From 86c5cbe6132d3c80dadeb66b16c3d4130ab47349 Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Wed, 24 Aug 2011 21:06:46 +0000
Subject: Skip the landingpad instruction when determining the insertion point.

llvm-svn: 138481
---
 llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'llvm/lib/Transforms')

diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index e79071535bd..ac4e741a6e9 100644
--- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -3423,6 +3423,9 @@ LSRInstance::AdjustInsertPositionForExpand(BasicBlock::iterator IP,
   // Don't insert instructions before PHI nodes.
   while (isa<PHINode>(IP)) ++IP;
 
+  // Ignore landingpad instructions.
+  while (isa<LandingPadInst>(IP)) ++IP;
+
   // Ignore debug intrinsics.
   while (isa<DbgInfoIntrinsic>(IP)) ++IP;
 
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