From: Devang Patel <dpatel@apple.com>
Date: Thu, 3 Sep 2009 01:38:02 +0000 (+0000)
Subject: Add new value for given index in MDValuePtrs.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c0ff8c85dcc0bb3c58c15890b180dedaa726cb76;p=oota-llvm.git

Add new value for given index in MDValuePtrs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80867 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index e0b5fd90c26..9ed75ab1313 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -332,6 +332,9 @@ void BitcodeReaderMDValueList::AssignValue(Value *V, unsigned Idx) {
   Value *PrevVal = OldV;
   OldV->replaceAllUsesWith(V);
   delete PrevVal;
+  // Deleting PrevVal sets Idx value in MDValuePtrs to null. Set new
+  // value for Idx.
+  MDValuePtrs[Idx] = V;
 }
 
 Value *BitcodeReaderMDValueList::getValueFwdRef(unsigned Idx) {