Re: What systems (if any) have fprintf_unlocked?

2005-08-14 Thread Zack Weinberg
Kaveh R. Ghazi said: > Hmm I'm curious, what systems (if any) have fprintf_unlocked? At the time I thought glibc had it, but I don't see it on my (2.3.5) system now. baffled, zw

Re: Problems with bootstrapping 4.0.1

2005-08-14 Thread Kevin McBride
It appears that the gcc included with Fedora Core 4 (or some other program that may be used during gcc bootstrap) does not produce identical output on stages 2 and 3. I ran "make bootstrap4", and the comparison check passed after building stage 4. Any one with Fedora Core 4 will have to run "make

Re: Inlining vs the stack

2005-08-14 Thread Daniel Berlin
> You'd expect the attempt to grow the stack to be made only *after* > keep_going hits zero. Only if you thought you knew better than the compiler :) > I'd rather not have the compiler presume > certainty of a 10GB stack allocation, especially not if it's actually > pretty unlikely. It could

Re: Inlining vs the stack

2005-08-14 Thread Andrew Pinski
> > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On Fri, Aug 12, 2005 at 02:16:39PM -0700, Ian Lance Taylor wrote: > > Mike Stump <[EMAIL PROTECTED]> writes: > > > X can be run time selectable, OMF selectable, OS defined... > > > > No. > > > > Making the stack bigger by inlining is no di

Re: Inlining vs the stack

2005-08-14 Thread Bernd Jendrissek
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Fri, Aug 12, 2005 at 02:16:39PM -0700, Ian Lance Taylor wrote: > Mike Stump <[EMAIL PROTECTED]> writes: > > X can be run time selectable, OMF selectable, OS defined... > > No. > > Making the stack bigger by inlining is no different from making it

Re: Question of the suitable time to call `free_bb_for_insn()'

2005-08-14 Thread Ling-hua Tseng
I'm sorry that I didn't trace the cfgrtl.c before I posting the question. Now I see that I can get the info again by calling compute_bb_for_insn(). On Sun, 14 Aug 2005 09:15:49 +0800, Ling-hua Tseng wrote > I'm porting the GCC 4.0.2 (2005-08-11 snapshot) to a new VLIW architecture. > > I figured

Re: [GCC 4.2 Project] Omega data dependence test

2005-08-14 Thread Daniel Berlin
On Sun, 2005-08-14 at 13:14 +0200, Sebastian Pop wrote: > Daniel Berlin wrote: > > > > Sebastian, I really think you are worrying too much. > > right. > > > It's pretty rare that it will take going all the way to omega to be able > > to disambiguate two dependences. > > > > for dependence tes

What systems (if any) have fprintf_unlocked?

2005-08-14 Thread Kaveh R. Ghazi
Hmm I'm curious, what systems (if any) have fprintf_unlocked? The first mention of it that I see is where Zack added the machinery to detect it here: http://gcc.gnu.org/ml/gcc-patches/2001-09/msg01174.html >From the way he writes it was an afterthought, and not the main purpose of his patch. But

Re: [SUMMARY] Old machine cluster for GCC compile/testing

2005-08-14 Thread Laurent GUERBY
Here is the initial wiki page for the CompileFarm project: http://gcc.gnu.org/wiki/CompileFarm Feel free to add detailed proposals there. Laurent On Fri, 2005-08-12 at 13:01 +0200, Laurent GUERBY wrote: > Thanks to all who proposed projects and volunteered, I've informed FSF > France that the p

Re: Question on updating ssa for virtual operands (PR tree-optimization/22543)

2005-08-14 Thread Dorit Naishlos
Daniel Berlin <[EMAIL PROTECTED]> wrote on 12/08/2005 17:56:11: > > comments/ideas? > > I would start by figuring out why update_ssa + rewrite_into_loop_closed > isn't putting SFT.3 into loop closed ssa form. > > Even if we do put virtual vars back into loop closed, that's still a > bug. > I f

Re: [GCC 4.2 Project] Omega data dependence test

2005-08-14 Thread Sebastian Pop
Daniel Berlin wrote: > > Sebastian, I really think you are worrying too much. right. > It's pretty rare that it will take going all the way to omega to be able > to disambiguate two dependences. > for dependence tests we exercise only a limited part of omega, but now suppose that we'll use om

Re: current 4.0 branch doesn't compile

2005-08-14 Thread Tommy Vercetti
On Sunday 14 August 2005 01:39, Tommy Vercetti wrote: > /home/gj/Projects/gcc/build/gcc/xgcc -B/home/gj/Projects/gcc/build/gcc/ > -B/usr/local/gcc4.0/i686-pc-linux-gnu/bin/ > -B/usr/local/gcc4.0/i686-pc-linux-gnu/lib/ > -isystem /usr/local/gcc4.0/i686-pc-linux-gnu/include > -isystem /usr/local/gcc4