From 6ab66192f925802a81822e55855546342cb69d1c Mon Sep 17 00:00:00 2001
From: Josh Triplett <josh@joshtriplett.org>
Date: Sun, 19 Sep 2021 12:31:36 -0700
Subject: [PATCH] x86_64-unknown-none: Disable more target features

Based on the list used for x86_64-unknown-none-linuxkernel.

(Work on this target sponsored by Profian.)
---
 compiler/rustc_target/src/spec/x86_64_unknown_none.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compiler/rustc_target/src/spec/x86_64_unknown_none.rs b/compiler/rustc_target/src/spec/x86_64_unknown_none.rs
index 8679814b782d..4fe1b6e11e8e 100644
--- a/compiler/rustc_target/src/spec/x86_64_unknown_none.rs
+++ b/compiler/rustc_target/src/spec/x86_64_unknown_none.rs
@@ -10,7 +10,9 @@ pub fn target() -> Target {
     let opts = TargetOptions {
         linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
         linker: Some("rust-lld".to_owned()),
-        features: "-mmx,-sse,+soft-float".to_string(),
+        features:
+            "-mmx,-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-3dnow,-3dnowa,-avx,-avx2,+soft-float"
+                .to_string(),
         executables: true,
         disable_redzone: true,
         panic_strategy: PanicStrategy::Abort,