IRA_COVER_CLASSES

2008-08-29 Thread Hans-Peter Nilsson
I think the necessity and urgency of IRA_COVER_CLASSES, calls for a few more details to be documented. tm.texi says for it: Cover classes are a set of non-intersecting register classes covering all hard registers used for register allocation purposes. Ok, so I can construct a set from reg_class a

Who broke bootstrap!

2008-08-29 Thread Steve Kargl
With a clean trunk and building in a different directoty, I end up at gmake[3]: Leaving directory `/usr/home/kargl/gcc/obj/zlib' gmake[3]: Entering directory `/usr/home/kargl/gcc/obj/libcpp' gmake[3]: Nothing to be done for `all'. gmake[3]: Leaving directory `/usr/home/kargl/gcc/obj/libcpp' gmake[

gcc trunk build failure on i686 darwin9

2008-08-29 Thread Jack Howarth
Is anyone else seeing the following build failure on i686 Darwin9? /bin/sh ../libtool --tag CXX --mode=compile /sw/src/fink.build/gcc44-4.3.999-20080829/darwin_objdir/./gcc/xgcc -shared-libgcc -B/sw/src/fink.build/gcc44-4.3.999-20080829/darwin_objdir/./gcc -nostdinc++ -L/sw/src/fink.build

gcc-4.4-20080829 is now available

2008-08-29 Thread gccadmin
Snapshot gcc-4.4-20080829 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.4-20080829/ 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/trunk

Re: Instrument-functions: possible also for function exit via exception?

2008-08-29 Thread Andrew Pinski
On Fri, Aug 29, 2008 at 2:36 AM, Tim München <[EMAIL PROTECTED]> wrote: > is it somehow possible to also be notified if a function/method is left with > a 'throw'? Or, would it be possible to patch gcc like that? I had a quick > look into function.c but it seems not to be as straight-forward as the

Re: QUERY : ARM inline code in Thumb file?

2008-08-29 Thread Michael Meissner
On Wed, Aug 27, 2008 at 10:31:24PM +0530, Aaron P. D'Souza wrote: > hello: > > one small question regarding use of ARM inline assembly code in a > C file that has been compiled for Thumb mode. > > is it possible to use ARM assembly code from within a C file that > has been compiled for Thumb and Th

Re: insn does not satisfy its constraints

2008-08-29 Thread Omar Torres
shafi wrote: >Operand 0 is a register >Operand 1 is a memory >Operand 2 is a register > > >> The md description for this instruction is: >> >> ;; addhi3 >> (define_expand "addhi3" >> [(set (match_operand:HI 0 "register_operand" "") >> (plus:HI (match_operand:HI 1 "coo

Re: GCC 4.3.2 Released

2008-08-29 Thread Doug Esser
sss what is GCC? - Original Message - From: "Joseph S. Myers" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; Sent: Friday, August 29, 2008 8:29 AM Subject: GCC 4.3.2 Released GCC 4.3.2 has been released. GCC 4.3.2 is a bug-fix release, containing fixes for regressions in GCC

Re: Enabling IPCP by default

2008-08-29 Thread Jan Hubicka
> > On Fri, 29 Aug 2008, Jan Hubicka wrote: > > > > > Hi, > > > tonight testing on x86_64, i386 and IA-64 didn't seem to bring any new > > > surprises, so I've comitted the following patch. > > > I will also update changes page of 4.4. > > > > > > * doc/invoke.texi (-fipa-cp): Enabled by defaul

Re: Enabling IPCP by default

2008-08-29 Thread Jan Hubicka
> On Fri, 29 Aug 2008, Jan Hubicka wrote: > > > Hi, > > tonight testing on x86_64, i386 and IA-64 didn't seem to bring any new > > surprises, so I've comitted the following patch. > > I will also update changes page of 4.4. > > > > * doc/invoke.texi (-fipa-cp): Enabled by default at -O2/-Os/-

GCC 4.3.2 Released

2008-08-29 Thread Joseph S. Myers
GCC 4.3.2 has been released. GCC 4.3.2 is a bug-fix release, containing fixes for regressions in GCC 4.3.1 relative to previous GCC releases. This release is available from the FTP servers listed at: http://www.gnu.org/order/ftp.html Please do not contact me directly regarding questions or

Re: Enabling IPCP by default

2008-08-29 Thread Richard Guenther
ace/rguenther/obj/./prev-gcc/ -B/usr/local/x86_64-unknown-linux-gnu/bin/ -c -g -O2 -gnatpg -gnata -nostdinc -I- -I. -Iada -I../../trunk/gcc/ada -I../../trunk/gcc/ada/gcc-interface ../../trunk/gcc/ada/sem_ch12.adb -o ada/sem_ch12.o +===GNAT BUG DETECTED===

Re: insn does not satisfy its constraints

2008-08-29 Thread shafi
>Hi All, > I am getting the error message bellow while hacking my gcc backend. >Any suggestions on how to fix this? > >error: insn does not satisfy its constraints: >(insn 25 50 26 2 (set (reg:HI 1 %r0 [33]) > (plus:HI (mem/s/j:HI (plus:HI (reg:HI 3 %r2) > (reg/v/f:HI

Re: Enabling IPCP by default

2008-08-29 Thread Jan Hubicka
Hi, tonight testing on x86_64, i386 and IA-64 didn't seem to bring any new surprises, so I've comitted the following patch. I will also update changes page of 4.4. * doc/invoke.texi (-fipa-cp): Enabled by default at -O2/-Os/-O3 (-fipa-cp-clone): Enabled by default at -O3. *

Instrument-functions: possible also for function exit via exception?

2008-08-29 Thread Tim München
Hi, is it somehow possible to also be notified if a function/method is left with a 'throw'? Or, would it be possible to patch gcc like that? I had a quick look into function.c but it seems not to be as straight-forward as the entry/exit instrumentation (What is probably the reason it isn't imp

Re: [Ada] strange errors with make check -j2 --target_board=\{-m32,-m64\}

2008-08-29 Thread Laurent GUERBY
On Thu, 2008-08-28 at 16:02 +0200, Richard Guenther wrote: > On Thu, Aug 28, 2008 at 12:36 PM, Manuel López-Ibáñez > <[EMAIL PROTECTED]> wrote: > > Dear all, > > > > I get the following errors when running the GNAT testsuite on > > x86_64-unknown-linux-gnu with make check -j2 > > --target_board=\{-