From a91ff63def9eedc72a831dc16cf83512696c3e49 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Fri, 28 Apr 2017 14:42:15 +0000
Subject: [PATCH] Move variable local to where ita used. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301646 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/X86ISelLowering.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index dbf0990930a..7491e45ec70 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -5429,8 +5429,8 @@ static bool getTargetConstantBitsFromNode(SDValue Op, unsigned EltSizeInBits,
                                 unsigned BitOffset) {
     if (!Cst)
       return false;
-    unsigned CstSizeInBits = Cst->getType()->getPrimitiveSizeInBits();
     if (isa<UndefValue>(Cst)) {
+      unsigned CstSizeInBits = Cst->getType()->getPrimitiveSizeInBits();
       Undefs.setBits(BitOffset, BitOffset + CstSizeInBits);
       return true;
     }
-- 
2.11.0