[Bug c++/60976] Compilation with G++ 4.9.0 is 2-3 times slower than with 4.8.2

2015-10-21 Thread rene.koec...@wincor-nixdorf.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60976 --- Comment #28 from Rene Koecher --- (In reply to Giuseppe Ottaviano from comment #26) Giuseppe, is there an easy way you could provide me with your changes to alloc_traits.h? I'd really like to give it a shot against our codebase and see if t

[Bug c++/60976] Compilation with G++ 4.9.0 is 2-3 times slower than with 4.8.2

2015-04-09 Thread rene.koec...@wincor-nixdorf.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60976 --- Comment #16 from Rene Koecher --- Thank you Jonathan, that explains some things. I get it there is also no easy way to disable certain standards features at compile time?

[Bug c++/60976] Compilation with G++ 4.9.0 is 2-3 times slower than with 4.8.2

2015-04-09 Thread rene.koec...@wincor-nixdorf.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60976 --- Comment #14 from Rene Koecher --- (In reply to Markus Trippelsdorf from comment #12) > As Jonathan wrote, the standard library must conform to the C++ standard. > > You simply cannot expect fast compile times out of the box when you make > h

[Bug c++/60976] Compilation with G++ 4.9.0 is 2-3 times slower than with 4.8.2

2015-04-08 Thread rene.koec...@wincor-nixdorf.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60976 Rene Koecher changed: What|Removed |Added CC||rene.koecher@wincor-nixdorf