From 0a891ed7d5875a9ccdb93b4472b0f43947d8289b Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 23 May 2008 23:00:04 +0000
Subject: [PATCH] Revert 51440 as it breaks a bunch of PIC tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51513 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/LiveIntervalAnalysis.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 4997302fa6a..2558b09ad60 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -1150,9 +1150,7 @@ rewriteInstructionsForSpills(const LiveInterval &li, bool TrySplit,
     }
     MachineBasicBlock *MBB = MI->getParent();
 
-    // ReMatDefMI is a clone and not in the IR at all, so check
-    // RefMatOrigDefMI too.
-    if (ImpUse && MI != ReMatDefMI && MI != ReMatOrigDefMI) {
+    if (ImpUse && MI != ReMatDefMI) {
       // Re-matting an instruction with virtual register use. Update the
       // register interval's spill weight to HUGE_VALF to prevent it from
       // being spilled.