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[Bug middle-end/55500] [devirt] trunk fails inline-devirt test #7
- From: "matt at use dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 28 Jan 2014 01:34:26 +0000
- Subject: [Bug middle-end/55500] [devirt] trunk fails inline-devirt test #7
- Auto-submitted: auto-generated
- References: <bug-55500-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55500
Matt Hargett <matt at use dot net> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|4.8.0 |4.9.0
--- Comment #2 from Matt Hargett <matt at use dot net> ---
still fails with current trunk.
this factory pattern is one of the very common C++ abstraction patterns we got
to devirtualize with Maxim's work in 2010. all our previous tests were building
up to this real issue in the high-performance networking products I was working
on at the time. I'd be surprised if real-world products see a notable speed-up
if this tests {7,8,9} don't pass.