tree f1c10401c119872cd0b57882be3cef9abad766a3
parent 4221d61630ba9f5e386f0e13e40aa33a51a2b6ed
author Sebastien Hertz <shertz@google.com> 1374566531 +0200
committer Sebastien Hertz <shertz@google.com> 1375083631 +0200

Avoid unnecessary exception checks.

While we have inlined some handling functions in interpreter, we still have
conditional exception check in them. For instance, field access doesn't need to
check for a pending exception.
To help the compiler, these handling functions now return a boolean indicating
if an exception is pending.
Also updates macro POSSIBLY_HANDLE_PENDING_EXCEPTION to check against this
boolean.

Change-Id: I5e323e2ca0e06f43ad89871b124dd28c8d4a47fc