[llvm] [X86] lowerShuffleAsBroadcast - use LoadSDNode::getBasePtr instead of raw getOperand() call. NFC. (PR #139747)

[Simon Pilgrim via llvm-commits]

https://github.com/RKSimon updated https://github.com/llvm/llvm-project/pull/139747

>From f3f13ac71392e7258200a6d4e428fbfbe59ede31 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: Tue, 13 May 2025 15:56:58 +0100
Subject: [PATCH] [X86] lowerShuffleAsBroadcast - use LoadSDNode::getBasePtr
 instead of raw getOperand() call. NFC.

---
 llvm/lib/Target/X86/X86ISelLowering.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index e3bb5db07ac40..0beb8500b30ef 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -13084,8 +13084,8 @@ static SDValue lowerShuffleAsBroadcast(const SDLoc &DL, MVT VT, SDValue V1,
     // uops even if the original vector load is not eliminated.
 
     // Reduce the vector load and shuffle to a broadcasted scalar load.
-    LoadSDNode *Ld = cast<LoadSDNode>(V);
-    SDValue BaseAddr = Ld->getOperand(1);
+    auto *Ld = cast<LoadSDNode>(V);
+    SDValue BaseAddr = Ld->getBasePtr();
     MVT SVT = VT.getScalarType();
     unsigned Offset = BroadcastIdx * SVT.getStoreSize();
     assert((int)(Offset * 8) == BitOffset && "Unexpected bit-offset");