From 576225daf5f0c85183369a86ab1be01455c383bc Mon Sep 17 00:00:00 2001
From: Krzysztof Parzyszek <kparzysz@codeaurora.org>
Date: Wed, 31 Aug 2016 18:02:19 +0000
Subject: Add an optional parameter with a list of undefs to extendToIndices

llvm-svn: 280268
---
 llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'llvm/lib')

diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
index ba34d7682fe..a3122763806 100644
--- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -568,11 +568,12 @@ void LiveIntervals::shrinkToUses(LiveInterval::SubRange &SR, unsigned Reg) {
 }
 
 void LiveIntervals::extendToIndices(LiveRange &LR,
-                                    ArrayRef<SlotIndex> Indices) {
+                                    ArrayRef<SlotIndex> Indices,
+                                    ArrayRef<SlotIndex> Undefs) {
   assert(LRCalc && "LRCalc not initialized.");
   LRCalc->reset(MF, getSlotIndexes(), DomTree, &getVNInfoAllocator());
   for (unsigned i = 0, e = Indices.size(); i != e; ++i)
-    LRCalc->extend(LR, Indices[i], /*PhysReg=*/0, /*Undefs=*/{});
+    LRCalc->extend(LR, Indices[i], /*PhysReg=*/0, Undefs);
 }
 
 void LiveIntervals::pruneValue(LiveRange &LR, SlotIndex Kill,
-- 
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