From 45ea228c42cfb6712be36a0b4b64b43b8651a54f Mon Sep 17 00:00:00 2001
From: Zhongyao Chen <chen.zhongyao@zte.com.cn>
Date: Tue, 19 Aug 2025 10:33:54 +0800
Subject: completely remove rva23s64

---
 compiler/rustc_codegen_llvm/src/llvm_util.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'compiler/rustc_codegen_llvm/src')

diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs
index a85a894e42c..d81c4c329b3 100644
--- a/compiler/rustc_codegen_llvm/src/llvm_util.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs
@@ -278,11 +278,7 @@ pub(crate) fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> Option<LLVMFea
             None
         }
         // Filter out features that are not supported by the current LLVM version
-        ("riscv32" | "riscv64", "zacas" | "rva23s64" | "rva23u64" | "sha" | "ssnpm" | "supm")
-            if get_version().0 < 20 =>
-        {
-            None
-        }
+        ("riscv32" | "riscv64", "zacas" | "rva23u64" | "supm") if get_version().0 < 20 => None,
         (
             "s390x",
             "message-security-assist-extension12"
-- 
cgit 1.4.1-3-g733a5