[Bug rtl-optimization/16028] [4.0 Regression] Wrong code at -O3 (caused by reload)

2004-11-22 Thread ebotcazou at gcc dot gnu dot org
--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-11-22 08:48 --- It is the cause of the following regressions on UltraSPARC 32-bit: FAIL: gcc.c-torture/execute/simd-2.c execution, -O3 -fomit-frame-pointer FAIL: gcc.c-torture/execute/simd-2.c execution, -O3 -g The

[Bug c++/18605] New: __attribute__ ((format (printf, ...))) doesn't work in C++ methods

2004-11-22 Thread mkaufmann at student dot ethz dot ch
[This bug has already been reported in 1998 to the mailing list. Please look there for more explanations: http://gcc.gnu.org/ml/gcc-bugs/1998-08/msg00434.html ] __attribute__(format(printf, ...)) works for C procedures, but not for C++ methods. g++ counts the implicit this parameter, and

[Bug rtl-optimization/18606] New: Problem with the scheduler

2004-11-22 Thread rpedersen at atmel dot com
I don't know if this is the correct component to post this, but i recon it will end up in the correct component eventually :-) I am working on an internal port of gcc and have encountered an issue in the sceduler which i beleive must be a bug. I can only provide you with debug output from the

[Bug libstdc++/17140] Floating point output is slow

2004-11-22 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-22 09:43 --- Hi again. I'm now running on the three architectures the following tests: 1- -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17140

[Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs

2004-11-22 Thread irar at il dot ibm dot com
While looking for memory tag in vect_analyze_data_refs, data_reference is overwritten by temporary. -- Summary: Vectorizer: data_reference is overwritten in vect_analyze_data_refs Product: gcc Version: 4.0.0 Status: UNCONFIRMED

[Bug libstdc++/17140] Floating point output is slow

2004-11-22 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-22 09:57 --- Hi again. I'm now running on the three architectures the following tests attached to the PR. 1- fmttest1.cc 2- fptest.cc 3- lfptest.cc The second one seems basically OK, besides some problems, on x86 *only*,

[Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs

2004-11-22 Thread irar at il dot ibm dot com
--- Additional Comments From irar at il dot ibm dot com 2004-11-22 10:01 --- Created an attachment (id=7580) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7580action=view) Testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607

[Bug c++/18605] __attribute__ ((format (printf, ...))) doesn't work in C++ methods

2004-11-22 Thread joseph at codesourcery dot com
--- Additional Comments From joseph at codesourcery dot com 2004-11-22 10:13 --- Subject: Re: New: __attribute__ ((format (printf, ...))) doesn't work in C++ methods On Mon, 22 Nov 2004, mkaufmann at student dot ethz dot ch wrote: __attribute__(format(printf, ...)) works for C

[Bug libstdc++/17140] Floating point output is slow

2004-11-22 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-22 10:37 --- fmttest1.cc fails like this: expect[14]: -1.007830e-18 result[14]: -1.00783e-18 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17140

[Bug c++/18608] New: Configuration documentation mentions wrong flag

2004-11-22 Thread peterfalke at hotmail dot com
The configuration documentation mentions that configuring with --enable- __cxa_atexit will get -fuse-cxa-exit passed to the compiler automatically. This should be -fuse-cxa-atexit. -- Summary: Configuration documentation mentions wrong flag Product: gcc Version:

[Bug target/12027] [3.3/3.4/4.0 Regression] sparclite-coff build fails with INIT_SECTION_ASM_OP' undeclared

2004-11-22 Thread ebotcazou at gcc dot gnu dot org
-- What|Removed |Added AssignedTo|ebotcazou at gcc dot gnu dot|unassigned at gcc dot gnu |org |dot org Status|ASSIGNED

[Bug target/12027] [3.3/3.4/4.0 Regression] sparclite-coff build fails with INIT_SECTION_ASM_OP' undeclared

2004-11-22 Thread ebotcazou at gcc dot gnu dot org
--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-11-22 12:07 --- Suspended until deprecation/removal. -- What|Removed |Added Status|NEW

[Bug c++/18605] __attribute__ ((format (printf, ...))) doesn't work in C++ methods

2004-11-22 Thread mkaufmann at student dot ethz dot ch
--- Additional Comments From mkaufmann at student dot ethz dot ch 2004-11-22 12:12 --- You're right, it's documented in the manual (Section 5.25: Declaring Attributes of Functions). Thank you for pointing this out. Of course this is not a part of the C++ standard, so you may keep this

[Bug c++/18354] [4.0 Regression] expression +1 not considered constant (as template parameter).

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 12:16 --- Subject: Bug 18354 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 12:15:54 Modified files: gcc/cp : ChangeLog typeck.c

[Bug c++/18354] [4.0 Regression] expression +1 not considered constant (as template parameter).

2004-11-22 Thread giovannibajo at libero dot it
--- Additional Comments From giovannibajo at libero dot it 2004-11-22 12:17 --- Committed after Nathan's approval. This bug is now fixed for GCC 4.0, thank you for your report! -- What|Removed |Added

[Bug fortran/18518] equivalenced variables are not saved

2004-11-22 Thread Thomas dot Koenig at online dot de
--- Additional Comments From Thomas dot Koenig at online dot de 2004-11-22 12:29 --- (In reply to comment #5) Hmmm, I do not get this on my powerpc-unknown-linux-gnu: I am also not getting this with -O on ia64-unknown-linux-gnu . Apparently, the array assignment in bar is commented

[Bug c++/18605] __attribute__ ((format (printf, ...))) doesn't work in C++ methods

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:07 --- *** This bug has been marked as a duplicate of 1607 *** -- What|Removed |Added

[Bug c++/1607] [3.3 only] Format attributes on methods undocumented

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:07 --- *** Bug 18605 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug rtl-optimization/18606] Problem with the scheduler

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:09 --- Bug reports are for ports which are in the FSF CVS and not internal ports. if you want help send an email to gcc@ with the description of your problem, you might also want to try the mainline while you

[Bug tree-optimization/18544] [4.0 regression] ICE with -ftree-vectorize

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 13:42 --- Subject: Bug 18544 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 13:41:59 Modified files: gcc: ChangeLog tree-vectorizer.c Log

[Bug target/18217] [4.0 Regression] Ada Bootstrap failures on powerpc-darwin with undefined symbol (__Unwind_fallback_frame_state_for)

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 13:49 --- Subject: Bug 18217 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 13:49:40 Modified files: gcc: ChangeLog

[Bug ada/17986] [4.0 Regression] Compile error for make.adb breaks bootstrap

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 13:50 --- Subject: Bug 17986 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 13:50:41 Modified files: gcc/ada: ChangeLog ada-tree.h Log message:

[Bug target/18217] [4.0 Regression] Ada Bootstrap failures on powerpc-darwin with undefined symbol (__Unwind_fallback_frame_state_for)

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:51 --- Fixed. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/18572] [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3

2004-11-22 Thread pinskia at gcc dot gnu dot org
-- Bug 18572 depends on bug 18217, which changed state. Bug 18217 Summary: [4.0 Regression] Ada Bootstrap failures on powerpc-darwin with undefined symbol (__Unwind_fallback_frame_state_for) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18217 What|Old Value

[Bug bootstrap/18107] [4.0 Regression] Bootstrap fails on i686-pc-mingw32

2004-11-22 Thread pinskia at gcc dot gnu dot org
-- Bug 18107 depends on bug 17986, which changed state. Bug 17986 Summary: [4.0 Regression] Compile error for make.adb breaks bootstrap http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17986 What|Old Value |New Value

[Bug ada/17986] [4.0 Regression] Compile error for make.adb breaks bootstrap

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:51 --- Fixed. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:53 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW

[Bug c++/18608] Configuration documentation mentions wrong flag

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:55 --- Confirmed, if I get time I will commit the patch as obvious to fix the problem. -- What|Removed |Added

[Bug tree-optimization/18536] ICE: in emit_move_insn, at expr.c:2590 with -ftree-vectorize -msse2

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 13:55 --- Subject: Bug 18536 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 13:55:05 Modified files: gcc: ChangeLog tree-vectorizer.c

[Bug libgcj/18114] ByteBuffer.allocateDirect does not return a direct buffer

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 14:01 --- Fixed on the mainline by: 2004-11-17 Michael Koch [EMAIL PROTECTED] * java/nio/DirectByteBufferImpl.java (owner): Updated comment. (allocate): New method.

[Bug fortran/18609] New: segfault compiling schkee.f from LAPACK with -O

2004-11-22 Thread Thomas dot Koenig at online dot de
Source is at http://www.netlib.org/lapack/testing/eig/schkee.f (sorry, I haven't been able to cook up a simpler test case so far). This only happens with -O. $ gfortran -v Reading specs from /home/zfkts/lib/gcc/ia64-unknown-linux-gnu/4.0.0/specs Configured with: ../gcc-4.0-20041114/configure

[Bug tree-optimization/18609] segfault compiling schkee.f from LAPACK with -O

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 14:18 --- This is already fixed. This is a dup of bug 18519. This was fixed on the 17th. *** This bug has been marked as a duplicate of 18519 *** -- What|Removed |Added

[Bug tree-optimization/18519] [4.0 Regression] ICE: Segmentation fault with optimization

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 14:18 --- *** Bug 18609 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug tree-optimization/18572] [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3

2004-11-22 Thread ro at techfak dot uni-bielefeld dot de
--- Additional Comments From ro at techfak dot uni-bielefeld dot de 2004-11-22 14:18 --- Subject: Re: [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3 pinskia at gcc dot gnu dot org writes: I cannot even get even passed stage1 anymore: gcc -c -g -no-cpp-precomp

[Bug tree-optimization/18572] [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 14:31 --- (In reply to comment #6) Subject: Re: [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3 pinskia at gcc dot gnu dot org writes: I cannot even get even passed stage1 anymore: I

[Bug c++/18610] New: bad error message

2004-11-22 Thread kunert at physik dot tu-dresden dot de
The error message: h.cc: In function `int f()': h.cc:17: error: no matching function for call to 'g(Fint)' does not help fixing this (buggy) code: template class T struct Q { typedef int t; }; template class Qint; template class T class F {}; template class T F typename QT::t g( const

[Bug tree-optimization/18601] [4.0 Regression] tree cfglceanup is slow

2004-11-22 Thread kazu at cs dot umass dot edu
--- Additional Comments From kazu at cs dot umass dot edu 2004-11-22 14:38 --- A better way than my comment #3 would be to call free_dominance_info when the worklist in thread_jumps is nonempty (or contains more elements than some threshold as Andrew Pinski has suggested). --

[Bug c++/18610] bad error message

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 14:44 --- With Comeau's C++ compiler I get: ComeauTest.c, line 19: error: no instance of function template g matches the argument list The argument types that you used are: (Fint) g(a );

[Bug c++/18610] bad error message

2004-11-22 Thread bangerth at dealii dot org
--- Additional Comments From bangerth at dealii dot org 2004-11-22 15:05 --- Substitution of the return type fails, so in your example there really is an empty set of overloads. That's what the compiler tells you. I think the fact that we may print a message saying that the overload

Re: [Bug fortran/18584] --std=f would be nice

2004-11-22 Thread Gabriel Dos Reis
pinskia at gcc dot gnu dot org [EMAIL PROTECTED] writes: | Oh, by the way how can they trademark a single letter. Ignorance? -- Gaby

[Bug fortran/18584] --std=f would be nice

2004-11-22 Thread gdr at integrable-solutions dot net
--- Additional Comments From gdr at integrable-solutions dot net 2004-11-22 15:06 --- Subject: Re: --std=f would be nice pinskia at gcc dot gnu dot org [EMAIL PROTECTED] writes: | Oh, by the way how can they trademark a single letter. Ignorance? -- Gaby --

[Bug rtl-optimization/18599] Quadratic behavior in copyprop_hardreg_forward

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 15:19 --- Subject: Bug 18599 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 15:18:53 Modified files: gcc: ChangeLog regrename.c Log message:

[Bug rtl-optimization/18599] Quadratic behavior in copyprop_hardreg_forward

2004-11-22 Thread kazu at cs dot umass dot edu
--- Additional Comments From kazu at cs dot umass dot edu 2004-11-22 15:20 --- Just checked in a fix. -- What|Removed |Added Status|ASSIGNED

[Bug c++/18610] bad error message

2004-11-22 Thread gdr at integrable-solutions dot net
--- Additional Comments From gdr at integrable-solutions dot net 2004-11-22 15:42 --- Subject: Re: bad error message bangerth at dealii dot org [EMAIL PROTECTED] writes: | I think the fact that we may print a message saying that the overload | set is empty but that there are

[Bug tree-optimization/18601] [4.0 Regression] tree cfglceanup is slow

2004-11-22 Thread rakdver at gcc dot gnu dot org
--- Additional Comments From rakdver at gcc dot gnu dot org 2004-11-22 16:45 --- The code in this testcase looks basically this way: c: switch (b) { case 1: b = 2; goto c; case 2: b = 3; goto c; ... } What happens is that dom peforms jump threading over the

[Bug tree-optimization/18611] New: ICE: in bitmap_ior, at bitmap.c:704 with -O1 -fmove-loop-invariants

2004-11-22 Thread micis at gmx dot de
With the snapshot 20041121 I get an ICE bitmap_ior, at bitmap.c:704 if I use the options -O1 (or higher) and -fmove-loop-invariants Snapshot 20041121 has the same problem. Michael Cieslinski gcc40a -c -O2 -fmove-loop-invariants -o cineonlib.o cineonlib.i -v -pipe Reading specs from

[Bug tree-optimization/18611] ICE: in bitmap_ior, at bitmap.c:704 with -O1 -fmove-loop-invariants

2004-11-22 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2004-11-22 16:54 --- Created an attachment (id=7581) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7581action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18611

[Bug tree-optimization/18611] ICE: in bitmap_ior, at bitmap.c:704 with -O1 -fmove-loop-invariants

2004-11-22 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2004-11-22 17:07 --- Confirmed. Patch here: http://gcc.gnu.org/ml/gcc-patches/2004-11/msg01770.html -- What|Removed |Added

[Bug rtl-optimization/18611] [4.0 Regression] ICE: in bitmap_ior, at bitmap.c:704 with -O1 -fmove-loop-invariants

2004-11-22 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|tree-optimization |rtl-optimization Summary|ICE: in bitmap_ior, at |[4.0 Regression] ICE: in

[Bug tree-optimization/15524] [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases

2004-11-22 Thread law at redhat dot com
--- Additional Comments From law at redhat dot com 2004-11-22 17:15 --- Subject: Re: [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases It's clearly getting more difficult to find compile-time improvements for 15524. But that doesn't

[Bug rtl-optimization/18611] [4.0 Regression] ICE: in bitmap_ior, at bitmap.c:704 with -O1 -fmove-loop-invariants

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 17:16 --- Reduced testcase: typedef struct { int channels_per_image; int channel[8]; } CineonImageInformation; void dumpCineonImageInfo(CineonImageInformation* imageInfo) { int i; for (i = 0; i

[Bug tree-optimization/18587] build_v_may_defs and build_vuses should be hastables instead of varray

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 17:24 --- That 9% should have been a 90%. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18587

[Bug objc/18255] [GNU runtime] Protocols are not initialized correctly

2004-11-22 Thread tilo at pruetz dot net
--- Additional Comments From tilo at pruetz dot net 2004-11-22 17:36 --- Will this get fixed in the 3.4 branch? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18255

[Bug tree-optimization/18587] build_v_may_defs and build_vuses should be hastables instead of varray

2004-11-22 Thread amacleod at redhat dot com
--- Additional Comments From amacleod at redhat dot com 2004-11-22 17:39 --- 90% of what? the time spent in alias analysis? how long is the average operand list we are looking up then? is it because the lists are long, or is it because there are a bazillion lookups? If the lists are

[Bug tree-optimization/18544] [4.0 regression] ICE with -ftree-vectorize

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 18:07 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/18536] ICE: in emit_move_insn, at expr.c:2590 with -ftree-vectorize -msse2

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 18:07 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/17140] Floating point output is slow

2004-11-22 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-22 18:13 --- A bit of additional info for lfptest too: if I set outcpp to true, then, on x86_64: nan Segmentation fault On ia64: 0.00 Segmentation fault right at the first iteration. --

[Bug c++/18612] New: Loop optimiser generates incorrect code.

2004-11-22 Thread gccbug at sarek dot cc
When the code below is compiled with -O3, func2() is called on each iteration. The .s shows that the the comparison to Array has been moved outside of the loop which is incorrect. If Array is not constant working code is produced, working code is also produced if I use -fold-unroll-loops. If I

[Bug rtl-optimization/18612] Loop optimiser generates incorrect code.

2004-11-22 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|c++ |rtl-optimization Keywords||wrong-code

[Bug target/18558] [4.0 Regression] ICE: in gen_lowpart_common, at emit-rtl.c:1078

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 19:21 --- Fixed by: * function.c (assign_parm_setup_block): Revert 11-13 change to forcably re-mode a (possibly BLKmode) hard register. -- What|Removed |Added

[Bug middle-end/18494] [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.c-torture/compile/structs.c (et al)

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 19:21 --- Fixed by: * function.c (assign_parm_setup_block): Revert 11-13 change to forcably re-mode a (possibly BLKmode) hard register. -- What|Removed |Added

[Bug tree-optimization/18572] [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 20:02 --- Subject: Bug 18572 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 20:02:17 Modified files: gcc: ChangeLog tree-sra.c Log message:

[Bug tree-optimization/18572] [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 20:03 --- Fixed. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug bootstrap/18613] New: tail -N not supported anymore by newer coreutils

2004-11-22 Thread bjdouma at xs4all dot nl
Newer versions of tail(1) from coreutils do not accept the -N option anymore (where N is the number of lines to display); explicitly use 'tail -n N'. It's used in various places in Makefiles, I am not sure it actually breaks the build. -- Summary: tail -N not supported anymore by

[Bug bootstrap/18613] tail -N not supported anymore by newer coreutils

2004-11-22 Thread dberlin at dberlin dot org
--- Additional Comments From dberlin at dberlin dot org 2004-11-22 21:28 --- Subject: Re: New: tail -N not supported anymore by newer coreutils On Mon, 22 Nov 2004, bjdouma at xs4all dot nl wrote: Newer versions of tail(1) from coreutils do not accept the -N option anymore

[Bug tree-optimization/18529] When the lower bound of a loop is non-constant we cannot find the number of iterations

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 21:33 --- Subject: Bug 18529 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 21:33:48 Modified files: gcc: ChangeLog fold-const.c

[Bug tree-optimization/18529] When the lower bound of a loop is non-constant we cannot find the number of iterations

2004-11-22 Thread rakdver at gcc dot gnu dot org
--- Additional Comments From rakdver at gcc dot gnu dot org 2004-11-22 21:34 --- Fixed. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c/18602] segfault on a huge switch statement.

2004-11-22 Thread dj at redhat dot com
--- Additional Comments From dj at redhat dot com 2004-11-22 21:36 --- Subject: Re: segfault on a huge switch statement. Confirmed, the problem is because of stack overflow. Either splay_tree_delete_helper needs a little help or the C/C++ front-end needs to stop using splay trees.

[Bug bootstrap/18613] tail -N not supported anymore by newer coreutils

2004-11-22 Thread bjdouma at xs4all dot nl
--- Additional Comments From bjdouma at xs4all dot nl 2004-11-22 21:46 --- Subject: Re: tail -N not supported anymore by newer coreutils On Mon, Nov 22, 2004 at 09:28:50PM -, dberlin at dberlin dot org wrote: Newer versions of tail(1) from coreutils do not accept the -N option

[Bug bootstrap/18613] tail -N not supported anymore by newer coreutils

2004-11-22 Thread schwab at suse dot de
--- Additional Comments From schwab at suse dot de 2004-11-22 22:25 --- Use _POSIX2_VERSION=199209 or configure coreutils with DEFAULT_POSIX2_VERSION=199209. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18613

[Bug rtl-optimization/18614] New: ICE in simplify_binary_operation

2004-11-22 Thread sbo at mis dot mpg dot de
When I feed the following program ice.c typedef double v2df __attribute__ ((mode(V2DF))); int main() { volatile v2df xd; v2df yd = { 1.0, 4.0 }; xd = __builtin_ia32_cvtps2pd(__builtin_ia32_rsqrtps(__builtin_ia32_cvtpd2ps(yd))); return 0; } to GCC 3.4.3 with gcc -march=pentium4

[Bug target/18444] [4.0 Regression] Multithreading broken on Unix95-class platforms

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 22:26 --- Subject: Bug 18444 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 22:26:11 Modified files: gcc: ChangeLog configure configure.ac

[Bug target/16800] PowerPC - Unnecessary rldicl

2004-11-22 Thread steinmtz at us dot ibm dot com
--- Additional Comments From steinmtz at us dot ibm dot com 2004-11-22 22:27 --- I rechecked this one with a version of mainline built today (11/22/04) and the problem still appears. -- What|Removed |Added

[Bug target/18444] [4.0 Regression] Multithreading broken on Unix95-class platforms

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 22:28 --- Subject: Bug 18444 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 22:28:33 Modified files: boehm-gc : ChangeLog configure configure.ac

[Bug target/18444] [4.0 Regression] Multithreading broken on Unix95-class platforms

2004-11-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-22 22:30 --- Subject: Bug 18444 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-22 22:30:14 Modified files: libjava: ChangeLog configure configure.ac

[Bug target/18444] [4.0 Regression] Multithreading broken on Unix95-class platforms

2004-11-22 Thread ebotcazou at gcc dot gnu dot org
--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-11-22 22:32 --- See http://gcc.gnu.org/ml/gcc-patches/2004-11/msg01746.html -- What|Removed |Added

[Bug bootstrap/18613] tail -N not supported anymore by newer coreutils

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 22:35 --- Next time search for the bug which reported this before. This is a dup of bug 14251. The reason why this has not changed from the GCC side is because we need to support pre SUSv2 systems. *** This bug

[Bug other/14251] Use POSIX-compatible flags for 'head' and 'tail'

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 22:35 --- *** Bug 18613 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug target/18615] New: biarch bootstrap fails on sparc-linux (CVS 20041121)

2004-11-22 Thread debian-gcc at lists dot debian dot org
this is not a standard setup, Eric Botcazou suggested to bring up the issue here. For 3.3.x, 3.4.x and some versions before, Debian uses a biarch setup, defaulting the compiler to 32bit, and having additional support for 64bit. With current mainline this setup currently bootstraps, but fails to

[Bug target/18615] biarch bootstrap fails on sparc-linux (CVS 20041121)

2004-11-22 Thread debian-gcc at lists dot debian dot org
--- Additional Comments From debian-gcc at lists dot debian dot org 2004-11-22 22:38 --- Created an attachment (id=7582) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7582action=view) biarch patch -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18615

[Bug target/18615] biarch bootstrap fails on sparc-linux (CVS 20041121)

2004-11-22 Thread debian-gcc at lists dot debian dot org
--- Additional Comments From debian-gcc at lists dot debian dot org 2004-11-22 22:39 --- Created an attachment (id=7583) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7583action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18615

[Bug target/18615] biarch bootstrap fails on sparc-linux (CVS 20041121)

2004-11-22 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Severity|enhancement

[Bug rtl-optimization/18614] [3.4/4.0 Regression] ICE in simplify_binary_operation

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 22:45 --- Confirmed : Search converges between 2003-03-31-trunk (#217) and 2003-04-01-trunk (#218). -- What|Removed |Added

[Bug target/18615] biarch bootstrap fails on sparc-linux (CVS 20041121)

2004-11-22 Thread ebotcazou at gcc dot gnu dot org
--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-11-22 22:45 --- I presume sparc64-linux does bootstrap fine? -- What|Removed |Added

[Bug c/18616] New: Strange optimization issue

2004-11-22 Thread manus at eiffel dot com
I have an optimization bug with gcc 3.4.3 on AMD64. If I use either O1, O2 or O3 then it fails. Only O0 works fine. I found a small workaround which works for any optimization level, it suffices to add a call to printf(..) for a particular local variable but of course this is not acceptable.

[Bug rtl-optimization/18616] Strange optimization issue

2004-11-22 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|c |rtl-optimization GCC host triplet|Linux madrid.ise 2.6.9-1.667| |#1 Tue Nov 2 14:50:10

[Bug rtl-optimization/18616] Strange optimization issue

2004-11-22 Thread schwab at suse dot de
--- Additional Comments From schwab at suse dot de 2004-11-22 23:36 --- Please read http://gcc.gnu.org/bugs.html#detailed. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18616

[Bug target/18563] ICE: output_operand: invalid expression as operand

2004-11-22 Thread ericw at evcohs dot com
-- What|Removed |Added CC||ericw at evcohs dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18563

[Bug driver/18549] -save-temps option ends with corrupt object file

2004-11-22 Thread ericw at evcohs dot com
-- What|Removed |Added CC||ericw at evcohs dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18549

[Bug c/18617] New: missed volatile variable optimizations

2004-11-22 Thread schlie at comcast dot net
The below program and resulting code demonstrates: - volatile variables are needlessly initilized through a temporary, rather than being initialized directly. - volatile variable function arguments aren't passed direclty, but needlessly use an intermediate temporary variable. - normal variable

[Bug tree-optimization/18587] build_v_may_defs and build_vuses should be hastables instead of varray

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 23:49 --- Oh, this has nothing to do with tree aliasing analysis at all but: tree operand scan : 26.65 ( 7%) usr 3.78 (10%) sys 31.64 ( 6%) wall With a hash table for these two we get: tree operand scan

[Bug target/18617] missed volatile variable optimizations

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 23:56 --- This is target problem. -- What|Removed |Added Component|c

[Bug rtl-optimization/18616] Strange optimization issue

2004-11-22 Thread manus at eiffel dot com
--- Additional Comments From manus at eiffel dot com 2004-11-23 00:01 --- Thank you very much for the link to the bug submission page. I had read it and I provided as much as I could from what is requested. Looks to me that with the .S output I've included and the actual source code

[Bug c/17957] [4.0 regression] vector type node used after garbage-collected

2004-11-22 Thread janis187 at us dot ibm dot com
--- Additional Comments From janis187 at us dot ibm dot com 2004-11-23 00:17 --- An easy fix is for build_word_mode_vector_type to not try to reuse types. The change to the garbage collector merely exposed a latent bug. It works for me if build_word_mode_vector_type is cut down to

[Bug c/17957] [4.0 regression] vector type node used after garbage-collected

2004-11-22 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-23 00:23 --- The other way around it is to move the static variable outside the function and mark them with GTY. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17957

[Bug rtl-optimization/18616] Strange optimization issue

2004-11-22 Thread falk at debian dot org
--- Additional Comments From falk at debian dot org 2004-11-23 00:39 --- We need the preprocessed source, as generated by -save-temps. Maybe you could also suggest how we could have made that clearer on the web page? -- What|Removed |Added

[Bug tree-optimization/18618] New: The stacks in tree-ssa-dom.c and tree-intossa (and other tree-*) should be VEC(tree_on_heap)

2004-11-22 Thread pinskia at gcc dot gnu dot org
Just a bug report for fixing this: http://gcc.gnu.org/ml/gcc-patches/2004-11/msg01824.html -- Summary: The stacks in tree-ssa-dom.c and tree-intossa (and other tree-*) should be VEC(tree_on_heap) Product: gcc Version: 4.0.0 Status:

[Bug tree-optimization/18618] The stacks in tree-ssa-dom.c and tree-intossa (and other tree-*) should be VEC(tree_on_heap)

2004-11-22 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00

[Bug middle-end/15147] A REG rtx can be smaller if register renaming is rewritten such that ORIGINAL_REGNO can go away

2004-11-22 Thread steven at gcc dot gnu dot org
-- What|Removed |Added AssignedTo|steven at gcc dot gnu dot |unassigned at gcc dot gnu |org |dot org Status|ASSIGNED

[Bug rtl-optimization/14770] redundant store due to the fact that implicit set is not noticed

2004-11-22 Thread steven at gcc dot gnu dot org
-- What|Removed |Added AssignedTo|steven at gcc dot gnu dot |unassigned at gcc dot gnu |org |dot org Status|ASSIGNED

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