Add support for implicit TLS model used with MS VC runtime.

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

diff --git a/lib/CodeGen/Spiller.cpp b/lib/CodeGen/Spiller.cpp
index 4a170bc70af4def11d040af515353db571663e07..8168d870bf7a74b9f2100f39dafc1c4466bcdeec 100644 (file)
--- a/lib/CodeGen/Spiller.cpp
+++ b/lib/CodeGen/Spiller.cpp
@@ -139,10 +139,10 @@ protected:
                                   tri);
         MachineInstr *loadInstr(prior(miItr));
         SlotIndex loadIndex =
-          lis->InsertMachineInstrInMaps(loadInstr).getDefIndex();
+          lis->InsertMachineInstrInMaps(loadInstr).getRegSlot();
         SlotIndex endIndex = loadIndex.getNextIndex();
         VNInfo *loadVNI =
-          newLI->getNextValue(loadIndex, 0, lis->getVNInfoAllocator());
+          newLI->getNextValue(loadIndex, lis->getVNInfoAllocator());
         newLI->addRange(LiveRange(loadIndex, endIndex, loadVNI));
       }
 
@@ -152,10 +152,10 @@ protected:
                                  true, ss, trc, tri);
         MachineInstr *storeInstr(llvm::next(miItr));
         SlotIndex storeIndex =
-          lis->InsertMachineInstrInMaps(storeInstr).getDefIndex();
+          lis->InsertMachineInstrInMaps(storeInstr).getRegSlot();
         SlotIndex beginIndex = storeIndex.getPrevIndex();
         VNInfo *storeVNI =
-          newLI->getNextValue(beginIndex, 0, lis->getVNInfoAllocator());
+          newLI->getNextValue(beginIndex, lis->getVNInfoAllocator());
         newLI->addRange(LiveRange(beginIndex, storeIndex, storeVNI));
       }
 
@@ -185,12 +185,14 @@ public:
 
 } // end anonymous namespace
 
+void Spiller::anchor() { }
+
 llvm::Spiller* llvm::createSpiller(MachineFunctionPass &pass,
                                    MachineFunction &mf,
                                    VirtRegMap &vrm) {
   switch (spillerOpt) {
-  default: assert(0 && "unknown spiller");
   case trivial: return new TrivialSpiller(pass, mf, vrm);
   case inline_: return createInlineSpiller(pass, mf, vrm);
   }
+  llvm_unreachable("Invalid spiller optimization");
 }