From a772540d92314ab3dbf5dd7b22f54dab3d7d6d82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juraj=20Mich=C3=A1lek?= <juraj.michalek@espressif.com>
Date: Thu, 3 Feb 2022 09:50:19 +0100
Subject: [PATCH] Enable asm_experimental_arch when compiling for xtensa

---
 components/rustlib/src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/rustlib/src/lib.rs b/components/rustlib/src/lib.rs
index a2f83e6..bfff372 100644
--- a/components/rustlib/src/lib.rs
+++ b/components/rustlib/src/lib.rs
@@ -1,6 +1,7 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 
 #![feature(asm)]
+#![cfg_attr(target_arch = "xtensa", feature(asm_experimental_arch))]
 
 #[cfg(not(feature = "std"))]
 use core::panic::PanicInfo;