A full bootstrap took 12h 38' on my machine (1.8Ghz G5) minus probably ~1h
diverted for
other tasks. Although I did not measured accurately this time before, it could
be my
fastest one. Most of the improvement from my original post comes from
gnu/javax/swing/text/html/parser/HTML_401F.deps, for
+++ Ian Lance Taylor [06/07/07 09:16 -0700]:
> shorten_branches should work correctly--you shouldn't need to do
> anything special. My only guess is that there is something wrong with
> the way you are reordering the blocks. For example, perhaps you are
> simply reordering the CFG without reorder
On Oct 29, 2007 10:49 AM, Dorit Nuzman <[EMAIL PROTECTED]> wrote:
> I wonder if it's versioning-for-aliasing (run-time dependence testing) that
> was responsible for a lot of the new vectorizable loops
>
It is then possible that the code size noticeably increased. Toon
could you provide more data
Richard Guenther writes:
> On 10/26/07, Andrew MacLeod <[EMAIL PROTECTED]> wrote:
> > > Note that we are building what-becomes-openSUSE 11.0 with current trunk
> > > in parallel to 4.2 at the moment, switching to 4.3 is in the next weeks
> > > (unless I get pushed back again ;)).
> > >
> > >
> > It
> Most of the improvement from my original post comes from
> gnu/javax/swing/text/html/parser/HTML_401F.deps, for which the compile time
> went from over 100 minutes to below 10 (twice due to multilib). For all the
> other pieces of code the saving (if any) was clearly well below a factor 2.
> Doe
Ian Lance Taylor wrote:
It appears that the draft C++0x memory model prohibits speculative
stores.
Therefore I now think we should aim toward prohibiting them
unconditionally.
I agree, or perhaps unless the user specifies a flag like
-fthread-unsafe-opts or something.
That memory model is
Snapshot gcc-4.2-20071031 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.2-20071031/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.2 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches
- --with-mpfr=/SCRATCH/gcc-build/HP-UX/hppa2.0w-hp-hpux11.00/install
- --with-local-prefix=/appl/shared/gnu/HP-UX/hppa2.0w-hp-hpux11.00
Thread model: posix
gcc version 4.3.0 20071031 (experimental) (GCC)
But using this as bootstrap compiler for itself results in the following error
in stage 1:
gcc -g
