From: Chris Lattner <sabre@nondot.org>
Date: Thu, 16 Mar 2006 23:05:19 +0000 (+0000)
Subject: Fix a problem fully scalarizing values.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6cb7004c3499f07c034a01f6335b5058aa80a5ce;p=oota-llvm.git

Fix a problem fully scalarizing values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26811 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 2f760f65690..0e2b7c183c2 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -293,7 +293,10 @@ unsigned FunctionLoweringInfo::CreateRegForValue(const Value *V) {
       NumElts >>= 1;
       NumVectorRegs <<= 1;
     }
-    VT = getVectorType(EltTy, NumElts);
+    if (NumElts == 1)
+      VT = EltTy;
+    else
+      VT = getVectorType(EltTy, NumElts);
   }
   
   // The common case is that we will only create one register for this