From 5f72a04ba7649f28731328463aeb045a171ae8ef Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Mon, 16 Aug 2010 17:18:20 +0000
Subject: Remove unused functions.

llvm-svn: 111156
---
 llvm/lib/CodeGen/LiveVariables.cpp | 15 ---------------
 1 file changed, 15 deletions(-)

(limited to 'llvm/lib/CodeGen/LiveVariables.cpp')

diff --git a/llvm/lib/CodeGen/LiveVariables.cpp b/llvm/lib/CodeGen/LiveVariables.cpp
index 1d935b20739..375307b973a 100644
--- a/llvm/lib/CodeGen/LiveVariables.cpp
+++ b/llvm/lib/CodeGen/LiveVariables.cpp
@@ -483,21 +483,6 @@ void LiveVariables::UpdatePhysRegDefs(MachineInstr *MI,
   }
 }
 
-namespace {
-  struct RegSorter {
-    const TargetRegisterInfo *TRI;
-
-    RegSorter(const TargetRegisterInfo *tri) : TRI(tri) { }
-    bool operator()(unsigned A, unsigned B) {
-      if (TRI->isSubRegister(A, B))
-        return true;
-      else if (TRI->isSubRegister(B, A))
-        return false;
-      return A < B;
-    }
-  };
-}
-
 bool LiveVariables::runOnMachineFunction(MachineFunction &mf) {
   MF = &mf;
   MRI = &mf.getRegInfo();
-- 
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