From: Chris Lattner <sabre@nondot.org>
Date: Fri, 28 Apr 2006 04:14:49 +0000 (+0000)
Subject: Fix Transforms/Reassociate/2006-04-27-ReassociateVector.ll
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ae74f555522298bef3be8a173163bf778d59adf9;p=oota-llvm.git

Fix Transforms/Reassociate/2006-04-27-ReassociateVector.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28007 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp
index e495ffafbb9..353cd1435a6 100644
--- a/lib/Transforms/Scalar/Reassociate.cpp
+++ b/lib/Transforms/Scalar/Reassociate.cpp
@@ -23,10 +23,10 @@
 #define DEBUG_TYPE "reassociate"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Constants.h"
+#include "llvm/DerivedTypes.h"
 #include "llvm/Function.h"
 #include "llvm/Instructions.h"
 #include "llvm/Pass.h"
-#include "llvm/Type.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/Support/CFG.h"
 #include "llvm/Support/Debug.h"
@@ -754,7 +754,8 @@ void Reassociate::ReassociateBB(BasicBlock *BB) {
       }
 
     // Reject cases where it is pointless to do this.
-    if (!isa<BinaryOperator>(BI) || BI->getType()->isFloatingPoint())
+    if (!isa<BinaryOperator>(BI) || BI->getType()->isFloatingPoint() ||
+        isa<PackedType>(BI->getType()))
       continue;  // Floating point ops are not associative.
 
     // If this is a subtract instruction which is not already in negate form,