tree 83fcfd58e7bfe191db801922365d9f86a6e0bb94
parent aef54d40ac514cc3dac4b24d0c9a89e0ab027a44
author Rick Hudson <rlh@golang.org> 1429729595 -0400
committer Rick Hudson <rlh@golang.org> 1429820866 +0000

runtime: Improve scanning performance

To achieve a 2% improvement in the garbage benchmark this CL removes
an unneeded assert and avoids one hbits.next() call per object
being scanned.

Change-Id: Ibd542d01e9c23eace42228886f9edc488354df0d
Reviewed-on: https://go-review.googlesource.com/9244
Reviewed-by: Austin Clements <austin@google.com>