Re: Rant about ChangeLog entries and commit messages

2007-12-02 Thread tim
Unfortunately they didn't document the "why" just the "what"! Tim Josling

Re: Rant about ChangeLog entries and commit messages

2007-12-02 Thread tim
mer's View of GCC", there are many impediments to contributing to GCC. http://www.linux.org.uk/~ajh/gcc/gccsummit-2003-proceedings.pdf Things are not much better than they were when Zach wrote his paper. This small change would be one positive step n the right direction, IMHO. Tim Josling

Re: Build failure in dwarf2out

2006-10-29 Thread Tim Prince
Paul Thomas wrote: I am being hit by this: rf2out.c -o dwarf2out.o ../../trunk/gcc/dwarf2out.c: In function `file_name_acquire': ../../trunk/gcc/dwarf2out.c:7672: error: `files' undeclared (first use in this f unction) ../../trunk/gcc/dwarf2out.c:7672: error: (Each undeclared identifier is re

Re: Call to arms: testsuite failures on various targets

2007-04-14 Thread Tim Prince
FX Coudert wrote: Hi all, I reviewed this afternoon the postings from the gcc-testresults mailing-list for the past month, and we have a couple of gfortran testsuite failures showing up on various targets. Could people with access to said targets (possibly maintainers) please file PRs in bug

Re: Call to arms: testsuite failures on various targets

2007-04-14 Thread Tim Prince
of unexpected successes 2 # of expected failures 155 # of unresolved testcases 2 # of untested testcases 28 # of unsupported tests 374 /home/tim/src/gcc-4.3-20070413/ia64/gcc/xgcc version 4.3.0 20070413 (experimental) === gfortran tests ===

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: 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: Where is gstdint.h

2007-04-23 Thread Tim Prince
[EMAIL PROTECTED] wrote: Tim Prince 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 ru

Re: Effects of newly introduced -mpcX 80387 precision flag

2007-04-29 Thread Tim Prince
[EMAIL PROTECTED] wrote: I just (re-)discovered these tables giving maximum known errors in some libm functions when extended precision is enabled: http://people.inf.ethz.ch/gonnet/FPAccuracy/linux/summary.html and when the precision of the mantissa is set to 53 bits (double precision):

Re: Effects of newly introduced -mpcX 80387 precision flag

2007-04-29 Thread Tim Prince
[EMAIL PROTECTED] wrote: On Apr 29, 2007, at 1:01 PM, Tim Prince wrote: It makes no sense at all for sqrt() to break down with change in precision mode. If you do an extended-precision (80-bit) sqrt and then round the result again to a double (64-bit) then those two roundings will

Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-04-30 Thread Tim Prince
[EMAIL PROTECTED] wrote: Cygcheck version 1.90 Compiled on Jan 31 2007 How do I get a later version of Cygwin ? 1.90 is the current release version. It seems unlikely that later trial versions have a patch for the stdio.h conflict with C99, or changes headers to avoid warnings which by d

Re: Successfull Build of gcc on Cygwin WinXp SP2

2007-05-01 Thread Tim Prince
[EMAIL PROTECTED] wrote: James, On 5/1/07, Aaron Gray <[EMAIL PROTECTED]> wrote: Hi James, > Successfully built latest gcc on Win XP SP2 with cvs built cygwin. I was wondering whether you could help to get me to the same point please. You will need to use Dave Korns patch for newlib. ht

Auslaender bevorzugt

2005-05-15 Thread tim . costello
Lese selbst: http://www.npd.de/npd_info/deutschland/2005/d0305-14.html Jetzt weiss man auch, wie es dazu kommt, dass Drogen, Waffen & Handy's in die Haende der Knacki's gelangen!

Re: What happend to bootstrap-lean?

2005-12-17 Thread Tim Prince
Gabriel Dos Reis wrote: Andrew Pinski <[EMAIL PROTECTED]> writes: | > | > On Fri, 16 Dec 2005, Paolo Bonzini wrote: | > > Yes. "make bubblestrap" is now called simply "make". | > | > Okay, how is "make bootstrap-lean" called these days? ;-) | > | > In fact, bootstrap-lean is still documente

Re: Fwd: Windows support dropped from gcc trunk

2015-10-14 Thread Tim Prince
On 10/14/2015 11:36 AM, Steve Kargl wrote: > On Wed, Oct 14, 2015 at 11:32:52AM -0400, Tim Prince wrote: >> Sorry if someone sees this multiple times; I think it may have been >> stopped by ISP or text mode filtering: >> >> Since Sept. 26, the partial support for Wind

New CA mirror

2016-08-09 Thread Tim Semeijn
://ca.mirror.babylon.network/gcc/ | rsync://ca.mirror.babylon.network/gcc/, thanks to Tim Semeijn (noc@babylon.network) at Babylon Network. --- Thanks in advance! -- Tim Semeijn Babylon Network PGP: 0x2A540FA5 / 3DF3 13FA 4B60 E48A E755 9663 B187 0310 2A54 0FA5 signature.asc Description: OpenPGP digital

Maintenance ca.mirror.babylon.network

2016-08-27 Thread Tim Semeijn
informed you sufficiently and if you have any questions please let me know. Best regards, -- Tim Semeijn Babylon Network PGP: 0x2A540FA5 / 3DF3 13FA 4B60 E48A E755 9663 B187 0310 2A54 0FA5 signature.asc Description: OpenPGP digital signature

Re: question about -ffast-math implementation

2014-06-02 Thread Tim Prince
ot;no-fast") settings locally, so that complex-limited-range might be in effect inside the scope of the directive (no matter whether you want it). They made changes in the current beta compiler, so it's no longer practical to set standard-compliant options but discard them by pragma in individual for loops. -- Tim Prince

New French mirror

2014-07-02 Thread Tim Semeijn
please let me know! Best regards, Tim Semeijn BBLN

Rearrangement mirror servers

2014-10-27 Thread Tim Semeijn
c://mirror-nl1.bbln.org/gcc As contact for these mirrors you can list: BBLN (n...@bbln.org) Thanks in advance! - -- Tim Semeijn pgp 0x08CE9B4D -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAEBAgAGBQJUTqSFAAoJEB4F+FYIzptNRQ4H/imDU1bWiveW0t

Partial inline on recursive functions?

2015-04-06 Thread Tim Shen
rsive function A, split it into function B and C, so that A is equivalent to { B(); return C(); }, where B should be easy to inline (e.g. no recursive calls) and C may not. Is it possible/reasonable to do such an optimization? I hope it can help. :) Thanks! -- Regards, Tim Shen

Mirror Changes

2015-04-16 Thread Tim Semeijn
/gcc/ ftp://mirror0.babylon.network/gcc/ rsync://mirror0.babylon.network/gcc/ Location: Gravelines, France Contact: Tim Semeijn (noc@babylon.network) at Babylon Network - --- http://mirror1.babylon.network/gcc/ https://mirror1.babylon.network/gcc/ ftp://mirror1.babylon.network/gcc/ rsync

Confirmation Mirror Changes

2015-04-16 Thread Tim Semeijn
: - --- http://mirror0.babylon.network/gcc/ https://mirror0.babylon.network/gcc/ ftp://mirror0.babylon.network/gcc/ rsync://mirror0.babylon.network/gcc/ Location: Gravelines, France Contact: Tim Semeijn (noc@babylon.network) at Babylon Network - --- http://mirror1.babylon.network/gcc/ https

Re: [wwwdocs] PATCH for Re: Confirmation Mirror Changes

2015-04-23 Thread Tim Semeijn
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Dear Gerald, Thanks for processing the patch! Best regards, On 4/23/15 11:49 PM, Gerald Pfeifer wrote: > On Fri, 17 Apr 2015, Tim Semeijn wrote: >> We have changed our company name, hostnames and contact >> information. Please rem

add command line option to gcc

2019-09-05 Thread Tim Rice
. Thanks. -- Tim RiceMultitalents t...@multitalents.net

Re: add command line option to gcc

2019-09-06 Thread Tim Rice
On Fri, 6 Sep 2019, Jonathan Wakely wrote: > On Fri, 6 Sep 2019 at 04:26, Tim Rice wrote: > > > > > > I have a use case where I would like gcc to accept -Kthread > > and act as if it was passed -pthread. So -Kthread would > > be a synonym for -pthread. > >

Remove ca.mirror.babylon.network

2017-07-15 Thread Tim Semeijn
We will soon decommission our Canadian mirror due to restructuring. Please remove the following server from the mirror list: ca.mirror.babylon.network/gcc Our French mirrors will remain active. Thanks! -- Tim Semeijn Babylon Network PGP: 0x2A540FA5 / 3DF3 13FA 4B60 E48A E755 9663 B187 0310

Remove *.mirror.babylon.network

2018-03-20 Thread Tim Semeijn
Dear, For the foreseeable future we will not be able to provide our mirrors anymore. Could you please remove: nl.mirror.babylon.network fr.mirror.babylon.network Thanks! -- Tim Semeijn Babylon Network PGP: 0x2A540FA5 / 3DF3 13FA 4B60 E48A E755 9663 B187 0310 2A54 0FA5 signature.asc

Re: Vector permutation only deals with # of vector elements same as mask?

2011-02-11 Thread Tim Prince
reversal machinery, but I haven't seen it used for vectorization. In a simple case like this, some might argue there's no reason to write a backward loop when it could easily be reversed in source code, and compilers have been seen to make mistakes in reversal. -- Tim Prince

Re: numerical results differ after irrelevant code change

2011-05-08 Thread Tim Prince
ences of 1 ULP. -- Tim Prince

ARM abort() core files

2011-10-25 Thread Hammer, Tim
an someone confirm that a change has been made and where I can find more information about it? Thanks! -- .Tim Tim D. Hammer Software Developer Global Business & Services Group Xerox Corporation M/S 0111-01A 800 Phillips Road Webster, NY 14580 Phone: 585/427-1684 Fax:  585/231-5596 Mai

Re: Profiling gcc itself

2011-11-20 Thread Tim Prince
ituation may be useful. -- Tim Prince

Re: C Compiler benchmark: gcc 4.6.3 vs. Intel v11 and others

2012-01-19 Thread Tim Prince
s linux license: http://software.intel.com/en-us/articles/Non-Commercial-license/?wapkw=%28non-commercial+license%29 It isn't supported in the gcc context. Needless to say, I don't speak for my employer. -- Tim Prince

Re: C Compiler benchmark: gcc 4.6.3 vs. Intel v11 and others

2012-01-19 Thread Tim Prince
options, e.g. auto-vectorization of sum reduction. If you do want gcc -fcx-limited range, icc spells it -complex-limited-range. -- Tim Prince

Re: weird optimization in sin+cos, x86 backend

2012-02-05 Thread Tim Prince
ng, but this might point to a bug in the cpu instruction FPREM1 Kind Regards James As I recall, the remaindering instruction was documented as using a 66-bit rounded approximation fo PI, in case that is what you refer to. -- Tim Prince

How to figure out the gcc -dP output?

2009-07-24 Thread Tim Crook
dump using -fdump, I am looking for a better way to work around this problem. Tim Crook.

RE: How to figure out the gcc -dP output?

2009-07-28 Thread Tim Crook
Thanks David. I thought -mmininal-toc might have been a better workaround as well :-) . Is there a Bugzilla number for this issue? -Original Message- From: David Edelsohn [mailto:dje@gmail.com] Sent: Tuesday, July 28, 2009 9:46 AM To: Tim Crook Subject: Re: How to figure out the

Re: Failure building current 4.5 snapshot on Cygwin

2009-08-23 Thread Tim Prince
Eric Niebler wrote: Angelo Graziosi wrote: Eric Niebler wrote: I am running into the same problem (cannnot build latest snapshot on cygwin). I have built and installed the latest binutils from head (see attached config.log for details). But still the build fails. Any help? This is strange!

Re: [4.4] Strange performance regression?

2009-10-14 Thread Tim Prince
Joern Rennecke wrote: Quoting Mark Tall : Joern Rennecke wrote: But at any rate, the subject does not agree with the content of the original post. When we talk about a 'regression' in a particular gcc version, we generally mean that this version is in some way worse than a previous version of

Re: Whole program optimization and functions-only-called-once.

2009-11-15 Thread Tim Prince
Toon Moene wrote: Richard Guenther wrote: On Sun, Nov 15, 2009 at 8:07 AM, Toon Moene wrote: Steven Bosscher wrote: At least CPROP, LCM-PRE, and HOIST (i.e. all passes in gcse.c), and variable tracking. Are they covered by a --param ? At least that way I could teach them to go on in

Re: On the x86_64, does one have to zero a vector register before filling it completely ?

2009-11-28 Thread Tim Prince
Toon Moene wrote: H.J. Lu wrote: On Sat, Nov 28, 2009 at 3:21 AM, Toon Moene wrote: L.S., Due to the discussion on register allocation, I went back to a hobby of mine: Studying the assembly output of the compiler. For this Fortran subroutine (note: unless otherwise told to the Fortran front

Re: On the x86_64, does one have to zero a vector register before filling it completely ?

2009-11-28 Thread Tim Prince
Richard Guenther wrote: On Sat, Nov 28, 2009 at 4:26 PM, Tim Prince wrote: Toon Moene wrote: H.J. Lu wrote: On Sat, Nov 28, 2009 at 3:21 AM, Toon Moene wrote: L.S., Due to the discussion on register allocation, I went back to a hobby of mine: Studying the assembly output of the compiler

Re: On the x86_64, does one have to zero a vector register before filling it completely ?

2009-11-28 Thread Tim Prince
Toon Moene wrote: Toon Moene wrote: Tim Prince wrote: > If you want those, you must request them with -mtune=barcelona. OK, so it is an alignment issue (with -mtune=barcelona): .L6: movups 0(%rbp,%rax), %xmm0 movups (%rbx,%rax), %xmm1 incl%ecx ad

Re: Graphite and Loop fusion.

2009-11-30 Thread Tim Prince
Toon Moene wrote: REAL, ALLOCATABLE :: A(:,:), B(:,:), C(:,:), D(:,:), E(:,:), F(:,:) ! ... READ IN EXTEND OF ARRAYS ... READ*,N ! ... ALLOCATE ARRAYS ALLOCATE(A(N,N),B(N,N),C(N,N),D(N,N),E(N,N),F(N,N)) ! ... READ IN ARRAYS READ*,A,B C = A + B D = A * C E = B * EXP(D) F = C * LOG(E) whe

GCC 4.3.3 Configure and Build for DDRescue

2009-12-08 Thread Tim Murdoch
Hello, I'll begin by stating my knowledge of Unix is almost non-existent. Using the basic skills that I learned many years ago, I'm currently trying to rescue a near dead hard drive with DDRescue. First, I need to install a C++ compiler, which I have downloaded (v4.3.3) and unzipped to my Mac. I

Re: Need an assembler consult!

2009-12-29 Thread Tim Prince
FX wrote: Hi all, I have picked up what seems to be a simple patch from PR36399, but I don't know enough assembler to tell whether it's fixing it completely or not. The following function: #include __m128i r(__m128 d1, __m128 d2, __m128 d3, __m128i r, int t, __m128i s) {return r+s;} is com

Re: The "right way" to handle alignment of pointer targets in the compiler?

2010-01-01 Thread Tim Prince
Benjamin Redelings I wrote: Hi, I have been playing with the GCC vectorizer and examining assembly code that is produced for dot products that are not for a fixed number of elements. (This comes up surprisingly often in scientific codes.) So far, the generated code is not faster than non-ve

Re: The "right way" to handle alignment of pointer targets in the compiler?

2010-01-02 Thread Tim Prince
Benjamin Redelings I wrote: Thanks for the information! Here are several reasons (there are more) why gcc uses 64-bit loads by default: 1) For a single dot product, the rate of 64-bit data loads roughly balances the latency of adds to the same register. Parallel dot products (using 2 accumul

Re: adding -fnoalias ... would a patch be accepted ?

2010-01-05 Thread Tim Prince
torbenh wrote: can you please explain, why you reject the idea of -fnoalias ? msvc has declspec(noalias) icc has -fnoalias msvc needs it because it doesn't implement restrict and supports violation of typed aliasing rules as a default. ICL needs it for msvc compatibility, but has better alt

Re: speed of double-precision divide

2010-01-24 Thread Tim Prince
Steve White wrote: I was under the misconception that each of these SSE operatons was meant to be accomplished in a single clock cycle (although I knew there are various other issues.) Current CPU architectures permit an SSE scalar or parallel multiply and add instruction to be issued on eac

Re: Support for export keyword to use with C++ templates ?

2010-02-02 Thread Tim Prince
them. -- Tim Prince

Re: Starting an OpenMP parallel section is extremely slow on a hyper-threaded Nehalem

2010-02-11 Thread Tim Prince
which has trouble with it. I do find your observation interesting. As far as I know, the oldest distro which works well on Core I7 is RHEL5.2 x86_64, which I run, with updated gcc and binutils, and HT disabled, as I never run applications which could benefit from HT. -- Tim Prince

Re: Change x86 default arch for 4.5?

2010-02-18 Thread Tim Prince
required for those 64-bit targets. -- Tim Prince

Re: [RFH] A simple way to figure out the number of bits used by a long double

2010-02-26 Thread Tim Prince
would have been more appropriate for gcc-help, if related to gcc, or maybe comp.lang.c, if a question about implementation in accordance with standard C. -- Tim Prince

Re: legitimate parallel make check?

2010-03-09 Thread Tim Prince
-fortran, make check-g++ separately. Perhaps a script could be made which would detect when the build is complete, then submit the separate make check serial jobs together. -- Tim Prince

Re: GCC vs ICC

2010-03-22 Thread Tim Prince
imizing for early Intel 64-bit Xeon, -mtune=barcelona would not be consistently good, and you could not use -msse4 or -xSSE4.2. For optimization which observes standards and also disables vectorized sum reduction, you would omit -ffast-math for gcc, and set icc -fp-model source. -- Tim Prince

Re: Compiler option for SSE4

2010-03-23 Thread Tim Prince
ut 2 years. Whether vectorizing or not, on an 8 core CPU, the OpenMP introduced in gcc 4.2 would be useful. This looks like a gcc-help mail list question, which is where you should submit any follow-up. -- Tim Prince

Re: Optimizing floating point *(2^c) and /(2^c)

2010-03-29 Thread Tim Prince
could match the floating point hardware performance, even for a case which starts with operands in memory (but you mention the case following an addition). -- Tim Prince

Re: GCC primary/secondary platforms?

2010-04-07 Thread Tim Prince
.5 RC for cygwin gcc/gfortran, didn't know of any other supported languages worth testing. My ia64 box died a few months ago, but suse-linux surely was at least as popular as unknown-linux in recent years. -- Tim Prince

Re: GCC primary/secondary platforms?

2010-04-08 Thread Tim Prince
On 4/8/2010 2:40 PM, Dave Korn wrote: On 07/04/2010 19:47, Tim Prince wrote: Will there be a notification if and when C++ run-time will be ready to test on secondary platforms, or will platforms like cygwin be struck from the secondary list? What exactly are you talking about

Re: GCC primary/secondary platforms?

2010-04-08 Thread Tim Prince
ple of days. Thanks. -- Tim Prince

Re: Why not contribute? (to GCC)

2010-04-23 Thread Tim Prince
ob is maintenance of gnu software (with committee approval), but this does not extend to those of us for whom it is a secondary role. There once was a survey requesting responses on how our FSF submissions compared before and after current employment began, but no summary of the results. -- Tim Prince

Re: Autovectorizing does not work with classes

2008-10-07 Thread Tim Prince
Georg Martius wrote: > Dear gcc developers, > > I am new to this list. > I tried to use the auto-vectorization (4.2.1 (SUSE Linux)) but unfortunately > with limited success. > My code is bassically a matrix library in C++. The vectorizer does not like > the member variables. Consider this code

Re: question. type long long

2008-10-12 Thread Tim Prince
Александр Струняшев wrote: > Good afternoon. > I need some help. As from what versions your compiler understand that > "long long" is 64 bits ? > > Best regards, Alexander > > P.S. Sorry for my mistakes, I know English bad. No need to be sorry about English, but the topic is OK for gcc-help, not

Re: need to find functions definitions

2008-10-22 Thread Tim München
ug information? Both can be done with the tool objdump contained in the binutils (normally installed on each linux), and there are libraries for both tasks to read and use the information in own applications. You'll get symbol (functions/methods, arguments, variables) names, addresses, types, etc. Tim

Re: Backward Compatibility of RHEL Advanced Server and GCC

2008-10-29 Thread Tim Prince
Steven Bosscher wrote: On Wed, Oct 29, 2008 at 6:19 AM, S. Suhasini <[EMAIL PROTECTED]> wrote: We would like to know whether the new version of the software (compiled with the new GCC) can be deployed and run on the older setup with RHEL AS 3 and GCC 2.96. We need not compile again on the old

Re: change to gcc from lcc

2008-11-14 Thread Tim München
olution is by no means portable. A way more elegant solution is to use memory on the heap: int main() { int i, j; int *buf = (int*) malloc (250 * 100 * sizeof(int)); for (i=0; i<250; i++) { for (j=0; j<100; j++) { buf[i][j]=0; } } free (buf); printf("\nYay! :D\n"); return 0; } Tim

Re: Cygwin support

2008-11-14 Thread Tim Prince
Brian Dessent wrote: > Cygwin has been a secondary target for a number of years. MinGW has > been a secondary target since 4.3. This generally means that they > should be in fairly good shape, more or less. To quote the docs: > >> Our release criteria for the secondary platforms is: >> >>

GCC 3.4.6 on x86_64: __builtin_frame_address(1) of topmost frame doesn't return 0x0

2008-11-25 Thread Tim München
r, can the fix for it be backported from gcc 4.x to 3.4.x? I cannot switch to gcc 4.x for some other reasons. If all this doesn't result in a solution, is there maybe another way for me to determine which stackframe is the topmost one? (Should I just compare the function name with "main"? That'd be a bit dirty, wouldn't it?) Thanks, Tim München

Re: Purpose of GCC Stack Padding?

2008-12-16 Thread Tim Prince
Andrew Tomazos wrote: I've been studying the x86 compiled form of the following function: void function() { char buffer[X]; } where X = 0, 1, 2 .. 100 Naively, I would expect to see: pushl %ebp movl%esp, %ebp subl$X, %esp leave ret Instead

Re: Upgrade to GCC.4.3.2

2008-12-28 Thread Tim Prince
Philipp Thomas wrote: > On Sun, 28 Dec 2008 14:24:22 -0500, you wrote: > >> I have SLES9 and Linux-2.6.5-7.97 kernel install on i586 intel 32 bit >> machine. The compiler is gcc-c++3.3.3-43.24. I want to upgrade to >> GCC4.3.2. My question are: Would this upgrade work with >> SLES9? > > Thi

Re: gcc binary download

2009-01-15 Thread Tim Prince
Tobias Burnus wrote: > > Otherwise, you could consider building GCC yourself, cf. > http://gcc.gnu.org/install/. (Furthermore, some gfortran developers > offer regular GCC builds, which are linked at > http://gcc.gnu.org/wiki/GFortranBinaries; those are all unofficial > builds, come without any w

Re: Binary Autovectorization

2009-01-29 Thread Tim Prince
Rodrigo Dominguez wrote: > I am looking at binary auto-vectorization or taking a binary and rewriting > it to use SIMD instructions (either statically or dynamically). That's a tall order, considering how much source level dependency information is needed. I don't know whether proprietary binary

Re: -mfpmath=sse,387 is experimental ?

2009-03-16 Thread Tim Prince
Zuxy Meng wrote: > Hi, > > "Timothy Madden" 写入消息 ! >> I am sure having twice the number of registers (sse+387) would make a >> big difference. You're not counting the rename registers, you're talking about 32-bit mode only, and you're discounting the different mode of accessing the registers. >>

Re: GCC 4.4.0 Status Report (2009-03-13)

2009-03-24 Thread Tim Prince
nds to drive, but don't mistake that for caring about the open >> source ideals -- it's merely cost-cutting. >> >> Jeff >> >> > Software developers I deal with use gcc because it's a guaranteed included part of the customer platforms they are targeting. They're generally looking for a 20% gain in performance plus support before adopting commercial alternatives. The GUIs they use don't live up to the advertisements about ease of use. This doesn't necessarily put them in either of Jeff's camps. Tim

Re: Minimum GMP/MPFR version bumps for GCC-4.5

2009-03-26 Thread Tim Prince
Kaveh R. Ghazi wrote: > What versions of GMP/MPFR do you get on > your typical development box and how old are your distros? > OpenSuSE 10.3 (originally released Oct. 07): gmp-devel-4.2.1-58 gmp-devel-32bit-4.2.1-58 mpfr-2.2.1-45

Re: heise.de comment on 4.4.0 release

2009-04-25 Thread Tim Prince
Tobias Burnus wrote: > Toon Moene wrote: Can somebody with access to SPEC sources confirm / deny and file a bug report, if appropriate? I just started working on SPEC CPU2006 issues this week. > Seemingly yes. To a certain extend this was by accident as "-msse3" was > used, but it is on

Re: Bootstrap broken by ppl/cloog config problem: finds non-system/non-standard "/include" dir

2009-05-06 Thread Tim Prince
Dave Korn wrote: > > Heh, I was just about to post that, only I was looking at $clooginc rather > than $pplinc! The same problem exists for both; I'm pretty sure we should > fall back on $prefix if the --with option is empty. > When I bootstrapped gcc 4.5 on cygwin yesterday, configure recog

Re: Bootstrap broken by ppl/cloog config problem: finds non-system/non-standard "/include" dir

2009-05-06 Thread Tim Prince
Dave Korn wrote: > Tim Prince wrote: >> Dave Korn wrote: >> >>> Heh, I was just about to post that, only I was looking at $clooginc rather >>> than $pplinc! The same problem exists for both; I'm pretty sure we should >>> fall back on $pref

Re: Bootstrap broken by ppl/cloog config problem: finds non-system/non-standard "/include" dir

2009-05-06 Thread Tim Prince
Dave Korn wrote: Tim Prince wrote: #include no such file -I/include was set by configure. As you say, there is something bogus here. setup menu shows cloog installed in development category, but I can't find any such include file. Does this mean the cygwin distribution of clo

Re: [Fwd: Failure in bootstrapping gfortran-4.5 on Cygwin]

2009-05-08 Thread Tim Prince
Ian Lance Taylor wrote: Angelo Graziosi writes: The current snapshot 4.5-20090507 fails to bootstrap on Cygwin: It did bootstrap effortlessly for me, once I logged off to clear hung processes, with the usual disabling of strict warnings. I'll let testsuite run over the weekend.

Re: Link error ....redefinition of......

2009-06-01 Thread Tim München
"src/stack/StackAr.d" > -o"src/stack/StackAr.o" "../src/stack/StackAr.cpp" > ../src/stack/StackAr.cpp:7: erreur: redefinition of > ‘Stack::Stack(int)’ > ../src/stack/StackAr.cpp:7: erreur: ‘Stack::Stack(int)’ > previously declared here > ../src/stack/Sta

Re: Failure building current 4.5 snapshot on Cygwin

2009-06-26 Thread Tim Prince
Angelo Graziosi wrote: > I want to flag the following failure I have seen on Cygwin 1.5 trying to > build current 4.5-20090625 gcc snapshot: > checking whether the C compiler works... configure: error: in > `/tmp/build/intl': > configure: error: cannot run C compiled programs. > If you meant to cr

Re: Failure building current 4.5 snapshot on Cygwin

2009-06-26 Thread Tim Prince
Dave Korn wrote: Angelo Graziosi wrote: I want to flag the following failure I have seen on Cygwin 1.5 trying to build current 4.5-20090625 gcc snapshot: So what's in config.log? And what binutils are you using? cheers, DaveK In my case, it says no permission to execu

Re: Failure building current 4.5 snapshot on Cygwin

2009-06-26 Thread Tim Prince
Kai Tietz wrote: 2009/6/26 Seiji Kachi : Angelo Graziosi wrote: Dave Korn ha scritto: Angelo Graziosi wrote: I want to flag the following failure I have seen on Cygwin 1.5 trying to build current 4.5-20090625 gcc snapshot: So what's in config.log? And wha

Re: Failure building current 4.5 snapshot on Cygwin

2009-06-26 Thread Tim Prince
Kai Tietz wrote: 2009/6/26 Tim Prince : Kai Tietz wrote: 2009/6/26 Seiji Kachi : Angelo Graziosi wrote: Dave Korn ha scritto: Angelo Graziosi wrote: I want to flag the following failure I have seen on Cygwin 1.5 trying to build current

Re: random numbers

2009-07-07 Thread Tim Prince
ecrosbie wrote: how do I generate random numbers in a f77 program? Ed Crosbie

Re: random numbers

2009-07-07 Thread Tim Prince
ecrosbie wrote: how do I generate random numbers in a f77 program? Ed Crosbie This subject isn't topical on the gcc development forum. If you wish to use a gnu Fortran random number generator, please consider gfortran, which implements the language standard random number facility. http:/

Re: optimizing a DSO

2010-05-28 Thread Tim Prince
running the compiler. Ian Is it reasonable to assume when the configure test reports using GNU linker, it has taken that "exception," even without a --with-ld specification? -- Tim Prince

Re: gcc command line exceeds 8191 when building in XP

2010-07-19 Thread Tim Prince
link into multiple steps in order to deal with command line length limits. I would suggest adapting that. Can't study it myself now while travelling. -- Tim Prince

Re: x86 assembler syntax

2010-08-08 Thread Tim Prince
OWTO/Assembly-HOWTO/gas.html ? -- Tim Prince

Re: food for optimizer developers

2010-08-10 Thread Tim Prince
of obscurity which you add. How is this topic appropriate to gcc mail list? -- Tim Prince

Re: End of GCC 4.6 Stage 1: October 27, 2010

2010-09-06 Thread Tim Prince
l/gcc-testresults/2010-09/msg00295.html There are no libstdc++ results in that. Richard. This is true. I always run make check-gcc. What should I be doing instead? make -k check make check-c++ runs both g++ and libstdc++-v3 testsuites. -- Tim Prince

Re: Turn on -funroll-loops at -O3?

2011-01-21 Thread Tim Prince
On 1/21/2011 10:43 AM, H.J. Lu wrote: Hi, SInce -O3 turns on vectorizer, should it also turn on -funroll-loops? Only if a conservative default value for max-unroll-times is set 2<= value <= 4 -- Tim Prince

Re: Why doesn't vetorizer skips loop peeling/versioning for target supports hardware misaligned access?

2011-01-24 Thread Tim Prince
other compilers, but that could be an accident. At this point, I'd like to congratulate the developers for the progress already evident in 4.6. -- Tim Prince

supporting finer grained -Wextra

2006-04-03 Thread Tim Janik
hi there. i just enabled -Wextra to catch broken if statements, i.e. to enable warnings on: * An empty body occurs in an if or else statement. however this unfortunately triggers other warnings that i can't reasonably get rid of. here's a test snippet: == test.c ===

Re: Problem with type safety and the "sentinel" attribute

2006-06-09 Thread Tim Janik
thanks for the quick response Kaveh. On Fri, 9 Jun 2006, Kaveh R. Ghazi wrote: > void print_string_array (const char *array_name, > const char *string, ...) __attribute__ > ((__sentinel__)); > > print_string_array ("empty_arra

Re: Are 8-byte ints guaranteed?

2006-07-16 Thread Tim Prince
Thomas Koenig wrote: Hello world, are there any platforms where gcc doesn't support 8-byte ints? Can a front end depend on this? This would make life easier for Fortran, for example, because we could use INTEGER(KIND=8) for a lot of interfaces without having to bother with checks for the presen

Re: g77 problem for octave

2006-07-16 Thread Tim Prince
[EMAIL PROTECTED] wrote: Dear Sir/Madame, I have switched my OS to SuSE Linux 10.1 and for a while trying to install "Octave" to my computer. Unfortunately, the error message below is the only thing that i got. Install

libgomp: Thread creation failed: Invalid argument

2006-08-15 Thread Tim Schmielau
shows that pthread_create() fails without trying to call clone(), while the clone() call of course does happen for the succeeding testcases. How to further debug this problem? I am currently using gcc-4.2-20060812 on i686 and x86_64 SuSE 10.0 Linux systems. Thank you, Tim

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