tree bc9eab2b8fa885cada08e2592a5fa8ead8f6f083
parent 79ac638e41abed1d8f46762ecd6d63a93d9bb382
author Michael Anthony Knyszek <mknyszek@google.com> 1547596137 +0000
committer Austin Clements <austin@google.com> 1547744737 +0000

runtime: de-duplicate coalescing code

Currently the code surrounding coalescing is duplicated between merging
with the span before the span considered for coalescing and merging with
the span after. This change factors out the shared portions of these
codepaths into a local closure which acts as a helper.

Change-Id: I7919fbed3f9a833eafb324a21a4beaa81f2eaa91
Reviewed-on: https://go-review.googlesource.com/c/158077
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>