() << "DISABLED: " << Fn.getFunction()->getName()
+          DEBUG(dbgs() << "DISABLED: " << Fn.getName()
                        << ": all CSRs used in choke point(s) at "
                        << getBasicBlockName(MBB) << "\n");
           ShrinkWrapThisFunction = false;
@@ -521,7 +521,7 @@ bool PEI::calculateSets(MachineFunction &Fn) {
     return false;
 
   DEBUG({
-      dbgs() << "ENABLED: " << Fn.getFunction()->getName();
+      dbgs() << "ENABLED: " << Fn.getName();
       if (HasFastExitPath)
         dbgs() << " (fast exit path)";
       dbgs() << "\n";
@@ -861,7 +861,7 @@ void PEI::placeSpillsAndRestores(MachineFunction &Fn) {
   DEBUG(if (ShrinkWrapDebugging >= BasicInfo) {
       dbgs() << "-----------------------------------------------------------\n";
       dbgs() << "total iterations = " << iterations << " ( "
-           << Fn.getFunction()->getName()
+           << Fn.getName()
            << " " << numSRReducedThisFunc
            << " " << Fn.size()
            << " )\n";
@@ -984,7 +984,7 @@ void PEI::verifySpillRestorePlacement() {
       if (isReturnBlock(SBB) || SBB->succ_size() == 0) {
         if (restored != spilled) {
           CSRegSet notRestored = (spilled - restored);
-          DEBUG(dbgs() << MF->getFunction()->getName() << ": "
+          DEBUG(dbgs() << MF->getName() << ": "
                        << stringifyCSRegSet(notRestored)
                        << " spilled at " << getBasicBlockName(MBB)
                        << " are never restored on path to return "
@@ -1032,7 +1032,7 @@ void PEI::verifySpillRestorePlacement() {
     }
     if (spilled != restored) {
       CSRegSet notSpilled = (restored - spilled);
-      DEBUG(dbgs() << MF->getFunction()->getName() << ": "
+      DEBUG(dbgs() << MF->getName() << ": "
                    << stringifyCSRegSet(notSpilled)
                    << " restored at " << getBasicBlockName(MBB)
                    << " are never spilled\n");
diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp
index 20da36e8fb..e1f095f0a8 100644
--- a/lib/CodeGen/StackSlotColoring.cpp
+++ b/lib/CodeGen/StackSlotColoring.cpp
@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "stackcoloring"
-#include "llvm/Function.h"
 #include "llvm/Module.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
@@ -392,7 +391,7 @@ bool StackSlotColoring::runOnMachineFunction(MachineFunction &MF) {
   DEBUG({
       dbgs() << "********** Stack Slot Coloring **********\n"
              << "********** Function: "
-             << MF.getFunction()->getName() << '\n';
+             << MF.getName() << '\n';
     });
 
   MFI = MF.getFrameInfo();
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index aa601af21b..e1d0d30458 100644
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -1373,7 +1373,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &Func) {
 
   DEBUG(dbgs() << "********** REWRITING TWO-ADDR INSTRS **********\n");
   DEBUG(dbgs() << "********** Function: "
-        << MF->getFunction()->getName() << '\n');
+        << MF->getName() << '\n');
 
   // This pass takes the function out of SSA form.
   MRI->leaveSSA();
diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp
index 93840f0544..a1cac7c5b2 100644
--- a/lib/CodeGen/VirtRegMap.cpp
+++ b/lib/CodeGen/VirtRegMap.cpp
@@ -19,7 +19,6 @@
 #define DEBUG_TYPE "regalloc"
 #include "VirtRegMap.h"
 #include "LiveDebugVariables.h"
-#include "llvm/Function.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
@@ -197,7 +196,7 @@ bool VirtRegRewriter::runOnMachineFunction(MachineFunction &fn) {
   VRM = &getAnalysis<VirtRegMap>();
   DEBUG(dbgs() << "********** REWRITE VIRTUAL REGISTERS **********\n"
                << "********** Function: "
-               << MF->getFunction()->getName() << '\n');
+               << MF->getName() << '\n');
   DEBUG(VRM->dump());
 
   // Add kill flags while we still have virtual registers.
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index ff3a9dc23c..3bf6db8ee8 100644
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -780,7 +780,7 @@ static unsigned GetConstantPoolSizeInBytes(MachineConstantPool *MCP,
 
 void JITEmitter::startFunction(MachineFunction &F) {
   DEBUG(dbgs() << "JIT: Starting CodeGen of Function "
-        << F.getFunction()->getName() << "\n");
+        << F.getName() << "\n");
 
   uintptr_t ActualSize = 0;
   // Set the memory writable, if it's not already
@@ -929,7 +929,7 @@ bool JITEmitter::finishFunction(MachineFunction &F) {
   PrevDL = DebugLoc();
 
   DEBUG(dbgs() << "JIT: Finished CodeGen of [" << (void*)FnStart
-        << "] Function: " << F.getFunction()->getName()
+        << "] Function: " << F.getName()
         << ": " << (FnEnd-FnStart) << " bytes of text, "
         << Relocations.size() << " relocations\n");
 
diff --git a/lib/Target/ARM/ARMCodeEmitter.cpp b/lib/Target/ARM/ARMCodeEmitter.cpp
index e81b4cc282..68406db843 100644
--- a/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -389,7 +389,7 @@ bool ARMCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
 
   do {
     DEBUG(errs() << "JITTing function '"
-          << MF.getFunction()->getName() << "'\n");
+          << MF.getName() << "'\n");
     MCE.startFunction(MF);
     for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
          MBB != E; ++MBB) {
diff --git a/lib/Target/Hexagon/HexagonNewValueJump.cpp b/lib/Target/Hexagon/HexagonNewValueJump.cpp
index 7ece4085ec..1e91c39485 100644
--- a/lib/Target/Hexagon/HexagonNewValueJump.cpp
+++ b/lib/Target/Hexagon/HexagonNewValueJump.cpp
@@ -337,7 +337,7 @@ bool HexagonNewValueJump::runOnMachineFunction(MachineFunction &MF) {
 
   DEBUG(dbgs() << "********** Hexagon New Value Jump **********\n"
                << "********** Function: "
-               << MF.getFunction()->getName() << "\n");
+               << MF.getName() << "\n");
 
 #if 0
   // for now disable this, if we move NewValueJump before register
diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
index 46f5207a90..daa76e887f 100644
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
@@ -140,7 +140,7 @@ eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
 
   unsigned oi = i == 2 ? 1 : 2;
 
-  DEBUG(dbgs() << "\nFunction : " << MF.getFunction()->getName() << "\n";
+  DEBUG(dbgs() << "\nFunction : " << MF.getName() << "\n";
         dbgs() << "<--------->\n" << MI);
 
   int FrameIndex = MI.getOperand(i).getIndex();
diff --git a/lib/Target/Mips/MipsCodeEmitter.cpp b/lib/Target/Mips/MipsCodeEmitter.cpp
index cb7022b9e2..543329562a 100644
--- a/lib/Target/Mips/MipsCodeEmitter.cpp
+++ b/lib/Target/Mips/MipsCodeEmitter.cpp
@@ -30,7 +30,6 @@
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
 #include "llvm/PassManager.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -139,7 +138,7 @@ bool MipsCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
 
   do {
     DEBUG(errs() << "JITTing function '"
-        << MF.getFunction()->getName() << "'\n");
+        << MF.getName() << "'\n");
     MCE.startFunction(MF);
 
     for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index a20c2fb41c..c8ca89240c 100644
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -22,7 +22,6 @@
 #include "llvm/Constants.h"
 #include "llvm/DebugInfo.h"
 #include "llvm/Type.h"
-#include "llvm/Function.h"
 #include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineFunction.h"
@@ -166,7 +165,7 @@ eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
            "Instr doesn't have FrameIndex operand!");
   }
 
-  DEBUG(errs() << "\nFunction : " << MF.getFunction()->getName() << "\n";
+  DEBUG(errs() << "\nFunction : " << MF.getName() << "\n";
         errs() << "<--------->\n" << MI);
 
   int FrameIndex = MI.getOperand(i).getIndex();
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index d7050495f8..e20232162f 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -26,7 +26,6 @@
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/Passes.h"
-#include "llvm/Function.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/MC/MCCodeEmitter.h"
 #include "llvm/MC/MCExpr.h"
@@ -134,8 +133,7 @@ bool Emitter<CodeEmitter>::runOnMachineFunction(MachineFunction &MF) {
   IsPIC = TM.getRelocationModel() == Reloc::PIC_;
 
   do {
-    DEBUG(dbgs() << "JITTing function '"
-          << MF.getFunction()->getName() << "'\n");
+    DEBUG(dbgs() << "JITTing function '" << MF.getName() << "'\n");
     MCE.startFunction(MF);
     for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
          MBB != E; ++MBB) {
diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index cdd0a0893b..be5855abcd 100644
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -176,7 +176,7 @@ XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
 
   #ifndef NDEBUG
   DEBUG(errs() << "\nFunction         : " 
-        << MF.getFunction()->getName() << "\n");
+        << MF.getName() << "\n");
   DEBUG(errs() << "<--------->\n");
   DEBUG(MI.print(errs()));
   DEBUG(errs() << "FrameIndex         : " << FrameIndex << "\n");