[llvm] Fix build warning for 4def1ce10 (PR #93274)

[Freddy Ye via llvm-commits]

https://github.com/FreddyLeaf created https://github.com/llvm/llvm-project/pull/93274

None

>From 93049f59d2f7606316262eb9acdbd8c242eb1971 Mon Sep 17 00:00:00 2001
From: Freddy Ye <freddy.ye at intel.com>
Date: Fri, 24 May 2024 14:41:08 +0800
Subject: [PATCH] Fix build warning for 4def1ce10

---
 llvm/lib/TargetParser/X86TargetParser.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/llvm/lib/TargetParser/X86TargetParser.cpp b/llvm/lib/TargetParser/X86TargetParser.cpp
index 0511ef4d42914..e3802380d2bee 100644
--- a/llvm/lib/TargetParser/X86TargetParser.cpp
+++ b/llvm/lib/TargetParser/X86TargetParser.cpp
@@ -500,7 +500,6 @@ constexpr FeatureBitset ImpliedFeaturesMOVDIRI = {};
 constexpr FeatureBitset ImpliedFeaturesPCONFIG = {};
 constexpr FeatureBitset ImpliedFeaturesPOPCNT = {};
 constexpr FeatureBitset ImpliedFeaturesPKU = {};
-constexpr FeatureBitset ImpliedFeaturesPREFETCHWT1 = {};
 constexpr FeatureBitset ImpliedFeaturesPRFCHW = {};
 constexpr FeatureBitset ImpliedFeaturesPTWRITE = {};
 constexpr FeatureBitset ImpliedFeaturesRDPID = {};