From feab72c20acc97f8942148189c06e443b29df841 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue, 16 Oct 2012 00:05:06 +0000
Subject: Remove unused BitVectors from getAllocatableSet().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165999 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineSink.cpp | 2 --
 1 file changed, 2 deletions(-)

(limited to 'lib/CodeGen/MachineSink.cpp')

diff --git a/lib/CodeGen/MachineSink.cpp b/lib/CodeGen/MachineSink.cpp
index bc383cba45..b117f8c3a2 100644
--- a/lib/CodeGen/MachineSink.cpp
+++ b/lib/CodeGen/MachineSink.cpp
@@ -49,7 +49,6 @@ namespace {
     MachineDominatorTree *DT;   // Machine dominator tree
     MachineLoopInfo *LI;
     AliasAnalysis *AA;
-    BitVector AllocatableSet;   // Which physregs are allocatable?
 
     // Remember which edges have been considered for breaking.
     SmallSet<std::pair<MachineBasicBlock*,MachineBasicBlock*>, 8>
@@ -229,7 +228,6 @@ bool MachineSinking::runOnMachineFunction(MachineFunction &MF) {
   DT = &getAnalysis<MachineDominatorTree>();
   LI = &getAnalysis<MachineLoopInfo>();
   AA = &getAnalysis<AliasAnalysis>();
-  AllocatableSet = TRI->getAllocatableSet(MF);
 
   bool EverMadeChange = false;
 
-- 
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