------- Comment #18 from tbptbp at gmail dot com 2008-02-13 17:21 ------- Ah ah! [svn pull... build...] Sadly it makes no difference yet, most certainly because of all the kludges i had to stuff in: out of the 2213 tests (from the ucb-corpus for +,-,*,/,sqrt) there's still 3 of them (all additions) that g++ refuses to 'fold' completly mov 0x200627(%rip),%edx # 600c88 <metafloat::float_t<2097152u, 131, 0u, (metafloat::category_t)0>::fp32> mov 0x200626(%rip),%esi # 600c90 <metafloat::float_t<8353000u, 147, 0u, (metafloat::category_t)0>::fp32> mov 0x200616(%rip),%edx # 600c8c <metafloat::float_t<11400u, 147, 0u, (metafloat::category_t)0>::fp32> So close to perfection... And then the compile-time 'raytracer' is still fubar :) Compilation is definitely faster, but i only have a debian 4.3 snapshot to compare against and i suppose some checkings are enabled.
I guess i'll have to get back to it, remove all those ugly workarounds and see if it can handle it now. Many thanks for your efforts. PS: http://ompf.org/stuff/metafloat/ http://ompf.org/stuff/metafloat/dist/ <-- tarball here -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34774