Re: recent troubles with float vectors & bitwise ops

2007-08-27 Thread tim prince
tbp wrote: On 8/23/07, Tim Prince <[EMAIL PROTECTED]> wrote: Note that icc9 has a strong bias for pentium4, which had no stall penalty for mistyped fp vectors as for Intel it came with the pentium M line, so you see a pxor even if generating code for the core2. # cat autoicc.cc float foo(cons

Re: Gcc error - configure: error: C compiler cannot create executables

2007-08-27 Thread Joel Sherrill
bruno steckelberg wrote: I got this messages on the shell screen: COMP-BRUNO:/home/bruno/Programas/cups-1.4svn-r6852# ./configure checking for gawk... no checking for mawk... mawk checking for gcc... gcc checking for C compiler default output file name... configure: error: C compiler cannot crea

Gcc error - configure: error: C compiler cannot create executables

2007-08-27 Thread bruno steckelberg
I got this messages on the shell screen: COMP-BRUNO:/home/bruno/Programas/cups-1.4svn-r6852# ./configure checking for gawk... no checking for mawk... mawk checking for gcc... gcc checking for C compiler default output file name... configure: error: C compiler cannot create executables See `config.

another build failure on ppc64-linux

2007-08-27 Thread Janis Johnson
Bootstrap of current trunk on powerpc64-linux fails in libstdc++ building system_error.lo. The code that fails was added a few days ago, but the failure seems to be the same as the one reported in PR 31490. I verified that the patch from comment #10 of that PR allows bootstrap of c,c++,fortran to

Re: Build failure on ppc64

2007-08-27 Thread Janis Johnson
On Mon, 2007-08-27 at 22:24 +0300, Revital1 Eres wrote: > Hello, > > I get the following error on ppc64 with trunk r127835: That failures is fixed in r127836. Janis

gcc-4.1-20070827 is now available

2007-08-27 Thread gccadmin
Snapshot gcc-4.1-20070827 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.1-20070827/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.1 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Re: Build failure on ppc64

2007-08-27 Thread Andrew Pinski
On 8/27/07, Revital1 Eres <[EMAIL PROTECTED]> wrote: > > Hello, > > I get the following error on ppc64 with trunk r127835: This should be fixed by revision 127836. -- Pinski

Re: use of ifndef inhibit_libc to disable the contents linux-unwind.h for targets with MD_UNWIND_SUPPORT

2007-08-27 Thread Stephen M. Kenton
David Daney wrote: You never state what you are trying to build. "cross compiler" does not really narrow it down. Also you don't state what errors you are experiencing. I'm experimenting with building a Linux based cross compiler/tool-chain for building the Kernel and Apps for every target in

Re: use of ifndef inhibit_libc to disable the contents linux-unwind.h for targets with MD_UNWIND_SUPPORT

2007-08-27 Thread David Daney
Stephen M. Kenton wrote: During the recent discussion about cross compilers I was told "bugs happen", so I went hunting. I have been digging into why building a cross compiler dies in different ways for different targets. As seen below, the Linux targets which use glibc define MD_UNWIND_SUPPORT

Re: use of ifndef inhibit_libc to disable the contents linux-unwind.h for targets with MD_UNWIND_SUPPORT

2007-08-27 Thread Daniel Jacobowitz
On Mon, Aug 27, 2007 at 03:29:23PM -0500, Stephen M. Kenton wrote: > As seen below, the Linux targets which use glibc define MD_UNWIND_SUPPORT and > have > a customized linux-unwind.h file. However, mips and i386 start and end those > files with > #ifndef inhibit_libc #endif statements whic

use of ifndef inhibit_libc to disable the contents linux-unwind.h for targets with MD_UNWIND_SUPPORT

2007-08-27 Thread Stephen M. Kenton
During the recent discussion about cross compilers I was told "bugs happen", so I went hunting. I have been digging into why building a cross compiler dies in different ways for different targets. As seen below, the Linux targets which use glibc define MD_UNWIND_SUPPORT and have a customized lin

Re: Issues with the constification patches

2007-08-27 Thread Aldy Hernandez
I've been solving conflicts left and right and ran into the same set of problems Diego describes independently. What's up with cbsi_last()/bsi_last(), and the rest of the functions that have been duplicated? We really shouldn't be changing APIs here, and if we absolutely need more than one routin

Build failure on ppc64

2007-08-27 Thread Revital1 Eres
Hello, I get the following error on ppc64 with trunk r127835: c/gcc/. -I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include -I../../gcc/gcc/../libdecnumber -I../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber../../gcc/gcc/regclass.c -o regclass.o ../../gcc/gcc/regclass.c: In function

Re: compiler chain on AIX

2007-08-27 Thread Ian Lance Taylor
"Ed S. Peschko" <[EMAIL PROTECTED]> writes: > As I'm going through, yes I can make mods to work around these bugs, but it > sure is > a pain.. It would be much easier if gnu-ld simply *worked* on AIX (and of > course AIX > stopped shipping broken libraries) I did the initial GNU ld port to AIX

[tuples] Merged with mainline

2007-08-27 Thread Diego Novillo
Some shuffling was needed due to the const patches, but things seem to be working.

Issues with the constification patches

2007-08-27 Thread Diego Novillo
I was doing a merge from mainline into the tuples branch this morning when I found various conflicts due to the constification patches. I realized that not only there are some routines that take 'const_tree' instead of 'tree', but also that there are new API routines as well. I agree in general w

PING SC members [was RE: RFA: GCC 4.2.1: Stabalizing coalesce_list's qsort]

2007-08-27 Thread Dave Korn
On 23 August 2007 22:34, Mark Mitchell wrote: > I do think that generating the same code, independent of host system, is > a very important property of GCC's design, just like generating the same > code independent of whether or not we're compiling with -g. Hear, hear. I've always thought th