From 7496461f44e26ebba6d69e0a74d1628dafcb7e48 Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Mon, 7 Nov 2011 19:38:34 +0000
Subject: Make sure we don't insert instructions before a landingpad
 instruction. <rdar://problem/10405911>

llvm-svn: 144000
---
 llvm/lib/Transforms/Utils/DemoteRegToStack.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/Transforms/Utils/DemoteRegToStack.cpp')

diff --git a/llvm/lib/Transforms/Utils/DemoteRegToStack.cpp b/llvm/lib/Transforms/Utils/DemoteRegToStack.cpp
index 8cc2649..3ef6b01 100644
--- a/llvm/lib/Transforms/Utils/DemoteRegToStack.cpp
+++ b/llvm/lib/Transforms/Utils/DemoteRegToStack.cpp
@@ -97,8 +97,8 @@ AllocaInst* llvm::DemoteRegToStack(Instruction &I, bool VolatileLoads,
     InsertPt = II.getNormalDest()->begin();
   }
 
-  for (; isa<PHINode>(InsertPt); ++InsertPt)
-  /* empty */;   // Don't insert before any PHI nodes.
+  for (; isa<PHINode>(InsertPt) || isa<LandingPadInst>(InsertPt); ++InsertPt)
+  /* empty */;   // Don't insert before any PHI nodes or landingpad instrs.
   new StoreInst(&I, Slot, InsertPt);
 
   return Slot;
-- 
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