From 7dddcd043f23fe05f3333ec10a5592f385a46e49 Mon Sep 17 00:00:00 2001
From: Lukas Lalinsky <lukas@lalinsky.com>
Date: Thu, 19 Feb 2026 21:24:36 +0100
Subject: [PATCH] Add `lr` and `sp` clobbers for arm/thumb

---
 lib/std/builtin/assembly.zig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/std/builtin/assembly.zig b/lib/std/builtin/assembly.zig
index 7fa02362a1..0dd13c5bff 100644
--- a/lib/std/builtin/assembly.zig
+++ b/lib/std/builtin/assembly.zig
@@ -555,6 +555,8 @@ pub const Clobbers = switch (@import("builtin").cpu.arch) {
         r13: bool = false,
         r14: bool = false,
 
+        lr: bool = false,
+        sp: bool = false,
         fpscr: bool = false,
         vpr: bool = false,