runtime: remove outdated comment in mkduff.go about usage of STOSQ
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>
diff --git a/src/runtime/mkduff.go b/src/runtime/mkduff.go
index 6c7a4cf..8859ed6 100644
--- a/src/runtime/mkduff.go
+++ b/src/runtime/mkduff.go
@@ -83,7 +83,6 @@
//
// 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")
