From ae21089b97e860517b13ac8ace11455ff9052bfc Mon Sep 17 00:00:00 2001
From: David Rubin <david@vortan.dev>
Date: Tue, 9 Dec 2025 00:41:23 +0400
Subject: [PATCH] crypto: add missing sha2 arm early clobber

---
 lib/std/crypto/sha2.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/crypto/sha2.zig b/lib/std/crypto/sha2.zig
index d32f15f57b3bdbadba39d1deb2f96ac088364cb2..86eb9f0440bdda182a408768c9d8eba6c444ee43 100644
--- a/lib/std/crypto/sha2.zig
+++ b/lib/std/crypto/sha2.zig
@@ -211,7 +211,7 @@ fn Sha2x32(comptime iv: Iv32, digest_bits: comptime_int) type {
                                 s_v[k] = asm (
                                     \\sha256su0.4s %[w0_3], %[w4_7]
                                     \\sha256su1.4s %[w0_3], %[w8_11], %[w12_15]
-                                    : [w0_3] "=w" (-> V4u32),
+                                    : [w0_3] "=&w" (-> V4u32),
                                     : [_] "0" (s_v[k - 4]),
                                       [w4_7] "w" (s_v[k - 3]),
                                       [w8_11] "w" (s_v[k - 2]),
-- 
2.54.0