Re: Migration of Cross Compiler from gcc 3.4.6 to gcc 4.1.1

2006-10-10 Thread Ian Lance Taylor
"Rohit Arul Raj" <[EMAIL PROTECTED]> writes: > I am upgrading my cross-compiler from 3.4.6 to 4.1.1. It has built > successfully. But while running the test suites, i am getting lots of > run time errors during optimization tests (Mostly size optimization - > Os). But the same code with same level

Migration of Cross Compiler from gcc 3.4.6 to gcc 4.1.1

2006-10-10 Thread Rohit Arul Raj
Hi all, I am upgrading my cross-compiler from 3.4.6 to 4.1.1. It has built successfully. But while running the test suites, i am getting lots of run time errors during optimization tests (Mostly size optimization - Os). But the same code with same level of optimization works fine with 3.4.6. 1.

multilib libffi/libjava

2006-10-10 Thread Jack Howarth
What is the situation with multilib builds of libffi and libjava in gcc 4.2 on architectures like x86_64 and ppc64 linux? I ask because I noticed that Fedora's gcc 4.1.1 specfile explicitly disables the multilib builds in libjava and doesn't seem to package libffi. Thanks in advance for any cla

Music Support Survey

2006-10-10 Thread info
Survey Introduction www.MusiCoop.com is conducting a survey regarding musician support services and would appreciate your response. MusiCoop.com is a *free* registry for bands, musicians, fans and promoters. The survey will take less than five minutes and you will not be asked to purchase any

Music Support Survey

2006-10-10 Thread info
Survey Introduction www.MusiCoop.com is conducting a survey regarding musician support services and would appreciate your response. MusiCoop.com is a *free* registry for bands, musicians, fans and promoters. The survey will take less than five minutes and you will not be asked to purchase any

Music Support Survey

2006-10-10 Thread info
Survey Introduction www.MusiCoop.com is conducting a survey regarding musician support services and would appreciate your response. MusiCoop.com is a *free* registry for bands, musicians, fans and promoters. The survey will take less than five minutes and you will not be asked to purchase any

Re: Compile time of Expression Templates in C++

2006-10-10 Thread Mike Stump
On Oct 10, 2006, at 6:25 AM, Jochen Haerdtlein wrote: I am a PhD student working on the extended use of expression templates for solving partial differential equations. Since compile time of huge expression template programs is a severe problem I fear that trying to solve that problem

pl1gcc-0.0.13 released

2006-10-10 Thread henrik . sorensen
October 2006 This is the thirteenth code drop of the GCC front-end for the PL/I programming language. PL/I for GCC is released under the terms of the GNU Public License; version 2. Main new feature in pl1gcc-0.0.13 is the preprocessor %GOTO statement. There is still no code generation taking pl

instruction splitting and preserving register notes

2006-10-10 Thread Roman Zippel
Hi, I currently have a problem of how to best preserve a register note across an instruction split, e.g. I had to change a define_split like this (from m68k.md): (define_split [(set (match_operand 0 "register_operand" "") (zero_extend (match_operand 1 "nonimmediate_src_operand" ""))

Re: [PATCH, various] Add "pdf" target to all relevant GCC makefiles.

2006-10-10 Thread Steve Kargl
On Tue, Oct 10, 2006 at 09:20:26AM -0700, Brooks Moses wrote: > ---gcc/fortran > > 2006-10-10 Brooks Moses <[EMAIL PROTECTED]> > > * Make-lang.in: Added "fortran.pdf", "gfortran.pdf" target > support. > This part is OK. Of course, I can

Re: [PATCH, various] Add "pdf" target to all relevant GCC makefiles.

2006-10-10 Thread Tom Tromey
> "Brooks" == Brooks Moses <[EMAIL PROTECTED]> writes: Brooks> The attached patch adds all of the relevant targets to enable Brooks> "make pdf" to work; it produces the same files (modulo Brooks> extension, of course) in the same locations as "make dvi". The gcc/java bits are ok assuming that

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Joseph S. Myers
On Tue, 10 Oct 2006, Paolo Bonzini wrote: > One point in favor of distributing gmp is that (according to its maintainers) > it's an incredible stress test for GCC, and a lot of .0 GCC versions are known > to miscompile it. That's a case for adding application testing back to the release criteria,

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Tom Tromey
> "Steve" == Steve Kargl <[EMAIL PROTECTED]> writes: Steve> Should we consider removing zlib and intl? Note that zlib is built both as a host library and a target library. So, if it is removed, cross builds of libgcj will no longer work. Steve> In particular, zlib 1.2.3 Steve> was released o

Re: aligned attribute and the new operator (pr/15795)

2006-10-10 Thread Ian Lance Taylor
[EMAIL PROTECTED] writes: > - the default versions of operator new and the aligned version of > operator new should be defined in the same section. That way, > when a user overrides the default operator new, they will get > a link error (duplicate definitions of new) unless they als

[PATCH, various] Add "pdf" target to all relevant GCC makefiles.

2006-10-10 Thread Brooks Moses
The attached patch adds all of the relevant targets to enable "make pdf" to work; it produces the same files (modulo extension, of course) in the same locations as "make dvi". The changes are, I believe, relatively straightforward and simple. I have attached two separate .diff files; the firs

Re: S/390 as GCC 4.3 secondary plattform?

2006-10-10 Thread Joe Buck
On Tue, Oct 10, 2006 at 08:30:46AM -0400, Richard Kenner wrote: > > Regardless of what happens with 4.3, I think the reality is that s/390 > > has been one of the better supported platforms for gcc since at least > > 3.2.x. The maintainers are very responsive and gcc-testresults is > > updated on a

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Mark Mitchell
Richard Earnshaw wrote: I think there's a very important distinction that needs to be drawn between a tool that needs to be installed to *build* gcc and a tool that needs to be installed in order to *run* gcc. GMP/MPFR is needed for the latter; and to date we have never relied on such an extern

Re: Question about strange register calling truncates to SImode on x86_64

2006-10-10 Thread Andrew Haley
Kai Tietz writes: > I am currently on to build the gcc target support for x86_64-pc-mingw64. > While this porting I found a strange register truncation, I do not believe > it is valid. For the c code: > > int foo(char *,...); > int doo(char *h) { return foo("abc ",h); } >

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread David Daney
Daniel Jacobowitz wrote: On Tue, Oct 10, 2006 at 04:28:34PM +0200, Paolo Bonzini wrote: Interestingly, other GNU projects (including bison) are no longer distributing intl. So, I think I agree that zlib and libintl should not be distributed. While zlib would probably be only moderate

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Paolo Bonzini
Interestingly, other GNU projects (including bison) are no longer distributing intl. So, I think I agree that zlib and libintl should not be distributed. While zlib would probably be only moderately painful to remove, I recommend anyone who wants to attempt intl be very very careful. Ou

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Daniel Jacobowitz
On Tue, Oct 10, 2006 at 04:28:34PM +0200, Paolo Bonzini wrote: > Interestingly, other GNU projects (including bison) are no longer > distributing intl. So, I think I agree that zlib and libintl should not > be distributed. While zlib would probably be only moderately painful to remove, I recomm

Question about strange register calling truncates to SImode on x86_64

2006-10-10 Thread Kai Tietz
Hello, I am currently on to build the gcc target support for x86_64-pc-mingw64. While this porting I found a strange register truncation, I do not believe it is valid. For the c code: int foo(char *,...); int doo(char *h) { return foo("abc ",h); } compiled result -> .f

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Paolo Bonzini
No. I am not volunteering to maintain zlib. If you reread the first 7 words, you'll note that I'm suggesting that zlib and intl should be removed. Why shouldn't these libraries be treated the same as gmp and mpfr? ... and infoZIP, which is now required to build libjava. Interestingly, other G

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Paolo Bonzini
No. I am not volunteering to maintain zlib. If you reread the first 7 words, you'll note that I'm suggesting that zlib and intl should be removed. Why shouldn't these libraries be treated the same as gmp and mpfr? ... and infoZIP, which is now required to build libjava. Interestingly, other G

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Steve Kargl
On Tue, Oct 10, 2006 at 08:51:55AM -0400, David Edelsohn wrote: > > Steve Kargl writes: > > Steve> Should we consider removing zlib and intl? In particular, zlib 1.2.3 > Steve> was released on 19 Jul 05 and included 2 fixes for security issues. > Steve> GCC did not update zlib until 12 Sep 05

Compile time of Expression Templates in C++

2006-10-10 Thread Jochen Haerdtlein
Hello, I am a PhD student working on the extended use of expression templates for solving partial differential equations. Thus, I did a lot of studying of expression templates papers, articles and expression templates implementations. Actually, I had some ideas for improving them for high perf

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread David Edelsohn
> Steve Kargl writes: Steve> Should we consider removing zlib and intl? In particular, zlib 1.2.3 Steve> was released on 19 Jul 05 and included 2 fixes for security issues. Steve> GCC did not update zlib until 12 Sep 05. Whether the security issues Steve> in GCC's version of zlib could be ex

Re: S/390 as GCC 4.3 secondary plattform?

2006-10-10 Thread Richard Kenner
> Regardless of what happens with 4.3, I think the reality is that s/390 > has been one of the better supported platforms for gcc since at least > 3.2.x. The maintainers are very responsive and gcc-testresults is > updated on a daily basis for multiple machine configs (390, 390x). I agree. And wo

Re: S/390 as GCC 4.3 secondary plattform?

2006-10-10 Thread Benjamin Kosnik
> Another, technical, reason to consider the s390x to be a primary > platform is that it is a different 64-bit big-endian target. > > I always watch the test-result outcomes for gfortran of s390x closely - > it's too easy to mess things up using little-endian. Same here. In C++ land it also has m

Re: Including GMP/MPFR in GCC repository?

2006-10-10 Thread Richard Earnshaw
On Tue, 2006-10-10 at 04:22, Mark Mitchell wrote: > Kaveh R. GHAZI wrote: > > Has there been any thought to including GMP/MPFR in the GCC repository > > like we do for zlib and intl? > > I do not think we should be including more such packages in the GCC > repository. It's complicated from an FS