gcc update (was Re: clang and -mfpmath=387 on ARCH=amd64)

2010-12-19 Thread Pedro F. Giffuni
Hi; FWIW, I generated PR 153298 which, among others, fixes gcc Bug 25413: "wrong alignment or incorrect address computation in vectorized code on Pentium 4 SSE." cheers, Pedro. ___ freebsd-toolchain@freebsd.org mailing list http://lists.freeb

Re: -fno-math-errno by default

2011-02-06 Thread Pedro F. Giffuni
--- On Sun, 2/6/11, Gerald Pfeifer wrote: ... > >   http://svn.freebsd.org/viewvc/base?view=revision&revision=181538 > > where David made -fno-math-errno the default for GCC with ... > > Do I understand correctly that libm on all versions of > FreeBSD and on all platforms does not set errno, s

Re: -fno-math-errno by default

2011-02-15 Thread Pedro F. Giffuni
Hi Gerald; --- On Tue, 2/15/11, Gerald Pfeifer wrote: ... > > That said, if any of you introduce any changes to the > system compiler or are aware of any that have not > been addressed upstream yet, please advise and I'll > see what can be done. > I think gcc/config/i386/freebsd.h needs an int

BSD format-extensions break the gcc testsuite

2011-02-22 Thread Pedro F. Giffuni
Hello; I have been trying to build kernels with llvm-gcc4 so I took the code to add -fformat-extensions from our system gcc and I added it to llvm-gcc4. Unfortunately, even when format-extensions are not set, it seems to alter gcc's behaviour. The llvm committer reported this issue: ___ ...

How about killing contrib/gperf

2011-03-10 Thread Pedro F. Giffuni
Hello; contrib/gperf has not been updated in at least 7 years. One of the reasons for not updating it was that the new version was written in C++, but from I could find out the real reason is that this program is not used at all. It was used to generate some files for gcc that come pre generated w

PathDB (non GPL/GNU debugger) ported to FreeBSD !

2011-05-18 Thread Pedro F. Giffuni
Hello... I caught this email on another list but it's directly relevant to to us and as I've seen so many complaints about the (lame) state of our GNU debugger, I am sure there is sufficient interest. Please test and submit feedback to cbergstrom@ as requested in his email. (FWIW, I suggested th

Re: PathDB (non GPL/GNU debugger) ported to FreeBSD !

2011-05-18 Thread Pedro F. Giffuni
--- On Wed, 5/18/11, Jason Hellenthal wrote: > > Sorry - no offense and just my point of view. PathDB may be > nice but there is nothing that is utterly apparent to be > already ported to FreeBSD as your subject implies. So I > went through all the links and most everything I see keeps > pointi

Clang + SAFECode Release

2011-08-29 Thread Pedro F. Giffuni
Hi; This new CLang + Valgrind-like feature announced is very cool: http://lists.cs.uiuc.edu/pipermail/cfe-dev/2011-August/016671.html Homepage: http://sva.cs.illinois.edu/index.html It doesn't look difficult to package starting from the clang-devel port but I have no time so I added it to the