From 6cf01a679f1950f1393d9245048a62500e3869c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Wed, 27 Nov 2024 19:07:55 +0100
Subject: [PATCH] std.Thread.Futex: Mark inline asm volatile in WasmImpl.

Closes #22082.
---
 lib/std/Thread/Futex.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/std/Thread/Futex.zig b/lib/std/Thread/Futex.zig
index da3fb916c6..fc02b8407c 100644
--- a/lib/std/Thread/Futex.zig
+++ b/lib/std/Thread/Futex.zig
@@ -465,7 +465,7 @@ const WasmImpl = struct {
             @compileError("WASI target missing cpu feature 'atomics'");
         }
         const to: i64 = if (timeout) |to| @intCast(to) else -1;
-        const result = asm (
+        const result = asm volatile (
             \\local.get %[ptr]
             \\local.get %[expected]
             \\local.get %[timeout]
@@ -489,7 +489,7 @@ const WasmImpl = struct {
             @compileError("WASI target missing cpu feature 'atomics'");
         }
         assert(max_waiters != 0);
-        const woken_count = asm (
+        const woken_count = asm volatile (
             \\local.get %[ptr]
             \\local.get %[waiters]
             \\memory.atomic.notify 0