From: Matthias Braun <matze@braunis.de>
Date: Wed, 1 Mar 2017 21:02:47 +0000 (+0000)
Subject: LiveIntervalUnion: Remove unused functions; NFC
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=502404cf08ec835acb0ef41d29d85576d0e5d27e;p=llvm

LiveIntervalUnion: Remove unused functions; NFC

Remove two unused functions that are in fact bad API and should not be
called anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296674 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/LiveIntervalUnion.h b/include/llvm/CodeGen/LiveIntervalUnion.h
index 5aa3974e1b3..da38085a30c 100644
--- a/include/llvm/CodeGen/LiveIntervalUnion.h
+++ b/include/llvm/CodeGen/LiveIntervalUnion.h
@@ -87,15 +87,9 @@ public:
 
   // Add a live virtual register to this union and merge its segments.
   void unify(LiveInterval &VirtReg, const LiveRange &Range);
-  void unify(LiveInterval &VirtReg) {
-    unify(VirtReg, VirtReg);
-  }
 
   // Remove a live virtual register's segments from this union.
   void extract(LiveInterval &VirtReg, const LiveRange &Range);
-  void extract(LiveInterval &VirtReg) {
-    extract(VirtReg, VirtReg);
-  }
 
   // Remove all inserted virtual registers.
   void clear() { Segments.clear(); ++Tag; }