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[Bug c++/67565] [concepts] Very slow compile time and high memory usage with complex concept definitions, even if unused
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 13 Sep 2015 15:44:32 +0000
- Subject: [Bug c++/67565] [concepts] Very slow compile time and high memory usage with complex concept definitions, even if unused
- Auto-submitted: auto-generated
- References: <bug-67565-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67565
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-09-13
CC| |trippels at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Overhead Command Shared Object Symbol
19.16% cc1plus libc-2.20.so [.] free
16.21% cc1plus libc-2.20.so [.] malloc
14.55% cc1plus cc1plus [.] cp_tree_equal
13.80% cc1plus libc-2.20.so [.] malloc_consolidate
10.52% cc1plus libc-2.20.so [.] _int_malloc
5.34% cc1plus cc1plus [.] decompose_assumptions
3.81% cc1plus cc1plus [.] ggc_set_mark
3.56% cc1plus cc1plus [.] (anonymous
namespace)::term_list::insert
2.93% cc1plus cc1plus [.] dependent_name