code review 7278048: cmd/gc: treat &T{} like new(T): allocate on stack if po...

cmd/gc: treat &T{} like new(T): allocate on stack if possible

Fixes issue 4618.

[rsc, 2013-02-03 04:54:19]

Hello ken2 (cc: golang-dev@googlegroups.com),

I'd like you to review this change to
https://code.google.com/p/go/

[rsc, 2013-02-03 04:54:26]

*** Submitted as https://code.google.com/p/go/source/detail?r=cf8e097deec5 ***

cmd/gc: treat &T{} like new(T): allocate on stack if possible

Fixes issue 4618.

R=ken2
CC=golang-dev
https://codereview.appspot.com/7278048

[ken3, 2013-02-03 09:15:15]

lgtm