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

diff --git a/lib/CodeGen/StackColoring.cpp b/lib/CodeGen/StackColoring.cpp
index 370430c4c82a0968ea0c7762640dfdc497932fdc..3541b33a8441f42a6c52b7124faf64477a67631d 100644 (file)
--- a/lib/CodeGen/StackColoring.cpp
+++ b/lib/CodeGen/StackColoring.cpp
@@ -48,7 +48,6 @@
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/Module.h"
-#include "llvm/MC/MCInstrItineraries.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
@@ -228,7 +227,7 @@ void StackColoring::dump() const {
 unsigned StackColoring::collectMarkers(unsigned NumSlot) {
   unsigned MarkersFound = 0;
   // Scan the function to find all lifetime markers.
-  // NOTE: We use the a reverse-post-order iteration to ensure that we obtain a
+  // NOTE: We use a reverse-post-order iteration to ensure that we obtain a
   // deterministic numbering, and because we'll need a post-order iteration
   // later for solving the liveness dataflow problem.
   for (MachineBasicBlock *MBB : depth_first(MF)) {
@@ -364,7 +363,7 @@ void StackColoring::calculateLocalLiveness() {
       }
     }
 
-    BBSet = NextBBSet;
+    BBSet = std::move(NextBBSet);
   }// while changed.
 }
 
@@ -463,7 +462,8 @@ void StackColoring::remapInstructions(DenseMap<int, int> &SlotRemap) {
     if (!VI.Var)
       continue;
     if (SlotRemap.count(VI.Slot)) {
-      DEBUG(dbgs()<<"Remapping debug info for ["<<VI.Var->getName()<<"].\n");
+      DEBUG(dbgs() << "Remapping debug info for ["
+                   << cast<DILocalVariable>(VI.Var)->getName() << "].\n");
       VI.Slot = SlotRemap[VI.Slot];
       FixedDbg++;
     }