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| author | Martin Möhrmann <moehrmann@google.com> | 2020-09-07 20:39:48 +0200 |
|---|---|---|
| committer | Martin Möhrmann <martisch@uos.de> | 2020-09-07 19:01:17 +0000 |
| commit | f98f3b0c306634e850975c5972ceb8519404edae (patch) | |
| tree | e4f1512a3266d038717bf3fa72fc0520253aef9d | |
| parent | dc025c0f9b75edc5140f1895083055a559f6bd79 (diff) | |
| download | go-f98f3b0c306634e850975c5972ceb8519404edae.tar.gz go-f98f3b0c306634e850975c5972ceb8519404edae.zip | |
runtime: remove outdated comment in mkduff.go about usage of STOSQ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>
| -rw-r--r-- | src/runtime/mkduff.go | 1 |
1 files changed, 0 insertions, 1 deletions
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") |