Cherry Zhang c8eaeb8cba cmd/compile: remove zeroing after newobject
The Zero op right after newobject has been removed. But this rule
does not cover Store of constant zero (for SSA-able types). Add
rules to cover Store op as well.

Updates #19027.

Change-Id: I5d2b62eeca0aa9ce8dc7205b264b779de01c660b
Reviewed-on: https://go-review.googlesource.com/36836
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
2017-03-03 20:36:54 +00:00
2017-01-05 01:00:53 +00:00
2016-12-21 03:22:22 +00:00
2016-12-21 03:22:22 +00:00
2016-06-01 22:40:04 +00:00
2011-02-19 05:46:20 +11:00

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