tree 7a6faf84692f7270855e513eef0dcfb6e0be907b
parent 80f575b78fceeba3ab5ec5a5f08b26725734b341
author Russ Cox <rsc@golang.org> 1429245258 -0400
committer Russ Cox <rsc@golang.org> 1429886389 +0000

cmd/internal/gc: add and test write barrier debug output

We can expand the test cases as we discover problems.
This is some basic tests plus all the things I got wrong
in some recent work.

Change-Id: Id875fcfaf74eb087ae42b441fe47a34c5b8ccb39
Reviewed-on: https://go-review.googlesource.com/9158
Reviewed-by: Rick Hudson <rlh@golang.org>
Reviewed-by: Austin Clements <austin@google.com>