[llvm] [Hexagon] Remove a redundant cast (NFC) (PR #165654)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/165654

*getInstrInfo() is already of type const HexagonInstrInfo &.


>From e38cb4c379e5c2a1a9f7bec61713eacee1ab8593 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Mon, 27 Oct 2025 14:05:45 -0700
Subject: [PATCH] [Hexagon] Remove a redundant cast (NFC)

*getInstrInfo() is already of type const HexagonInstrInfo &.
---
 llvm/lib/Target/Hexagon/HexagonSubtarget.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
index b9cdd6a2a3767..ce2de752f3b3a 100644
--- a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
@@ -544,7 +544,7 @@ int HexagonSubtarget::updateLatency(MachineInstr &SrcInst,
   if (!hasV60Ops())
     return Latency;
 
-  auto &QII = static_cast<const HexagonInstrInfo &>(*getInstrInfo());
+  const HexagonInstrInfo &QII = *getInstrInfo();
   // BSB scheduling.
   if (QII.isHVXVec(SrcInst) || useBSBScheduling())
     Latency = (Latency + 1) >> 1;