From 010265a4393176bdc62fc8f3e06ef4bf5b42a6da Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Thu, 12 Nov 2020 07:23:00 -0800
Subject: [PATCH] Fix an intrinsic invocation on threaded wasm

This looks like it was forgotten to get updated in #74482 and wasm with
threads isn't built on CI so we didn't catch this by accident.
---
 library/std/src/sys/wasm/mutex_atomics.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/std/src/sys/wasm/mutex_atomics.rs b/library/std/src/sys/wasm/mutex_atomics.rs
index 479182ffa44d5..5ff0ec052b6f4 100644
--- a/library/std/src/sys/wasm/mutex_atomics.rs
+++ b/library/std/src/sys/wasm/mutex_atomics.rs
@@ -138,7 +138,7 @@ impl ReentrantMutex {
                 self.owner.swap(0, SeqCst);
                 // SAFETY: the caller must gurantee that `self.ptr()` is valid i32.
                 unsafe {
-                    wasm32::atomic_notify(self.ptr() as *mut i32, 1);
+                    wasm32::memory_atomic_notify(self.ptr() as *mut i32, 1);
                 } // wake up one waiter, if any
             }
             ref mut n => *n -= 1,