Remove trailing whitespace from SelectionDAG/*.cpp

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

diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp
index 820eed083b70a98e3c7df8f566e0dbff445d169f..cd012d2974891dff32cc01aa84a5dbeb8becb181 100644 (file)
--- a/lib/CodeGen/VirtRegMap.cpp
+++ b/lib/CodeGen/VirtRegMap.cpp
@@ -77,17 +77,6 @@ unsigned VirtRegMap::createSpillSlot(const TargetRegisterClass *RC) {
   return SS;
 }
 
-unsigned VirtRegMap::getRegAllocPref(unsigned virtReg) {
-  std::pair<unsigned, unsigned> Hint = MRI->getRegAllocationHint(virtReg);
-  unsigned physReg = Hint.second;
-  if (TargetRegisterInfo::isVirtualRegister(physReg) && hasPhys(physReg))
-    physReg = getPhys(physReg);
-  if (Hint.first == 0)
-    return (TargetRegisterInfo::isPhysicalRegister(physReg))
-      ? physReg : 0;
-  return TRI->ResolveRegAllocHint(Hint.first, physReg, *MF);
-}
-
 bool VirtRegMap::hasPreferredPhys(unsigned VirtReg) {
   unsigned Hint = MRI->getSimpleHint(VirtReg);
   if (!Hint)