[Bug c++/36089] [4.2/4.3/4.4 Regression] Funny rejects valid with constant integral expression

2008-11-16 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-11-17 07:57 --- Subject: Bug 36089 Author: jakub Date: Mon Nov 17 07:55:52 2008 New Revision: 141941 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141941 Log: PR c++/36089 * init.c (constant_value_1): Handle

[Bug rtl-optimization/36365] [4.3/4.4 Regression] Hang in df_analyze

2008-11-16 Thread spark at gcc dot gnu dot org
--- Comment #10 from spark at gcc dot gnu dot org 2008-11-17 06:13 --- I agree that the overeager has the worse worst-case bound. I'll happily approve a patch that drops overeager and leave double-queuing only, provided we have empirical data over some known programs to show that it is a

[Bug fortran/37472] bad output on default-format write of double in common block with -m64 flag i

2008-11-16 Thread jvdelisle at gcc dot gnu dot org
--- Comment #8 from jvdelisle at gcc dot gnu dot org 2008-11-17 05:03 --- The shifting of the decimal point between 1000. and 1001. is an artefact of how we compute the format specifiers in the OUTPUT_FLOAT macro in write_float.def. I am working on a solution to that part of this. The

[Bug rtl-optimization/32283] [4.3/4.4 regression] Missed induction variable optimization

2008-11-16 Thread rakdver at gcc dot gnu dot org
--- Comment #22 from rakdver at gcc dot gnu dot org 2008-11-17 03:44 --- (In reply to comment #20) > To add to comment #18, after r128272 GCC for powerpc-linux no longer generates > bdnz for: > ... A patch for this testcase: http://gcc.gnu.org/ml/gcc-patches/2008-11/msg00792.html --

[Bug c/38167] Inline accessor to stdin is breaks on -O2 optimization

2008-11-16 Thread aleksi dot nurmi at helsinki dot fi
--- Comment #1 from aleksi dot nurmi at helsinki dot fi 2008-11-17 02:01 --- Created an attachment (id=16707) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16707&action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38167

[Bug c/38167] New: Inline accessor to stdin is breaks on -O2 optimization

2008-11-16 Thread aleksi dot nurmi at helsinki dot fi
It appears that the following inline accessor function to stdin doesn't do it's job if -O2 optimization is turned on, thus letting a null pointer pass and causing a segfault. This doesn't happen if the function is not declared inline. Version: gcc (GCC) 4.2.4 (Ubuntu 4.2.4-1ubuntu3) Command line:

[Bug testsuite/38166] g++.dg/ext/visibility/class1.C fails at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #1 from howarth at nitro dot med dot uc dot edu 2008-11-17 01:02 --- Created an attachment (id=16706) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16706&action=view) assembly file for g++.dg/ext/visibility/class1.C at -m64 on i686-apple-darwin9 with -fomit-frame-point

[Bug testsuite/38166] New: g++.dg/ext/visibility/class1.C fails at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
The g++.dg/ext/visibility/class1.C test case fails at -m64 on i686-apple-darwin9 as follows... Executing on host: /sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/testsuite/g++/../../g++ -B/sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/testsuite/g++/../../ /sw/src

[Bug testsuite/38165] g++.dg/pubtypes.C fails at -m32/-m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #2 from howarth at nitro dot med dot uc dot edu 2008-11-17 00:53 --- typo in original attachment description. It wasn't generated with -fomit-frame-pointer. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38165

[Bug testsuite/38165] g++.dg/pubtypes.C fails at -m32/-m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #1 from howarth at nitro dot med dot uc dot edu 2008-11-17 00:51 --- Created an attachment (id=16705) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16705&action=view) assembly file for g++.dg/pubtypes.C at -m32 on i686-apple-darwin9 with -fomit-frame-pointer -- ht

[Bug testsuite/38165] New: g++.dg/pubtypes.C fails at -m32/-m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
The g++.dg/pubtypes.C test case fails at both -m32 and -m64 on i686-apple-darwin9. The appears as... Executing on host: /sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/testsuite/g++/../../g++ -B/sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/testsuite/g++/../../ /sw/src

[Bug target/34256] mmx and movd/movq on x86_64

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #9 from howarth at nitro dot med dot uc dot edu 2008-11-17 00:37 --- Created an attachment (id=16704) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16704&action=view) assembly file for gcc.target/i386/pr34256.c at -m64 on i686-apple-darwin9 with -fomit-frame-pointer

[Bug target/34256] mmx and movd/movq on x86_64

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #8 from howarth at nitro dot med dot uc dot edu 2008-11-17 00:34 --- The gcc.target/i386/pr34256.c test case is still failing as... Executing on host: /sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/xgcc -B/sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir

[Bug testsuite/38164] gcc.target/i386/amd64-abi-3.c fails at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #1 from howarth at nitro dot med dot uc dot edu 2008-11-17 00:30 --- Created an attachment (id=16703) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16703&action=view) assembly file for gcc.target/i386/amd64-abi-3.c at -m64 on i686-apple-darwin9 -- http://gcc.gnu.o

[Bug testsuite/38164] New: gcc.target/i386/amd64-abi-3.c fails at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
The gcc.target/i386/amd64-abi-3.c test case fails at -m64 on i686-apple-darwin9 as follows... Executing on host: /sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/xgcc -B/sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/ /sw/src/fink.build/gcc44-4.3.999-20081116/gcc-4.4

[Bug testsuite/38163] gcc.dg/tree-ssa/loop-3.c failure at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #2 from howarth at nitro dot med dot uc dot edu 2008-11-17 00:25 --- Created an attachment (id=16702) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16702&action=view) 123t.optimized file for gcc.dg/tree-ssa/loop-3.c at -m64 on i686-apple-darwin9 -- http://gcc.gnu.

[Bug testsuite/38163] gcc.dg/tree-ssa/loop-3.c failure at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #1 from howarth at nitro dot med dot uc dot edu 2008-11-17 00:25 --- Created an attachment (id=16701) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16701&action=view) assembly file for gcc.dg/tree-ssa/loop-3.c at -m64 on i686-apple-darwin9 -- http://gcc.gnu.org/bu

[Bug testsuite/38163] New: gcc.dg/tree-ssa/loop-3.c failure at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
The gcc.dg/tree-ssa/loop-3.c test case fails at -m64 on i686-apple-darwin9 with the failure... Executing on host: /sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/xgcc -B/sw/src/fink.build/gcc44-4.3.999-20081116/darwin_objdir/gcc/ /sw/src/fink.build/gcc44-4.3.999-20081116/gcc-4.4

[Bug target/38159] [avr] ICE: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions

2008-11-16 Thread eric dot weddington at atmel dot com
--- Comment #2 from eric dot weddington at atmel dot com 2008-11-17 00:15 --- (In reply to comment #1) > What's sizeof (void *) and sizeof (long) for avr? > char: 8-bit int/short: 16-bit pointer: 16-bit long: 32-bit long long: 64-bit -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug fortran/38152] ICE for procedure pointer assignment

2008-11-16 Thread burnus at gcc dot gnu dot org
--- Comment #3 from burnus at gcc dot gnu dot org 2008-11-17 00:01 --- (In reply to comment #2) > > By the way, the following also fails: > The error is fixed by the following trivial patch: Janus, do you plan to submit it? * * * Regarding the ICE, the following patch seems to work;

[Bug fortran/35681] wrong result for vector subscripted array expression in MVBITS

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #19 from mikael at gcc dot gnu dot org 2008-11-16 22:46 --- Subject: Bug 35681 Author: mikael Date: Sun Nov 16 22:45:10 2008 New Revision: 141931 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141931 Log: 2008-11-16 Mikael Morin <[EMAIL PROTECTED]> PR fortr

[Bug libgcj/38162] New: [4.4 Regression] FAIL: gctest

2008-11-16 Thread hjl dot tools at gmail dot com
On Linux/Intel64, revision 141928 gave make[8]: Entering directory `/export/gnu/import/svn/gcc-test/bld/x86_64-unknown-linux-gnu/boehm-gc' Switched to incremental mode Emulating dirty bits with mprotect/signals Lost a node at level 7 - collector is broken Test failed /bin/sh: line 4: 26509 Aborted

[Bug target/38159] [avr] ICE: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions

2008-11-16 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-16 22:26 --- What's sizeof (void *) and sizeof (long) for avr? -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread pault at gcc dot gnu dot org
--- Comment #12 from pault at gcc dot gnu dot org 2008-11-16 22:25 --- Thomas, Since you are there, bar the shouting, I thought that I would assign you:-) Cheers and thanks Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added --

[Bug preprocessor/38161] New: #elif breaks

2008-11-16 Thread h dot b dot furuseth at usit dot uio dot no
#ifndef FOO #define FOO sizeof(void *) #elif FOO #endif t.c:3:7: error: missing binary operator before token "(" I expect it's caused by the fix to bug #36320. -- Summary: #elif breaks Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severi

[Bug testsuite/38151] structures with _Complex arguments are not passed correctly

2008-11-16 Thread ubizjak at gmail dot com
--- Comment #11 from ubizjak at gmail dot com 2008-11-16 21:09 --- Also fails in return from function: --cut here-- struct S2848 { unsigned int a; _Complex int b; }; struct S2848 s2848; struct S2848 __attribute__((noinline)) check2848 (struct S2848 arg0) { s2848.a = 4027477739U;

[Bug target/38052] [4.4 Regression] genautomata segfaults when -O2 is enabled

2008-11-16 Thread rsandifo at gcc dot gnu dot org
--- Comment #10 from rsandifo at gcc dot gnu dot org 2008-11-16 21:08 --- Fixed on mainline. -- rsandifo at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/37992] ICE while resolving charlen for rejected statements

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #11 from mikael at gcc dot gnu dot org 2008-11-16 21:05 --- Fixed on trunk, closing (In reply to comment #9) > Note also that there are other similar instances for which gfortran gives an > ICE after error messages and that are not fixed by the patch, see: Those are ice-on

[Bug testsuite/38151] structures with _Complex arguments are not passed correctly

2008-11-16 Thread ubizjak at gmail dot com
--- Comment #10 from ubizjak at gmail dot com 2008-11-16 20:58 --- Real bug with argument passing. Confirmed on x86_64-linux-gnu with the testcase: --cut here-- struct S2848 { unsigned int a; _Complex int b; }; struct S2848 s2848; void __attribute__((noinline)) check2848 (struct S

[Bug fortran/37992] ICE while resolving charlen for rejected statements

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #10 from mikael at gcc dot gnu dot org 2008-11-16 20:45 --- Subject: Bug 37992 Author: mikael Date: Sun Nov 16 20:44:33 2008 New Revision: 141927 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141927 Log: 2008-11-16 Mikael Morin <[EMAIL PROTECTED]> PR fort

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread tkoenig at gcc dot gnu dot org
--- Comment #11 from tkoenig at gcc dot gnu dot org 2008-11-16 20:38 --- Regression-test and full patch, including test cases, tomorrow. RL keeps interfering :-) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38135

[Bug target/38052] [4.4 Regression] genautomata segfaults when -O2 is enabled

2008-11-16 Thread rsandifo at gcc dot gnu dot org
--- Comment #9 from rsandifo at gcc dot gnu dot org 2008-11-16 20:32 --- Subject: Bug 38052 Author: rsandifo Date: Sun Nov 16 20:31:13 2008 New Revision: 141926 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141926 Log: gcc/ PR target/38052 * config/mips/mips.c

[Bug testsuite/38151] tmpdir-gcc.dg-struct-layout-1/t028 failure at -m64 on i686-apple-darwin9

2008-11-16 Thread ubizjak at gmail dot com
--- Comment #9 from ubizjak at gmail dot com 2008-11-16 20:28 --- (In reply to comment #8) > This failing testcase produces the following in gdb... > #0 0x7fff83829ee6 in __kill () > #1 0x7fff8389af4d in abort () > #2 0x00010f6f in main () > (gdb) > > Is there anyth

[Bug target/38052] [4.4 Regression] genautomata segfaults when -O2 is enabled

2008-11-16 Thread rsandifo at gcc dot gnu dot org
--- Comment #8 from rsandifo at gcc dot gnu dot org 2008-11-16 20:27 --- Subject: Bug 38052 Author: rsandifo Date: Sun Nov 16 20:25:40 2008 New Revision: 141925 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141925 Log: gcc/ PR target/38052 * config/mips/mips.c

[Bug middle-end/37790] limits-fnargs.c takes very long time to compile at -O2

2008-11-16 Thread hjl at gcc dot gnu dot org
--- Comment #3 from hjl at gcc dot gnu dot org 2008-11-16 19:49 --- Subject: Bug 37790 Author: hjl Date: Sun Nov 16 19:47:40 2008 New Revision: 141924 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141924 Log: 2008-11-16 Vladimir Makarov <[EMAIL PROTECTED]> PR bootstr

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #10 from mikael at gcc dot gnu dot org 2008-11-16 19:44 --- (In reply to comment #9) Those are only details, it works nicely :-). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38135

[Bug libstdc++/37144] A bug in include/ext/pb_ds/detail/pat_trie_/constructors_destructor_fn_imps.hpp

2008-11-16 Thread hjl dot tools at gmail dot com
--- Comment #8 from hjl dot tools at gmail dot com 2008-11-16 19:21 --- (In reply to comment #7) > I am not convinced that PR 38128 is a duplicate of this bug. The test > doesn't fail if I disable the use of CFI directives on hppa-unknown-linux-gnu. > In debugging, there also seems to b

[Bug libstdc++/37144] A bug in include/ext/pb_ds/detail/pat_trie_/constructors_destructor_fn_imps.hpp

2008-11-16 Thread danglin at gcc dot gnu dot org
--- Comment #7 from danglin at gcc dot gnu dot org 2008-11-16 19:17 --- I am not convinced that PR 38128 is a duplicate of this bug. The test doesn't fail if I disable the use of CFI directives on hppa-unknown-linux-gnu. In debugging, there also seems to be an exception in the eh code c

[Bug fortran/38160] C Binding: Kind parameter checking too strict and too late

2008-11-16 Thread kargl at gcc dot gnu dot org
--- Comment #1 from kargl at gcc dot gnu dot org 2008-11-16 19:08 --- Here's the testcase from Tobias on IRC use iso_c_binding complex(c_double), target :: z type(c_ptr) :: ptr ptr = c_loc(z) end Note, the standard says that c_double and c_double_complex are the same value, s

[Bug fortran/38152] ICE for procedure pointer assignment

2008-11-16 Thread janus at gcc dot gnu dot org
--- Comment #2 from janus at gcc dot gnu dot org 2008-11-16 18:59 --- (In reply to comment #1) > By the way, the following also fails: > > module m > procedure(), pointer :: procptr > end module m > > use m > external foo > procptr => foo > end > > with Error: 'procptr' in the pointer

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #9 from mikael at gcc dot gnu dot org 2008-11-16 18:46 --- (In reply to comment #8) Are you sure this is needed ? if (sempty) { - /* Switch immediately to the pad array. */ + /* Pretend we are using the pad array the first time around, too. */ src

[Bug fortran/38160] New: C Binding: Kind parameter checking too strict and too late

2008-11-16 Thread burnus at gcc dot gnu dot org
Found in the README to http://www.lrz-muenchen.de/services/software/mathematik/gsl/fortran/ gfortran is quite picky with regards to the C binding type, i.e. it does not like use iso_c_binding complex(c_double),target :: z ! correct would be: c_double_complex however it is not failing rig

[Bug target/38159] New: [avr] ICE: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions

2008-11-16 Thread eric dot weddington at atmel dot com
ICE on AVR target: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions Executing on host: /usr/local/avrdev/gcc/build/gcc/xgcc -B/usr/local/avrdev/gcc/build/gcc/ /usr/local/avrdev/gcc/gcc/gcc/testsuite/gcc.c-torture/execute/pr38051.c -w -O

[Bug libfortran/38097] I/O with blanks in exponent fails; blank="NULL", BN edit descriptor

2008-11-16 Thread jvdelisle at gcc dot gnu dot org
--- Comment #5 from jvdelisle at gcc dot gnu dot org 2008-11-16 16:22 --- Fixed on trunk -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added Sta

[Bug libfortran/38097] I/O with blanks in exponent fails; blank="NULL", BN edit descriptor

2008-11-16 Thread jvdelisle at gcc dot gnu dot org
--- Comment #4 from jvdelisle at gcc dot gnu dot org 2008-11-16 16:20 --- Subject: Bug 38097 Author: jvdelisle Date: Sun Nov 16 16:18:36 2008 New Revision: 141920 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141920 Log: 2008-11-16 Jerry DeLisle <[EMAIL PROTECTED]>

[Bug middle-end/37790] limits-fnargs.c takes very long time to compile at -O2

2008-11-16 Thread vmakarov at redhat dot com
--- Comment #2 from vmakarov at redhat dot com 2008-11-16 16:14 --- I waited more than hour to compile it on 1.2Ghz itanium and canceled the compilation. The problem is in coalescing stack slots. The code was already rewritten for http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37448

[Bug libfortran/38097] I/O with blanks in exponent fails; blank="NULL", BN edit descriptor

2008-11-16 Thread jvdelisle at gcc dot gnu dot org
--- Comment #3 from jvdelisle at gcc dot gnu dot org 2008-11-16 16:13 --- Subject: Bug 38097 Author: jvdelisle Date: Sun Nov 16 16:12:16 2008 New Revision: 141919 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141919 Log: 2008-11-16 Jerry DeLisle <[EMAIL PROTECTED]>

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread tkoenig at gcc dot gnu dot org
--- Comment #8 from tkoenig at gcc dot gnu dot org 2008-11-16 16:03 --- Created an attachment (id=16700) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16700&action=view) Patch for the library part Well, here's a patch for the library part. Apparently, nobody ever paid much attent

[Bug testsuite/38151] tmpdir-gcc.dg-struct-layout-1/t028 failure at -m64 on i686-apple-darwin9

2008-11-16 Thread howarth at nitro dot med dot uc dot edu
--- Comment #8 from howarth at nitro dot med dot uc dot edu 2008-11-16 15:55 --- This failing testcase produces the following in gdb... gdb ./tmpdir-gcc-dg-struct-layout-1-t028-01.exe GNU gdb 6.3.50-20050815 (Apple version gdb-962) (Sat Jul 26 08:14:40 UTC 2008) Copyright 2004 Free So

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #7 from mikael at gcc dot gnu dot org 2008-11-16 15:22 --- (In reply to comment #6) > I'm onto it; the problems are in reshape.m4 / reshape_generic.c . > Ok, leaving it to you. According to my tests, sstride0 has suspicious values. -- http://gcc.gnu.org/bugzilla/show

[Bug middle-end/38158] FAIL: gcc.c-torture/execute/pr38051.c execution

2008-11-16 Thread danglin at gcc dot gnu dot org
--- Comment #3 from danglin at gcc dot gnu dot org 2008-11-16 15:12 --- No. It fails at all optimizations. sizeof (long) is the same as sizeof (void *) on the PA. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38158

[Bug middle-end/38158] FAIL: gcc.c-torture/execute/pr38051.c execution

2008-11-16 Thread danglin at gcc dot gnu dot org
--- Comment #2 from danglin at gcc dot gnu dot org 2008-11-16 15:10 --- Starting program: /home/dave/gcc-4.4/objdir/gcc/testsuite/gcc/pr38051.x0g Breakpoint 1, main () at /home/dave/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/execute/pr38051.c:202 202 __builtin_abort (); (gdb)

[Bug middle-end/38158] FAIL: gcc.c-torture/execute/pr38051.c execution

2008-11-16 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-16 15:09 --- Only at -O0? If not probably because the testcase assumes sizeof (long) == sizeof (void *). -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/38158] New: FAIL: gcc.c-torture/execute/pr38051.c execution

2008-11-16 Thread danglin at gcc dot gnu dot org
At all optimization levels, this new test fails: Executing on host: /home/dave/gcc-4.4/objdir/gcc/xgcc -B/home/dave/gcc-4.4/objdi r/gcc/ /home/dave/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/execute/pr38051.c -w -O0 -lm -o /home/dave/gcc-4.4/objdir/gcc/testsuite/gcc/pr38051.x0 (timeo ut = 3

[Bug fortran/38095] character ICE

2008-11-16 Thread burnus at gcc dot gnu dot org
--- Comment #17 from burnus at gcc dot gnu dot org 2008-11-16 14:21 --- FIXED on the trunk (4.4.0). Thanks for the report! -- burnus at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug fortran/38095] character ICE

2008-11-16 Thread burnus at gcc dot gnu dot org
--- Comment #16 from burnus at gcc dot gnu dot org 2008-11-16 14:21 --- Subject: Bug 38095 Author: burnus Date: Sun Nov 16 14:19:38 2008 New Revision: 141917 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141917 Log: 2008-11-16 Tobias Burnus <[EMAIL PROTECTED]> PR for

[Bug c/38157] New: -fconserve-stack enabled by default

2008-11-16 Thread edwintorok at gmail dot com
/edwin/gcc_inst/ --enable-languages=c,c++ --enable-checking=assert,df,fold,gc,misc,rtl,rtlflag,runtime,tree Thread model: posix gcc version 4.4.0 20081116 (experimental) [trunk revision 141912] (GCC) -- Summary: -fconserve-stack enabled by default Product: gcc

[Bug target/38120] missing space in x86 assembly code for some mov instructions

2008-11-16 Thread ubizjak at gmail dot com
--- Comment #1 from ubizjak at gmail dot com 2008-11-16 14:16 --- Can you send us a patch? -- ubizjak at gmail dot com changed: What|Removed |Added Status|UNC

[Bug c/38136] vim crashes on startup when compiled with -O3 but works with -O2

2008-11-16 Thread dominique dot pelle at gmail dot com
--- Comment #8 from dominique dot pelle at gmail dot com 2008-11-16 14:06 --- I should add that building with -O3 -D_FORTIFY_SOURCE=1 also works which is better. Reading about _FORTIFY_SOURCE in the following link, everything makes sense now. Snippet from http://mail-index.netbsd.org/

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread tkoenig at gcc dot gnu dot org
--- Comment #6 from tkoenig at gcc dot gnu dot org 2008-11-16 13:58 --- (In reply to comment #5) > > for (2), I'm puzzled. :( I'm onto it; the problems are in reshape.m4 / reshape_generic.c . -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38135

[Bug c/38136] vim crashes on startup when compiled with -O3 but works with -O2

2008-11-16 Thread dominique dot pelle at gmail dot com
--- Comment #7 from dominique dot pelle at gmail dot com 2008-11-16 13:48 --- reading through the man page of gcc, I stumbled upon this in the section about -O2: == NOTE: In Ubuntu 8.10 and later versions, -D_FORTIFY_SOURCE=2 is set by

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #5 from mikael at gcc dot gnu dot org 2008-11-16 13:45 --- Index: simplify.c === --- simplify.c (révision 141833) +++ simplify.c (copie de travail) @@ -3410,9 +3410,6 @@ is_constant_array_expr (gfc_expr *e)

[Bug target/38155] [4.4 regression] gcc build failure on powerpc biarch

2008-11-16 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-11-16 13:02 --- *** This bug has been marked as a duplicate of 37739 *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added --

[Bug bootstrap/37739] [4.4 Regression] bootstrap broken with core gcc > gcc-4.2.x

2008-11-16 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-11-16 13:02 --- *** Bug 38155 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug middle-end/38140] [4.4 Regression] ice for C code with -O2

2008-11-16 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2008-11-16 12:33 --- Shorter testcase: int foo (void *x) { int (*fn) (int); *(void **)&fn = x; return fn (6); } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38140

[Bug fortran/38095] character ICE

2008-11-16 Thread pault at gcc dot gnu dot org
--- Comment #15 from pault at gcc dot gnu dot org 2008-11-16 12:22 --- (In reply to comment #14) > (In reply to comment #13) > > > I filled PR38119 for that PR. > > This is probably stupid but what is the difference between the two PRs? 'twas stupid - I missed the difference between the

[Bug rtl-optimization/36365] [4.3/4.4 Regression] Hang in df_analyze

2008-11-16 Thread steven at gcc dot gnu dot org
--- Comment #9 from steven at gcc dot gnu dot org 2008-11-16 12:17 --- Advice to folks caring about compiler stability instead of supposedly faster: Always use double-queue instead of overeager. The overeager solver is just not reliable enough, and I have never found any proof for the s

[Bug fortran/38119] [4.4 Regression] character ICE in gfc_trans_create_temp_array

2008-11-16 Thread pault at gcc dot gnu dot org
--- Comment #4 from pault at gcc dot gnu dot org 2008-11-16 12:16 --- Fixed on trunk. Thanks for the report. Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug fortran/38138] [4.4 Regression] Revision 141890 caused gfortran.dg/proc_decl_18.f90

2008-11-16 Thread pault at gcc dot gnu dot org
--- Comment #2 from pault at gcc dot gnu dot org 2008-11-16 12:16 --- HJ - I just fixed this on trunk, I believe. Note that I used the old PR in the ChangeLog, for which apologies. Thanks for the quick report. I would appreciate confirmation that this really did the job. Best regards

[Bug fortran/38119] [4.4 Regression] character ICE in gfc_trans_create_temp_array

2008-11-16 Thread pault at gcc dot gnu dot org
--- Comment #3 from pault at gcc dot gnu dot org 2008-11-16 12:13 --- Subject: Bug 38119 Author: pault Date: Sun Nov 16 12:11:53 2008 New Revision: 141915 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141915 Log: 2008-11-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/

[Bug tree-optimization/38156] gcc.dg/tree-ssa/update-unswitch-1.c fails when compiled with -ftree-parallelize-loops=4

2008-11-16 Thread razya at il dot ibm dot com
--- Comment #1 from razya at il dot ibm dot com 2008-11-16 12:12 --- (In reply to comment #0) > testsuite/gcc.dg/tree-ssa/update-unswitch-1.c is failing when compiled with > -ftree-parallelize-loops=4 > In function âblaâ: > /Develop/mainline_parallel/gcc/gcc/testsuite/gcc.dg/tree-ssa/up

[Bug tree-optimization/38156] New: gcc.dg/tree-ssa/update-unswitch-1.c fails when compiled with -ftree-parallelize-loops=4

2008-11-16 Thread razya at il dot ibm dot com
testsuite/gcc.dg/tree-ssa/update-unswitch-1.c is failing when compiled with -ftree-parallelize-loops=4 In function âblaâ: /Develop/mainline_parallel/gcc/gcc/testsuite/gcc.dg/tree-ssa/update-unswitch-1.c:4: internal compiler error: Segmentation fault There are reduction patterns in this tescase, fo

[Bug fortran/37926] Program gives wrong output (connected to char len)

2008-11-16 Thread pault at gcc dot gnu dot org
--- Comment #7 from pault at gcc dot gnu dot org 2008-11-16 12:02 --- Subject: Bug 37926 Author: pault Date: Sun Nov 16 12:00:44 2008 New Revision: 141914 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141914 Log: 2008-11-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/

[Bug target/38155] [4.4 regression] gcc build failure on powerpc biarch

2008-11-16 Thread debian-gcc at lists dot debian dot org
--- Comment #1 from debian-gcc at lists dot debian dot org 2008-11-16 11:49 --- not ada specific -- debian-gcc at lists dot debian dot org changed: What|Removed |Added

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread mikael at gcc dot gnu dot org
--- Comment #4 from mikael at gcc dot gnu dot org 2008-11-16 11:38 --- (In reply to comment #3) > The problem appears to be the empty SOURCE with the presence of PAD. I agree. There are two bugs actually: (1) the front-end doesn't expand the reshape. (at least in this case: reshape

[Bug target/38155] New: [4.4 regression] gnat build failure on powerpc biarch

2008-11-16 Thread debian-gcc at lists dot debian dot org
_insert': /home/doko/gcc/snap/gcc-snapshot-20081116/build/gcc/../../src/gcc/tree.h:190: relocation truncated to fit: R_PPC_REL24 against symbol `memmove@@GLIBC_2.0' defined in .glink section in /usr/lib/gcc/powerpc-linux-gnu/4.3.2/../../../../lib/crt1.o c-lang.o: In function `VEC_tree_base_o

[Bug tree-optimization/38154] New: comp-goto-1.c failing when compiled with -ftree-parallelize-loops=4

2008-11-16 Thread razya at il dot ibm dot com
/Develop/mainline_parallel/gcc/gcc/testsuite/gcc.c-torture/execute/comp-goto-1.c -w -O1 -lm -ftree-parallelize-loops=4 is failing at verify_flow_info In function 'simulator_kernel': /Develop/mainline_parallel/gcc/gcc/testsuite/gcc.c-torture/execute/comp-goto-1.c:57: error: label sim_base_addr has

[Bug middle-end/38133] xgcc: Internal error: Killed (program cc1) by compiling gcc 4.3.2

2008-11-16 Thread jan at jans-seite dot de
--- Comment #2 from jan at jans-seite dot de 2008-11-16 10:17 --- /proc/swaps: FilenameTypeSizeUsed Priority /dev/sda1 partition 1052216 x -1 /usr/local/swap.filefile

[Bug tree-optimization/38153] New: failure in testcase when compiled with -ftree-paralleilze-loops

2008-11-16 Thread razya at il dot ibm dot com
when compiling : /Develop/mainline_parallel/gcc/gcc/testsuite/gcc.c-torture/execute/comp-goto-1.c -w -O1 -ftree-parallelize-loops=4 We get compiler error during verify_flow_info comp-goto-1.c:57: error: label sim_base_addr has incorrect context in bb 8 The context for sim_base_addr is the new ou

[Bug ada/38127] [4.4 Regression] ACATS cd1c04e fails on sparc, hppa

2008-11-16 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2008-11-16 10:07 --- This should work now. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug ada/38127] [4.4 Regression] ACATS cd1c04e fails on sparc, hppa

2008-11-16 Thread ebotcazou at gcc dot gnu dot org
--- Comment #3 from ebotcazou at gcc dot gnu dot org 2008-11-16 10:06 --- Subject: Bug 38127 Author: ebotcazou Date: Sun Nov 16 10:05:22 2008 New Revision: 141913 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141913 Log: PR ada/38127 * gcc-interface/decl.c (mak

[Bug fortran/38152] ICE for procedure pointer assignment

2008-11-16 Thread domob at gcc dot gnu dot org
--- Comment #1 from domob at gcc dot gnu dot org 2008-11-16 09:27 --- Daniel Kraft wrote: > > I'm working out a test-case for PR 37779 and came across the following > > program, which ICEs for today's trunk gfortran: > > > > SUBROUTINE test () > > IMPLICIT NONE > > procptr => t

[Bug fortran/38152] New: ICE for procedure pointer assignment

2008-11-16 Thread domob at gcc dot gnu dot org
The following (possibly invalid) program ICEs: MODULE m IMPLICIT NONE PROCEDURE(test), POINTER :: procptr CONTAINS SUBROUTINE test () IMPLICIT NONE CALL bar (test) procptr => test END SUBROUTINE test END MODULE m The ICE is however not related to the missing RECURSIVE and

[Bug fortran/38135] RESHAPE gives wrong result

2008-11-16 Thread tkoenig at gcc dot gnu dot org
--- Comment #3 from tkoenig at gcc dot gnu dot org 2008-11-16 09:04 --- Simplified test case (without the second reshape): The problem appears to be the empty SOURCE with the presence of PAD. $ cat bar.f90 program main integer, parameter :: N = 3 integer :: A(N,N) integer :: b(n+

[Bug target/38130] [4.4 regression]__builtin_alloca (vs IRA?) testsuite failures on mingw32

2008-11-16 Thread ktietz at gcc dot gnu dot org
--- Comment #1 from ktietz at gcc dot gnu dot org 2008-11-16 09:03 --- This problem exists also for x86_64 based mingw. -- ktietz at gcc dot gnu dot org changed: What|Removed |Added --