From: Daniel Martí <mvdan@mvdan.cc>
Date: Thu, 19 Mar 2020 13:55:42 +0000 (+0000)
Subject: sync/atomic: remove panic64
X-Git-Tag: go1.15beta1~821
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a4c48d61f59177e1b6de1efd6a232fac7e8e112f;p=gostls13.git

sync/atomic: remove panic64

The func has been unused since https://golang.org/cl/93637 in 2018.

Change-Id: I1cab6f265aa5058ac080fd7c7cbf0fe85370f073
Reviewed-on: https://go-review.googlesource.com/c/go/+/224077
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Austin Clements <austin@google.com>
---

diff --git a/src/sync/atomic/doc.go b/src/sync/atomic/doc.go
index 108b76b804..ff4ad80049 100644
--- a/src/sync/atomic/doc.go
+++ b/src/sync/atomic/doc.go
@@ -143,8 +143,3 @@ func StoreUintptr(addr *uintptr, val uintptr)
 
 // StorePointer atomically stores val into *addr.
 func StorePointer(addr *unsafe.Pointer, val unsafe.Pointer)
-
-// Helper for ARM.  Linker will discard on other systems
-func panic64() {
-	panic("sync/atomic: broken 64-bit atomic operations (buggy QEMU)")
-}