From: Nadav Rotem <nrotem@apple.com>
Date: Sun, 12 May 2013 22:55:57 +0000 (+0000)
Subject: SLPVectorizer: Clear the map that maps between scalars to vectors after each round... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=57e02b3358e8caeddb093fab88fee6f73cd5d597;p=oota-llvm.git

SLPVectorizer: Clear the map that maps between scalars to vectors after each round of vectorization.
Testcase in the next commit.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181673 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Vectorize/VecUtils.cpp b/lib/Transforms/Vectorize/VecUtils.cpp
index 55adf8a8161..6f36c938fa5 100644
--- a/lib/Transforms/Vectorize/VecUtils.cpp
+++ b/lib/Transforms/Vectorize/VecUtils.cpp
@@ -633,6 +633,7 @@ Value *BoUpSLP::vectorizeTree(ArrayRef<Value *> VL, int VF) {
   numberInstructions();
   MustScalarize.clear();
   MustExtract.clear();
+  VectorizedValues.clear();
   return V;
 }