[Bug ada/34717] Ada runtime improvements for OpenBSD to enable tasking and related features

2008-01-08 Thread charlet at adacore dot com
--- Comment #2 from charlet at adacore dot com 2008-01-09 07:57 --- Subject: Re: New: Ada runtime improvements for OpenBSD to enable tasking and related features > After the patch, configure option "--with-threads=gnat" enables tasking for > OpenBSD on x86 platform. Note that this op

[Bug tree-optimization/34355] ICE: invariant not recomputed when ADDR_EXPR changed with -ftree-parallelize-loops

2008-01-08 Thread ubizjak at gmail dot com
-- ubizjak at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34355

[Bug tree-optimization/34355] ICE: invariant not recomputed when ADDR_EXPR changed with -ftree-parallelize-loops

2008-01-08 Thread ubizjak at gmail dot com
--- Comment #3 from ubizjak at gmail dot com 2008-01-09 07:57 --- Fixed. -- ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED

[Bug fortran/34722] compile results in "internal compiler error: segmentation fault" message

2008-01-08 Thread burnus at gcc dot gnu dot org
--- Comment #4 from burnus at gcc dot gnu dot org 2008-01-09 07:42 --- (In reply to comment #3) > I don't get an segfault, but: > gamsana1.f90:1550.6: > SUBROUTINE INVENTNAMES(ROWNAM, COLNAM, RNAMLEN, CNAMLEN, M, N) The following error message I accidentally did not include; it is

[Bug fortran/34722] compile results in "internal compiler error: segmentation fault" message

2008-01-08 Thread burnus at gcc dot gnu dot org
--- Comment #3 from burnus at gcc dot gnu dot org 2008-01-09 07:39 --- I don't get an segfault, but: gamsana1.f90:1550.6: SUBROUTINE INVENTNAMES(ROWNAM, COLNAM, RNAMLEN, CNAMLEN, M, N) 1 Reduced test case: PROGRAM GAMSANAL IMPLICIT NONE INTEGER(4), ALLOCATA

[Bug c/34720] ICE in real_to_decimal, at real.c:1656

2008-01-08 Thread tgall dot foo at gmail dot com
--- Comment #2 from tgall dot foo at gmail dot com 2008-01-09 07:06 --- on a lark I tried turning off decimal float support no change. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34720

[Bug tree-optimization/34017] [4.2/4.3 Regression] ICE in lambda_loopnest_to_gcc_loopnest with -O2 -ftree-loop-linear

2008-01-08 Thread spop at gcc dot gnu dot org
--- Comment #3 from spop at gcc dot gnu dot org 2008-01-09 06:22 --- Subject: Re: [4.2/4.3 Regression] ICE in lambda_loopnest_to_gcc_loopnest with -O2 -ftree-loop-linear Patch http://gcc.gnu.org/ml/gcc-patches/2008-01/msg00342.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34

[Bug libfortran/34712] Formatted write of float broken (mingw32)

2008-01-08 Thread dannysmith at users dot sourceforge dot net
--- Comment #2 from dannysmith at users dot sourceforge dot net 2008-01-09 06:14 --- This is a dup of PR23138 which is fixed if using recent mingw runtime. Danny -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34712

[Bug c++/34152] Erratic behaviour: Exception translation (throw from signal handlers)

2008-01-08 Thread phelps at gnusto dot com
--- Comment #13 from phelps at gnusto dot com 2008-01-09 05:54 --- re: comment #12 -- sorry, just read comment #10. Ignore me. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34152

[Bug c++/34152] Erratic behaviour: Exception translation (throw from signal handlers)

2008-01-08 Thread phelps at gnusto dot com
--- Comment #12 from phelps at gnusto dot com 2008-01-09 05:53 --- re: comment #7, could you double-check with ldd that your application is picking up the right libstdc++.so? You may have to fiddle with your LD_LIBRARY_PATH to make it do so. -Ted -- http://gcc.gnu.org/bugzilla/sho

[Bug c/34720] ICE in real_to_decimal, at real.c:1656

2008-01-08 Thread tgall dot foo at gmail dot com
--- Comment #1 from tgall dot foo at gmail dot com 2008-01-09 05:50 --- Two things to be clear on. This is a build of the Jan 4 2008 snapshot. No patches are applied. SYSCALLS.i # 1 "SYSCALLS.c" # 1 "/var/tmp/portage/sys-devel/gcc-4.3.0_alpha20080104/work/build/gcc//" # 1 ""

[Bug tree-optimization/34679] [4.3 Regression] ICE: tree check: expected integer_type, have enumeral_type in host_integerp, at tree.c:4949 (predictive commoning)

2008-01-08 Thread spop at gcc dot gnu dot org
-- spop at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |spop at gcc dot gnu dot org |dot org

[Bug tree-optimization/34017] [4.2/4.3 Regression] ICE in lambda_loopnest_to_gcc_loopnest with -O2 -ftree-loop-linear

2008-01-08 Thread spop at gcc dot gnu dot org
-- spop at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |spop at gcc dot gnu dot org |dot org

[Bug tree-optimization/34458] [4.3 Regression] ICE in int_cst_value, at tree.c:8047 at -O3

2008-01-08 Thread spop at gcc dot gnu dot org
-- spop at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |spop at gcc dot gnu dot org |dot org

[Bug testsuite/30459] FAIL: g++.dg/eh/ia64-2.C (test for excess errors)

2008-01-08 Thread danglin at gcc dot gnu dot org
--- Comment #4 from danglin at gcc dot gnu dot org 2008-01-09 03:28 --- Fixed. -- danglin at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRM

[Bug testsuite/30459] FAIL: g++.dg/eh/ia64-2.C (test for excess errors)

2008-01-08 Thread danglin at gcc dot gnu dot org
--- Comment #3 from danglin at gcc dot gnu dot org 2008-01-09 03:26 --- Subject: Bug 30459 Author: danglin Date: Wed Jan 9 03:26:10 2008 New Revision: 131411 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131411 Log: PR testsuite/30459 g++.dg/eh/ia64-2.C: Requir

[Bug c++/34684] Cross DLL Exceptions

2008-01-08 Thread brian at dessent dot net
--- Comment #3 from brian at dessent dot net 2008-01-09 03:18 --- FSF gcc does not currently support exceptions across shared libraries on Cygwin or MinGW. This is because a shared libgcc is required, and libgcc only builds static on those platforms. For the 3.4 gcc releases that MinGW

[Bug testsuite/30459] FAIL: g++.dg/eh/ia64-2.C (test for excess errors)

2008-01-08 Thread danglin at gcc dot gnu dot org
--- Comment #2 from danglin at gcc dot gnu dot org 2008-01-09 03:15 --- Subject: Bug 30459 Author: danglin Date: Wed Jan 9 03:14:15 2008 New Revision: 131410 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131410 Log: PR testsuite/30459 g++.dg/eh/ia64-2.C: Requir

[Bug middle-end/34718] gcc.dg/vect/vect-iv-9.c fails with --disable-checking

2008-01-08 Thread ismail at pardus dot org dot tr
--- Comment #1 from ismail at pardus dot org dot tr 2008-01-09 02:37 --- No longer producable with trunk revision 131409 -> invalid. -- ismail at pardus dot org dot tr changed: What|Removed |Added --

[Bug c++/34687] as crashed

2008-01-08 Thread jokehell2 at hotmail dot com
--- Comment #10 from jokehell2 at hotmail dot com 2008-01-09 01:22 --- is bnu related to this? do i have to use make? in case that I must/have to use make how is going to be the comand line? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34687

[Bug fortran/34722] compile results in "internal compiler error: segmentation fault" message

2008-01-08 Thread sdirkse at gams dot com
--- Comment #2 from sdirkse at gams dot com 2008-01-09 01:16 --- I should have mentioned: I get this with a checkout of the gcc trunk from 8 Jan 2008. Also, this is not likely unique to 64-bit: I get the same error message on Linux32 with a similar file and a slightly older revision of

[Bug fortran/34722] compile results in "internal compiler error: segmentation fault" message

2008-01-08 Thread sdirkse at gams dot com
--- Comment #1 from sdirkse at gams dot com 2008-01-09 01:11 --- Created an attachment (id=14906) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14906&action=view) zipped source and doit.sh script to reproduce To reproduce, unzip the attachment and run ./doit.sh -- http://gcc

[Bug fortran/34722] New: compile results in "internal compiler error: segmentation fault" message

2008-01-08 Thread sdirkse at gams dot com
Here's the log of the failed compile: madison.gams.com:/home/steve/lang/f90/bug3$uname -a Linux madison.gams.com 2.6.23.9-85.fc8 #1 SMP Fri Dec 7 15:49:36 EST 2007 x86_64 x86_64 x86_64 GNU/Linux madison.gams.com:/home/steve/lang/f90/bug3$gfortran -c -m64 -O gamsana1.f90 gamsana1.f90:1541: internal

[Bug c++/34687] as crashed

2008-01-08 Thread jokehell2 at hotmail dot com
--- Comment #9 from jokehell2 at hotmail dot com 2008-01-09 00:46 --- still can't is there any version that accepts to leave _asm undeclared? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34687

[Bug c++/34687] as crashed

2008-01-08 Thread jokehell2 at hotmail dot com
--- Comment #8 from jokehell2 at hotmail dot com 2008-01-09 00:13 --- trying thanks -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34687

[Bug c++/33964] [4.3 Regression] internal compiler error: in dependent_type_p, at cp/pt.c:15319 (vararg templates)

2008-01-08 Thread pcarlini at suse dot de
--- Comment #3 from pcarlini at suse dot de 2008-01-09 00:05 --- Doug, can you confirm the code is legal? Because the ICE disappeared and now just compiles... -- pcarlini at suse dot de changed: What|Removed |Added -

[Bug tree-optimization/34683] [4.3 Regression] Fortran FE generated IL pessimizes middle-end IL and analysis

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #35 from steven at gcc dot gnu dot org 2008-01-09 00:04 --- How does the trunk compare now to the numbers mentioned in comment #16 ? -- steven at gcc dot gnu dot org changed: What|Removed |Added -

[Bug fortran/34719] N_GSYM stabs warning with common blocks on Mac OS X Leopard

2008-01-08 Thread burnus at gcc dot gnu dot org
--- Comment #1 from burnus at gcc dot gnu dot org 2008-01-08 23:33 --- If I read http://gcc.gnu.org/ml/gcc-patches/2007-02/msg00735.html correctly, it should work if you use -gdwarf-2 instead of -g. My understanding is that it not a bug in GCC, but I might be wrong. -- http://gcc.g

[Bug bootstrap/34259] Compile gcc 3.4.6 on tru64 unix v5.1b problem with yacc syntax

2008-01-08 Thread wilson at gcc dot gnu dot org
--- Comment #2 from wilson at gcc dot gnu dot org 2008-01-08 23:20 --- GCC is assuming use of GNU bison instead of yacc here. Install GNU bison, reconfigure, and the problem will go away. GCC release tar balls have pre-generated output files with appropriate file time stamps, so that e

[Bug c++/33819] [4.2/4.3 Regression] Miscompiled shift of C++ bitfield

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2008-01-08 23:19 --- struct s { long long id() const { return (this->a << 16) >> 16; } long long a : 48; int i1 : 16; }; long long bar(struct s *x) { return (x->a << 16) >> 16; } shows different IL from the FE for id() vs bar():

[Bug fortran/34721] New: Output statements fool the -Wuninitialized option

2008-01-08 Thread dominiq at lps dot ens dot fr
The following code subroutine test(a, b, x) integer :: i, n real :: a, b, x(:) if (a==b) n=size(x) print *, n do i=1,n x(i)=n end do end does not give any warning when compiled with 'gfortran -c -O -Wuninitialized' even if I comment the "if" line. If I comment the "print" line (with or without t

[Bug c++/34687] as crashed

2008-01-08 Thread dj at redhat dot com
--- Comment #7 from dj at redhat dot com 2008-01-08 22:00 --- Subject: Re: as crashed DJGPP 2.04 is newer than djgpp 2.03. You need to try the gcc 4.2.2 that's built with djgpp 2.04 (it's in the "beta" subdir, instead of "current"). You have installed the gcc 4.2.2 that's built with

[Bug c/34720] New: ICE in real_to_decimal, at real.c:1656

2008-01-08 Thread tgall dot foo at gmail dot com
overview: building gcc 4.3 with gcc 4.3 fails on a 64 bit ppc64 box. (yes, running as elf64) gcc -v Using built-in specs. Target: powerpc64-unknown-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-4.3.0_alpha20080104/work/gcc-4.3-20080104/configure --prefix=/usr --bindir=/usr/powerpc64-u

[Bug c++/34687] as crashed

2008-01-08 Thread jokehell2 at hotmail dot com
--- Comment #6 from jokehell2 at hotmail dot com 2008-01-08 21:40 --- No becouse I dinb't know it was in the ftp and I want to compile a program that said that it could be compiled in GCC 3.0 without trouble but if I use an older version I could get mi computer hung up and another altern

[Bug c++/31863] [4.1/4.2 Regression] g++-4.1: out of memory with -O1/-O2

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #23 from rguenth at gcc dot gnu dot org 2008-01-08 21:36 --- Fixed on the trunk. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Assig

[Bug c++/31863] [4.1/4.2/4.3 Regression] g++-4.1: out of memory with -O1/-O2

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #22 from rguenth at gcc dot gnu dot org 2008-01-08 21:36 --- Subject: Bug 31863 Author: rguenth Date: Tue Jan 8 21:35:25 2008 New Revision: 131405 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131405 Log: 2008-01-08 Richard Guenther <[EMAIL PROTECTED]>

[Bug fortran/34706] FE should reuse array temporaries, reduce temporaties and tell ME the array-size type

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2008-01-08 21:28 --- Unassigning for the rest of the improvements in this bug. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug c++/34687] as crashed

2008-01-08 Thread dj at redhat dot com
--- Comment #5 from dj at redhat dot com 2008-01-08 21:26 --- Subject: Re: as crashed Have you tried the 2.04 version? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34687

[Bug fortran/34719] New: N_GSYM stabs warning with common blocks on Mac OS X Leopard

2008-01-08 Thread dojo at masterleep dot com
Under Mac OS X Leopard using the prepackaged gfortran binaries from 12/31/2007, any fortran program with a common block emits a N_GSYM stabs warning when compiled in debug mode. This is with the Leopard version of XCode (3.0). $ cat test.f program test common nrange call f

[Bug tree-optimization/34683] [4.3 Regression] Fortran FE generated IL pessimizes middle-end IL and analysis

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #34 from rguenth at gcc dot gnu dot org 2008-01-08 21:22 --- Subject: Bug 34683 Author: rguenth Date: Tue Jan 8 21:21:29 2008 New Revision: 131404 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131404 Log: 2008-01-08 Richard Guenther <[EMAIL PROTECTED]>

[Bug fortran/34706] FE should reuse array temporaries, reduce temporaties and tell ME the array-size type

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-01-08 21:22 --- Subject: Bug 34706 Author: rguenth Date: Tue Jan 8 21:21:29 2008 New Revision: 131404 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131404 Log: 2008-01-08 Richard Guenther <[EMAIL PROTECTED]> PR

[Bug c++/34687] as crashed

2008-01-08 Thread jokehell2 at hotmail dot com
--- Comment #4 from jokehell2 at hotmail dot com 2008-01-08 21:20 --- well again couldn't solve it well I missed writing that im running gcc in windows xp in a Pentium III 933mhz processor, and this is what I get by adding -v as a mail told me, This is the full output I get while trying

[Bug middle-end/34718] New: gcc.dg/vect/vect-iv-9.c fails with --disable-checking

2008-01-08 Thread ismail at pardus dot org dot tr
--without-included-gettext --without-system-libunwind --with-system-zlib --with-cpu=generic --with-pkgversion='Pardus Linux' --with-bugurl=http://bugs.pardus.org.tr Thread model: posix gcc version 4.3.0 20080108 [trunk revision 131392] (Pardus Linux) I see one unexpected failure : FA

[Bug rtl-optimization/34716] application segfaults when compiled with -O2, but works well with -O1

2008-01-08 Thread aleksey dot shipilev at gmail dot com
--- Comment #6 from aleksey dot shipilev at gmail dot com 2008-01-08 20:37 --- Here you go, Andrew. # gdb ./a.out GNU gdb 6.7.1 (gdb) set disassembly-flavor intel (gdb) run Starting program: ~/src/gcc-b/a.out before: output=bffa911c, buf=bffa8f1c after: output=bffa911c, buf=bffa8f1c s

[Bug rtl-optimization/34716] application segfaults when compiled with -O2, but works well with -O1

2008-01-08 Thread pinskia at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2008-01-08 20:24 --- Can you run your program under gdb and then give the backtrace? Are you sure that the ioctl does not keep around the buffer so when you return from main, the buffer becomes invalid? -- http://gcc.gnu.org/bugzill

[Bug rtl-optimization/34716] application segfaults when compiled with -O2, but works well with -O1

2008-01-08 Thread aleksey dot shipilev at gmail dot com
--- Comment #4 from aleksey dot shipilev at gmail dot com 2008-01-08 20:06 --- Created an attachment (id=14905) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14905&action=view) Updated test One should get the read from device working. If the test prints "FAILED" that mean issue m

[Bug ada/34717] Ada runtime improvements for OpenBSD to enable tasking and related features

2008-01-08 Thread tero dot koskinen at iki dot fi
--- Comment #1 from tero dot koskinen at iki dot fi 2008-01-08 19:59 --- Created an attachment (id=14904) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14904&action=view) Ada tasking for OpenBSD The patch attached in case the url does not work. -- http://gcc.gnu.org/bugzilla

[Bug ada/34717] New: Ada runtime improvements for OpenBSD to enable tasking and related features

2008-01-08 Thread tero dot koskinen at iki dot fi
Ada runtime of gcc trunk (r131371) does not have OpenBSD specific sections, so the pthreads library and related features are not used/enabled on OpenBSD. Patch at http://iki.fi/tero.koskinen/gcc/gcc-ada-gnattools-tasking.diff adds files a-intnam-openbsd.ads, g-soccon-openbsd.ads, s-osinte-openbsd.

[Bug target/31644] [avr] can't find a register in class 'BASE_POINTER_REGS' while reloading 'asm'

2008-01-08 Thread eric dot weddington at atmel dot com
--- Comment #8 from eric dot weddington at atmel dot com 2008-01-08 19:49 --- (In reply to comment #7) > Created an attachment (id=14902) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14902&action=view) [edit] > another asm code block triggering the error > > Just been hit by thi

[Bug rtl-optimization/34716] application segfaults when compiled with -O2, but works well with -O1

2008-01-08 Thread aleksey dot shipilev at gmail dot com
--- Comment #3 from aleksey dot shipilev at gmail dot com 2008-01-08 19:47 --- Sorry, Andrew, but result=-1 shows that ioctl failed to read enough data from the device (maybe your device does not support SMART?). I tried to get rid of any of such hardware-specific code, but can't elimin

[Bug middle-end/32395] false positive warning about use of uninitialized variable.

2008-01-08 Thread pluto at agmk dot net
--- Comment #13 from pluto at agmk dot net 2008-01-08 19:44 --- Created an attachment (id=14903) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14903&action=view) testacase for /opt/gcc43/bin/g++ 32395.ii -Wall -c -O1 -m32 -- pluto at agmk dot net changed: What|R

[Bug rtl-optimization/34716] application segfaults when compiled with -O2, but works well with -O1

2008-01-08 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2008-01-08 19:35 --- I always get: before: output=bfda12b4, buf=bfda10b4 after: output=bfda12b4, buf=bfda10b4 sizeof(buf)=512 result=-1 I really don't think this is a GCC bug. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3471

[Bug target/31644] [avr] can't find a register in class 'BASE_POINTER_REGS' while reloading 'asm'

2008-01-08 Thread sascha-web-gcc dot gnu dot org at silbe dot org
--- Comment #7 from sascha-web-gcc dot gnu dot org at silbe dot org 2008-01-08 19:29 --- Created an attachment (id=14902) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14902&action=view) another asm code block triggering the error Just been hit by this after upgrading to Ubuntu g

[Bug target/34709] [4.3 regression]: revision 131342 miscompiled 481.wrf on Linux/Intel64

2008-01-08 Thread ubizjak at gmail dot com
--- Comment #7 from ubizjak at gmail dot com 2008-01-08 19:27 --- Fixed. -- ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED

[Bug target/34709] [4.3 regression]: revision 131342 miscompiled 481.wrf on Linux/Intel64

2008-01-08 Thread uros at gcc dot gnu dot org
--- Comment #6 from uros at gcc dot gnu dot org 2008-01-08 19:23 --- Subject: Bug 34709 Author: uros Date: Tue Jan 8 19:22:46 2008 New Revision: 131403 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131403 Log: PR target/34709 Revert: 2008-01-05 Uros B

[Bug rtl-optimization/34716] application segfaults when compiled with -O2, but works well with -O1

2008-01-08 Thread aleksey dot shipilev at gmail dot com
--- Comment #1 from aleksey dot shipilev at gmail dot com 2008-01-08 19:07 --- Created an attachment (id=14901) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14901&action=view) test used in issue This test was derived from powertweak code, which segfaults. -- http://gcc.gnu.

[Bug rtl-optimization/34716] New: application segfaults when compiled with -O2, but works well with -O1

2008-01-08 Thread aleksey dot shipilev at gmail dot com
When building application (namely, powertweak) with gcc 4.1.2 using -02, application experiences segfault during startup. When building in the same configuration but using -O1, all works fine. Attached microtest (test.c) which resembles the problem: # gcc test.c && ./a.out before: output=bff74f74

[Bug fortran/19925] Implied do-loop in an initialization expression is broken

2008-01-08 Thread jvdelisle at gcc dot gnu dot org
--- Comment #14 from jvdelisle at gcc dot gnu dot org 2008-01-08 19:04 --- This may be fixable employing gfc_trans_assignment at the right place similar to the fix Paul used in PR34438. I have not time to chase this. Un-assigning. -- jvdelisle at gcc dot gnu dot org changed:

[Bug middle-end/34212] spurious warning: value computed is not used

2008-01-08 Thread pluto at agmk dot net
--- Comment #6 from pluto at agmk dot net 2008-01-08 19:00 --- (In reply to comment #5) > Mine, but this will not get in until around the 25th. > ping ;) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34212

[Bug target/34709] [4.3 regression]: revision 131342 miscompiled 481.wrf on Linux/Intel64

2008-01-08 Thread ubizjak at gmail dot com
--- Comment #5 from ubizjak at gmail dot com 2008-01-08 18:36 --- (In reply to comment #3) > It works. Ok, then we have the same issue with rsqrtss as with rcpss in PR target/34702. I'll disable -mrecip as default for -ffast-math. -- ubizjak at gmail dot com changed: Wh

[Bug target/34709] [4.3 regression]: revision 131342 miscompiled 481.wrf on Linux/Intel64

2008-01-08 Thread hjl at lucon dot org
--- Comment #4 from hjl at lucon dot org 2008-01-08 18:24 --- (In reply to comment #2) > BTW: What happens if -mrecip is used to compile 481.wrf? > "-O2 -mrecip -ffast-math" miscompiles 481.wrf on Linux/Intel64. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34709

[Bug c++/34715] New: always_inline does not seem to force inlining when used only in the definition of a function in a namespace

2008-01-08 Thread lo at meep dot co dot uk
Snapshot gcc-4.3-20080104, gcc-4.3-20071109. Test code below. When 'inline' modifier and 'always_inline' attribute are used only in the definition of "min", inlining does not appear to happen (and no error is output). When I add the modifier and attribute to the declaration of "min", inlining do

[Bug target/34709] [4.3 regression]: revision 131342 miscompiled 481.wrf on Linux/Intel64

2008-01-08 Thread hjl at lucon dot org
--- Comment #3 from hjl at lucon dot org 2008-01-08 18:01 --- (In reply to comment #2) > (In reply to comment #1) > > No idea if Uros has access to spec, so maybe you can quote the snippet where > > rsqrtss is used from the assembly of 481.wrf? > > Unfortunatelly no... does this patch h

[Bug other/31359] 4.2 branch still generates abort for function casting

2008-01-08 Thread manu at gcc dot gnu dot org
--- Comment #6 from manu at gcc dot gnu dot org 2008-01-08 17:55 --- I think the consensus is clear on what needs to be done. So this is confirmed. Just needs someone to do it. Unfortunately, given the huge amount of open issues, I would guess that making undefined code work is quite dow

[Bug c/31348] Error in compilation

2008-01-08 Thread manu at gcc dot gnu dot org
--- Comment #4 from manu at gcc dot gnu dot org 2008-01-08 17:46 --- Waiting for feedback. -- manu at gcc dot gnu dot org changed: What|Removed |Added Status|

[Bug middle-end/25547] 3 * dead data in compiler source code

2008-01-08 Thread manu at gcc dot gnu dot org
--- Comment #4 from manu at gcc dot gnu dot org 2008-01-08 17:30 --- (In reply to comment #3) > Most of them will be fixed by: > http://gcc.gnu.org/ml/gcc-patches/2006-02/msg00447.html > > I still have to decide if we want to remove ggc_stats or not. > As far as I can see this patch w

[Bug tree-optimization/33763] [4.1/4.2/4.3 Regression] Bogus inlining failed in call to `xxx': redefined extern inline functions are not considered for inlining

2008-01-08 Thread rguenther at suse dot de
--- Comment #7 from rguenther at suse dot de 2008-01-08 17:27 --- Subject: Re: [4.1/4.2/4.3 Regression] Bogus inlining failed in call to `xxx': redefined extern inline functions are not considered for inlining On Tue, 8 Jan 2008, jakub at gcc dot gnu dot org wrote: > --- Comment

[Bug other/34592] useless computation found

2008-01-08 Thread manu at gcc dot gnu dot org
--- Comment #6 from manu at gcc dot gnu dot org 2008-01-08 17:26 --- (In reply to comment #3) > > I also counted about 300 similar cases where Intel > produced warning #593. I think there is quite a bit > of pointless computation going on. > Thanks. I think optimisers should remove al

[Bug tree-optimization/33763] [4.1/4.2/4.3 Regression] Bogus inlining failed in call to `xxx': redefined extern inline functions are not considered for inlining

2008-01-08 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-01-08 17:25 --- So do I and even am using that patch for quite some time in our gcc packages. But Mark objected to that: http://gcc.gnu.org/ml/gcc-patches/2007-11/msg00589.html The current state of things is bad, because with glibc 2.

[Bug tree-optimization/30194] [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #21 from steven at gcc dot gnu dot org 2008-01-08 17:21 --- OK. I was asking because of the final remark in comment #11. Let's close this as fixed because the test suite failure is gone and it's unclear what's left to work on. -- http://gcc.gnu.org/bugzilla/show_bug.cg

[Bug tree-optimization/30194] [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #20 from rguenth at gcc dot gnu dot org 2008-01-08 17:18 --- Lets just close this as fixed then, as the problem went away. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added -

[Bug web/34630] testing email to gcc-bugs

2008-01-08 Thread manu at gcc dot gnu dot org
--- Comment #2 from manu at gcc dot gnu dot org 2008-01-08 17:13 --- It works. -- manu at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED

[Bug middle-end/31309] 6 byte assignment at end of structure reads/writes past end of structure causing SEGV when that memory is not accessable.

2008-01-08 Thread ebotcazou at gcc dot gnu dot org
--- Comment #17 from ebotcazou at gcc dot gnu dot org 2008-01-08 17:10 --- Michael, any reason for being so scrupulous and not forcing the mode? Index: expr.c === --- expr.c (revision 131326) +++ expr.c (working

[Bug c++/34687] my gcc wont compile

2008-01-08 Thread manu at gcc dot gnu dot org
--- Comment #3 from manu at gcc dot gnu dot org 2008-01-08 17:08 --- Waiting for feedback. -- manu at gcc dot gnu dot org changed: What|Removed |Added Status|

[Bug c++/34314] [4.3 Regression] ICE on invalid code (with variadic templates): tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in template_class_depth

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #2 from steven at gcc dot gnu dot org 2008-01-08 17:08 --- *** Bug 34606 has been marked as a duplicate of this bug. *** -- steven at gcc dot gnu dot org changed: What|Removed |Added -

[Bug c++/34606] [4.3 regression] ICE with invalid specialization of variadic template

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #1 from steven at gcc dot gnu dot org 2008-01-08 17:08 --- *** This bug has been marked as a duplicate of 34314 *** -- steven at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/30194] [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs

2008-01-08 Thread dnovillo at google dot com
--- Comment #19 from dnovillo at google dot com 2008-01-08 17:06 --- Subject: Re: [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs > I don't think anything is wrong with 'alias set partitioning dependent on SFT > DECL_UIDs'. If two SFTs score equal we need to discrim

[Bug c++/31863] [4.1/4.2/4.3 Regression] g++-4.1: out of memory with -O1/-O2

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #21 from rguenth at gcc dot gnu dot org 2008-01-08 16:54 --- Well, the many SFTs don't help the situation for sure. But we can't do anything for 4.3 here, as only after walking all the fields in push_fields_to_fieldstack we figure out we better not generate SFTs here. Whic

[Bug tree-optimization/33763] [4.1/4.2/4.3 Regression] Bogus inlining failed in call to `xxx': redefined extern inline functions are not considered for inlining

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2008-01-08 16:49 --- I would suggest to go with the patch in comment #3. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33763

[Bug gcov-profile/34610] [4.3 regression] ICE with "-fprofile-arcs -fopenmp"

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2008-01-08 16:45 --- Yes, this doesn't ICE for me for 4.2. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug c++/31863] [4.1/4.2/4.3 Regression] g++-4.1: out of memory with -O1/-O2

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #20 from steven at gcc dot gnu dot org 2008-01-08 16:36 --- So this bug was worked around -- but can this be fixed properly for GCC 4.3? Richi, is this just another example of the SFT problems reported in other PRs? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31863

[Bug tree-optimization/30194] [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #18 from rguenth at gcc dot gnu dot org 2008-01-08 16:40 --- I don't think anything is wrong with 'alias set partitioning dependent on SFT DECL_UIDs'. If two SFTs score equal we need to discriminate them somehow. DECL_UID is exactly the right thing to use for this. Note th

[Bug tree-optimization/34683] [4.3 Regression] Fortran FE generated IL pessimizes middle-end IL and analysis

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #33 from rguenth at gcc dot gnu dot org 2008-01-08 16:29 --- Subject: Bug 34683 Author: rguenth Date: Tue Jan 8 16:29:14 2008 New Revision: 131400 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131400 Log: 2008-01-08 Richard Guenther <[EMAIL PROTECTED]>

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-08 Thread rguenth at gcc dot gnu dot org
--- Comment #18 from rguenth at gcc dot gnu dot org 2008-01-08 16:29 --- The testcase reproduces for me on a x86_64 -> hppa64-linux cross on trunk with -O2 -fno-inline-small-functions. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31944

[Bug gcov-profile/34610] [4.3 regression] ICE with "-fprofile-arcs -fopenmp"

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #7 from steven at gcc dot gnu dot org 2008-01-08 16:26 --- This is marked as a regression -- but from what? Did this work in GCC 4.2? -- steven at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/30194] [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs

2008-01-08 Thread dnovillo at google dot com
--- Comment #17 from dnovillo at google dot com 2008-01-08 16:23 --- Subject: Re: [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs On 8 Jan 2008 16:20:39 -, steven at gcc dot gnu dot org <[EMAIL PROTECTED]> wrote: > Diego, > Is this something you plan to work on

[Bug tree-optimization/30194] [4.3 Regression] alias set partitioning dependent on SFT DECL_UIDs

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #16 from steven at gcc dot gnu dot org 2008-01-08 16:20 --- Diego, Is this something you plan to work on for GCC 4.3? Does this still qualify as a "4.3 regression"? -- steven at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug c++/29607] [DR 224] [4.1/4.2/4.3 Regression] dependent name with base classes

2008-01-08 Thread steven at gcc dot gnu dot org
-- steven at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |SUSPENDED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29607

[Bug c++/29607] [DR 224] [4.1/4.2/4.3 Regression] dependent name with base classes

2008-01-08 Thread steven at gcc dot gnu dot org
-- steven at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfir

[Bug c++/29469] [DR 224] [4.1/4.2/4.3 Regression] error: non-template 'pair' used as template

2008-01-08 Thread steven at gcc dot gnu dot org
-- steven at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |SUSPENDED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29469

[Bug c++/29469] [DR 224] [4.1/4.2/4.3 Regression] error: non-template 'pair' used as template

2008-01-08 Thread steven at gcc dot gnu dot org
-- steven at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfir

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-08 Thread steven at gcc dot gnu dot org
--- Comment #17 from steven at gcc dot gnu dot org 2008-01-08 16:14 --- Does anyone know how to reproduce this with a cross-compiler? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31944

[Bug middle-end/34694] [4.3 regression] Wrong line number for uninitialized variable

2008-01-08 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-01-08 16:11 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug c++/33890] [4.3 regression] ICE in tsubst_copy with OpenMP

2008-01-08 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-01-08 16:11 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug middle-end/34694] [4.3 regression] Wrong line number for uninitialized variable

2008-01-08 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2008-01-08 16:09 --- Subject: Bug 34694 Author: jakub Date: Tue Jan 8 16:08:24 2008 New Revision: 131398 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131398 Log: PR middle-end/34694 * omp-low.c (copy_var_decl):

[Bug c++/33890] [4.3 regression] ICE in tsubst_copy with OpenMP

2008-01-08 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-01-08 16:07 --- Subject: Bug 33890 Author: jakub Date: Tue Jan 8 16:06:31 2008 New Revision: 131397 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131397 Log: PR c++/33890 * semantics.c (finish_omp_for): Don'

[Bug middle-end/28690] [4.2 Regression] Performace problem with indexed load/stores on powerpc

2008-01-08 Thread steven at gcc dot gnu dot org
-- steven at gcc dot gnu dot org changed: What|Removed |Added Status|WAITING |NEW Last reconfirmed|2006-08-11 13:29:43 |2008-01-08 15:59:2

[Bug middle-end/34483] wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605

2008-01-08 Thread dave at hiauly1 dot hia dot nrc dot ca
--- Comment #30 from dave at hiauly1 dot hia dot nrc dot ca 2008-01-08 15:51 --- Subject: Re: wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605 > Subject: Re: wo_prof_two_strs.c:56: internal compiler > error: in find_new_var_of_type,

[Bug middle-end/28690] [4.2/4.3 Regression] Performace problem with indexed load/stores on powerpc

2008-01-08 Thread bergner at gcc dot gnu dot org
--- Comment #45 from bergner at gcc dot gnu dot org 2008-01-08 15:44 --- This has been fixed in mainline (4.3), but has not been fixed in 4.2. I'm ok with not back porting this to 4.2. I'll give everyone a few days to object, otherwise I'll change the Target Milestone to 4.3 and close

[Bug fortran/34476] Parameters: Bogus out of bounds error in array constructor

2008-01-08 Thread pault at gcc dot gnu dot org
--- Comment #6 from pault at gcc dot gnu dot org 2008-01-08 15:16 --- Fixed on trunk Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added Status

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