tree e346c4ea2d5fe828abcbf55121ec149f3b99b623
parent 2059ffbc8db0dff3fd9780a817f76e95559193ba
author Dmitry Vyukov <dvyukov@google.com> 1421700382 +0300
committer Dmitry Vyukov <dvyukov@google.com> 1422464341 +0000

cmd/gc: improve escape analysis for &T{...}

Currently all PTRLIT element initializers escape. There is no reason for that.
This change links STRUCTLIT to PTRLIT; STRUCTLIT element initializers are
already linked to the STRUCTLIT. As the result, PTRLIT element initializers
escape when PTRLIT itself escapes.

Change-Id: I89ecd8677cbf81addcfd469cd2fd461c0e9bf7dd
Reviewed-on: https://go-review.googlesource.com/3031
Reviewed-by: Russ Cox <rsc@golang.org>