From f98f3b0c306634e850975c5972ceb8519404edae Mon Sep 17 00:00:00 2001
From: =?utf8?q?Martin=20M=C3=B6hrmann?= <moehrmann@google.com>
Date: Mon, 7 Sep 2020 20:39:48 +0200
Subject: [PATCH] runtime: remove outdated comment in mkduff.go about usage of
 STOSQ
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Change-Id: I71966cc5def4615d64876165872e5e7f2956b270
Reviewed-on: https://go-review.googlesource.com/c/go/+/253397
Run-TryBot: Martin Möhrmann <martisch@uos.de>
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---
 src/runtime/mkduff.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/runtime/mkduff.go b/src/runtime/mkduff.go
index 6c7a4cf8dc..8859ed68cc 100644
--- a/src/runtime/mkduff.go
+++ b/src/runtime/mkduff.go
@@ -83,7 +83,6 @@ func copyAMD64(w io.Writer) {
 	//
 	// This is equivalent to a sequence of MOVSQ but
 	// for some reason that is 3.5x slower than this code.
-	// The STOSQ in duffzero seem fine, though.
 	fmt.Fprintln(w, "TEXT runtime·duffcopy(SB), NOSPLIT, $0-0")
 	for i := 0; i < 64; i++ {
 		fmt.Fprintln(w, "\tMOVUPS\t(SI), X0")
-- 
2.48.1