[PM/AA] Hoist the AliasResult enum out of the AliasAnalysis class.

[oota-llvm.git] / lib / CodeGen / MachineModuleInfo.cpp

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index e4f2aea287f8968e065d6140797f65ee9afd98f9..a303426b420c28173ed683ff4affea6497faeca5 100644 (file)
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -97,7 +97,7 @@ public:
   void UpdateForDeletedBlock(BasicBlock *BB);
   void UpdateForRAUWBlock(BasicBlock *Old, BasicBlock *New);
 };
-}
+} // namespace llvm
 
 MCSymbol *MMIAddrLabelMap::getAddrLabelSymbol(BasicBlock *BB) {
   assert(BB->hasAddressTaken() &&
@@ -114,11 +114,11 @@ MCSymbol *MMIAddrLabelMap::getAddrLabelSymbol(BasicBlock *BB) {
 
   // Otherwise, this is a new entry, create a new symbol for it and add an
   // entry to BBCallbacks so we can be notified if the BB is deleted or RAUWd.
-  BBCallbacks.push_back(BB);
+  BBCallbacks.emplace_back(BB);
   BBCallbacks.back().setMap(this);
   Entry.Index = BBCallbacks.size()-1;
   Entry.Fn = BB->getParent();
-  MCSymbol *Result = Context.CreateTempSymbol();
+  MCSymbol *Result = Context.createTempSymbol();
   Entry.Symbols = Result;
   return Result;
 }
@@ -308,6 +308,7 @@ void MachineModuleInfo::EndFunction() {
 
   // Clean up exception info.
   LandingPads.clear();
+  PersonalityTypeCache = EHPersonality::Unknown;
   CallSiteMap.clear();
   TypeInfos.clear();
   FilterIds.clear();
@@ -317,23 +318,6 @@ void MachineModuleInfo::EndFunction() {
   VariableDbgInfos.clear();
 }
 
-/// AnalyzeModule - Scan the module for global debug information.
-///
-void MachineModuleInfo::AnalyzeModule(const Module &M) {
-  // Insert functions in the llvm.used array (but not llvm.compiler.used) into
-  // UsedFunctions.
-  const GlobalVariable *GV = M.getGlobalVariable("llvm.used");
-  if (!GV || !GV->hasInitializer()) return;
-
-  // Should be an array of 'i8*'.
-  const ConstantArray *InitList = cast<ConstantArray>(GV->getInitializer());
-
-  for (unsigned i = 0, e = InitList->getNumOperands(); i != e; ++i)
-    if (const Function *F =
-          dyn_cast<Function>(InitList->getOperand(i)->stripPointerCasts()))
-      UsedFunctions.insert(F);
-}
-
 //===- Address of Block Management ----------------------------------------===//
 
 
@@ -401,7 +385,7 @@ void MachineModuleInfo::addInvoke(MachineBasicBlock *LandingPad,
 /// addLandingPad - Provide the label of a try LandingPad block.
 ///
 MCSymbol *MachineModuleInfo::addLandingPad(MachineBasicBlock *LandingPad) {
-  MCSymbol *LandingPadLabel = Context.CreateTempSymbol();
+  MCSymbol *LandingPadLabel = Context.createTempSymbol();
   LandingPadInfo &LP = getOrCreateLandingPadInfo(LandingPad);
   LP.LandingPadLabel = LandingPadLabel;
   return LandingPadLabel;
@@ -461,14 +445,6 @@ void MachineModuleInfo::addCleanup(MachineBasicBlock *LandingPad) {
   LP.TypeIds.push_back(0);
 }
 
-MCSymbol *
-MachineModuleInfo::addClauseForLandingPad(MachineBasicBlock *LandingPad) {
-  MCSymbol *ClauseLabel = Context.CreateTempSymbol();
-  LandingPadInfo &LP = getOrCreateLandingPadInfo(LandingPad);
-  LP.ClauseLabels.push_back(ClauseLabel);
-  return ClauseLabel;
-}
-
 void MachineModuleInfo::addSEHCatchHandler(MachineBasicBlock *LandingPad,
                                            const Function *Filter,
                                            const BlockAddress *RecoverBA) {