[llvm] de0ff1f - X86SelectionDAGInfo.cpp - move dyn_cast check inside if(). NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2022-12-07T14:21:24Z
New Revision: de0ff1fcb15a76118a52ba4e87df16f2bb6a0e03

URL: https://github.com/llvm/llvm-project/commit/de0ff1fcb15a76118a52ba4e87df16f2bb6a0e03
DIFF: https://github.com/llvm/llvm-project/commit/de0ff1fcb15a76118a52ba4e87df16f2bb6a0e03.diff

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

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

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86SelectionDAGInfo.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/X86/X86SelectionDAGInfo.cpp b/llvm/lib/Target/X86/X86SelectionDAGInfo.cpp
index 78a286ae5b28..f47d8a6e8348 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;