Matthew Dempsky 75d367e34b cmd/compile: restore zero assignment optimization for non-pointer types
golang.org/cl/31572 disabled some write barrier optimizations, but
inadvertantly disabled optimizations for some non-pointer composite
literal assignments too.

Fixes #18370.

Change-Id: Ia25019bd3016b6ab58173298c7d16202676bce6b
Reviewed-on: https://go-review.googlesource.com/34564
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
2016-12-19 17:25:26 +00:00
2016-08-29 03:33:28 +00:00
2016-12-15 20:06:07 +00:00
2016-11-10 19:14:51 +00:00
2016-12-15 22:43:28 +00:00
2016-12-13 01:01:05 +00:00
2016-12-13 01:01:05 +00:00
2016-06-01 22:40:04 +00:00
2010-12-06 16:31:59 -05:00
2011-02-19 05:46:20 +11:00

The Go Programming Language

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