[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread mark at codesourcery dot com
--- Comment #23 from mark at codesourcery dot com 2008-11-04 05:51 --- Subject: Re: [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected aph at gcc dot gnu dot org wrote: > It's quite likely that the Java FE should not be calling > cgraph_build_static_cdtor

[Bug middle-end/38004] [4.4 Regression] g++.dg/vect/pr36648.cc

2008-11-03 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2008-11-04 02:24 --- Revision 141547: http://gcc.gnu.org/ml/gcc-patches/2008-11/msg00060.html caused this regression. -- hjl dot tools at gmail dot com changed: What|Removed |Added --

[Bug target/37989] PR37528 fix broke --disable-shared on mingw32

2008-11-03 Thread dannysmith at users dot sourceforge dot net
--- Comment #5 from dannysmith at users dot sourceforge dot net 2008-11-04 02:21 --- Fixed by Mikael's patch -- dannysmith at users dot sourceforge dot net changed: What|Removed |Added --

[Bug target/37989] PR37528 fix broke --disable-shared on mingw32

2008-11-03 Thread dannysmith at gcc dot gnu dot org
--- Comment #4 from dannysmith at gcc dot gnu dot org 2008-11-04 02:17 --- Subject: Bug 37989 Author: dannysmith Date: Tue Nov 4 02:16:07 2008 New Revision: 141575 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141575 Log: 2008-11-03 Mikael Pettersson <[EMAIL PROTECTED]>

[Bug tree-optimization/36922] [4.4 Regression] ICE in tree-data-ref.c with -ftree-loop-linear

2008-11-03 Thread spop at gcc dot gnu dot org
--- Comment #7 from spop at gcc dot gnu dot org 2008-11-04 01:03 --- Subject: Re: [4.4 Regression] ICE in tree-data-ref.c with -ftree-loop-linear > Sebastian, any ideas how to fix this one? I will look at this bug. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36922

[Bug tree-optimization/36922] [4.4 Regression] ICE in tree-data-ref.c with -ftree-loop-linear

2008-11-03 Thread spop at gcc dot gnu dot org
--- Comment #6 from spop at gcc dot gnu dot org 2008-11-04 01:03 --- Mine. -- spop at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gc

[Bug fortran/37925] some error during 'make' on GCC 4.3.2

2008-11-03 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2008-11-04 00:40 --- > Yes I am Don't because it is known to be broken. *** This bug has been marked as a duplicate of 35619 *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug bootstrap/35619] [4.3/4.4 Regression] fixed includes not being found if building in src dir

2008-11-03 Thread pinskia at gcc dot gnu dot org
--- Comment #24 from pinskia at gcc dot gnu dot org 2008-11-04 00:40 --- *** Bug 37925 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added -

[Bug fortran/37925] some error during 'make' on GCC 4.3.2

2008-11-03 Thread kgjang at cray dot com
--- Comment #2 from kgjang at cray dot com 2008-11-04 00:36 --- (In reply to comment #1) > Are you trying to "make" from within the source directory? Yes I am -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37925

[Bug testsuite/38008] New: gcc/testsuite/gcc.c-torture/execute/builtins/lib/sprintf.c unportable

2008-11-03 Thread howarth at nitro dot med dot uc dot edu
The following test cases now fail on i686-apple-darwin10... FAIL: gcc.c-torture/execute/builtins/sprintf.c compilation, -O0 FAIL: gcc.c-torture/execute/builtins/sprintf.c compilation, -O1 FAIL: gcc.c-torture/execute/builtins/sprintf.c compilation, -O2

[Bug c/38001] regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread hjl dot tools at gmail dot com
--- Comment #7 from hjl dot tools at gmail dot com 2008-11-03 23:38 --- With gcc 4.4 on Linux/ia32, you can use -mincoming-stack-boundary=2 to compile your library to support library users compiled with -mpreferred-stack-boundary=2. Compile will align stack properly and efficiently when

[Bug c/37995] using fails if gcc invoked in a directory which has a subdirectory called "gcc"

2008-11-03 Thread brian at dessent dot net
--- Comment #4 from brian at dessent dot net 2008-11-03 23:23 --- Subject: Re: using fails if gcc invoked in a directory which has a subdirectory called "gcc" > /usr/lib/gcc/i686-pc-linux-gnu/4.3.2/cc1 -E -quiet -v -iprefix > /home/mvanier/tmp/../lib/gcc/i686-pc-linux-gnu/4.3.2/ h

[Bug pch/14933] missing pre-compiled header depends with -MD

2008-11-03 Thread pinskia at gcc dot gnu dot org
--- Comment #12 from pinskia at gcc dot gnu dot org 2008-11-03 22:33 --- Any news on this patch? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14933

[Bug fortran/37999] Fortran shape and kind intrinsic

2008-11-03 Thread burnus at gcc dot gnu dot org
--- Comment #4 from burnus at gcc dot gnu dot org 2008-11-03 22:17 --- "print *, shape( i )" That program works here with GCC 4.1.3, 4.2.1 and 4.3.3-20081002 of openSUSE, and with 4.3.3-20081103 and 4.4.0 of today. I not even get any valgrind error. Character tests: I can

[Bug pch/13675] #including a precompiled header more than once in the same unit fails

2008-11-03 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13675

[Bug testsuite/37241] [4.4 Regression]: FAIL: g++.dg/abi/key2.C

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2008-11-03 22:08 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug target/37812] [4.4 Regression] Invalid mnemonic 'lvlx'

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2008-11-03 22:08 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug testsuite/37241] [4.4 Regression]: FAIL: g++.dg/abi/key2.C

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2008-11-03 22:07 --- Subject: Bug 37241 Author: jakub Date: Mon Nov 3 22:05:57 2008 New Revision: 141565 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141565 Log: PR testsuite/37241 * g++.dg/abi/key2.C: Adjust re

[Bug target/37812] [4.4 Regression] Invalid mnemonic 'lvlx'

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2008-11-03 22:01 --- Subject: Bug 37812 Author: jakub Date: Mon Nov 3 21:59:36 2008 New Revision: 141564 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141564 Log: PR target/37812 * gcc.target/powerpc/altivec_chec

[Bug testsuite/37241] [4.4 Regression]: FAIL: g++.dg/abi/key2.C

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org

[Bug c++/38007] [4.2/4.3/4.4 Regression] g++ instantiate same operator twice due to bitfield in -O0 mode, causing symbol already defined assembler error

2008-11-03 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2008-11-03 20:07 --- Confirmed, a regression from GCC 4.1.1. Here is a self contained example :): class foo { public: template operator T (); }; template inline foo::operator T () { return (T)0; } struct b

[Bug rtl-optimization/37782] [4.4 regression] Stage2 ada compiler miscompiled

2008-11-03 Thread pinskia at gcc dot gnu dot org
--- Comment #12 from pinskia at gcc dot gnu dot org 2008-11-03 20:02 --- Subject: Bug 37782 Author: pinskia Date: Mon Nov 3 20:01:11 2008 New Revision: 141558 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141558 Log: 2008-11-03 Andrew Pinski <[EMAIL PROTECTED]> PR

[Bug rtl-optimization/37782] [4.4 regression] Stage2 ada compiler miscompiled

2008-11-03 Thread pinskia at gcc dot gnu dot org
--- Comment #11 from pinskia at gcc dot gnu dot org 2008-11-03 20:01 --- Fixed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNE

[Bug other/37463] [4.4 regression] All Solaris/x86 eh tests fail

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #12 from jakub at gcc dot gnu dot org 2008-11-03 19:23 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug c++/38007] New: g++ instantiate same operator twice due to bitfield in -O0 mode, causing symbol already defined assembler error

2008-11-03 Thread jengliang at gmail dot com
Following code produces symbol already defined assembler error when compiled with g++ 4.2.4 with -O0 flag. It can compile without problem with g++ 4.1.1. === foo.hpp === class foo { public: template operator T (); }; template inline foo::operator T () { return (T)0;

[Bug ada/37993] [4.4 Regression] missing Ada multilib support

2008-11-03 Thread ebotcazou at gcc dot gnu dot org
--- Comment #2 from ebotcazou at gcc dot gnu dot org 2008-11-03 19:17 --- > a-direct.ads:426:09: alignment for "Search_Typeb82s" must be at least 8 > a-direct.ads:426:09: alignment for "Search_Typer80s" must be at least 8 > a-direct.ads:426:09: alignment for "Search_Typet77s" must be at

[Bug other/37463] [4.4 regression] All Solaris/x86 eh tests fail

2008-11-03 Thread ro at gcc dot gnu dot org
--- Comment #11 from ro at gcc dot gnu dot org 2008-11-03 19:04 --- Subject: Bug 37463 Author: ro Date: Mon Nov 3 19:03:28 2008 New Revision: 141555 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141555 Log: PR other/37463 * configure.ac (gcc_cv_ld_ro_rw_mix): M

[Bug fortran/37999] Fortran shape and kind intrinsic

2008-11-03 Thread kargl at gcc dot gnu dot org
--- Comment #3 from kargl at gcc dot gnu dot org 2008-11-03 18:41 --- (In reply to comment #2) > With the new version, I will check the second problem I reported > as well and report back (kind intrinsic with character argument > in a type declararation statement) The 2nd problem is a

[Bug libgcj/38006] New: Incorrect proplist on inherit.png

2008-11-03 Thread hjl dot tools at gmail dot com
[EMAIL PROTECTED] gcc]$ svn proplist libjava/classpath/tools/resource/gnu/classpath/tools/gjdoc/htmldoclet/inherit.png [EMAIL PROTECTED] gcc]$ file libjava/classpath/tools/resource/gnu/classpath/tools/gjdoc/htmldoclet/inherit.png libjava/classpath/tools/resource/gnu/classpath/tools/gjdoc/htmldocle

[Bug c++/38005] inconsistent precedence of operators in namespaces

2008-11-03 Thread c dot hite at rtsgroup dot net
--- Comment #3 from c dot hite at rtsgroup dot net 2008-11-03 17:51 --- The way in which the compiler finds operators has something is referred to as "Koenig Lookup". -- c dot hite at rtsgroup dot net changed: What|Removed |Added --

[Bug tree-optimization/37573] [4.4 Regression] gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize

2008-11-03 Thread edwintorok at gmail dot com
--- Comment #17 from edwintorok at gmail dot com 2008-11-03 17:50 --- Thanks. -- edwintorok at gmail dot com changed: What|Removed |Added Status|RESOLVED

[Bug c++/38005] inconsistent precedence of operators in namespaces

2008-11-03 Thread c dot hite at rtsgroup dot net
--- Comment #2 from c dot hite at rtsgroup dot net 2008-11-03 17:47 --- Created an attachment (id=16621) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16621&action=view) 2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38005

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread aph at gcc dot gnu dot org
--- Comment #22 from aph at gcc dot gnu dot org 2008-11-03 17:47 --- I think think this is Java-specific. It's quite likely that the Java FE should not be calling cgraph_build_static_cdtor(), but when that call is removed some test cases fail. Rather than arguing what priority this sho

[Bug c++/38005] inconsistent precedence of operators in namespaces

2008-11-03 Thread c dot hite at rtsgroup dot net
--- Comment #1 from c dot hite at rtsgroup dot net 2008-11-03 17:47 --- Created an attachment (id=16620) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16620&action=view) 1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38005

[Bug c++/38005] New: inconsistent precedence of operators in namespaces

2008-11-03 Thread c dot hite at rtsgroup dot net
(see #1) G++ seems to use different rules than sun for determining which operator is called. G++ gives an operator in the current namespace priority over another with more specific parameters in the global scope. (see #2) G++ does something very strange. When the current namespace contains the

[Bug target/37812] [4.4 Regression] Invalid mnemonic 'lvlx'

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2008-11-03 17:43 --- Unrelated. For ppc64-double-1.c I think there is another PR open already. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37812

[Bug middle-end/38004] New: [4.4 Regression] g++.dg/vect/pr36648.cc

2008-11-03 Thread hjl dot tools at gmail dot com
On Linux/ia64, revision 141547 gave: +FAIL: g++.dg/vect/pr36648.cc scan-tree-dump-times vect "vectorized 1 loops" 1 +FAIL: g++.dg/vect/pr36648.cc scan-tree-dump-times vect "vectorizing stmts using SLP" 1 Revision 141544 is OK. -- Summary: [4.4 Regression] g++.dg/vect/pr36648.cc

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #21 from jakub at gcc dot gnu dot org 2008-11-03 17:41 --- Java is not a primary language, bugs that affect just Java and not C/C++ shouldn't be P1 or P2. Fortran FE bugs are P4 as well. That doesn't mean it can't be fixed, just that the release will not be delayed because

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread mmitchel at gcc dot gnu dot org
--- Comment #20 from mmitchel at gcc dot gnu dot org 2008-11-03 17:38 --- Do we still think this is Java-specific, or do we have any evidence that this can happen in C/C++ as well? -- mmitchel at gcc dot gnu dot org changed: What|Removed |Added --

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread dje at gcc dot gnu dot org
--- Comment #19 from dje at gcc dot gnu dot org 2008-11-03 17:35 --- Characterizing this as "testsuite failures" trivializes the problem. libgcj builds but does not work properly on the platforms. This PR should be categorized as P2, not P4. -- http://gcc.gnu.org/bugzilla/show_bug

[Bug testsuite/37241] [4.4 Regression]: FAIL: g++.dg/abi/key2.C

2008-11-03 Thread dominiq at lps dot ens dot fr
--- Comment #7 from dominiq at lps dot ens dot fr 2008-11-03 17:33 --- The failures disappear with the patch in comment #5. Thanks. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37241

[Bug target/37812] [4.4 Regression] Invalid mnemonic 'lvlx'

2008-11-03 Thread dominiq at lps dot ens dot fr
--- Comment #7 from dominiq at lps dot ens dot fr 2008-11-03 17:31 --- > Updated patch with also target-supports posted. With the updated patch I now get only three failures for the powerpc directory FAIL: gcc.target/powerpc/ppc64-abi-1.c (test for excess errors) <-- 64 bit

[Bug tree-optimization/36922] [4.4 Regression] ICE in tree-data-ref.c with -ftree-loop-linear

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-11-03 17:22 --- Sebastian, any ideas how to fix this one? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36922

[Bug c++/28743] [4.2/4.3/4.4 regression] ICE with invalid specialization

2008-11-03 Thread paolo dot carlini at oracle dot com
--- Comment #16 from paolo dot carlini at oracle dot com 2008-11-03 17:10 --- It caused c++/35282... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28743

[Bug middle-end/36315] [4.4 Regression] ICE with -fprofile-use (Invalid read of size 8)

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2008-11-03 17:01 --- Assuming it is fixed, if anyone can still reproduce it, please reopen with details. -- jakub at gcc dot gnu dot org changed: What|Removed |Added -

[Bug middle-end/35964] ICE with -funroll-loops on arm/arm eabi

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #16 from jakub at gcc dot gnu dot org 2008-11-03 17:06 --- It actually has been submitted: http://gcc.gnu.org/ml/gcc-patches/2008-05/msg01349.html but the regrename.c change has never been reviewed. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35964

[Bug other/37463] [4.4 regression] All Solaris/x86 eh tests fail

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2008-11-03 16:46 --- Patch preapproved by Alex: http://gcc.gnu.org/ml/gcc-patches/2008-10/msg01378.html -- jakub at gcc dot gnu dot org changed: What|Removed |Added -

[Bug tree-optimization/37684] [graphite] basic block containing VDEF of a scalar does not dominate basic block containing VUSE of the same scalar

2008-11-03 Thread spop at gcc dot gnu dot org
--- Comment #6 from spop at gcc dot gnu dot org 2008-11-03 16:44 --- Subject: Bug 37684 Author: spop Date: Mon Nov 3 16:43:02 2008 New Revision: 141551 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141551 Log: 2008-11-03 Harsha Jagasia <[EMAIL PROTECTED]> PR tree-op

[Bug tree-optimization/37684] [graphite] basic block containing VDEF of a scalar does not dominate basic block containing VUSE of the same scalar

2008-11-03 Thread spop at gcc dot gnu dot org
--- Comment #5 from spop at gcc dot gnu dot org 2008-11-03 16:44 --- Fixed. -- spop at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug bootstrap/36908] bootstrap forever with BOOT_CFLAGS="-O2 -ftree-loop-distribution"

2008-11-03 Thread spop at gcc dot gnu dot org
--- Comment #7 from spop at gcc dot gnu dot org 2008-11-03 16:36 --- Subject: Bug 36908 Author: spop Date: Mon Nov 3 16:35:13 2008 New Revision: 141550 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141550 Log: 2008-11-03 Sebastian Pop <[EMAIL PROTECTED]> PR tree-opt

[Bug middle-end/38002] gcc crash using -fvisibility-ms-compat

2008-11-03 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-11-03 16:42 --- Reduced testcase, not a regression. namespace std __attribute__ ((__visibility__ ("default"))) { class type_info { }; }; template void throw_exception(E const & e); class bad_lexical_cast { public: bad_le

[Bug middle-end/37976] [4.4 Regression] ICE in insert_into_preds_of_block

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2008-11-03 16:38 --- *** Bug 38003 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug c/38003] ice with -O2

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-11-03 16:38 --- *** This bug has been marked as a duplicate of 37976 *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added --

[Bug bootstrap/36908] bootstrap forever with BOOT_CFLAGS="-O2 -ftree-loop-distribution"

2008-11-03 Thread spop at gcc dot gnu dot org
--- Comment #8 from spop at gcc dot gnu dot org 2008-11-03 16:36 --- Fixed. -- spop at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED

[Bug fortran/37999] Fortran shape and kind intrinsic

2008-11-03 Thread carbess at swcp dot com
--- Comment #2 from carbess at swcp dot com 2008-11-03 16:32 --- Subject: Re: Fortran shape and kind intrinsic Thanks for the response. I will download the latest compiler, which I thought I had. I guess the autoupdate for my Mint Linux is not working promptly or this has been upda

[Bug c/38003] ice with -O2

2008-11-03 Thread dcb314 at hotmail dot com
--- Comment #1 from dcb314 at hotmail dot com 2008-11-03 16:31 --- Created an attachment (id=16619) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16619&action=view) C source code -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38003

[Bug c/38003] New: ice with -O2

2008-11-03 Thread dcb314 at hotmail dot com
I just tried to compile the Suse Linux package tcpd-7.6-855.5 with gcc version 4.4.0 snapshot 20081031. percent_x.c:14: warning: 'sccsid' defined but not used percent_x.c: In function 'percent_x': percent_x.c:33: internal compiler error: in insert_into_preds_of_block, at tree-ssa-pre.c:3120 Please

[Bug c/38001] regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-11-03 16:17 --- 4.2 doesn't realign stack except for main, only gcc 4.4 does and only for alignments larger than 16 bytes (and only on i386/x86_64). You can use an optimization barrier to force a check, but I think it is a bad idea to

[Bug c/38001] regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread thomas dot orgis at awi dot de
--- Comment #5 from thomas dot orgis at awi dot de 2008-11-03 16:08 --- Aren't we talking about data on the stack? And, actually gcc-4.2 can realign the stack, if you ask it to. But, well ... in any case it would be very helpful if a programmer had a way to deal devensively with stack i

[Bug c++/38002] gcc crash using -fvisibility-ms-compat

2008-11-03 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2008-11-03 16:07 --- Reducing. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38002

[Bug c/38001] regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread tg at mirbsd dot org
--- Comment #4 from tg at mirbsd dot org 2008-11-03 15:55 --- The aligned attribute is for data, not for the stack. The gcc texinfo page says that gcc does not re-align the stack once misaligned (it could do that though, or you could do that yourself). But optimising away the checks is s

[Bug c/37106] [4.4 Regression] ICE with -fpic or -fPIC: in mems_in_disjoint_alias_sets_p, at alias.c:278

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org

[Bug middle-end/37286] [4.4 regression] gfortran, trunk: ICE subst_stack_regs_pat, at reg-stack.c:1537

2008-11-03 Thread ubizjak at gmail dot com
--- Comment #11 from ubizjak at gmail dot com 2008-11-03 15:19 --- Patch at http://gcc.gnu.org/ml/gcc-patches/2008-11/msg00067.html -- ubizjak at gmail dot com changed: What|Removed |Added ---

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread aph at redhat dot com
--- Comment #18 from aph at redhat dot com 2008-11-03 15:12 --- Subject: Re: [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected dave at hiauly1 dot hia dot nrc dot ca wrote: > --- Comment #17 from dave at hiauly1 dot hia dot nrc dot ca 2008-11-03 > 1

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread dave at hiauly1 dot hia dot nrc dot ca
--- Comment #17 from dave at hiauly1 dot hia dot nrc dot ca 2008-11-03 15:02 --- Subject: Re: [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected > --- Comment #13 from aph at gcc dot gnu dot org 2008-11-03 10:18 --- > As a Java maintainer I'm happ

[Bug c++/38002] gcc crash using -fvisibility-ms-compat

2008-11-03 Thread bodzio131 at op dot pl
--- Comment #1 from bodzio131 at op dot pl 2008-11-03 14:58 --- Created an attachment (id=16618) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16618&action=view) preprocessor output -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38002

[Bug c++/38002] New: gcc crash using -fvisibility-ms-compat

2008-11-03 Thread bodzio131 at op dot pl
gcc version 4.3.2 (GCC) Target: i686-pc-linux-gnu Configured with: ../gcc-4.3.2/configure --prefix=/usr/local/gcc-4.3.2 --enable-languages=c,c++ --with-gmp=/home/builder/4gcc43 --with-mpfr=/home/builder/4gcc43 --with-as=/usr/local/gcc-4.3.2/bin/as --with-gnu-as --with-ld=/usr/local/gcc-4.3.2/bin/ld

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Priority|P2 |P4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37068

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread aph at gcc dot gnu dot org
--- Comment #16 from aph at gcc dot gnu dot org 2008-11-03 14:45 --- Indeed. If that doesn't work, libjava is hosed on that platform. I'd like to get to the bottom of it. Should the FE be calling cgraph_build_static_cdtor() or not? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread dave at hiauly1 dot hia dot nrc dot ca
--- Comment #15 from dave at hiauly1 dot hia dot nrc dot ca 2008-11-03 14:27 --- Subject: Re: [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected > Does this cause a bootstrap failure anywhere, or just testsuite regressions > and > (ignored) gcj-dbtool fai

[Bug middle-end/37286] [4.4 regression] gfortran, trunk: ICE subst_stack_regs_pat, at reg-stack.c:1537

2008-11-03 Thread ubizjak at gmail dot com
--- Comment #10 from ubizjak at gmail dot com 2008-11-03 14:26 --- Not a RA issue. -- ubizjak at gmail dot com changed: What|Removed |Added CC|vmakarov at

[Bug middle-end/37286] [4.4 regression] gfortran, trunk: ICE subst_stack_regs_pat, at reg-stack.c:1537

2008-11-03 Thread ubizjak at gmail dot com
--- Comment #9 from ubizjak at gmail dot com 2008-11-03 14:25 --- Patch in testing. -- ubizjak at gmail dot com changed: What|Removed |Added AssignedTo|unassigned

[Bug target/37989] PR37528 fix broke --disable-shared on mingw32

2008-11-03 Thread mikpe at it dot uu dot se
--- Comment #3 from mikpe at it dot uu dot se 2008-11-03 13:49 --- (In reply to comment #2) Danny, I've tested the revised patch both with and without --disable-shared, and both configs build and work fine. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37989

[Bug c/38001] regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread thomas dot orgis at awi dot de
--- Comment #3 from thomas dot orgis at awi dot de 2008-11-03 13:35 --- Are you saying that there is no way to protect my library from user programs that have misaligned stacks? The whole checking business is in vain, then? To sad that it working fine with older gccs made be believe th

[Bug c/38001] regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-11-03 13:31 --- The check is not miscompiled, gcc assumes __attribute__((aligned (16))) variables are 16 bytes aligned and uses this everywhere, including optimizing out unnecessary check. This is a user bug, you simply should never

[Bug c/38001] regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread thomas dot orgis at awi dot de
--- Comment #1 from thomas dot orgis at awi dot de 2008-11-03 13:26 --- Created an attachment (id=16617) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16617&action=view) tar with the test source file, script to test the bug, example disassembly -- http://gcc.gnu.org/bugzilla/s

[Bug c/38001] New: regression in 4.3: alignment checks wrongly optimized away (runtime failure)

2008-11-03 Thread thomas dot orgis at awi dot de
For mpg123 I use __attribute__((aligned(16))) for variables that are possibly used by SSE code. Now, I also create a library containing that SSE code, which can be used from third party applications. The use case of linking gcc-compiled mpg123 code with another compiler that did _not_ align the sta

[Bug target/37170] [4.4 Regression]: gcc.dg/weak/weak-1.c

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|hp at gcc dot gnu dot org |jakub at gcc dot gnu dot org URL|

gcc-bugs@gcc.gnu.org

2008-11-03 Thread joseph at codesourcery dot com
--- Comment #10 from joseph at codesourcery dot com 2008-11-03 12:58 --- Subject: Re: [4.2/4.3/4.4 Regression] Wrong error message with unsigned char a = uchar&512 On Mon, 3 Nov 2008, manu at gcc dot gnu dot org wrote: > Joseph, > > Will this be fixed by your new code for 4.5? As

[Bug libstdc++/38000] [4.3/4.4 Regression] System header files not found once -isystem /usr/include is used

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2008-11-03 12:41 --- 4.1.x used just #include, not #include_next in cstdio to include , so I guess this is libstdc++-v3 regression, not driver. -- jakub at gcc dot gnu dot org changed: What|Removed |

[Bug driver/38000] [4.3/4.4 Regression] System header files not found once -isystem /usr/include is used

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-11-03 12:39 --- The include_next doesn't make any sense in the cXXX headers, include_next is typically used when including the same header name, not when you are including unrelated header name, exactly because making assumptions whet

[Bug tree-optimization/37573] [4.4 Regression] gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize

2008-11-03 Thread rguenth at gcc dot gnu dot org
--- Comment #16 from rguenth at gcc dot gnu dot org 2008-11-03 12:34 --- Subject: Bug 37573 Author: rguenth Date: Mon Nov 3 12:32:52 2008 New Revision: 141547 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141547 Log: 2008-11-03 Richard Guenther <[EMAIL PROTECTED]>

[Bug tree-optimization/37573] [4.4 Regression] gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize

2008-11-03 Thread rguenth at gcc dot gnu dot org
--- Comment #15 from rguenth at gcc dot gnu dot org 2008-11-03 12:33 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNE

[Bug driver/38000] [4.3/4.4 Regression] System header files not found once -isystem /usr/include is used

2008-11-03 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-03 12:25 --- appending -v shows /usr/lib64/gcc/x86_64-suse-linux/4.3/cc1plus -quiet -v -D_GNU_SOURCE t.C -quiet -dumpbase t.C -mtune=generic -auxbase t -version -o t.s #include "..." search starts here: #include <...> search st

[Bug testsuite/37241] [4.4 Regression]: FAIL: g++.dg/abi/key2.C

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-11-03 12:00 --- s/testcase/patch/, sorry. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37241

[Bug testsuite/37241] [4.4 Regression]: FAIL: g++.dg/abi/key2.C

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-11-03 12:00 --- Created an attachment (id=16616) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16616&action=view) gcc44-pr37241.patch Please try attached testcase. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37241

[Bug c++/28743] [4.2/4.3/4.4 regression] ICE with invalid specialization

2008-11-03 Thread manu at gcc dot gnu dot org
--- Comment #15 from manu at gcc dot gnu dot org 2008-11-03 11:56 --- What was the problem with this patch? -- manu at gcc dot gnu dot org changed: What|Removed |Added

[Bug java/37068] [4.4 Regression] libgcj linkage failure: Incorrect library ABI version detected

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #14 from jakub at gcc dot gnu dot org 2008-11-03 11:54 --- Does this cause a bootstrap failure anywhere, or just testsuite regressions and (ignored) gcj-dbtool failure? If the latter, this should be P4. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37068

[Bug tree-optimization/37868] [4.3 Regression] code that breaks TBAA is misoptimized even with -fno-strict-aliasing

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37868

[Bug tree-optimization/37879] [4.3 Regression] ICE with "wrong" use of noreturn attribute and optimization

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37879

[Bug middle-end/37902] [4.3 Regression] in_system_header bug

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37902

[Bug c/37924] [4.2/4.3 Regression] ice in smallest_mode_for_size, at stor-layout.c:219

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37924

[Bug tree-optimization/37969] [4.3 Regression] "-O2 -funswitch-loops" causes ICE in build_int_cst_wide, at tree.c:891 (OpenOffice.org)

2008-11-03 Thread jakub at gcc dot gnu dot org
-- jakub at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37969

[Bug middle-end/37908] atomic NAND op generate wrong code; __sync_nand_and_fetch, __sync_fetch_and_nand

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2008-11-03 11:24 --- Removing regression flag, as this isn't a regression, the intrinsics worked that way forever. That doesn't mean it shouldn't be changed for 4.4, for 4.3 and earlier IMHO only a warning is acceptable, not changing sema

[Bug c++/35334] [4.2/4.3/4.4 regression] Broken diagnostic for complex cast

2008-11-03 Thread manu at gcc dot gnu dot org
--- Comment #7 from manu at gcc dot gnu dot org 2008-11-03 11:12 --- (In reply to comment #6) > I think the "cannot be used as a function" error should print the exact object > only if it is a DECL_P, otherwise just print error: expression cannot be used > as a function". Imagine if the

[Bug c++/35334] [4.2/4.3/4.4 regression] Broken diagnostic for complex cast

2008-11-03 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-11-03 11:04 --- I think the "cannot be used as a function" error should print the exact object only if it is a DECL_P, otherwise just print error: expression cannot be used as a function". Imagine if the object is a 100KB statement e

[Bug fortran/37992] [4.4 Regression] ICE segfault for "character(len=len(x)) :: foo,x"

2008-11-03 Thread dominiq at lps dot ens dot fr
--- Comment #5 from dominiq at lps dot ens dot fr 2008-11-03 11:02 --- The patch in comment #4 generate a lot of bus errors in my tests. Looking at it, I think there is something missing: gfc_current_ns->old_cl_list is only set to NULL, it should likely be set to gfc_current_ns->cl_list

[Bug c++/23287] [4.2/4.3/4.4 regression] Explicitly invoking destructor of template class in a template and is dependent

2008-11-03 Thread manu at gcc dot gnu dot org
--- Comment #21 from manu at gcc dot gnu dot org 2008-11-03 10:46 --- Nathan, are you working on this? -- manu at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/28513] [4.2/4.3/4.4 Regression] QOI: Diagnostic missing since 3.3.x when naming rule is violated

2008-11-03 Thread manu at gcc dot gnu dot org
--- Comment #7 from manu at gcc dot gnu dot org 2008-11-03 10:43 --- Is this really accepts-invalid? As the original description says, a diagnostic is not even required by the standard... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28513

gcc-bugs@gcc.gnu.org

2008-11-03 Thread manu at gcc dot gnu dot org
--- Comment #9 from manu at gcc dot gnu dot org 2008-11-03 10:40 --- Andrew, what is the status of this? Joseph, Will this be fixed by your new code for 4.5? -- manu at gcc dot gnu dot org changed: What|Removed |Added -

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