Re: RM QA Session on May 27th

2010-05-19 Thread Joseph S. Myers
On Tue, 18 May 2010, Mark Mitchell wrote: http://gcc.gnu.org/wiki/Release%20Manager%20Q%26A I note that many of the questions already added to that page could be seen as suggesting a greater role for the RMs than there is at present in setting directions for GCC development. RMs (in their

Re: RM QA Session on May 27th

2010-05-19 Thread Mark Mitchell
Joseph S. Myers wrote: I note that many of the questions already added to that page could be seen as suggesting a greater role for the RMs than there is at present in setting directions for GCC development. RMs (in their RM capacity) do not set priorities or make plans for GCC

ICE in LTO.

2010-05-19 Thread Bingfeng Mei
Hello, I am hit by an ICE in LTO (latest GCC4.5 branch). The problem is that it shows up in our target/our target-specific application, so I cannot really reduce test case and file a bug. getShortVersionString.clone.0/1(-1) @0x2aa0c5fea0 (clone of getShortVersionString/4733) availability:local

Re: ICE in LTO.

2010-05-19 Thread Richard Guenther
On Wed, May 19, 2010 at 4:12 PM, Bingfeng Mei b...@broadcom.com wrote: Hello, I am hit by an ICE in LTO (latest GCC4.5 branch). The problem is that it shows up in our target/our target-specific application, so I cannot really reduce test case and file a bug.

RE: ICE in LTO.

2010-05-19 Thread Bingfeng Mei
Yes, that is the reason. One of our generated source file is compiled with -O0 with no particular reason and no one noticed. Thanks. Cheers, Bingfeng -Original Message- From: Richard Guenther [mailto:richard.guent...@gmail.com] Sent: 19 May 2010 16:12 To: Bingfeng Mei Cc:

Haber Paketi Reklam Teklifi

2010-05-19 Thread Hasan KARA
Sn.Yetkili; Ürünlerinizin tanıtımı ve firmanızın marka prestiji konusunda değer katacağını düşündüğüm bir reklam teklifidir. 1 ay boyunca erkek hedef kitlede öğle kuşağında 4 ayrı kanalda aksam kuşağında 4 ayrı kanalda toplaMda 8 ayrı kanalda yayınlanacak dolu dolu bir reklam paketidir.

g++ generates code for constructors and destructors several times

2010-05-19 Thread Lénaïc Huard
Hello, I have a question about code generated by g++. When compiling a C++ class, even as simple as the one below, the code for the constructor is instantiated twice and the code for the destructor is instanciated twice or three times. = myclass.cpp = class MyClass { MyClass();

Re: g++ generates code for constructors and destructors several times

2010-05-19 Thread Andrew Pinski
On Wed, May 19, 2010 at 9:17 AM, Lénaïc Huard lenaic.hu...@laposte.net wrote: If I remove the virtual keyword to make the class non-polymorphic, the constructor is still compiled twice, as well as the destructor. Would anyone have the patience to explain me why the constructors/destructors

Question about rtx format for insn, call_insn and junp_insn

2010-05-19 Thread kito
Hello every body I have read the rtl.h rtl.c, but I don't realize the format for  insn, call_insn and junp_insn it's define in rtl.def DEF_RTL_EXPR(JUMP_INSN, jump_insn, iuuBieie0, RTX_INSN) and it's dump by some real program (jump_insn 14  /*  i */            13         /*  u */           

Re: [PATCH, RFC] plugin to warn about surplus includes

2010-05-19 Thread Tom Tromey
Bernhard == Bernhard Reutner-Fischer rep.dot@gmail.com writes: Bernhard - should handle structs. There are some other difficult cases. First, don't let this discourage you :-). I think this would be a useful feature. I think in general you cannot actually ever tell if a header is unused

Re: Question about rtx format for insn, call_insn and junp_insn

2010-05-19 Thread Ian Lance Taylor
kito npick...@gmail.com writes: Hello every body I have read the rtl.h rtl.c, but I don't realize the format for  insn, call_insn and junp_insn it's define in rtl.def DEF_RTL_EXPR(JUMP_INSN, jump_insn, iuuBieie0, RTX_INSN) and it's dump by some real program (jump_insn 14  /*  i */   

Re: Question about rtx format for insn, call_insn and junp_insn

2010-05-19 Thread kito
sorry I get incorrect gcc version info the correct version which doing dump is gcc 4.1.2 I dump rtl with the gcc 4.4.1 have the line info thanks for you reply 2010/5/20 Ian Lance Taylor i...@google.com: kito npick...@gmail.com writes: Hello every body I have read the rtl.h rtl.c, but I

[Bug lto/44195] New: [4.6 regression] gcc.dg/lto/20100518 c_lto_20100518_0.o

2010-05-19 Thread hjl dot tools at gmail dot com
On Linux/ia64,gcc.dg/lto/20100518 c_lto_20100518_0.o failed with Executing on host: /export/gnu/import/svn/gcc-test/bld/gcc/xgcc -B/export/gnu/import/svn/gcc-test/bld/gcc/ -O0 -fwhopr -c -o c_lto_20100518_0.o /export/gnu/import/svn/gcc-test/src-4.5/gcc/testsuite/gcc.dg/lto/20100518_0.c

[Bug bootstrap/43733] bootstrap fails on Solaris 10 x86 with GNU as 2.15 and --with-arch=core2

2010-05-19 Thread ubizjak at gmail dot com
--- Comment #24 from ubizjak at gmail dot com 2010-05-19 06:47 --- Can you try this patch: Index: configure.ac === --- configure.ac(revision 159481) +++ configure.ac(working copy) @@ -3254,9 +3254,10 @@

[Bug fortran/43591] PPC: internal compiler error: in gfc_traverse_expr, at fortran/expr.c:3604

2010-05-19 Thread burnus at gcc dot gnu dot org
--- Comment #19 from burnus at gcc dot gnu dot org 2010-05-19 07:22 --- Subject: Bug 43591 Author: burnus Date: Wed May 19 07:22:00 2010 New Revision: 159556 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159556 Log: 2010-05-19 Tobias Burnus bur...@net-b.de PR

[Bug fortran/43591] PPC: internal compiler error: in gfc_traverse_expr, at fortran/expr.c:3604

2010-05-19 Thread burnus at gcc dot gnu dot org
--- Comment #20 from burnus at gcc dot gnu dot org 2010-05-19 07:24 --- (In reply to comment #18) Patch was applied to trunk about 6 weeks ago - how are the backporting plans? Thanks for the reminder! Thorsten: Thanks for the bug report. As I do not intent to backport it to 4.4.x:

[Bug target/44129] Building linux kernel with gcc-4.5.0 and CONFIG_CC_OPTIMIZE_FOR_SIZE segfaults

2010-05-19 Thread kevin dot bowling at kev009 dot com
--- Comment #10 from kevin dot bowling at kev009 dot com 2010-05-19 08:33 --- Seeing Bruce's symptoms here, no relation to -Os vs -O2. gcc-4.5.0 on Gentoo ~amd64. -- kevin dot bowling at kev009 dot com changed: What|Removed |Added

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

2010-05-19 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2010-05-19 09:14 --- I need the version without precompiled header. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44101

[Bug target/44139] Exporting emutls symbols from a DLL broken on w32 targets

2010-05-19 Thread ktietz at gcc dot gnu dot org
--- Comment #18 from ktietz at gcc dot gnu dot org 2010-05-19 09:15 --- Hi David, Could you test the suggested patch for AIX? Richard told me that the patch is sensible, but the attribute merging is something to be tested for AIX. Thanks in advance, Kai -- ktietz at gcc dot gnu

[Bug lto/44195] [4.6 regression] gcc.dg/lto/20100518 c_lto_20100518_0.o

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44195

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-05-19 09:38 --- Confirmed. We already expand it that way: ;; s = foo (); (insn 5 4 6 t.c:7 (set (reg:QI 0 ax) (const_int 0 [0x0])) -1 (nil)) (call_insn 6 5 7 t.c:7 (set (parallel:BLK [

[Bug c++/44193] [4.3/4.4/4.5/4.6 Regression] function types, cv-quals and typename

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.3.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44193

[Bug bootstrap/44192] [4.6 regression] Failed to bootstrap

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44192

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2010-05-19 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2010-05-19 10:13 --- RTL DSE doesn't handle this because the call to bar, which isn't a const function, is considered a wild read and thus makes all stores necessary in the global as well as local algorithm. RTL DSE doesn't consider

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-05-19 10:22 --- At leas the stores to s have alias info: (insn 12 10 14 2 t.c:7 (set (mem/s/c:DI (plus:DI (reg/f:DI 20 frame) (const_int -16 [0xfff0])) [2 s+0 S8 A128]) (reg:DI 60)) 89

[Bug middle-end/44101] [4.6 regression] ICE compiling 25_algorithms/fill/4.cc on Tru64 UNIX V5.1B

2010-05-19 Thread ro at gcc dot gnu dot org
--- Comment #5 from ro at gcc dot gnu dot org 2010-05-19 10:31 --- Created an attachment (id=20697) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20697action=view) preprocessed source code this time without pch -- ro at gcc dot gnu dot org changed: What|Removed

[Bug target/44132] [4.6 Regression] emutls is broken under a range of circumstances.

2010-05-19 Thread ro at gcc dot gnu dot org
--- Comment #20 from ro at gcc dot gnu dot org 2010-05-19 10:39 --- This seems to be the same problem that breaks Solaris 8/9 SPARC bootstrap with Sun as: several libjava tools fail to link: Undefined first referenced symbol in file

[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-05-19 11:38 --- Confirmed. Adding spu maintainers to CC. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread mikpe at it dot uu dot se
--- Comment #6 from mikpe at it dot uu dot se 2010-05-19 11:43 --- This bug also affects 4.5 and 4.4, but not 4.3, making it a regression from 4.3. The fix for 4.6 backports cleanly to 4.5 and with minor fuzz to 4.4, and has been verified to fix the problem on those branches too with no

[Bug fortran/34505] FLOAT/SNGL: Not accepted as actual argument; diagnostics problems

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #3 from dfranke at gcc dot gnu dot org 2010-05-19 11:44 --- Subject: Bug 34505 Author: dfranke Date: Wed May 19 11:43:53 2010 New Revision: 159558 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159558 Log: gcc/fortran/: 2010-05-19 Daniel Franke

[Bug fortran/34505] FLOAT/SNGL: Not accepted as actual argument; diagnostics problems

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #4 from dfranke at gcc dot gnu dot org 2010-05-19 11:46 --- Fixed in trunk. Closing -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34505

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread paolo dot carlini at oracle dot com
--- Comment #7 from paolo dot carlini at oracle dot com 2010-05-19 11:50 --- How it can possibly not affect 4.3? The code is exactly the same. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44190

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread mikpe at it dot uu dot se
--- Comment #8 from mikpe at it dot uu dot se 2010-05-19 11:57 --- I just compiled the original test case with 4.5, 4.4, and 4.3, and the assert didn't trigger when compiled with 4.3. I didn't investigate any further. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44190

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread paolo dot carlini at oracle dot com
--- Comment #9 from paolo dot carlini at oracle dot com 2010-05-19 12:01 --- Given the identical resize code, missing a real analysis of why the patch is needed in mainline and isn't in 4.3, I don't feel comfortable committing the patch to the older branches, since nobody else

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread paolo dot carlini at oracle dot com
--- Comment #10 from paolo dot carlini at oracle dot com 2010-05-19 12:06 --- Ok, now I see, vector::capacity itself has been changed between 4.3 and 4.4. Let's apply the patch to 4.5 too. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44190

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread paolo at gcc dot gnu dot org
--- Comment #11 from paolo at gcc dot gnu dot org 2010-05-19 12:09 --- Subject: Bug 44190 Author: paolo Date: Wed May 19 12:08:53 2010 New Revision: 159560 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159560 Log: 2010-05-19 Eelis van der Weegen gcc-bugzi...@contacts.eelis.net

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread paolo dot carlini at oracle dot com
-- paolo dot carlini at oracle dot com changed: What|Removed |Added Target Milestone|4.6.0 |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44190

[Bug bootstrap/43733] bootstrap fails on Solaris 10 x86 with GNU as 2.15 and --with-arch=core2

2010-05-19 Thread ubizjak at gmail dot com
--- Comment #25 from ubizjak at gmail dot com 2010-05-19 12:21 --- Created an attachment (id=20698) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20698action=view) complete patch Can you please test the complete patch if it solves your bootstrap failure? --

[Bug debug/42278] [4.4/4.5 Regression] incorrect dwarf data gcc-4.4.2

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||wrong-debug Known to fail|4.4.3 4.6.0 |4.4.3

[Bug target/43698] [4.5/4.6 Regression] Invalid code when building gentoo pax-utils-0.1.19 with -Os optimizations

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43698

[Bug target/43715] configure option --enable-plugin fails on darwin

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Component|bootstrap |target Known to fail||4.5.0

[Bug libstdc++/44190] Debug vector resize does not update capacity

2010-05-19 Thread mikpe at it dot uu dot se
--- Comment #12 from mikpe at it dot uu dot se 2010-05-19 12:29 --- (In reply to comment #10) Let's apply the patch to 4.5 too. Thanks! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44190

[Bug tree-optimization/43801] [4.5/4.6 Regression] error: function causes a section type conflict with -fipa-cp -fipa-cp-clone

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-05-19 12:32 --- Re-confirmed. Honza - you fixed sth like that for LTO, can you look at this please? -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/43804] [4.5/4.6 regression] ICE in reload_cse_simplify_operands

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43804

[Bug target/43810] [4.5 Regression] linking results in undefined references to _savegpr_* _restgpr_*_x

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2010-05-19 12:34 --- See comment #4. I believe this is a pilot error. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43810

[Bug libstdc++/43820] [4.4/4.5/4.6 Regression] auto_ptr used with incomplete type no longer triggers warning

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 Version|unknown |4.4.3

[Bug target/43884] [4.4/4.5/4.6 Regression] Performance degradation for simple fibonacci numbers calculation

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 Version|unknown |4.4.3

[Bug target/43889] [4.5/4.6 Regression]: mmix-knuth-mmixware gcc.c-torture/execute/arith-rand.c -O3 -fomit-frame-pointer -funroll-loops

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-05-19 12:52 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug target/43897] [4.4/4.5/4.6 Regression] IA-64 asm clobbers are ignored

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43897

[Bug tree-optimization/43905] [4.5/4.6 Regression] duplicate __PRETTY_FUNCTION__ symbol for functions differing in const-ness

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43905

[Bug middle-end/43987] [4.5 Regression] type-punning causes broken binaries unless -O0 is used

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43987

[Bug rtl-optimization/44012] [4.5/4.6 Regression] ICE: SIGSEGV in ira_merge_allocno_live_ranges

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #15 from rguenth at gcc dot gnu dot org 2010-05-19 12:54 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug inline-asm/44018] [4.5/4.6 Regression] Using cpuid.h, can't find a register in class 'CLOBBERED_REGS' while reloading 'asm'

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44018

[Bug other/44038] [4.5 regression] ICE: verify_stmts failed

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44038

[Bug fortran/38404] Warning message identifies incorrect line

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #5 from dfranke at gcc dot gnu dot org 2010-05-19 12:55 --- Subject: Bug 38404 Author: dfranke Date: Wed May 19 12:55:26 2010 New Revision: 159561 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159561 Log: gcc/fortran/: 2010-05-19 Daniel Franke

[Bug c++/44039] [4.5/4.6 regression] ICE: Segmentation fault on error recovery

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-05-19 12:56 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/38404] Warning message identifies incorrect line

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #6 from dfranke at gcc dot gnu dot org 2010-05-19 12:56 --- Fixed in trunk. Closing. Thanks for the report! -- dfranke at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/34505] FLOAT/SNGL: Not accepted as actual argument; diagnostics problems

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #5 from dfranke at gcc dot gnu dot org 2010-05-19 12:57 --- (In reply to comment #4) Fixed in trunk. Closing Second try. -- dfranke at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/44040] [4.5/4.6 Regression] ICE: cc1plus segmentation fault

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-05-19 12:57 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/44041] [4.5 regression] -combine ICE: verify_gimple failed (invalid conversion in return statement)

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44041

[Bug tree-optimization/44061] [4.5/4.6 Regression] Warns about out-of-bounds array access inside __builtin_constant_p guarded section

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44061

[Bug middle-end/44069] [4.5/4.6 Regression] optimization bug initializing from cast array

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44069

[Bug java/44095] [4.5/4.6 Regression] massive java failures due to -findirect-dispatch breakage on sparc64-linux

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P4 Summary|[4.5/4.6 regression] massive|[4.5/4.6

[Bug middle-end/44133] [4.5 Regression] Uninit warning regression with new SRA

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||diagnostic Known to work||4.6.0

[Bug c++/44164] [4.5 Regression] Aliasing bug triggered by Boost.Bind/Boost.Function

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44164

[Bug rtl-optimization/44174] [4.4/4.5/4.6 Regression] can't find a register in class 'CLOBBERED_REGS' while reloading 'asm'

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44174

[Bug tree-optimization/44182] [4.5/4.6 Regression] -fcompare-debug failure (length) with -O1

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44182

[Bug c++/44193] [4.3/4.4/4.5/4.6 Regression] function types, cv-quals and typename

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44193

[Bug bootstrap/43870] ICE in gcc/config/soft-fp/divtf3.c

2010-05-19 Thread ro at gcc dot gnu dot org
--- Comment #5 from ro at gcc dot gnu dot org 2010-05-19 13:04 --- Happens for me, too. Kenneth, as the author of this code, could you have a look? Thanks. Rainer -- ro at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/42360] intent(out)-dummy-not-set warning for types depends on order of component initializers

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #2 from dfranke at gcc dot gnu dot org 2010-05-19 13:07 --- Subject: Bug 42360 Author: dfranke Date: Wed May 19 13:07:25 2010 New Revision: 159562 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159562 Log: gcc/fortran/: 2010-05-19 Daniel Franke

[Bug lto/43455] ICE in fold_convert_loc, at fold-const.c:2670 with -O2 -flto

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.6.0 |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43455

[Bug lto/42653] ICE with -g and -flto (requires both flags to crash)

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-05-19 13:16 --- And 4.5.1. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target

[Bug lto/43946] SPEC2000 GCC fails to build with -fprofile-generate -O2 -ffast-math -flto -fwhole-program

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #9 from rguenth at gcc dot gnu dot org 2010-05-19 13:16 --- Subject: Bug 43946 Author: rguenth Date: Wed May 19 13:14:37 2010 New Revision: 159564 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159564 Log: 2010-05-19 Richard Guenther rguent...@suse.de

[Bug lto/43455] ICE in fold_convert_loc, at fold-const.c:2670 with -O2 -flto

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-05-19 13:16 --- Subject: Bug 43455 Author: rguenth Date: Wed May 19 13:14:37 2010 New Revision: 159564 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159564 Log: 2010-05-19 Richard Guenther rguent...@suse.de

[Bug debug/42425] ICE declaring local class

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-05-19 13:16 --- Subject: Bug 42425 Author: rguenth Date: Wed May 19 13:14:37 2010 New Revision: 159564 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159564 Log: 2010-05-19 Richard Guenther rguent...@suse.de

[Bug c++/43080] ICE with anonymous union and -flto

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-05-19 13:16 --- Subject: Bug 43080 Author: rguenth Date: Wed May 19 13:14:37 2010 New Revision: 159564 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159564 Log: 2010-05-19 Richard Guenther rguent...@suse.de

[Bug debug/42425] ICE declaring local class

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-05-19 13:16 --- Subject: Bug 42425 Author: rguenth Date: Wed May 19 13:14:37 2010 New Revision: 159564 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159564 Log: 2010-05-19 Richard Guenther rguent...@suse.de

[Bug lto/42653] ICE with -g and -flto (requires both flags to crash)

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2010-05-19 13:16 --- Subject: Bug 42653 Author: rguenth Date: Wed May 19 13:14:37 2010 New Revision: 159564 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159564 Log: 2010-05-19 Richard Guenther rguent...@suse.de

[Bug c++/43080] ICE with anonymous union and -flto

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.6.0 |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43080

[Bug lto/43946] SPEC2000 GCC fails to build with -fprofile-generate -O2 -ffast-math -flto -fwhole-program

2010-05-19 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.6.0 |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43946

[Bug fortran/42360] intent(out)-dummy-not-set warning for types depends on order of component initializers

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #3 from dfranke at gcc dot gnu dot org 2010-05-19 13:28 --- Fixed in trunk. Closing. -- dfranke at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/44196] New: lto1: internal compiler error: Segmentation fault

2010-05-19 Thread martin dot kronbichler at it dot uu dot se
When trying to compile and link the attached file bug_lto.ii with LTO the link process dies with the message lto1: internal compiler error: Segmentation fault Everything is fine if I do not use -flto for linking the shared library. Command line that triggers the bug: $

[Bug lto/44196] lto1: internal compiler error: Segmentation fault

2010-05-19 Thread martin dot kronbichler at it dot uu dot se
--- Comment #1 from martin dot kronbichler at it dot uu dot se 2010-05-19 13:35 --- Created an attachment (id=20699) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20699action=view) File that triggers the problem when linking a shared library A reduced testcase. Extracted from the

[Bug bootstrap/43870] ICE in gcc/config/soft-fp/divtf3.c

2010-05-19 Thread zadeck at naturalbridge dot com
--- Comment #6 from zadeck at naturalbridge dot com 2010-05-19 13:41 --- I have a deadline and do not have time to play with this. The comparison function in df-scan.c, df_ref_compare, is not stable according to what has been discussed in pr42157. however, it does satisfy the

[Bug debug/44178] -fcompare-debug failure with -O1 -fgcse -fsched-pressure -funroll-loops -fschedule-insns

2010-05-19 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2010-05-19 13:53 --- Created an attachment (id=20700) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20700action=view) gcc46-pr44178.patch Untested fix. -- jakub at gcc dot gnu dot org changed: What|Removed

[Bug lto/44196] lto1: ICE: tree check: expected field_decl, have type_decl in gimple_types_compatible_p, at gimple.c:3597

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-05-19 13:59 --- Confirmed. Reducing. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/43870] ICE in gcc/config/soft-fp/divtf3.c

2010-05-19 Thread ro at CeBiTec dot Uni-Bielefeld dot DE
--- Comment #7 from ro at CeBiTec dot Uni-Bielefeld dot DE 2010-05-19 14:03 --- Subject: Re: ICE in gcc/config/soft-fp/divtf3.c --- Comment #6 from zadeck at naturalbridge dot com 2010-05-19 13:41 --- I have a deadline and do not have time to play with this. The

[Bug bootstrap/43870] ICE in gcc/config/soft-fp/divtf3.c

2010-05-19 Thread zadeck at naturalbridge dot com
--- Comment #8 from zadeck at naturalbridge dot com 2010-05-19 14:06 --- df maintainers cannot approve their own patches. you should get bonzini or any other back end maintainer to approve it. thanks for doing the testing. kenny --

[Bug bootstrap/43870] ICE in gcc/config/soft-fp/divtf3.c

2010-05-19 Thread ro at CeBiTec dot Uni-Bielefeld dot DE
--- Comment #9 from ro at CeBiTec dot Uni-Bielefeld dot DE 2010-05-19 14:07 --- Subject: Re: ICE in gcc/config/soft-fp/divtf3.c --- Comment #8 from zadeck at naturalbridge dot com 2010-05-19 14:06 --- df maintainers cannot approve their own patches. you should get

[Bug lto/44196] lto1: ICE: tree check: expected field_decl, have type_decl in gimple_types_compatible_p, at gimple.c:3597

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-05-19 14:10 --- template typename Ordinal struct DirectSerializationTraits { static void fromCountToDirectBytes(const Ordinal count) {} }; templatetypename Ordinal class SerializationTraits : public

[Bug lto/44196] lto1: ICE: tree check: expected field_decl, have type_decl in gimple_types_compatible_p, at gimple.c:3597

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-05-19 14:40 --- Hm, we still have TYPE_DECLs in TYPE_FIELDs somehow. I have a patch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44196

[Bug fortran/38822] Compile-time simplification of x**(real)

2010-05-19 Thread dfranke at gcc dot gnu dot org
--- Comment #17 from dfranke at gcc dot gnu dot org 2010-05-19 14:43 --- No more ICE, removed keyword. -- dfranke at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/44132] [4.6 Regression] emutls is broken under a range of circumstances.

2010-05-19 Thread iains at gcc dot gnu dot org
--- Comment #21 from iains at gcc dot gnu dot org 2010-05-19 14:48 --- Created an attachment (id=20701) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20701action=view) latest.. this is mostly there ... might be worth trying on other platforms for feedback. without the catch-net

[Bug middle-end/43987] [4.5 Regression] type-punning causes broken binaries unless -O0 is used

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #22 from rguenth at gcc dot gnu dot org 2010-05-19 14:48 --- Subject: Bug 43987 Author: rguenth Date: Wed May 19 14:48:24 2010 New Revision: 159567 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=159567 Log: 2010-05-19 Richard Guenther rguent...@suse.de PR

[Bug debug/44113] bad debugging information for unrolled loops

2010-05-19 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2010-05-19 14:52 --- The problem is just that there are no instructions with locus on line 4 - with unrolling no traces of the for loop in the assembly remains and all instructions in the body have line 5 and immediately after it another

[Bug middle-end/43602] ___emutls_v.__gcov_indirect_call_[counters|callee] undefined on *-*-darwin*

2010-05-19 Thread iains at gcc dot gnu dot org
--- Comment #22 from iains at gcc dot gnu dot org 2010-05-19 14:54 --- I would imagine that this will ultimately affect all EMUTLS targets even tho it's against darwin. tree-profile.c is generating gimple directly for the inserted statements - AFAICT it's assuming that these don't

[Bug debug/43950] fortran: Use DW_AT_identifier_case

2010-05-19 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2010-05-19 14:54 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug debug/43762] VLA artificial length var loclist is missing DW_OP_stack_value

2010-05-19 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2010-05-19 14:55 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED

[Bug debug/43540] ICE: vector VEC(dw_cfi_ref,heap) grow domain error, in output_cfis at dwarf2out.c:3346 or OOM-killed

2010-05-19 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2010-05-19 14:56 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug lto/44196] lto1: ICE: tree check: expected field_decl, have type_decl in gimple_types_compatible_p, at gimple.c:3597

2010-05-19 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-05-19 15:01 --- Hm, we have a cgraph node ConstValueTypeSerializationBufferOrdinal::ConstValueTypeSerializationBuffer(Ordinal) [with Ordinal = int]/2(1) @0x77edd930 (asm: _ZN33ConstValueTypeSerializationBufferIiEC2Ei) analyzed

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