[llvm-commits] [llvm] r150224 - in /llvm/trunk: include/llvm/CodeGen/LiveIntervalAnalysis.h lib/CodeGen/LiveIntervalAnalysis.cpp

[Lang Hames]

Author: lhames
Date: Thu Feb  9 21:19:36 2012
New Revision: 150224

URL: http://llvm.org/viewvc/llvm-project?rev=150224&view=rev
Log:
Remove unused 'isAlias' parameter.

Modified:
    llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h
    llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp

Modified: llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h?rev=150224&r1=150223&r2=150224&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h (original)
+++ llvm/trunk/include/llvm/CodeGen/LiveIntervalAnalysis.h Thu Feb  9 21:19:36 2012
@@ -355,7 +355,7 @@
     /// handleLiveInRegister - Create interval for a livein register.
     void handleLiveInRegister(MachineBasicBlock* mbb,
                               SlotIndex MIIdx,
-                              LiveInterval &interval, bool isAlias = false);
+                              LiveInterval &interval);
 
     /// getReMatImplicitUse - If the remat definition MI has one (for now, we
     /// only allow one) virtual register operand, then its uses are implicitly

Modified: llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp?rev=150224&r1=150223&r2=150224&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp (original)
+++ llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp Thu Feb  9 21:19:36 2012
@@ -455,7 +455,7 @@
 
 void LiveIntervals::handleLiveInRegister(MachineBasicBlock *MBB,
                                          SlotIndex MIIdx,
-                                         LiveInterval &interval, bool isAlias) {
+                                         LiveInterval &interval) {
   DEBUG(dbgs() << "\t\tlivein register: " << PrintReg(interval.reg, tri_));
 
   // Look for kills, if it reaches a def before it's killed, then it shouldn't
@@ -505,13 +505,8 @@
 
   // Live-in register might not be used at all.
   if (!SeenDefUse) {
-    if (isAlias) {
-      DEBUG(dbgs() << " dead");
-      end = MIIdx.getDeadSlot();
-    } else {
-      DEBUG(dbgs() << " live through");
-      end = getMBBEndIdx(MBB);
-    }
+    DEBUG(dbgs() << " live through");
+    end = getMBBEndIdx(MBB);
   }
 
   SlotIndex defIdx = getMBBStartIdx(MBB);