Handle load/store of misaligned vectors that are the

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

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 80bedd0ad7f57fbdd510119c1f11390550bc2ab5..6d285bde049ba7b5ac547fe87fcfba96899c447f 100644 (file)
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -1471,6 +1471,14 @@ bool DIVerifier::Verify(GlobalVariable *GV) {
   return true;
 }
 
+/// isVerified - Return true if the specified GV has already been
+/// verified as a debug information descriptor.
+bool DIVerifier::isVerified(GlobalVariable *GV) {
+  unsigned &ValiditySlot = Validity[GV];
+  if (ValiditySlot) return ValiditySlot == Valid;
+  return false;
+}
+
 //===----------------------------------------------------------------------===//
 
 DebugScope::~DebugScope() {
@@ -1554,12 +1562,6 @@ DebugInfoDesc *MachineModuleInfo::getDescFor(Value *V) {
   return DR.Deserialize(V);
 }
 
-/// Verify - Verify that a Value is debug information descriptor.
-///
-bool MachineModuleInfo::Verify(Value *V) {
-  return VR.Verify(V);
-}
-
 /// AnalyzeModule - Scan the module for global debug information.
 ///
 void MachineModuleInfo::AnalyzeModule(Module &M) {
@@ -1611,11 +1613,11 @@ MachineModuleInfo::getGlobalVariablesUsing(Module &M,
   return ::getGlobalVariablesUsing(M, RootName);
 }
 
-/// RecordLabel - Records location information and associates it with a
+/// RecordSourceLine - Records location information and associates it with a
 /// debug label.  Returns a unique label ID used to generate a label and 
 /// provide correspondence to the source line list.
-unsigned MachineModuleInfo::RecordLabel(unsigned Line, unsigned Column,
-                                       unsigned Source) {
+unsigned MachineModuleInfo::RecordSourceLine(unsigned Line, unsigned Column,
+                                             unsigned Source) {
   unsigned ID = NextLabelID();
   Lines.push_back(SourceLineInfo(Line, Column, Source, ID));
   return ID;
@@ -1657,8 +1659,8 @@ unsigned MachineModuleInfo::RecordRegionEnd(Value *V) {
 
 /// RecordVariable - Indicate the declaration of  a local variable.
 ///
-void MachineModuleInfo::RecordVariable(Value *V, unsigned FrameIndex) {
-  VariableDesc *VD = cast<VariableDesc>(DR.Deserialize(V));
+void MachineModuleInfo::RecordVariable(GlobalValue *GV, unsigned FrameIndex) {
+  VariableDesc *VD = cast<VariableDesc>(DR.Deserialize(GV));
   DebugScope *Scope = getOrCreateScope(VD->getContext());
   DebugVariable *DV = new DebugVariable(VD, FrameIndex);
   Scope->AddVariable(DV);
@@ -1914,7 +1916,7 @@ bool DebugLabelFolder::runOnMachineFunction(MachineFunction &MF) {
     // Iterate through instructions.
     for (MachineBasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ) {
       // Is it a label.
-      if ((unsigned)I->getOpcode() == TargetInstrInfo::LABEL) {
+      if (I->isDebugLabel()) {
         // The label ID # is always operand #0, an immediate.
         unsigned NextLabel = I->getOperand(0).getImm();