tree 109240fb049a9713af5a6de9a6668b61929c2b2b
parent 70a33905e90c655cb17303b238bace2a2f4d5bf9
author David Brazdil <dbrazdil@google.com> 1449755692 +0000
committer David Brazdil <dbrazdil@google.com> 1449760285 +0000

ART: Fix bug in DCE not removing phis from catch phi uses

Due to the missing edges between throwing instructions and catch phis
DCE needs to manually remove dead instructions from catch phi users,
being overly conservative if the inputs are not in the dead blocks.
DCE used to do this for normal instructions, but it needs to do the
same for phis.

Change-Id: I7edfcb84ec6ff7303945d5d5cd436b1d1e95df2a