From 944b53eb75e7b7e64fa8479f06aeaca0fd7e34bb Mon Sep 17 00:00:00 2001
From: surechen <chenshuo17@huawei.com>
Date: Sat, 3 Apr 2021 15:50:59 +0800
Subject: [PATCH] add fp-armv8 for ARM_ALLOWED_FEATURES

---
 compiler/rustc_codegen_ssa/src/target_features.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/rustc_codegen_ssa/src/target_features.rs b/compiler/rustc_codegen_ssa/src/target_features.rs
index fd18f42f2dd4f..a69e6d2b86df4 100644
--- a/compiler/rustc_codegen_ssa/src/target_features.rs
+++ b/compiler/rustc_codegen_ssa/src/target_features.rs
@@ -26,6 +26,7 @@ const ARM_ALLOWED_FEATURES: &[(&str, Option<Symbol>)] = &[
     ("vfp2", Some(sym::arm_target_feature)),
     ("vfp3", Some(sym::arm_target_feature)),
     ("vfp4", Some(sym::arm_target_feature)),
+    ("fp-armv8", Some(sym::arm_target_feature)),
     // This is needed for inline assembly, but shouldn't be stabilized as-is
     // since it should be enabled per-function using #[instruction_set], not
     // #[target_feature].