Re: HTML of -fdump-tree-XXXX proposal.

2007-04-22 Thread J.C. Pizarro
2007/4/22, Per Bothner <[EMAIL PROTECTED]> wrote: Without taking a position on the current proposal, using xhtml for "dump" files has some further advantages: * Can use hyperlinks, for example from a reference to the declaration, or from a variable to its type. * Can use JavaScript to hide/un

Re: maybe_infinite_loop?

2007-04-22 Thread Daniel Berlin
On 4/21/07, Mike Stump <[EMAIL PROTECTED]> wrote: We still have some lno bits in our tree. We tried to remove them and found: gzip +0.5% vpr -0.4% gcc -3.2% mcf -0.3% crafty +0.2% parser +0.2% perlbmk -2.2% gap +0.2% vortex -0.1% bzip2 +1.9% twolf -0.7% on x86 (probably a core2 duo) in our 4.2

Re: A recent patch increased GCC's memory consumption in some cases!

2007-04-22 Thread Andrew Pinski
On 4/22/07, Andrew Pinski <[EMAIL PROTECTED]> wrote: I think it was just by accident that the libfuncs would fit in phi_node+3 operand slot. Also I think extra_order_size_table needs to be relooked at after my phi_node and the gimple_stmt patches as I think we now put have some duplicates and th

Re: GCC mini-summit

2007-04-22 Thread Mark Mitchell
Ian Lance Taylor wrote: > We held a GCC mini-summit at Google on Wednesday, April 18. About 40 > people came. This is my very brief summary of what we talked about. > Corrections and additions very welcome. Thank you for the summary. I am disappointed that I wasn't able to attend, as it sounds

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Mark Mitchell
Steve Ellcey wrote: >> It came up in a few side conversations. As I understand it, RMS has >> decreed that the -On optimizations shall be architecture independent. >> That said, there are "generic" optimizations which really only apply >> to a single architecture, so there is some precedent for be

Program za knjigovodstvo sa PDV-om

2007-04-22 Thread knjigovodstvonet
Program za knjigovodstvo sa PDV-om Ako niste zadovoljni svojim knjigovodstvom? Ako su Vam pricali da je knjigovodstvo bauk i da to ne moze svako. Ako mislite da svi oni grese, U PRAVU STE!!! Vodite svoje knjigovodstvo lako i jednostavno sa programom koji smo razvili za Vas!

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Joe Buck
On Sun, 2007-04-22 at 14:44 +0200, Richard Guenther wrote: > > At work we use -O3 since it gives 5% performance gain against -O2. > > profile-feedback has many flags and there is no overview of it in the > > doc IIRC. Who will use it except GCC developpers? Who knows about your > > advice? On Sun

Re: Does vectorizer support extension?

2007-04-22 Thread H. J. Lu
On Mon, Apr 23, 2007 at 12:55:26AM +0300, Dorit Nuzman wrote: > "H. J. Lu" <[EMAIL PROTECTED]> wrote on 23/04/2007 00:29:16: > > > On Sun, Apr 22, 2007 at 11:14:20PM +0300, Dorit Nuzman wrote: > > > "H. J. Lu" <[EMAIL PROTECTED]> wrote on 20/04/2007 18:02:09: > > > > > > > Hi Dorit, > > > > > > >

Re: Does vectorizer support extension?

2007-04-22 Thread Dorit Nuzman
"H. J. Lu" <[EMAIL PROTECTED]> wrote on 23/04/2007 00:29:16: > On Sun, Apr 22, 2007 at 11:14:20PM +0300, Dorit Nuzman wrote: > > "H. J. Lu" <[EMAIL PROTECTED]> wrote on 20/04/2007 18:02:09: > > > > > Hi Dorit, > > > > > > SSE4 has vector zero/sign-extensions like: > > > > > > (define_insn "sse4_1_

Re: Does vectorizer support extension?

2007-04-22 Thread H. J. Lu
On Sun, Apr 22, 2007 at 11:14:20PM +0300, Dorit Nuzman wrote: > "H. J. Lu" <[EMAIL PROTECTED]> wrote on 20/04/2007 18:02:09: > > > Hi Dorit, > > > > SSE4 has vector zero/sign-extensions like: > > > > (define_insn "sse4_1_zero_extendv2siv2di2" > > [(set (match_operand:V2DI 0 "register_operand" "=

Re: Where is gstdint.h

2007-04-22 Thread Tim Prince
[EMAIL PROTECTED] wrote: [EMAIL PROTECTED] wrote: Where is gstdint.h ? Does it acctually exist ? libdecnumber seems to use it. decimal32|64|128.h's include decNumber.h which includes deccontext.h which includes gstdint.h When you configure libdecnumber (e.g. by running top-level gcc config

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Laurent GUERBY
On Sun, 2007-04-22 at 15:22 +0200, Jan Hubicka wrote: > > At work we use -O3 since it gives 5% performance gain against -O2. > > profile-feedback has many flags and there is no overview of it in the > > doc IIRC. Who will use it except GCC developpers? Who knows about your > > advice? > > Well, th

Re: Where is gstdint.h

2007-04-22 Thread Aaron Gray
[EMAIL PROTECTED] wrote: Where is gstdint.h ? Does it acctually exist ? libdecnumber seems to use it. decimal32|64|128.h's include decNumber.h which includes deccontext.h which includes gstdint.h When you configure libdecnumber (e.g. by running top-level gcc configure), gstdint.h should be

Re: Does vectorizer support extension?

2007-04-22 Thread Dorit Nuzman
"H. J. Lu" <[EMAIL PROTECTED]> wrote on 20/04/2007 18:02:09: > Hi Dorit, > > SSE4 has vector zero/sign-extensions like: > > (define_insn "sse4_1_zero_extendv2siv2di2" > [(set (match_operand:V2DI 0 "register_operand" "=x") > (zero_extend:V2DI >(vec_select:V2SI >

Re: Where is gstdint.h

2007-04-22 Thread Tim Prince
[EMAIL PROTECTED] wrote: Where is gstdint.h ? Does it acctually exist ? libdecnumber seems to use it. decimal32|64|128.h's include decNumber.h which includes deccontext.h which includes gstdint.h When you configure libdecnumber (e.g. by running top-level gcc configure), gstdint.h should be

Re: HTML of -fdump-tree-XXXX proposal.

2007-04-22 Thread Per Bothner
Without taking a position on the current proposal, using xhtml for "dump" files has some further advantages: * Can use hyperlinks, for example from a reference to the declaration, or from a variable to its type. * Can use JavaScript to hide/unhide sections of the dump. * Can use CSS to switch b

Where is gstdint.h

2007-04-22 Thread Aaron Gray
Where is gstdint.h ? Does it acctually exist ? libdecnumber seems to use it. decimal32|64|128.h's include decNumber.h which includes deccontext.h which includes gstdint.h If some one who knows, could sort this issue out please. Many thanks in advance, Aaron

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Jan Hubicka
> On Sun, 2007-04-22 at 14:44 +0200, Richard Guenther wrote: > > On 4/22/07, Laurent GUERBY <[EMAIL PROTECTED]> wrote: > > > > > but also does not make anyone actually use the options. Nobody reads > > > > > the documention. Of course, this is a bit overstatement, but with a > > > > > few excepti

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Zdenek Dvorak
Hello, > On Sun, 2007-04-22 at 14:44 +0200, Richard Guenther wrote: > > On 4/22/07, Laurent GUERBY <[EMAIL PROTECTED]> wrote: > > > > > but also does not make anyone actually use the options. Nobody reads > > > > > the documention. Of course, this is a bit overstatement, but with a > > > > > few

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Richard Guenther
On 4/22/07, Laurent GUERBY <[EMAIL PROTECTED]> wrote: On Sun, 2007-04-22 at 14:44 +0200, Richard Guenther wrote: > On 4/22/07, Laurent GUERBY <[EMAIL PROTECTED]> wrote: > > > > but also does not make anyone actually use the options. Nobody reads > > > > the documention. Of course, this is a bit

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Laurent GUERBY
On Sun, 2007-04-22 at 14:44 +0200, Richard Guenther wrote: > On 4/22/07, Laurent GUERBY <[EMAIL PROTECTED]> wrote: > > > > but also does not make anyone actually use the options. Nobody reads > > > > the documention. Of course, this is a bit overstatement, but with a > > > > few exceptions, peopl

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Richard Guenther
On 4/22/07, Laurent GUERBY <[EMAIL PROTECTED]> wrote: > > but also does not make anyone actually use the options. Nobody reads > > the documention. Of course, this is a bit overstatement, but with a > > few exceptions, people in general do not enable non-default flags. > > I don't think this is

visailu

2007-04-22 Thread timo sodering
hiukan addiktoiva visailu, ite meen numerossa 62, http://www.saunalahti.fi/willon/visailu lähetä toki eteepäin :)

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Laurent GUERBY
> > but also does not make anyone actually use the options. Nobody reads > > the documention. Of course, this is a bit overstatement, but with a > > few exceptions, people in general do not enable non-default flags. > > I don't think this is fair. > Most people don't read the docs because they d

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Jan Hubicka
> > Look from what we're starting: > > > > << > > @item -funroll-loops > > @opindex funroll-loops > > Unroll loops whose number of iterations can be determined at compile > > time or upon entry to the loop. @option{-funroll-loops} implies > > @option{-frerun-cse-after-loop}. This option makes co

Re: GCC mini-summit - compiling for a particular architecture

2007-04-22 Thread Zdenek Dvorak
> Look from what we're starting: > > << > @item -funroll-loops > @opindex funroll-loops > Unroll loops whose number of iterations can be determined at compile > time or upon entry to the loop. @option{-funroll-loops} implies > @option{-frerun-cse-after-loop}. This option makes code larger, > and

oopsie, bootstrap comparison failure

2007-04-22 Thread Dave Korn
On i686-pc-cygwin, last updated Apr 21 20:55 +0100: make[2]: Entering directory `/repository/davek/patch-gnu/gcc/obj2' make[3]: Entering directory `/repository/davek/patch-gnu/gcc/obj2' rm -f stage_current make[3]: Leaving directory `/repository/davek/patch-gnu/gcc/obj2' Comparing stages 2 and