[Bug tree-optimization/23835] case where gcc 4.1.0 -O3 compile takes two times longer than gcc 3.4.3
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Tue Sep 13 23:29:00 GMT 2005
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-13 23:29 -------
(In reply to comment #8)
> We have at least 50000 SSA_NAMEs, that is just huge. We have only V_MAY_DEFs for .GLOBAL_VAR
> and a TMT.
Over half, 40,000 are scalars registers.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23835
More information about the Gcc-bugs
mailing list