From 52b8d3421e347871ffe16cbda30141183fd5e624 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Sun, 9 Aug 2026 16:13:39 +0200
Subject: [PATCH] std.os.linux.tls: fix alpha setThreadPointer assembly not
 indicating its r16 clobber

---
 lib/std/os/linux/tls.zig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/std/os/linux/tls.zig b/lib/std/os/linux/tls.zig
index 731703d30979e3d7dba00259861cfa69a094d7a3..1c1558be2291ec7129d87d2ff63e602991a4396e 100644
--- a/lib/std/os/linux/tls.zig
+++ b/lib/std/os/linux/tls.zig
@@ -261,10 +261,9 @@ pub fn setThreadPointer(addr: usize) void {
         },
         .alpha => {
             asm volatile (
-                \\ lda $16, 0(%[addr])
                 \\ wruniq
                 :
-                : [addr] "r" (addr),
+                : [addr] "{$16}" (addr),
             );
         },
         .arc, .arceb => {
-- 
2.54.0