Re: hang in acats testsuite test cxg2014 on hppa2.0w-hp-hpux11.00

2006-02-17 Thread Olivier Hainque
Rainer wrote: The patch proposed by Olivier applied to 4.1 gives 0 failures for the whole acats testsuite, John David wrote: While not quite as good as your 4.1.0 results, I had a similar improvement on 4.0.3: http://gcc.gnu.org/ml/gcc-testresults/2006-02/msg00815.html Many thanks to both

Re: cscope type functionality

2006-02-17 Thread Mark Mitchell
Perry Smith wrote: How do I keep track of the LTO design process? I may not be able to help 'cause I don't know enough about gcc's internals but I'd like to if possible. I think the best approach is to subscribe to gcc@gcc.gnu.org and [EMAIL PROTECTED] That's where discussion and patches

RFC: Message-ID to mailing list URL match

2006-02-17 Thread Grigory Zagorodnev
Hi! This is gcc.gnu.org question not gcc itself, but I found this list as most appropriate to ask. It seems to be a good practice, when composing a message, to refer other ones using URL like http://gcc.gnu.org/ml/gcc/2006-02/msg00295.html. Thus I wonder if there is a shorter way to match

[libgomp] patch for -pthread on Tru64

2006-02-17 Thread François-Xavier Coudert
Hi all, libgomp currently doesn't configure well on Tru64 (PR bootstrap/26161), because the configury is testing the usability of pthread.h system headers, while on Tru64 this can only work when the compiler is used with the -pthread option. While this flag could be added on a per-target basis

Re: RFC: Message-ID to mailing list URL match

2006-02-17 Thread Marcel Cox
Grigory Zagorodnev wrote: For example cgi-bin/mesg.cgi script of mhonarc mail-to-html converter, the one used by gcc.gnu.org, can extract a message from an archive based upon message-id so having interface to this script would be useful. Further the mail client may be taught to get this URL

Re: RFC: Message-ID to mailing list URL match

2006-02-17 Thread Grigory Zagorodnev
Olly Betts wrote: On 2006-02-17, Marcel Cox [EMAIL PROTECTED] wrote: You could create a news URL pointing to Gmane and using the messageid. http://mid.gmane.org/[EMAIL PROTECTED] Definitely, this is the feature that I'd appreciate much at gcc.gnu.org - having http://gcc.gnu.org/[EMAIL

Re: huge compile time on head

2006-02-17 Thread Lucas (a.k.a T-Bird or bsdfan3)
This is somewhat of a gcc-help@ question, but I'll try to help anyway :) First, did cc1 just do this to you or can you reliably duplicate the segfault? If you can't duplicate this error, it's probably a sign of a hardware problem. If you can, then there's a bug in your host compiler...which

Re: hang in acats testsuite test cxg2014 on hppa2.0w-hp-hpux11.00

2006-02-17 Thread Arnaud Charlet
As an additional note, this is Bug ada/13408. Although the change affects the ADA ABI Note that there is no clear Ada ABI at this stage, and no guarantee of stability. It's a long term goal to achieve Ada ABI stability, but it's a huge work. So changing this is certainly fine. Arno

[ia64-improvements] Moved Superblock formation to Tree-SSA

2006-02-17 Thread Robert Kidd
I checked a patch into the ia64-improvements branch to move Superblock formation to the Tree-SSA level. This patch also brings an update to the trace formation pass. When building a trace inside a loop, we now follow the backedge once to add the loop header to the trace. This allows

Re: [libgomp] patch for -pthread on Tru64

2006-02-17 Thread FX Coudert
Moreover, removing the first test makes libgomp build on targets (as Tru64) where the -pthread option is required to include pthread.h. Commited after approval by Alexandre Oliva on IRC. The exact patch commited is attached. FX libgomp.diff Description: Binary data

Re: hang in acats testsuite test cxg2014 on hppa2.0w-hp-hpux11.00

2006-02-17 Thread Mark Mitchell
Olivier Hainque wrote: Mark, is it ok for Olivier to apply the patch mentioned here on 4.1? http://gcc.gnu.org/ml/gcc/2006-02/msg00251.html Yes, thanks. -- Mark Mitchell CodeSourcery [EMAIL PROTECTED] (650) 331-3385 x713

gcc build / test times on multi-core hosts?

2006-02-17 Thread Joern RENNECKE
Has anybody done timings for gcc bootstrap / cross builds and regtests with modern multi-core processors? I wonder what a sensible modern configuration would be for gcc development, but the the multimedia and games benchmarks I found on the web neither seem particularily relevant, nor do they

Re: pruning unused debugging types (enums/PR23336)

2006-02-17 Thread Richard Henderson
On Thu, Feb 16, 2006 at 03:40:57PM -0400, Aldy Hernandez wrote: + htab_t GTY ((param_is (union tree_node))) used_types_hash; Should be tree not the union. You're storing a pointer, not the union itself. +used_types_insert (tree t, struct function *cfun) Call it something other than cfun.

Re: Ada bootstrap failure for mainline on hppa2.0w-hp-hpux11.00

2006-02-17 Thread Jim Wilson
Rainer Emrich wrote: I'm using gmake 3.80 and it's the first time that I see this kind of problem. As you say there's no such option -f in the xgcc command. The gcc driver has support to convert arbitrary long options into -f options. So for instance --test-coverage gets converted to

Re: gcc build / test times on multi-core hosts?

2006-02-17 Thread Marcin Dalecki
On 2006-02-17, at 23:43, Joern RENNECKE wrote: Has anybody done timings for gcc bootstrap / cross builds and regtests with modern multi-core processors? I wonder what a sensible modern configuration would be for gcc development, but the the multimedia and games benchmarks I found on the

[Bug c++/26332] New: Pointer to pointer-to-member

2006-02-17 Thread wolfgang dot roehrl at gi-de dot com
Dear all, I would like to post a bug report for the GNU C/C++ compiler 3.3-e500. We use the compiler to generate code for a PowerPC processor. Used invokation line for the GNU C++ compiler: ccppc -c -x c++ -ansi -Wall -Werror -mcpu=8540 -fverbose-asm -mbig -fmerge-templates -mmultiple

[Bug c++/17519] [3.4/4.0/4.1/4.2 Regression] Warning for array of packed non-POD in packed struct

2006-02-17 Thread titusjan at gmail dot com
--- Comment #12 from titusjan at gmail dot com 2006-02-17 08:38 --- (In reply to comment #11) Is this still an issue in 4.1/4.2. IIUC I've cleaned up the points where this warning was/was not being emitted. Ah. I've got 4.0.3. I'll check 4.1/4.2. --

[Bug middle-end/26300] [4.1 Regression] ICE in trunc_int_for_mode

2006-02-17 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2006-02-17 08:58 --- Subject: Bug 26300 Author: jakub Date: Fri Feb 17 08:58:46 2006 New Revision: 76 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=76 Log: PR middle-end/26300 * combine.c (make_extraction):

[Bug middle-end/26316] [4.2 Regression] loop-invariant miscompiles openmp.c

2006-02-17 Thread rakdver at gcc dot gnu dot org
-- rakdver at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |rakdver at gcc dot gnu dot |dot org

[Bug middle-end/26334] New: [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread jakub at gcc dot gnu dot org
struct U { unsigned int u[256]; }; struct S { int u, v, w, x; int s[255]; }; int foo (struct U *x, struct S *y) { register int i; for (i = 0; i 255; i++) { unsigned int v, w = x-u[i + 1]; __asm__ ( : =r (v) : 0 (w) : cc); y-s[i] = v; } return 0; } ICEs in

[Bug bootstrap/26161] Configure tests for pthread.h sometimes need to use -pthread

2006-02-17 Thread fxcoudert at gcc dot gnu dot org
--- Comment #6 from fxcoudert at gcc dot gnu dot org 2006-02-17 10:15 --- (In reply to comment #1) Index: libgomp/configure.tgt === --- libgomp/configure.tgt (revision 110617) +++ libgomp/configure.tgt

[Bug libstdc++/26250] stringbuf::overflow() fails to set egptr() same as epptr()

2006-02-17 Thread paolo at gcc dot gnu dot org
--- Comment #8 from paolo at gcc dot gnu dot org 2006-02-17 10:47 --- Subject: Bug 26250 Author: paolo Date: Fri Feb 17 10:46:57 2006 New Revision: 77 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=77 Log: 2006-02-17 Paolo Carlini [EMAIL PROTECTED] Howard

[Bug libstdc++/26250] stringbuf::overflow() fails to set egptr() same as epptr()

2006-02-17 Thread pcarlini at suse dot de
--- Comment #9 from pcarlini at suse dot de 2006-02-17 10:49 --- Fixed for 4.2.0. -- pcarlini at suse dot de changed: What|Removed |Added Status|WAITING

[Bug middle-end/26334] [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2006-02-17 10:58 --- Works for me with GNU C version 4.1.0 20060213 (prerelease) (i686-pc-linux-gnu), fails with current branch. We ICE expanding __asm__(:=r vD.1289:0 MEM[base: (unsigned intD.3 *) xD.1284, index: (unsigned intD.3 *)

[Bug c++/26332] Pointer to pointer-to-member

2006-02-17 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2006-02-17 11:01 --- This is fixed in 3.4.5. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/26290] [4.1 Regression]: some loop optimizations no longer run at -O2

2006-02-17 Thread t dot artem at mailcity dot com
-- t dot artem at mailcity dot com changed: What|Removed |Added Severity|minor |major http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26290

[Bug ada/20753] [4.0/4.1 Regression] ACATS ce3810b segfaults at runtime

2006-02-17 Thread ebotcazou at gcc dot gnu dot org
--- Comment #18 from ebotcazou at gcc dot gnu dot org 2006-02-17 11:21 --- Subject: Bug 20753 Author: ebotcazou Date: Fri Feb 17 11:21:20 2006 New Revision: 79 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=79 Log: Backport from mainline: 2006-02-13

[Bug ada/20753] [4.0/4.1 Regression] ACATS ce3810b segfaults at runtime

2006-02-17 Thread ebotcazou at gcc dot gnu dot org
--- Comment #19 from ebotcazou at gcc dot gnu dot org 2006-02-17 11:21 --- Subject: Bug 20753 Author: ebotcazou Date: Fri Feb 17 11:21:46 2006 New Revision: 80 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=80 Log: Backport from mainline: 2006-02-13

[Bug middle-end/26335] New: [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread jakub at gcc dot gnu dot org
struct U { unsigned int u[256]; }; struct S { int u, v, w, x; int s[255]; }; int foo (struct U *x, struct S *y) { register int i; for (i = 0; i 255; i++) { unsigned int v, w = x-u[i + 1]; __asm__ ( : =r (v) : 0 (w) : cc); y-s[i] = v; } return 0; } ICEs in

[Bug middle-end/26336] New: [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread jakub at gcc dot gnu dot org
struct U { unsigned int u[256]; }; struct S { int u, v, w, x; int s[255]; }; int foo (struct U *x, struct S *y) { register int i; for (i = 0; i 255; i++) { unsigned int v, w = x-u[i + 1]; __asm__ ( : =r (v) : 0 (w) : cc); y-s[i] = v; } return 0; } ICEs in

[Bug ada/20753] [4.0/4.1 Regression] ACATS ce3810b segfaults at runtime

2006-02-17 Thread ebotcazou at gcc dot gnu dot org
--- Comment #20 from ebotcazou at gcc dot gnu dot org 2006-02-17 11:23 --- Fixed on every 4.x branch. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/26335] [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2006-02-17 11:24 --- Oops, sorry for the dups. *** This bug has been marked as a duplicate of 26334 *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/26334] [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2006-02-17 11:24 --- *** Bug 26335 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26334

[Bug middle-end/26336] [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2006-02-17 11:24 --- Oops, sorry for the dups. *** This bug has been marked as a duplicate of 26334 *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/26334] [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2006-02-17 11:24 --- *** Bug 26336 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26334

[Bug middle-end/26334] [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 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 libfortran/26331] two testsuite failures on i386-netbsdelf3.0

2006-02-17 Thread fxcoudert at gcc dot gnu dot org
--- Comment #1 from fxcoudert at gcc dot gnu dot org 2006-02-17 11:43 --- (In reply to comment #0) gfortran.fortran-torture/execute/intrinsic_set_exponent.f90 This one is a problem in netbsd libc, now known as lib/32861 (http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=32861)

[Bug c++/26337] New: aliasing causes stale data to be used

2006-02-17 Thread gcc-bugzilla at gcc dot gnu dot org
We are targetting the compilers for a system-on-chip solution we are developing based on an ARM 926 which is without an FPU so we have defaulted on SOFTWARE FLOATING POINT. #define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32 | \

[Bug c++/26337] aliasing causes stale data to be used

2006-02-17 Thread ebotcazou at gcc dot gnu dot org
--- Comment #2 from ebotcazou at gcc dot gnu dot org 2006-02-17 12:04 --- The code is invalid ISO C because *((uint32_t *) sy breaks aliasing rules. Our workarounds include (i) not using the optimiser, -fno-strict-aliasing should be sufficient. or (ii) using a

[Bug ada/26338] New: [4.2 Regression] ACATS cxg2001 ICE in add_virtual_operand, at tree-ssa-operands.c:1873

2006-02-17 Thread laurent at guerby dot net
PASS: Wed Feb 15 21:37:04 UTC 2006 (revision 18) FAIL: Thu Feb 16 21:06:28 UTC 2006 (revision 51) Note that at r51 it ICE on x86 but PASS on amd64-linux. +===GNAT BUG DETECTED==+ | 4.2.0 20060216 (experimental) (i686-pc-linux-gnu)

[Bug middle-end/26300] [4.1 Regression] ICE in trunc_int_for_mode

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #7 from pinskia at gcc dot gnu dot org 2006-02-17 12:31 --- Fixed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug middle-end/26334] [4.1 Regression] ICE in lhd_set_decl_assembler_name

2006-02-17 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot |

[Bug ada/26338] [4.2 Regression] ACATS cxg2001 ICE in add_virtual_operand, at tree-ssa-operands.c:1873

2006-02-17 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot |

[Bug c++/26337] aliasing causes stale data to be used

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2006-02-17 12:49 --- Mark as a dup of bug 21920. *** This bug has been marked as a duplicate of 21920 *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/21920] alias violating

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #85 from pinskia at gcc dot gnu dot org 2006-02-17 12:49 --- *** Bug 26337 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/26337] aliasing causes stale data to be used

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-02-17 12:48 --- Reopening to ... -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug ada/26338] [4.2 Regression] ACATS cxg2001 ICE in add_virtual_operand, at tree-ssa-operands.c:1873

2006-02-17 Thread abel at ispras dot ru
--- Comment #1 from abel at ispras dot ru 2006-02-17 14:08 --- I've see the same ICE on ia64 with rev. 76 and gcc.c-torture/compile/930217-1.c. The backtrace is as follows: (gdb) bt #0 fancy_abort (file=0x40a4d260 /home/bonzo/develop/loop/trunk/gcc/tree-ssa-operands.c,

[Bug tree-optimization/26341] New: [4.2 Regression] 930217-1.c and 931013-3.c ICE at -O2 and above in add_virtual_operand

2006-02-17 Thread pinskia at gcc dot gnu dot org
FAIL: gcc.c-torture/compile/930217-1.c -O2 (test for excess errors) Excess errors: /Users/regress/tbox/svn-gcc/gcc/testsuite/gcc.c-torture/compile/930217-1.c:16: internal compiler error: in add_virtual_operand, at tree-ssa-operands.c:1873 -- Summary: [4.2 Regression] 930217-1.c and

[Bug tree-optimization/26341] [4.2 Regression] 930217-1.c and 931013-3.c ICE at -O2 and above in add_virtual_operand

2006-02-17 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.2.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26341

[Bug tree-optimization/26341] [4.2 Regression] 930217-1.c and 931013-3.c ICE at -O2 and above in add_virtual_operand

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-17 14:24 --- From: http://gcc.gnu.org/ml/gcc-testresults/2006-02/msg00880.html Confirmed independently also. The testcase: struct s { int f; }; struct s f () { int addr; return *(struct s *) addr; } -- pinskia at gcc

[Bug tree-optimization/26341] [4.2 Regression] 930217-1.c and 931013-3.c ICE at -O2 and above in add_virtual_operand

2006-02-17 Thread dberlin at dberlin dot org
--- Comment #2 from dberlin at gcc dot gnu dot org 2006-02-17 14:42 --- Subject: Re: [4.2 Regression] 930217-1.c and 931013-3.c ICE at -O2 and above in add_virtual_operand On Fri, 2006-02-17 at 14:24 +, pinskia at gcc dot gnu dot org wrote: --- Comment #1 from

[Bug ada/13408] [4.1/4.2 Regression] acats numeric tests cxg* fail on pa/hpux

2006-02-17 Thread danglin at gcc dot gnu dot org
--- Comment #12 from danglin at gcc dot gnu dot org 2006-02-17 15:45 --- Patch is here: http://gcc.gnu.org/ml/gcc/2006-02/msg00251.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408

[Bug ada/26315] [4.2 Regression] ACATS failures c43208b c85006a c85006d cd92001

2006-02-17 Thread charlet at gcc dot gnu dot org
--- Comment #3 from charlet at gcc dot gnu dot org 2006-02-17 16:05 --- Subject: Bug 26315 Author: charlet Date: Fri Feb 17 16:05:46 2006 New Revision: 83 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=83 Log: 2006-02-17 Eric Botcazou [EMAIL PROTECTED] PR

[Bug ada/26315] [4.2 Regression] ACATS failures c43208b c85006a c85006d cd92001

2006-02-17 Thread charlet at gcc dot gnu dot org
--- Comment #4 from charlet at gcc dot gnu dot org 2006-02-17 16:11 --- Now fixed. -- charlet at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug c++/26343] New: compiler segfaults on typename

2006-02-17 Thread julian dot rueth at informatik dot uni-ulm dot de
gcc 3.4.3 (and also 3.4.4) segfault on x86_64; segfault doesn't occur on a i686 using gcc 3.3.4. Please contact me if you need any further detail. $ gcc -v -save-temps main.cpp Reading specs from /usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3/specs Configured with:

[Bug libfortran/26331] two testsuite failures on i386-netbsdelf3.0

2006-02-17 Thread fxcoudert at gcc dot gnu dot org
--- Comment #2 from fxcoudert at gcc dot gnu dot org 2006-02-17 17:42 --- In fact, both these bugs originate from the same bug of the netbsd frexp(), as reported in comment #1. Closing this as INVALID since there's nothing we can do. -- fxcoudert at gcc dot gnu dot org changed:

[Bug c++/24605] [4.0/4.1/4.2 Regression] internal compiler error: Segmentation fault while compiling c++ file

2006-02-17 Thread ron_hylton at hotmail dot com
--- Comment #13 from ron_hylton at hotmail dot com 2006-02-17 18:05 --- Are you sure you have enough virtual memory to compile this test case? I just tried main branch r11 and the test case compiled fine. I have 2 GB vm (and 2 GB ram) so I doubt the previous problem was vm

[Bug c++/26343] compiler segfaults on typename

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-17 18:06 --- This is a dup of bug 20333 which was fixed in 3.4.4, you must have tested a non released 3.4.4. *** This bug has been marked as a duplicate of 20333 *** -- pinskia at gcc dot gnu dot org changed:

[Bug c++/20333] [3.4/4.0/4.1 Regression] ICE on invalid code, typename outside of a template

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #13 from pinskia at gcc dot gnu dot org 2006-02-17 18:06 --- *** Bug 26343 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug testsuite/26344] New: [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread pinskia at gcc dot gnu dot org
FAIL: gcc.dg/tree-ssa/20030730-1.c scan-tree-dump-times if 0 FAIL: gcc.dg/tree-ssa/20030730-2.c scan-tree-dump-times if 0 FAIL: gcc.dg/tree-ssa/20030807-2.c scan-tree-dump-times if 0 Looking at them, they look only to be problems in the testcases and not actually missed optimizations. Also

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.2.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26344

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-17 18:22 --- They were introduced between 29 and 75. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26344

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-02-17 18:24 --- Maybe even between 72 and 75. Which means the following change cause this: 2006-02-16 Jeff Law [EMAIL PROTECTED] + * tree-vrp.c (set_value_range_to_nonnegative): New function. +

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-02-17 18:25 --- Shows up on ia64 also: http://gcc.gnu.org/ml/gcc-testresults/2006-02/msg00886.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26344

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread law at redhat dot com
--- Comment #4 from law at redhat dot com 2006-02-17 18:35 --- Subject: Re: New: [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/ On Fri, 2006-02-17 at 18:21 +, pinskia at gcc dot gnu dot org wrote: FAIL: gcc.dg/tree-ssa/20030730-1.c scan-tree-dump-times if

[Bug tree-optimization/26345] New: -fmove-loop-invariants loses POINTER attribute

2006-02-17 Thread sje at cup dot hp dot com
As of SVN version 110852, I cannot bootstrap IA64 HP-UX compiler. The compiler dies while compiling tree-into-ssa.c. I have a preprocessed cut-down version of this file that I will attach to this defect. I proposed a workaround/patch earlier, it is at

[Bug tree-optimization/26345] -fmove-loop-invariants loses POINTER attribute

2006-02-17 Thread sje at cup dot hp dot com
--- Comment #1 from sje at cup dot hp dot com 2006-02-17 18:38 --- Created an attachment (id=10868) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10868action=view) Test Case -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26345

[Bug middle-end/26316] [4.2 Regression] loop-invariant miscompiles openmp.c

2006-02-17 Thread rakdver at gcc dot gnu dot org
--- Comment #13 from rakdver at gcc dot gnu dot org 2006-02-17 18:38 --- Patch: http://gcc.gnu.org/ml/gcc-patches/2006-02/msg01461.html -- rakdver at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/26345] [4.2 Regression] -fmove-loop-invariants loses POINTER attribute

2006-02-17 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot |

[Bug libfortran/26136] List directed input with underfilled (logicals) array read incorrectly

2006-02-17 Thread hjl at lucon dot org
--- Comment #16 from hjl at lucon dot org 2006-02-17 18:42 --- The patch http://gcc.gnu.org/ml/gcc-patches/2006-02/msg01387.html is incomplete: [EMAIL PROTECTED] namelist-3]$ cat namelist.input.1 dynamics non_hydrostatic = .true., time_step_sound

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2006-02-17 18:43 --- (In reply to comment #4) Just tar up the mess and pass them to me directly. I will once the testsuite has finished running. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26344

[Bug rtl-optimization/26345] [4.2 Regression] -fmove-loop-invariants loses POINTER attribute

2006-02-17 Thread ebotcazou at gcc dot gnu dot org
--- Comment #2 from ebotcazou at gcc dot gnu dot org 2006-02-17 18:44 --- Did you try my fix for PR target/19061? -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/26161] Configure tests for pthread.h sometimes need to use -pthread

2006-02-17 Thread fxcoudert at gcc dot gnu dot org
--- Comment #7 from fxcoudert at gcc dot gnu dot org 2006-02-17 19:01 --- Subject: Bug 26161 Author: fxcoudert Date: Fri Feb 17 19:01:04 2006 New Revision: 111205 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=111205 Log: PR bootstrap/26161 * configure.ac: Remove

[Bug bootstrap/26161] Configure tests for pthread.h sometimes need to use -pthread

2006-02-17 Thread fxcoudert at gcc dot gnu dot org
--- Comment #8 from fxcoudert at gcc dot gnu dot org 2006-02-17 19:07 --- Fixed. -- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/26345] [4.2 Regression] -fmove-loop-invariants loses POINTER attribute

2006-02-17 Thread sje at cup dot hp dot com
--- Comment #3 from sje at cup dot hp dot com 2006-02-17 19:18 --- I don't know how I missed your proposed patch for PR 19061. I tested it on the test case in that bug and on my bootstrap bug that I reported here and both look good. I used ToT sources for both tests and had to put

[Bug middle-end/13757] -fstack-check causes segfaults

2006-02-17 Thread andrew dot lundgren at level3 dot com
--- Comment #5 from andrew dot lundgren at level3 dot com 2006-02-17 19:27 --- I am experiencing the same bug with GCC 4.0.1 4.0.2 on SLES 9 with: gcc -v Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc-4.0.2/configure --enable-threads=posix

[Bug libfortran/26252] FAIL: gfortran.fortran-torture/execute/nan_inf_fmt.f90 execution

2006-02-17 Thread fxcoudert at gcc dot gnu dot org
--- Comment #1 from fxcoudert at gcc dot gnu dot org 2006-02-17 19:34 --- I can't reproduce that on hppa2.0w-hp-hpux11.23. I don't know if it's a difference between hpux version, or hppa1 and hppa2 (well, I don't know what these two are really), but I'd guess it's the OS version. I

[Bug libstdc++/26132] tr1/hashtable: rehash not implemented

2006-02-17 Thread pcarlini at suse dot de
-- pcarlini at suse dot de changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pcarlini at suse dot de |dot org |

[Bug rtl-optimization/26272] [4.2 Regression] gcc.c-torture/execute/built-in-setjmp.c fails at -O2 and above on powerpc-darwin

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #6 from pinskia at gcc dot gnu dot org 2006-02-17 19:52 --- Subject: Bug 26272 Author: pinskia Date: Fri Feb 17 19:52:28 2006 New Revision: 111206 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=111206 Log: 2006-02-17 Andrew Pinski [EMAIL PROTECTED] PR

[Bug rtl-optimization/26272] [4.2 Regression] gcc.c-torture/execute/built-in-setjmp.c fails at -O2 and above on powerpc-darwin

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #7 from pinskia at gcc dot gnu dot org 2006-02-17 19:52 --- Fixed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/26197] [4.2 regression] ICE in is_old_name, at tree-into-ssa.c:466

2006-02-17 Thread rakdver at gcc dot gnu dot org
--- Comment #9 from rakdver at gcc dot gnu dot org 2006-02-17 19:54 --- SFT for D.2477.a is SFT.12. Before vectorizer is run, SFT.12 has is_alias_tag == false and may_aliases = {TMT.32}; thus, we would only add a vuse for TMT.32 to the statement, and this is subsumed by the VDEF.

[Bug libstdc++/26297] boostrap fails with invalid cast compiling libstdc++ with --disable-nls on AIX

2006-02-17 Thread pcarlini at suse dot de
--- Comment #6 from pcarlini at suse dot de 2006-02-17 19:55 --- David, can you please have a look? Certainly we have succesful reports: http://gcc.gnu.org/buildstat.html In the meanwhile, submitter should check that is following the target-specific installation notes:

[Bug libstdc++/26297] boostrap fails with invalid cast compiling libstdc++ with --disable-nls on AIX

2006-02-17 Thread dje at gcc dot gnu dot org
--- Comment #7 from dje at gcc dot gnu dot org 2006-02-17 20:05 --- AIX 4.2 probably cannot be supported by current versions of GCC. If libstdc++ doesn't work on AIX 4.2, then it doesn't work. I do not have access to any AIX 4.2 system and AIX 4.2 was removed from IBM support a long

[Bug libfortran/26253] fallback scalbn doesn't handle denormals correctly

2006-02-17 Thread fxcoudert at gcc dot gnu dot org
--- Comment #4 from fxcoudert at gcc dot gnu dot org 2006-02-17 20:33 --- This is a problem in libgfortran scalbn fallback version not handling correctly denormals. A i686-linux testcase is included below. I switch this to severity minor. $ cat a.c #include stdio.h #include math.h

[Bug rtl-optimization/26345] [4.2 Regression] -fmove-loop-invariants loses POINTER attribute

2006-02-17 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2006-02-17 20:40 --- I don't know how I missed your proposed patch for PR 19061. I tested it on the test case in that bug and on my bootstrap bug that I reported here and both look good. Great! My (limited) understanding is

[Bug libfortran/26252] FAIL: gfortran.fortran-torture/execute/nan_inf_fmt.f90 execution

2006-02-17 Thread dave at hiauly1 dot hia dot nrc dot ca
--- Comment #2 from dave at hiauly1 dot hia dot nrc dot ca 2006-02-17 20:51 --- Subject: Re: FAIL: gfortran.fortran-torture/execute/nan_inf_fmt.f90 execution I can't reproduce that on hppa2.0w-hp-hpux11.23. I don't know if it's a difference between hpux version, or hppa1 and hppa2

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread law at redhat dot com
--- Comment #6 from law at redhat dot com 2006-02-17 21:19 --- Subject: Re: New: [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/ On Fri, 2006-02-17 at 18:21 +, pinskia at gcc dot gnu dot org wrote: FAIL: gcc.dg/tree-ssa/20030730-1.c scan-tree-dump-times if

[Bug target/22209] [4.1 regression] libgfortran unresolvable symbols on irix6.5

2006-02-17 Thread sayle at gcc dot gnu dot org
--- Comment #12 from sayle at gcc dot gnu dot org 2006-02-17 21:39 --- Subject: Bug 22209 Author: sayle Date: Fri Feb 17 21:38:59 2006 New Revision: 111211 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=111211 Log: 2006-02-17 Roger Sayle [EMAIL PROTECTED] Richard

[Bug libstdc++/11953] _REENTRANT defined when compiling non-threaded code.

2006-02-17 Thread jakub at gcc dot gnu dot org
--- Comment #39 from jakub at gcc dot gnu dot org 2006-02-17 21:49 --- Subject: Bug 11953 Author: jakub Date: Fri Feb 17 21:49:22 2006 New Revision: 111212 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=111212 Log: PR libstdc++/11953 * gthr-posix.h (_REENTRANT):

[Bug target/26255] [4.0 regression] internal compiler error: in reload_cse_simplify_operands, at postreload.c:391

2006-02-17 Thread danglin at gcc dot gnu dot org
--- Comment #9 from danglin at gcc dot gnu dot org 2006-02-17 22:10 --- Subject: Bug 26255 Author: danglin Date: Fri Feb 17 22:09:58 2006 New Revision: 111213 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=111213 Log: PR target/26255 *

[Bug target/26255] [4.0 regression] internal compiler error: in reload_cse_simplify_operands, at postreload.c:391

2006-02-17 Thread danglin at gcc dot gnu dot org
--- Comment #10 from danglin at gcc dot gnu dot org 2006-02-17 22:19 --- Subject: Bug 26255 Author: danglin Date: Fri Feb 17 22:19:05 2006 New Revision: 111214 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=111214 Log: PR target/26255 * pa.md: Create separate HI

[Bug target/26255] [4.0 regression] internal compiler error: in reload_cse_simplify_operands, at postreload.c:391

2006-02-17 Thread danglin at gcc dot gnu dot org
--- Comment #11 from danglin at gcc dot gnu dot org 2006-02-17 22:21 --- Fixed by patches. -- danglin at gcc dot gnu dot org changed: What|Removed |Added

[Bug testsuite/26344] [4.2 Regression] three testsuite failures in gcc.dg/tree-ssa/

2006-02-17 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last

[Bug libobjc/26309] [4.1/4.2 Regression] libobjc bootstrap failure on Tru64 UNIX V4.0F

2006-02-17 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot |

[Bug libfortran/26346] New: FAIL: gfortran.dg/secnds.f -O0 execution test

2006-02-17 Thread danglin at gcc dot gnu dot org
Executing on host: /home/gnu/gcc-3.4/objdir/gcc/testsuite/../gfortran -B/home/gn u/gcc-3.4/objdir/gcc/testsuite/../ /xxx/gnu/gcc-3.4/gcc/gcc/testsuite/gfortran.d g/secnds.f -O0 -O0 -L/home/gnu/gcc-3.4/objdir/hppa2.0w-hp-hpux11.00/./libgfo rtran/.libs

[Bug fortran/19777] -fbounds-check catches non-existent bounds violation

2006-02-17 Thread anlauf at gmx dot de
--- Comment #9 from anlauf at gmx dot de 2006-02-17 23:04 --- (In reply to comment #8) [...] does not trigger the Array out-of-bounds-condition any more in our code. Therefore we are glad to have this fix! Tested on gcc-4.1-20060210 x86_64-unknown-linux-gnu Negative. The

[Bug other/26327] memory leaks

2006-02-17 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-17 23:17 --- Confirmed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/16045] ICE fold check: original tree changed by fold

2006-02-17 Thread ghazi at gcc dot gnu dot org
--- Comment #7 from ghazi at gcc dot gnu dot org 2006-02-17 23:49 --- Subject: Bug 16045 Author: ghazi Date: Fri Feb 17 23:49:13 2006 New Revision: 111215 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=111215 Log: Backport: 2005-08-18 Andrew Pinski [EMAIL

[Bug middle-end/16045] ICE fold check: original tree changed by fold

2006-02-17 Thread ghazi at gcc dot gnu dot org
--- Comment #8 from ghazi at gcc dot gnu dot org 2006-02-17 23:50 --- Backported to 4.0. -- ghazi at gcc dot gnu dot org changed: What|Removed |Added CC|

[Bug target/9552] accepts invalid code for attribute section

2006-02-17 Thread nomura at netapp dot com
--- Comment #23 from nomura at netapp dot com 2006-02-17 23:58 --- Looks like in gcc-3.4.0, gcc/gcc/configure.ac picks up the wrong ld for me, which probably leads to the wrong value being set for HAVE_LD_RO_RW_SECTION_MIXING. This problem also occurs when cross compiling freebsd

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