From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 3 Jul 2019 10:22:08 +0000 (+0000)
Subject: Fix uninitialized variable warnings. NFCI.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=acb0afa79ec92eaf70e064f7ba338eb4e61a2cc8;p=llvm

Fix uninitialized variable warnings. NFCI.

Both MSVC and cppcheck don't like the fact that the variables are initialized via references.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365018 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 65a72fea379..1f5b41ecb09 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -13235,7 +13235,7 @@ static SDValue lowerV8I16GeneralSingleInputShuffle(
     // a half by taking the sum of the half with three inputs and subtracting
     // the sum of the actual three inputs. The difference is the remaining
     // slot.
-    int ADWord, BDWord;
+    int ADWord = 0, BDWord = 0;
     int &TripleDWord = ThreeAInputs ? ADWord : BDWord;
     int &OneInputDWord = ThreeAInputs ? BDWord : ADWord;
     int TripleInputOffset = ThreeAInputs ? AOffset : BOffset;