This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: high priority bugs - T minus one day
- To: Nathan Sidwell <nathan at codesourcery dot com>
- Subject: Re: high priority bugs - T minus one day
- From: Bernd Schmidt <bernds at redhat dot com>
- Date: Thu, 14 Jun 2001 17:03:18 +0100 (BST)
- cc: <gcc at gcc dot gnu dot org>, <rth at redhat dot com>, <mark at codesourcery dot com>
On Thu, 14 Jun 2001, Nathan Sidwell wrote:
> 761 - still need documentation on -fsched-verbose, -fsched-spec,
> -fsched-spec-load, -fsched-spec-load-dangerous,
> -fbranch-count-reg, -freorder-blocks
> Bernd, are they your flags?
Dunno about -fbranch-count-reg, it just seems to enable the use of special
looping insns on some machines. I'm not convinced we need a switch for
that.
-fsched-verbose is useful for debugging the compiler (it makes the .sched
dumps more informative).
The other ones probably shouldn't be tunable at all, so we may just want
to remove them.
Bernd