tree 0b4a2d6a914d4a80cedafe0e356fc37335222b8c
parent 1e6554c0479b7548da18e511a7ac39dd1c6db1b7
author Dave Allison <dallison@google.com> 1407299566 -0700
committer Dave Allison <dallison@google.com> 1407430948 -0700

Fix checks for kLiteral in local optimizations.

The check for kLiteral (literal load) just checked the kLiteral
bit in the def mask.  The kEncodeAll mask has the kLiteral bit
set so this check was triggering.  The fix is to check for
only the kLiteral bit being set and no other special bits.

The semantics of the special bits in the use/def mask is that
only one of them can be set at the same time.

Bug: 16824330

Change-Id: I0f1c1157e017870414ffef11767e5433d1fd4401