From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 7 Dec 2022 14:16:41 +0000 (+0000)
Subject: X86SelectionDAGInfo.cpp - move dyn_cast check inside if(). NFC.
X-Git-Tag: upstream/17.0.6~24954
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=de0ff1fcb15a76118a52ba4e87df16f2bb6a0e03;p=platform%2Fupstream%2Fllvm.git

X86SelectionDAGInfo.cpp - move dyn_cast check inside if(). NFC.

Minor cleanup - we only use the non-null pointer inside the if() block
---

diff --git a/llvm/lib/Target/X86/X86SelectionDAGInfo.cpp b/llvm/lib/Target/X86/X86SelectionDAGInfo.cpp
index 78a286a..f47d8a6 100644
--- a/llvm/lib/Target/X86/X86SelectionDAGInfo.cpp
+++ b/llvm/lib/Target/X86/X86SelectionDAGInfo.cpp
@@ -74,9 +74,8 @@ SDValue X86SelectionDAGInfo::EmitTargetCodeForMemset(
   SDValue InFlag;
   EVT AVT;
   SDValue Count;
-  ConstantSDNode *ValC = dyn_cast<ConstantSDNode>(Val);
   unsigned BytesLeft = 0;
-  if (ValC) {
+  if (auto *ValC = dyn_cast<ConstantSDNode>(Val)) {
     unsigned ValReg;
     uint64_t Val = ValC->getZExtValue() & 255;