1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/MachineRegisterInfo.cpp b/lib/CodeGen/MachineRegisterInfo.cpp
index e09e7432d4..3982499eab 100644
--- a/lib/CodeGen/MachineRegisterInfo.cpp
+++ b/lib/CodeGen/MachineRegisterInfo.cpp
@@ -20,7 +20,7 @@ using namespace llvm;
 MachineRegisterInfo::MachineRegisterInfo(const TargetRegisterInfo &TRI) {
   VRegInfo.reserve(256);
   RegAllocHints.reserve(256);
-  RegClass2VRegMap.resize(TRI.getNumRegClasses()+1); // RC ID starts at 1.
+  RegClass2VRegMap = new std::vector<unsigned>[TRI.getNumRegClasses()];
   UsedPhysRegs.resize(TRI.getNumRegs());
   
   // Create the physreg use/def lists.
@@ -52,7 +52,7 @@ MachineRegisterInfo::setRegClass(unsigned Reg, const TargetRegisterClass *RC) {
   // Remove from old register class's vregs list. This may be slow but
   // fortunately this operation is rarely needed.
   std::vector<unsigned> &VRegs = RegClass2VRegMap[OldRC->getID()];
-  std::vector<unsigned>::iterator I=std::find(VRegs.begin(), VRegs.end(), VR);
+  std::vector<unsigned>::iterator I = std::find(VRegs.begin(), VRegs.end(), VR);
   VRegs.erase(I);
 
   // Add to new register class's vregs list.