tree ac955c2a57563dfbeb09ec2fee5cc33ae2a926a4
parent 3e18a8958d2caa4980c4cee4e537313a61adf3d8
author David Brazdil <dbrazdil@google.com> 1436353902 +0100
committer David Brazdil <dbrazdil@google.com> 1436368925 +0100

ART: Ignore try blocks with no throwing instructions

In order to avoid complex removal of redundant exceptional edges in
the SSA builder, this patch modified the graph builder to consider
blocks without throwing instructions as not in a try block, even if
covered by a TryItem.

In some corner cases, this may generate more TryBoundaries than
necessary, but those can be removed once the SSA form is built.

Change-Id: I158c4542b2c1964a8dd532f82e921b9cb1997e1e