[Bug c/54179] please split insn-emit.c !

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54179

Steven Bosscher <steven at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #21 from Steven Bosscher <steven at gcc dot gnu.org> 2012-08-05 18:39:39 UTC ---
(In reply to comment #20)
> RE: > --disable-bootstrap if you're doing --enable-gather-statistics

You're making no sense to me at all. Have you even read the installation
documentation (http://gcc.gnu.org/install/)?

You're using really unusual configuration options. If you want a C-only
compiler then you should just configure with "--enable-languages=c" only, no
other configuration options needed. You don't even have to do "make bootstrap"
because it's the default, i.e. the compiler always bootstraps itself unless you
configure with --disable-bootstrap.

What I asked for, was --enable-gather-statistics output for your compilation of
insn-emit.c, but you don't want to gather statistics with a bootstrapped
compiler (like --enable-checking=all, --enable-gather-statistics is a debug
option).


> Couldn't there be a new "enable all checks except garbage collection checks"
> option ?

No. You can pick individual checks (RTFM) but there is no option to enable all
checking except GC.

One page every two minutes is still unbelievable slow. GCC 4.7.1. on x86_64 has
been built by thousands without any problem. I tried your pre-processed source
and peak memory was 250MB.