X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FStackSlotColoring.cpp;h=bc062835fb3e0b1da7167a9587fd47bcc3fb3ed0;hb=ef5b199905cee0b78eb30cd44836e5b6ca5cbd09;hp=1b5d41795cc2bed45148b54f1b142ab8f6824657;hpb=bbeeb2a61ea19fbb5449260165b56c40fdc4860b;p=oota-llvm.git

diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp
index 1b5d41795cc..bc062835fb3 100644
--- a/lib/CodeGen/StackSlotColoring.cpp
+++ b/lib/CodeGen/StackSlotColoring.cpp
@@ -66,7 +66,8 @@ namespace {
     
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<LiveStacks>();
-      AU.setPreservesAll();
+      AU.addPreservedID(MachineLoopInfoID);
+      AU.addPreservedID(MachineDominatorsID);
       MachineFunctionPass::getAnalysisUsage(AU);
     }
 
@@ -178,7 +179,7 @@ int StackSlotColoring::ColorSlot(LiveInterval *li) {
   // Record the assignment.
   Assignments[Color].push_back(li);
   int FI = li->getStackSlotIndex();
-  DOUT << "Assigning fi #" << FI << " to fi #" << Color << "\n";
+  DOUT << "Assigning fi#" << FI << " to fi#" << Color << "\n";
 
   // Change size and alignment of the allocated slot. If there are multiple
   // objects sharing the same slot, then make sure the size and alignment
@@ -219,7 +220,7 @@ bool StackSlotColoring::ColorSlots(MachineFunction &MF) {
       MachineInstr &MI = *MII;
       for (unsigned i = 0, e = MI.getNumOperands(); i != e; ++i) {
         MachineOperand &MO = MI.getOperand(i);
-        if (!MO.isFrameIndex())
+        if (!MO.isFI())
           continue;
         int FI = MO.getIndex();
         if (FI < 0)
@@ -234,7 +235,7 @@ bool StackSlotColoring::ColorSlots(MachineFunction &MF) {
 
   // Delete unused stack slots.
   while (NextColor != -1) {
-    DOUT << "Removing unused stack object fi #" << NextColor << "\n";
+    DOUT << "Removing unused stack object fi#" << NextColor << "\n";
     MFI->RemoveStackObject(NextColor);
     NextColor = AllColors.find_next(NextColor);
   }