RE: newlib & libgcov

2008-06-16 Thread Bingfeng Mei
I don't know why GCC defines inhibit_libc during configuration. Now I use --with-headers according to another mail's suggestion, this problem is solved. Thanks. Bingfeng -Original Message- From: Jan Hubicka [mailto:[EMAIL PROTECTED] Sent: 16 June 2008 02:54 To: Bingfeng Mei Cc: gcc@gcc.g

Re: C++ warnings vs. errors

2008-06-16 Thread Manuel López-Ibáñez
2008/6/16 Jonathan Wakely <[EMAIL PROTECTED]>: > 2008/6/13 Mark Mitchell: >> Jonathan Wakely wrote: >>> >>> Hi Volker, thanks for picking these issues up. I told Manuel I'd >>> review the rest of the remaining pedwarns, but haven't had time to do >>> it either. >> >> Just to chime in here: Volker,

Linking very large application with GCC trunk on powerpc-linux leads to relocation error of crtbegin/end.o

2008-06-16 Thread Laurent GUERBY
Hi, When linking a very large (> 100MB executable) application on powerpc-linux with trunk we get linker errors: .../lib/gcc/powerpc-unknown-linux-gnu/4.4.0/crtbegin.o:(.fini+0x0): relocation truncated to fit: R_PPC_REL24 against `.text' .../lib/gcc/powerpc-unknown-linux-gnu/4.4.0/crtend.o:(.init

Is this a GCC bug?

2008-06-16 Thread Bingfeng Mei
Hello, I encountered a problem in porting GCC (4.3.0) when I tried to make contructor/destructor work. The following is the error message compiling crtstuff.c. ../../src/gcc/crtstuff.c: In function 'call___do_global_ctors_aux': ../../src/gcc/crtstuff.c:562: error: expected string literal before

Updated comparison of GCC releases

2008-06-16 Thread Vladimir Makarov
Some people asked me to update GCC release comparison page on http://vmakarov.fedorapeople.org/spec/ I've added 4.3, new target x86_64 and SPECFP2000 for the comparison. You can find it on http://vmakarov.fedorapeople.org/spec/ Vlad

RE: Is this a GCC bug?

2008-06-16 Thread Bingfeng Mei
I realized I probably need to write CRT_CALL_STATIC_FUNCTION myself. That should solve the issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bingfeng Mei Sent: 16 June 2008 14:01 To: gcc@gcc.gnu.org Subject: Is this a GCC bug? Hello, I encountered a

Re: Linking very large application with GCC trunk on powerpc-linux leads to relocation error of crtbegin/end.o

2008-06-16 Thread Alan Modra
On Mon, Jun 16, 2008 at 01:27:58PM +0200, Laurent GUERBY wrote: > Hi, > > When linking a very large (> 100MB executable) application on > powerpc-linux with trunk we get linker errors: > > .../lib/gcc/powerpc-unknown-linux-gnu/4.4.0/crtbegin.o:(.fini+0x0): > relocation truncated to fit: R_PPC_REL

gccbug parser?

2008-06-16 Thread Rainer Orth
Daniel, I've submitted a bug report via gccbug about an hour ago, but so far have neither received a confirmation of the report nor a bounce. Is the gccbug parser at [EMAIL PROTECTED] still operational? Regards. Rainer

Re: gccbug parser?

2008-06-16 Thread Daniel Berlin
I haven't touched it in well over a year. I'll look what's up. On Mon, Jun 16, 2008 at 12:40 PM, Rainer Orth <[EMAIL PROTECTED]> wrote: > Daniel, > > I've submitted a bug report via gccbug about an hour ago, but so far have > neither received a confirmation of the report nor a bounce. Is the gcc

Re: Linking very large application with GCC trunk on powerpc-linux leads to relocation error of crtbegin/end.o

2008-06-16 Thread Laurent GUERBY
On Mon, 2008-06-16 at 23:36 +0930, Alan Modra wrote: > On Mon, Jun 16, 2008 at 01:27:58PM +0200, Laurent GUERBY wrote: > > Hi, > > > > When linking a very large (> 100MB executable) application on > > powerpc-linux with trunk we get linker errors: > > > > .../lib/gcc/powerpc-unknown-linux-gnu/4.4

[bug 19832] - would s.o. help, if I try to develop this enhancement ?

2008-06-16 Thread Christophe Jaillet
Hi all, a long time ago (in feb. 2005 !) I posted a small patch for a tiny speed-up of gcc. (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19832) According to the latest comment, gcc could be teached to detect such cases in order to optimize it away by itself. I do agree that such cases must not b

gcc-4.1-20080616 is now available

2008-06-16 Thread gccadmin
Snapshot gcc-4.1-20080616 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.1-20080616/ 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

Why does loop-35.c store motion testcase fail for AVR?

2008-06-16 Thread Andy H
Help ! gcc.dg/tree-ssa/loop-35.c is a test that looks for "Executing store motion" in dump-tree-lim-details As the load and store of memory location should be pulled out of loop. This works for 3 out of 4 tescases. But on AVR target test3() will fail. The only difference between this and te