GCSE problem on a gcc testsuite

2010-10-12 Thread johnc
Hi all,   I am facing with a GCSE problem on this GCC testsuite(gcc/testsuite/gcc.c-torture/execute/pr38819.c),using GCC-4.4.0: extern void exit (int); extern void abort (void); volatile int a = 1; volatile int b = 0; volatile int x = 2; volatile signed int

gcc-4.4-20101012 is now available

2010-10-12 Thread gccadmin
Snapshot gcc-4.4-20101012 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.4-20101012/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.4 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

Re: *_ALIGN_MAX_SKIP macros

2010-10-12 Thread Ian Lance Taylor
DJ Delorie writes: > * doc/tm.texi.in (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): New. > (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Change to hook. > (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise. > (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise. > > * targhooks.h (default_lab

Re: Bootstrap errors on i386-pc-solaris2.10 bisected

2010-10-12 Thread H.J. Lu
On Tue, Oct 12, 2010 at 2:46 PM, Art Haas wrote: > Hi. > > The bootstrap problems I've been having on the x86 Solaris machine, > plus the reply from maintainer Rainer Orth that his builds have > been succeeding were the impetus to investigate how 'git bisect' > works. After a bit of fumbling aroun

Bootstrap errors on i386-pc-solaris2.10 bisected

2010-10-12 Thread Art Haas
Hi. The bootstrap problems I've been having on the x86 Solaris machine, plus the reply from maintainer Rainer Orth that his builds have been succeeding were the impetus to investigate how 'git bisect' works. After a bit of fumbling around, including a rebuild of an apparently miscompiled 'git' bin

Dragonegg-2.8 released

2010-10-12 Thread Duncan Sands
A week and a day after the LLVM 2.8 release, I'm pleased to announce the availability of the corresponding dragonegg release. Get it while it's hot! http://dragonegg.llvm.org/#gettingrelease Duncan.

Re: gcov for assembly

2010-10-12 Thread Holger Blasum
Dear Ravi, On Mon, Oct 11, 2010 at 11:56:33AM +0530, ravi s wrote: > >  Is there a way to get the assembly code coverage just like we have it for > > source code like C/C++/Fortran ? > >  -fprofile-arcs -ftest-coverage  doesn't seem to work with assembly (*.S) > > files. Iirc the gcc approach

Gcc Summit - room share

2010-10-12 Thread James Lemke
I have booked a 2 bedroom suite at Les Suites for 10/24 - 28 (4 nights). Anyone willing to share costs can take the other room. Cheers, Jim.

Re: Insert new global declaration to Gimple

2010-10-12 Thread Hongtao
Sorry, I mean if I had built a VAR_DECL node as well as its DECL_INITIAL, where should I place the node? Since it is a global variable, can I just build the VAR_DECL node without placing it in any container, say symbol table or anywhere else? Thanks, Hongtao On 10/12/10 10:11, Hongtao wrote:

Insert new global declaration to Gimple

2010-10-12 Thread Hongtao
Dear All, How can I build a new global variable as well as its initializer on Gimple? Thanks, Hongtao Yu Purdue Univeristy

Re: %pc relative addressing of string literals/const data

2010-10-12 Thread Joakim Tjernlund
Joakim Tjernlund/Transmode wrote on 2010/10/09 18:32:40: > > Michael Meissner wrote on 2010/10/07 20:21:38: > > > > On Thu, Oct 07, 2010 at 04:50:50PM +0200, Joakim Tjernlund wrote: > > > Why not offer some of this on PowerPC32? mcmodel=small would probably be enough. > > > > Well as they say

Re: %pc relative addressing of string literals/const data

2010-10-12 Thread Joakim Tjernlund
Alan Modra wrote on 2010/10/11 14:58:45: > > On Sun, Oct 10, 2010 at 11:20:06AM +0200, Joakim Tjernlund wrote: > > Now I have had a closer look at this and it looks much like -fpic > > on ppc32, you still use the GOT/TOC to load the address where the data is. > > No, with ppc64 -mcmodel=medium you