From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Sat, 30 Oct 2010 01:26:16 +0000 (+0000)
Subject: Make sure copies are inserted after any exception handling labels at the top of
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5b4bb218d1fb248474c997b865491182bad6ff61;p=oota-llvm.git

Make sure copies are inserted after any exception handling labels at the top of
a basic block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117764 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SplitKit.cpp b/lib/CodeGen/SplitKit.cpp
index 763cce82519..5b5b602952e 100644
--- a/lib/CodeGen/SplitKit.cpp
+++ b/lib/CodeGen/SplitKit.cpp
@@ -799,7 +799,7 @@ void SplitEditor::leaveIntvAtTop(MachineBasicBlock &MBB) {
 
   // We are going to insert a back copy, so we must have a dupli_.
   VNInfo *VNI = dupli_.defByCopyFrom(openli_.getLI()->reg, ParentVNI,
-                                     MBB, MBB.begin());
+                                     MBB, MBB.SkipPHIsAndLabels(MBB.begin()));
 
   // Finally we must make sure that openli is properly extended from Start to
   // the new copy.