undo CL 130240043 / b09f70c301a5
undo CL 130240043 / b09f70c301a5

This change broke divmod.go on all arm platforms.

««« original CL description
cmd/gc: change interface representation: only pointers in data word

Note that there are various cleanups that can be made if we keep
this change, but I do not want to start making changes that
depend on this one until the 1.4 cycle closes.

Fixes issue 8405.

LGTM=r
R=golang-codereviews, adg, r, bradfitz
CC=golang-codereviews, iant
https://codereview.appspot.com/130240043
»»»

LGTM=rsc
R=rsc
CC=golang-codereviews
https://codereview.appspot.com/133810043

Committer: Russ Cox <5ad239cb8a44f659eaaee0aa1ea5b94947abe557@golang.org>

tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go,tv42/old-go