From df751d82c87547b871a001b61f786a58ff40e105 Mon Sep 17 00:00:00 2001
From: DC <devnexen@gmail.com>
Date: Sat, 14 Aug 2021 10:37:07 +0100
Subject: [PATCH] freebsd arm64 add supported sanitizers.

---
 .../rustc_target/src/spec/aarch64_unknown_freebsd.rs   | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/compiler/rustc_target/src/spec/aarch64_unknown_freebsd.rs b/compiler/rustc_target/src/spec/aarch64_unknown_freebsd.rs
index 09ea7d33cfdb2..0caecd2987bd5 100644
--- a/compiler/rustc_target/src/spec/aarch64_unknown_freebsd.rs
+++ b/compiler/rustc_target/src/spec/aarch64_unknown_freebsd.rs
@@ -1,4 +1,4 @@
-use crate::spec::{Target, TargetOptions};
+use crate::spec::{SanitizerSet, Target, TargetOptions};
 
 pub fn target() -> Target {
     Target {
@@ -6,6 +6,12 @@ pub fn target() -> Target {
         pointer_width: 64,
         data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
         arch: "aarch64".to_string(),
-        options: TargetOptions { max_atomic_width: Some(128), ..super::freebsd_base::opts() },
+        options: TargetOptions {
+            max_atomic_width: Some(128),
+            supported_sanitizers: SanitizerSet::ADDRESS
+                | SanitizerSet::MEMORY
+                | SanitizerSet::THREAD,
+            ..super::freebsd_base::opts()
+        },
     }
 }