[Bug middle-end/55500] [devirt] trunk fails inline-devirt test #7

matt at use dot net gcc-bugzilla@gcc.gnu.org
Tue Jan 28 01:34:00 GMT 2014


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.



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