tree f551225a325636dc56e0a3c01c55a59316e9e829
parent f42b6f912dd390808bbd5c025d773ebb02a06ed7
author buzbee <buzbee@google.com> 1352837596 -0800
committer buzbee <buzbee@google.com> 1352841220 -0800

Revert "Revert "Refactor codegen resource masks""

This reverts commit 4b39c9f1b77ff32cf5760e6bf77c189678e2c9a6.

The problem with the original commit was failure to widen a
couple of local variables to hold the newly widenened to 64-bits
EncodingMap flag field - thus we lost some high-order resource
attributes and broke instruction scheduling for x86.

Change-Id: I04d7caf79e2cc802c39369ca04666629218ccaea