tree 70f910498031be392dd1f851cf38fe68bdc3154c
parent 4919c34ead9a10d6cbdaba9967952c344b32e5b9
author Vladimir Marko <vmarko@google.com> 1442327594 +0100
committer Vladimir Marko <vmarko@google.com> 1442418061 +0100

Optimizing: Tag arena allocations in SsaBuilder.

Replace GrowableArray with ArenaVector in SsaBuilder and
tag allocations with a new arena allocation type.

Change-Id: I27312c51d7be9d2ad02a974cce93b365c65c5fc4