[Bug driver/47549] New: -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8'

2011-01-31 Thread silver24k at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47549 Summary: -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8' Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal

[Bug driver/47549] -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8'

2011-01-31 Thread silver24k at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47549 --- Comment #1 from Yu Simin silver24k at gmail dot com 2011-01-31 08:07:27 UTC --- $ arm-gcc -v -finput-charset=gbk -c -save-temps gbk.c Using built-in specs. COLLECT_GCC=arm-gcc

[Bug c++/47416] [4.6 Regression] ICE in build_data_member_initialization, at cp/semantics.c:5509

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47416 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 08:20:29 UTC --- Created attachment 23173 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23173 pr47416.ii Somewhat reduced testcase which preserves the property that after

[Bug fortran/47550] New: PURE with VALUE and w/o INTENT: add gfc_notify_std (GFC_STD_F2008 ?

2011-01-31 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47550 Summary: PURE with VALUE and w/o INTENT: add gfc_notify_std (GFC_STD_F2008 ? Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: diagnostic Severity: normal

[Bug bootstrap/47279] Bootstrap fails in stage1 with GCC 4.6

2011-01-31 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47279 --- Comment #10 from Alan Modra amodra at gmail dot com 2011-01-31 08:47:16 UTC --- With enough fiddling around, I finally duplicated the error, in my case when linking lto1. libbackend.a(cse.o): In function `insert_const_anchors':

[Bug java/47456] internal compiler error: Segmentation fault while using jna

2011-01-31 Thread steve.reinke at iws dot fraunhofer.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47456 --- Comment #6 from steve.reinke at iws dot fraunhofer.de 2011-01-31 08:47:55 UTC --- Created attachment 23174 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23174 the jar which trys to load the dll

[Bug rtl-optimization/47454] registers are not allocated according to its preferred order

2011-01-31 Thread carrot at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47454 --- Comment #3 from Carrot carrot at google dot com 2011-01-31 08:48:40 UTC --- (In reply to comment #2) -frename-registers should help for this issue on the ARM. All of r8 can be renamed to r2, in this case only two of them have been renamed.

[Bug java/47456] internal compiler error: Segmentation fault while using jna

2011-01-31 Thread steve.reinke at iws dot fraunhofer.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47456 --- Comment #7 from steve.reinke at iws dot fraunhofer.de 2011-01-31 08:48:43 UTC --- Created attachment 23175 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23175 batch file for compiling

[Bug java/47456] internal compiler error: Segmentation fault while using jna

2011-01-31 Thread steve.reinke at iws dot fraunhofer.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47456 --- Comment #8 from steve.reinke at iws dot fraunhofer.de 2011-01-31 08:49:04 UTC --- Created attachment 23176 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23176 the dll i try to load

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c++/47536] gcc-4.5.2 fails to build on Solaris 10 i386

2011-01-31 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47536 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/47522] [4.4/4.5/4.6 Regression] wrong code at -O3 -ffast-math

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47522 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug tree-optimization/44183] Vectorizer may generate invalid memory access

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44183 --- Comment #7 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-31 10:06:27 UTC --- (In reply to comment #6) It depends on the specific values of (a) array end alignment and (b) the number of bytes read. As long as the array end +

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added CC||ebotcazou at

[Bug debug/47501] [4.6 Regression] -fcompare-debug failure with -Os -fmodulo-sched

2011-01-31 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47501 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug debug/47498] [4.6 Regression] -fcompare-debug failure with -fsched2-use-superblocks

2011-01-31 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47498 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/47522] [4.4/4.5/4.6 Regression] wrong code at -O3 -ffast-math

2011-01-31 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47522 --- Comment #3 from Joost VandeVondele Joost.VandeVondele at pci dot uzh.ch 2011-01-31 10:16:24 UTC --- (In reply to comment #2) Target piece, if there is one. PR44183 for the vectorizer piece, if there is one. I'm almost certain that this is

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 --- Comment #10 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 10:27:58 UTC --- Self-contained testcase: /* PR tree-optimization/47538 */ struct S { double a, b, *c; unsigned long d; }; __attribute__((noinline, noclone)) void foo

[Bug fortran/47463] [OOP] ICE in gfc_add_component_ref

2011-01-31 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47463 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/47540] ARM THUMB crash with complex numbers

2011-01-31 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47540 --- Comment #4 from Mikael Pettersson mikpe at it dot uu.se 2011-01-31 10:34:56 UTC --- I can reproduce the ICE with a 4.5.2 cross to arm-elf. Only occurs for Thumb1.

[Bug debug/47508] [4.6 Regression] -fcompare-debug failure with -ftracer for pr42918.c

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47508 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 10:40:20 UTC --- Alex (temporarily) reverted the patch on the trunk, can you verify this is gone again?

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 --- Comment #11 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-31 10:44:08 UTC --- (In reply to comment #9) Why do we need something so ill-designed as sizetype? Just for Ada? Yes, they are useful for Ada, but the _original_

[Bug rtl-optimization/44031] [4.4/4.5 Regression] ice in subst_reloads, at reload.c:6327

2011-01-31 Thread ebotcazou at gcc dot gnu.org
-optimization/44031 * gcc.c-torture/compile/20110131-1.c: New test. Added: trunk/gcc/testsuite/gcc.c-torture/compile/20110131-1.c Modified: trunk/gcc/testsuite/ChangeLog

[Bug target/47522] [4.4/4.5/4.6 Regression] wrong code at -O3 -ffast-math

2011-01-31 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47522 --- Comment #4 from rguenther at suse dot de rguenther at suse dot de 2011-01-31 10:47:53 UTC --- On Mon, 31 Jan 2011, Joost.VandeVondele at pci dot uzh.ch wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47522 --- Comment #3 from Joost

[Bug target/47522] [4.4/4.5/4.6 Regression] wrong code at -O3 -ffast-math

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47522 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/44183] Vectorizer may generate invalid memory access

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44183 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/47543] ICE: in extract_insn, at recog.c:2109 when building zlib

2011-01-31 Thread ibolton at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 Ian Bolton ibolton at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug debug/47106] -fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack

2011-01-31 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47106 --- Comment #7 from Alexandre Oliva aoliva at gcc dot gnu.org 2011-01-31 11:03:11 UTC --- Revised patch under testing, posted at http://gcc.gnu.org/ml/gcc-patches/2011-01/msg02264.html

[Bug fortran/47463] [OOP] ICE in gfc_add_component_ref

2011-01-31 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47463 --- Comment #6 from Tobias Burnus burnus at gcc dot gnu.org 2011-01-31 11:03:31 UTC --- (In reply to comment #5) hydro_flow.f90:55.13: call this%init(st, gr) 1 Error: Found no matching specific binding for the call to the

[Bug target/47522] [4.4/4.5/4.6 Regression] wrong code at -O3 -ffast-math

2011-01-31 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47522 --- Comment #6 from Joost VandeVondele Joost.VandeVondele at pci dot uzh.ch 2011-01-31 11:17:46 UTC --- (In reply to comment #5) valgrind sucks (maybe report this to them). I think this is an unnecessary comment (all useful tools have bugs, or

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 --- Comment #12 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 11:36:24 UTC --- Created attachment 23177 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23177 gcc46-pr47538.patch The #c8 patch doesn't bootstrap, agree with Richard

[Bug target/47551] New: ICE when reloading neon registers from out-of-range offsets

2011-01-31 Thread richard.sandiford at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47551 Summary: ICE when reloading neon registers from out-of-range offsets Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 --- Comment #13 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-31 11:55:03 UTC --- Can we use sth like Index: tree-ssa-ccp.c === --- tree-ssa-ccp.c (revision 169434)

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 --- Comment #14 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-31 12:07:52 UTC --- Created attachment 23178 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23178 patch

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Attachment #23178|0 |1 is

[Bug fortran/47552] New: CTIME: Valgrind warning depends on uninitialised value

2011-01-31 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47552 Summary: CTIME: Valgrind warning depends on uninitialised value Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: wrong-code Severity: normal

[Bug fortran/47552] CTIME: Valgrind warning depends on uninitialised value

2011-01-31 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47552 Janne Blomqvist jb at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/47553] New: ARM neon vld1q_lane_u8 co. don't accept lanes = 8

2011-01-31 Thread richard.sandiford at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47553 Summary: ARM neon vld1q_lane_u8 co. don't accept lanes = 8 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug fortran/47519] Deferred-length string wrong results with character intrinsic functions

2011-01-31 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47519 --- Comment #6 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-01-31 13:24:19 UTC --- That does indeed regtest OK. It passes all my tests too;-) Thanks for the patch.

[Bug driver/47547] WHOPR, can't use /dev/null as an output file

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47547 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug lto/47528] liblto_plugin.so not found should not to be an fatal error

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47528 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target||mingw64-*-*

[Bug lto/47527] [4.6 regression] -flto -flto-partition=none broken for arm-linux-gnueabi

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47527 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.6.0 ---

[Bug rtl-optimization/47521] [4.4/4.5/4.6 Regression] Unnecessary usage of edx register

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47521 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.4.6

[Bug c++/47541] [4.5/4.6 Regression] For integer pointers, the value of ++*p is not written back to memory

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47541 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug target/45325] [4.6 Regression] target attribute doesn't work with -march=i586

2011-01-31 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45325 --- Comment #17 from Rainer Orth ro at gcc dot gnu.org 2011-01-31 14:27:45 UTC --- That works. Patch submitted: http://gcc.gnu.org/ml/gcc-patches/2011-01/msg02297.html

[Bug driver/47547] WHOPR, can't use /dev/null as an output file

2011-01-31 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47547 --- Comment #2 from H.J. Lu hjl.tools at gmail dot com 2011-01-31 14:32:34 UTC --- (In reply to comment #1) I think HJ caused this (the -dumpdir / -dumpbase flags are bogus), non-LTO does not use -dumpdir, lto-wrapper.c is what sets that flag

[Bug lto/47528] liblto_plugin.so not found should not to be an fatal error

2011-01-31 Thread dongsheng.song at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47528 --- Comment #2 from Dongsheng Song dongsheng.song at gmail dot com 2011-01-31 14:34:07 UTC --- (In reply to comment #1) I think you use an old GCC snapshot (if you didn't pass -fuse-linker-plugin manually). That said, your target should not

[Bug fortran/47463] [OOP] ICE in gfc_add_component_ref

2011-01-31 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47463 --- Comment #7 from janus at gcc dot gnu.org 2011-01-31 14:49:00 UTC --- (In reply to comment #5) Alright, here is a draft patch: The patch in comment #5 regtests cleanly. I will commit as obvious soon ...

[Bug target/45325] [4.6 Regression] target attribute doesn't work with -march=i586

2011-01-31 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45325 --- Comment #18 from Rainer Orth ro at gcc dot gnu.org 2011-01-31 14:56:35 UTC --- Author: ro Date: Mon Jan 31 14:56:31 2011 New Revision: 169440 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169440 Log: PR target/45325 *

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 --- Comment #16 from Jack Howarth howarth at nitro dot med.uc.edu 2011-01-31 14:59:43 UTC --- (In reply to comment #15) Created attachment 23179 [details] another update This patch eliminates the testsuite failures in gsl-1.14 built at either

[Bug testsuite/47400] Several UCN tests FAIL on Tru64 UNIX V5.1B and IRIX 6.5

2011-01-31 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47400 Rainer Orth ro at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug go/47515] Issues porting libgo to IRIX 6.5

2011-01-31 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47515 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-01-31 15:11:15 UTC --- --- Comment #1 from Ralf Wildenhues rwild at gcc dot gnu.org 2011-01-28 18:53:54 UTC --- (In reply to comment #0) *

[Bug c++/47541] [4.5/4.6 Regression] For integer pointers, the value of ++*p is not written back to memory

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47541 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/47543] ICE: in extract_insn, at recog.c:2109 when building zlib

2011-01-31 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added CC||law at redhat dot

[Bug c++/47541] [4.5/4.6 Regression] For integer pointers, the value of ++*p is not written back to memory

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47541 --- Comment #7 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 15:57:28 UTC --- Created attachment 23180 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23180 pr47541.ii For Richard: x86_64-linux, trunk from today, ./cc1plus -O2

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c++/47416] [4.6 Regression] ICE in build_data_member_initialization, at cp/semantics.c:5509

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47416 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/47541] [4.5/4.6 Regression] For integer pointers, the value of ++*p is not written back to memory

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47541 --- Comment #8 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-31 16:28:19 UTC --- Hmm. We have D.10321_19 = MEM[(const struct RefCount )ptr_3(D) + 8].count_; MEM[(struct RefCount *)D.9717_8 + 8B].count_ = D.10321_19; D.10322_20

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

2011-01-31 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 --- Comment #5 from Jeffrey A. Law law at redhat dot com 2011-01-31 16:33:29 UTC --- I'm far from an ARM expert, but this looks like a problem in the ARM backend. Anyway, I'm still investigating.

[Bug c++/47541] [4.5/4.6 Regression] For integer pointers, the value of ++*p is not written back to memory

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47541 --- Comment #9 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-31 16:40:11 UTC --- Testcase: struct Dummy {}; struct RefCount : public Dummy { ~RefCount(); /* Has to be non-pod. */ int *a; int *b; }; RefCount::~RefCount(){}

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 --- Comment #17 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 16:52:27 UTC --- Author: jakub Date: Mon Jan 31 16:52:22 2011 New Revision: 169441 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169441 Log: PR

[Bug tree-optimization/47538] [4.6 Regression] GNU Scientific Library miscompiled by gcc 4.6

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47538 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug driver/47547] WHOPR, can't use /dev/null as an output file

2011-01-31 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47547 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added AssignedTo|unassigned at gcc dot |hjl.tools at gmail

[Bug driver/47547] WHOPR, can't use /dev/null as an output file

2011-01-31 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47547 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.6.0

[Bug c++/47541] [4.5/4.6 Regression] For integer pointers, the value of ++*p is not written back to memory

2011-01-31 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47541 --- Comment #10 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-31 17:07:19 UTC --- So, type Wrapper as seen by PTA has Wrapper offset 64: RefCount RefCount offset 0: a offset 64: b and the issue is that the ptr parameter gets

[Bug lto/47274] [4.6 regression] ICE in lto_varpool_replace_node, at lto-symtab.c:306

2011-01-31 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47274 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added CC||dave.korn.cygwin

[Bug lto/47274] [4.6 regression] ICE in lto_varpool_replace_node, at lto-symtab.c:306

2011-01-31 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47274 Dave Korn davek at gcc dot gnu.org changed: What|Removed |Added CC||davek at gcc dot

[Bug c/47520] [trans-mem] ICE Segmentation fault at 01

2011-01-31 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47520 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug other/47554] New: [trans-mem] expand_expr_addr_expr_1 ICE

2011-01-31 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47554 Summary: [trans-mem] expand_expr_addr_expr_1 ICE Product: gcc Version: trans-mem Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo:

[Bug other/47554] [trans-mem] expand_expr_addr_expr_1 ICE

2011-01-31 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47554 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug other/47554] [trans-mem] expand_expr_addr_expr_1 ICE

2011-01-31 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47554 --- Comment #2 from Aldy Hernandez aldyh at gcc dot gnu.org 2011-01-31 17:43:11 UTC --- ./cc1plus b.C -O0 -fgnu-tm -fdump-tree-all -fdump-ipa-all -quiet b.C: In member function 'list list::_M_get_Tp_allocator() const': b.C:14:38: internal

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

2011-01-31 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 --- Comment #6 from Jeffrey A. Law law at redhat dot com 2011-01-31 17:57:45 UTC --- Created attachment 23184 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23184 potential fix

[Bug target/47543] [4.6 Regression] ICE: in extract_insn, at recog.c:2109 when building zlib

2011-01-31 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47543 --- Comment #7 from Jeffrey A. Law law at redhat dot com 2011-01-31 17:58:37 UTC --- When I first started looking at this problem I was ready to point the finger at the ARM backend. A missing secondary reload or something along those lines..

[Bug fortran/47463] [OOP] ICE in gfc_add_component_ref

2011-01-31 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47463 --- Comment #8 from janus at gcc dot gnu.org 2011-01-31 18:11:36 UTC --- Author: janus Date: Mon Jan 31 18:11:32 2011 New Revision: 169443 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169443 Log: 2011-01-31 Janus Weil ja...@gcc.gnu.org

[Bug middle-end/40979] induct benchmark 60% slower when compiled with -fgraphite-identity

2011-01-31 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40979 --- Comment #11 from Sebastian Pop spop at gcc dot gnu.org 2011-01-31 18:12:38 UTC --- Here is a reduced testcase from induct.f90 for the first loop not vectorized with -fgraphite-identity: module mqc_m integer, parameter, private :: longreal =

[Bug c/47492] [trans-mem] Problem with memset() inside transaction_safe function

2011-01-31 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47492 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/47540] ARM THUMB crash with complex numbers

2011-01-31 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47540 Ian Lance Taylor ian at airs dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/40183] g++.dg/tls/static-1.C, execution abort

2011-01-31 Thread greed at pobox dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40183 Graham Reed greed at pobox dot com changed: What|Removed |Added CC||greed at pobox dot

[Bug middle-end/40979] induct benchmark 60% slower when compiled with -fgraphite-identity

2011-01-31 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40979 --- Comment #12 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-01-31 18:46:23 UTC --- I looked at how to improve translate_scalar_reduction_to_array in order to avoid the creation of the temporary array, but it seems to be difficult

[Bug lto/47274] [4.6 regression] ICE in lto_varpool_replace_node, at lto-symtab.c:306

2011-01-31 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47274 --- Comment #23 from Dave Korn davek at gcc dot gnu.org 2011-01-31 18:53:30 UTC --- (In reply to comment #21) The problem is that first one is defined as prevailing_def_ironly while it is not an definition, just use of the symbol. Correct

[Bug tree-optimization/45122] [4.6 Regression] -funsafe-loop-optimizations causes FAIL: gcc.c-torture/execute/pr27285.c execution

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45122 --- Comment #14 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 18:56:33 UTC --- Created attachment 23185 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23185 gcc46-pr45122.patch Here is a patch I've bootstrapped/regtested today on

[Bug driver/47547] [4.5/4.6 Regression] WHOPR, can't use /dev/null as an output file

2011-01-31 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47547 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added URL|

[Bug fortran/47519] Deferred-length string wrong results with character intrinsic functions

2011-01-31 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47519 --- Comment #7 from Paul Thomas pault at gcc dot gnu.org 2011-01-31 19:13:17 UTC --- Author: pault Date: Mon Jan 31 19:13:13 2011 New Revision: 169444 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169444 Log: 2011-01-31 Paul Thomas

[Bug lto/47274] [4.6 regression] ICE in lto_varpool_replace_node, at lto-symtab.c:306

2011-01-31 Thread dave at hiauly1 dot hia.nrc.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47274 --- Comment #24 from dave at hiauly1 dot hia.nrc.ca 2011-01-31 19:35:15 UTC --- What endian-ness are the ppc and hppa targets? hppa is big. I believe ppc is also big. Dave

[Bug lto/47274] [4.6 regression] ICE in lto_varpool_replace_node, at lto-symtab.c:306

2011-01-31 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47274 --- Comment #25 from Dave Korn davek at gcc dot gnu.org 2011-01-31 19:40:52 UTC --- (In reply to comment #24) What endian-ness are the ppc and hppa targets? hppa is big. I believe ppc is also big. Dave Probably the first time this

[Bug tree-optimization/47555] New: Huge memory usage when optimizing

2011-01-31 Thread matthijs.douze at inria dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555 Summary: Huge memory usage when optimizing Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo:

[Bug preprocessor/47549] -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8'

2011-01-31 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47549 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Component|driver |preprocessor

[Bug c++/47416] [4.6 Regression] ICE in build_data_member_initialization, at cp/semantics.c:5509

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47416 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-31 20:19:31 UTC --- Author: jakub Date: Mon Jan 31 20:19:25 2011 New Revision: 169447 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169447 Log: PR c++/47416 *

[Bug preprocessor/47549] -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8'

2011-01-31 Thread silver24k at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47549 --- Comment #3 from Yu Simin silver24k at gmail dot com 2011-01-31 20:22:11 UTC --- (In reply to comment #2) cc1: error: failure to convert gbk to UTF-8 The preprocessor is only really know how to convert UTF-8 to/from UTF16/32 LE/BE without

[Bug fortran/47455] [4.6 Regression][OOP] internal compiler error: in fold_convert_loc, at fold-const.c:2028

2011-01-31 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47455 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/29571] [4.3/4.4/4.5/4.6 regression] ICE with invalid static const member

2011-01-31 Thread andreasmeier80 at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29571 andreasmeier80 at gmx dot de changed: What|Removed |Added CC||andreasmeier80 at gmx dot

[Bug c++/29571] [4.3/4.4/4.5/4.6 regression] ICE with invalid static const member

2011-01-31 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29571 --- Comment #13 from Paolo Carlini paolo.carlini at oracle dot com 2011-01-31 20:50:16 UTC --- Still, apparently it's a regression, thus, if we could identify which specific patch fixed it and it turned out to be small enough, we could consider

[Bug preprocessor/47549] -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8'

2011-01-31 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47549 --- Comment #4 from joseph at codesourcery dot com joseph at codesourcery dot com 2011-01-31 20:51:56 UTC --- The involvement of -save-temps makes me suspect the same underlying issue as bug 21521.

[Bug other/47029] fixincludes: the fix for c99 inlines in the glibc header files fixes function declarations as well as function definitions

2011-01-31 Thread hkodungallur at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47029 --- Comment #2 from Hari Kodungallur hkodungallur at gmail dot com 2011-01-31 20:54:57 UTC --- Created attachment 23187 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23187 /usr/include/sys/stat.h from a CentOS 5.5 server.

[Bug other/47029] fixincludes: the fix for c99 inlines in the glibc header files fixes function declarations as well as function definitions

2011-01-31 Thread hkodungallur at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47029 --- Comment #3 from Hari Kodungallur hkodungallur at gmail dot com 2011-01-31 20:55:37 UTC --- Sorry for the delay. I was on vacation. I've attached the stat.h header file.

[Bug c++/47416] [4.6 Regression] ICE in build_data_member_initialization, at cp/semantics.c:5509

2011-01-31 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47416 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/38644] [4.3/4.4/4.5/4.6 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code

2011-01-31 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644 Joel Sherrill joel at gcc dot gnu.org changed: What|Removed |Added Known to fail|| --- Comment #33

[Bug fortran/47463] [OOP] ICE in gfc_add_component_ref

2011-01-31 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47463 --- Comment #9 from Tobias Burnus burnus at gcc dot gnu.org 2011-01-31 21:42:29 UTC --- (In reply to comment #6) And the same without type-binding: call init_comps(this, st, gr) Error: Type mismatch in argument 'this' at (1); passed

[Bug c/47556] New: x86: fails to take advantage of high-byte addressing mode

2011-01-31 Thread jeremy at goop dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47556 Summary: x86: fails to take advantage of high-byte addressing mode Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/40454] [4.4 regression] zlib is about 20% slower when compiled with GCC 4.4.1

2011-01-31 Thread t.artem at mailcity dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40454 --- Comment #17 from Artem S. Tashkinov t.artem at mailcity dot com 2011-01-31 21:46:29 UTC --- At least on i686 platform the difference is marginal (GCC flags: -O2 -march=pentium-m -fomit-frame-pointer, Intel Core Gen 2 CPU): GCC 3.4.6 real

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