Keith Randall 5ba31940dc [dev.ssa] cmd/compile: fix write barriers for SSA
The old write barriers used _nostore versions, which
don't work for Ian's cgo checker.  Instead, we adopt the
same write barrier pattern as the default compiler.

It's a bit trickier to code up but should be more efficient.

Change-Id: I6696c3656cf179e28f800b0e096b7259bd5f3bb7
Reviewed-on: https://go-review.googlesource.com/18941
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
2016-01-29 17:49:59 +00:00
..
2015-08-29 00:12:32 +00:00
2015-07-01 10:37:10 +00:00