Track new virtual registers by register number.

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

diff --git a/lib/CodeGen/RegAllocBase.cpp b/lib/CodeGen/RegAllocBase.cpp
index df3e12aafb56c29934c099da732dd2294f0b4a74..a912414ad2b743505e38553ba73e4fe8b25eef54 100644 (file)
--- a/lib/CodeGen/RegAllocBase.cpp
+++ b/lib/CodeGen/RegAllocBase.cpp
@@ -100,7 +100,7 @@ void RegAllocBase::allocatePhysRegs() {
     DEBUG(dbgs() << "\nselectOrSplit "
                  << MRI->getRegClass(VirtReg->reg)->getName()
                  << ':' << PrintReg(VirtReg->reg) << ' ' << *VirtReg << '\n');
-    typedef SmallVector<LiveInterval*, 4> VirtRegVec;
+    typedef SmallVector<unsigned, 4> VirtRegVec;
     VirtRegVec SplitVRegs;
     unsigned AvailablePhysReg = selectOrSplit(*VirtReg, SplitVRegs);
 
@@ -128,7 +128,7 @@ void RegAllocBase::allocatePhysRegs() {
 
     for (VirtRegVec::iterator I = SplitVRegs.begin(), E = SplitVRegs.end();
          I != E; ++I) {
-      LiveInterval *SplitVirtReg = *I;
+      LiveInterval *SplitVirtReg = &LIS->getInterval(*I);
       assert(!VRM->hasPhys(SplitVirtReg->reg) && "Register already assigned");
       if (MRI->reg_nodbg_empty(SplitVirtReg->reg)) {
         DEBUG(dbgs() << "not queueing unused  " << *SplitVirtReg << '\n');