From a6ada9f725b0015c419a7ef661e833f9e9b26ff8 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Thu, 13 Jan 2011 21:28:55 +0000
Subject: [PATCH] Temporary workaround for an i386 crash in LiveDebugVariables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123400 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/LiveDebugVariables.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/CodeGen/LiveDebugVariables.cpp b/lib/CodeGen/LiveDebugVariables.cpp
index 1eab6bb7ec8..5e8e30959c9 100644
--- a/lib/CodeGen/LiveDebugVariables.cpp
+++ b/lib/CodeGen/LiveDebugVariables.cpp
@@ -591,7 +591,8 @@ findInsertLocation(MachineBasicBlock *MBB, SlotIndex Idx, DebugLoc &DL,
 
   // Don't insert anything after the first terminator.
   MachineBasicBlock::iterator Term = MBB->getFirstTerminator();
-  if (Term != MBB->end() && Idx >= LIS.getInstructionIndex(Term)) {
+  if (Term != MBB->end() && !LIS.isNotInMIMap(Term) &&
+      Idx >= LIS.getInstructionIndex(Term)) {
     DL = Term->getDebugLoc();
     return Term;
   }