From a4cf5e9eca00527082fd58356e4adc8775aeee03 Mon Sep 17 00:00:00 2001
From: Chen Zhongyao <chen.zhongyao@zte.com.cn>
Date: Mon, 14 Jul 2025 13:35:53 +0000
Subject: Add new Tier-3 target: riscv64a23-unknown-linux-gnu

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

(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 28d2100f478..a85a894e42c 100644
--- a/compiler/rustc_codegen_llvm/src/llvm_util.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs
@@ -278,7 +278,11 @@ 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") if get_version().0 < 20 => None,
+        ("riscv32" | "riscv64", "zacas" | "rva23s64" | "rva23u64" | "sha" | "ssnpm" | "supm")
+            if get_version().0 < 20 =>
+        {
+            None
+        }
         (
             "s390x",
             "message-security-assist-extension12"
-- 
cgit 1.4.1-3-g733a5