on darwin<10, fallback to .weak_definition (PPC,X86)

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

diff --git a/lib/CodeGen/MachineSSAUpdater.cpp b/lib/CodeGen/MachineSSAUpdater.cpp
index 8512baf9e0ad2e0d31f0a2c2c38a0b9af0b462b6..17f0af84dde359cf7545a51609c8e3c5e5d352be 100644 (file)
--- a/lib/CodeGen/MachineSSAUpdater.cpp
+++ b/lib/CodeGen/MachineSSAUpdater.cpp
@@ -77,7 +77,7 @@ unsigned MachineSSAUpdater::GetValueAtEndOfBlock(MachineBasicBlock *BB) {
 
 static
 unsigned LookForIdenticalPHI(MachineBasicBlock *BB,
-          SmallVector<std::pair<MachineBasicBlock*, unsigned>, 8> &PredValues) {
+        SmallVectorImpl<std::pair<MachineBasicBlock*, unsigned> > &PredValues) {
   if (BB->empty())
     return 0;
 
@@ -315,8 +315,7 @@ public:
   /// the specified predecessor block.
   static void AddPHIOperand(MachineInstr *PHI, unsigned Val,
                             MachineBasicBlock *Pred) {
-    PHI->addOperand(MachineOperand::CreateReg(Val, false));
-    PHI->addOperand(MachineOperand::CreateMBB(Pred));
+    MachineInstrBuilder(*Pred->getParent(), PHI).addReg(Val).addMBB(Pred);
   }
 
   /// InstrIsPHI - Check if an instruction is a PHI.