From 5bc469fd96192039bafe4bb9f74c85b37f63212e Mon Sep 17 00:00:00 2001
From: Kito Cheng <kito.cheng@sifive.com>
Date: Mon, 16 May 2022 16:00:23 +0800
Subject: [PATCH] [RISCV][NFC] Fix build issue

---
 clang/lib/Support/RISCVVIntrinsicUtils.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/clang/lib/Support/RISCVVIntrinsicUtils.cpp b/clang/lib/Support/RISCVVIntrinsicUtils.cpp
index a0ca7b7c5166..9f5c1ffe2022 100644
--- a/clang/lib/Support/RISCVVIntrinsicUtils.cpp
+++ b/clang/lib/Support/RISCVVIntrinsicUtils.cpp
@@ -788,8 +788,6 @@ void RVVType::applyFixedLog2LMUL(int Log2LMUL, enum FixedLMULType Type) {
       return;
     }
     break;
-  default:
-    llvm_unreachable("Unknown FixedLMULType??");
   }
 
   // Update new LMUL