[Bug fortran/49597] gfortran namelist read bug

2011-07-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49597 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org Known to w

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #1 from Uros Bizjak 2011-07-27 08:09:13 UTC --- Assembler should accept R_X86_64_64 and zero-extend it to 8 bytes. It is the same issue as [1]. [1] http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01825.html

[Bug target/49862] New: bfin.c warnings

2011-07-27 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49862 Summary: bfin.c warnings Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: build Severity: normal Priority: P3 Component: target AssignedTo: unassig

[Bug c/49863] New: -Wunused-result not behaving correctly

2011-07-27 Thread antomicx at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49863 Summary: -Wunused-result not behaving correctly Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc.

[Bug c/49859] gcc could warn about statements between "switch" and first "case"

2011-07-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49859 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/49755] ALLOCATE with STAT= produces invalid code for already allocated vars

2011-07-27 Thread dcarrera at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49755 --- Comment #1 from dcarrera at gcc dot gnu.org 2011-07-27 10:10:10 UTC --- Author: dcarrera Date: Wed Jul 27 10:10:06 2011 New Revision: 176822 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176822 Log: 2011-07-26 Daniel Carrera PR

[Bug c/49863] -Wunused-result not behaving correctly

2011-07-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49863 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/33475] New warning suggestion: virtual functions called from constructors/destructors

2011-07-27 Thread eilemann at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33475 Stefan Eilemann changed: What|Removed |Added CC||eilemann at gmail dot com --- Comment #

[Bug c/49863] -Wunused-result not behaving correctly

2011-07-27 Thread antomicx at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49863 --- Comment #2 from antomicx at gmail dot com 2011-07-27 10:29:46 UTC --- (In reply to comment #1) > Because glibc annotates system with the attribute only if you use > -D_FORTIFY_SOURCE=1 or higher, and then only if optimization is enabled: I got

[Bug debug/49864] New: ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439

2011-07-27 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49864 Summary: ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3

[Bug middle-end/43513] The stack pointer is adjusted twice

2011-07-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43513 Richard Guenther changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/26388] Variable sized storage allocation should be promoted to stack allocation

2011-07-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26388 Richard Guenther changed: What|Removed |Added CC||carrot at google dot com --- Comment #

[Bug c/49820] Explicit check for integer negative after abs optimized away

2011-07-27 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49820 --- Comment #14 from Eric Botcazou 2011-07-27 11:23:25 UTC --- > My example does indeed give a warning when compiled with -Wstrict-overflow=2. > Unfortunately, -Wall implies only -Wstrict-overflow=1 so I got no warning in > the first place. I thi

[Bug target/49865] New: Unneccessary reload causes small size regression from 4.6.1

2011-07-27 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49865 Summary: Unneccessary reload causes small size regression from 4.6.1 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug target/49865] Unnecessary reload causes small size regression from 4.6.1

2011-07-27 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49865 --- Comment #1 from sgunderson at bigfoot dot com 2011-07-27 11:38:57 UTC --- (In reply to comment #0) > Of course, the _most_ efficient code sequence here would be doing the i = 0 > before the memset, but I'm not sure if this is legal. However, ea

[Bug target/49866] New: [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 Summary: [4.6 Regression] -mcmodel=large tail call fails to assemble Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 Jakub Jelinek changed: What|Removed |Added Known to work||4.7.0 Target Milestone|---

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 --- Comment #1 from Uros Bizjak 2011-07-27 11:46:50 UTC --- (In reply to comment #0) > This got fixed on the trunk with > http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173797 > but for the backport it would be certainly preferrable if we got

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 --- Comment #2 from Jakub Jelinek 2011-07-27 12:09:11 UTC --- Wouldn't it be safer to just introduce the z constraint and replace all s constraints with z constraints in *call_insn_operand predicated operands? No call insn pattern reorganization/

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 --- Comment #3 from Uros Bizjak 2011-07-27 12:14:49 UTC --- (In reply to comment #2) > Wouldn't it be safer to just introduce the z constraint and replace all s > constraints with z constraints in *call_insn_operand predicated operands? It depen

[Bug c++/49867] New: [C++0x] ICE on lambda inside switch with case labels in the lambda

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49867 Summary: [C++0x] ICE on lambda inside switch with case labels in the lambda Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/18437] vectorizer failed for matrix multiplication

2011-07-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18437 --- Comment #5 from Richard Guenther 2011-07-27 12:38:20 UTC --- The initial testcase is probably a bad example (3x3 matrix). The following testcase is borrowed from Polyhedron rnflow and is vectorized by ICC but not by GCC (the ICC variant is 1

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #2 from H.J. Lu 2011-07-27 12:39:39 UTC --- (In reply to comment #1) > Assembler should accept R_X86_64_64 and zero-extend it to 8 bytes. It is the > same issue as [1]. > > [1] http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01825.html

[Bug target/49868] New: Implement named address space to place/access data in flash memory

2011-07-27 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49868 Summary: Implement named address space to place/access data in flash memory Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: enhancement Priority: P3

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 Uros Bizjak changed: What|Removed |Added CC||rth at gcc dot gnu.org --- Comment #3 from

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 --- Comment #5 from Uros Bizjak 2011-07-27 12:55:40 UTC --- (In reply to comment #4) > Created attachment 24842 [details] > gcc46-pr49866.patch > > Well, you are the i386 maintainer, not me. > Anyway, if you don't disagree here is what I'd try t

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #4 from H.J. Lu 2011-07-27 12:56:01 UTC --- (In reply to comment #3) > (In reply to comment #2) > > > > Assembler should accept R_X86_64_64 and zero-extend it to 8 bytes. It is > > > the > > > same issue as [1]. > > > > > > [1] htt

[Bug c++/49867] [C++0x] ICE on lambda inside switch with case labels in the lambda

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49867 --- Comment #1 from Jakub Jelinek 2011-07-27 13:03:35 UTC --- void foo () { switch (3) { struct S { void bar () { case 3: break; } }; } } doesn't ICE, but is accepted while IMHO it sh

[Bug fortran/49597] gfortran namelist read bug

2011-07-27 Thread david.sagan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49597 --- Comment #4 from david.sagan at gmail dot com 2011-07-27 13:43:18 UTC --- Yes a later version does not show the bug. Much thanks. -- David (In reply to comment #3) > (In reply to comment #2) > > I will tke this one. > > Jerry: Judging from c

[Bug fortran/49597] gfortran namelist read bug

2011-07-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49597 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/47407] gcc.dg/tree-ssa/pr42585.c FAILs on Tru64 UNIX V5.1B

2011-07-27 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47407 --- Comment #2 from Martin Jambor 2011-07-27 14:18:12 UTC --- Like for many other targets that skip this test, the value of MOVE_RATIO of the target can simply be too small for SRA to consider total scalarization profitable. With the current tru

[Bug tree-optimization/49869] New: Excessive loop versioning done by vectorization + predictive commoning

2011-07-27 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49869 Summary: Excessive loop versioning done by vectorization + predictive commoning Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: missed-optimization Sever

[Bug c/49820] Explicit check for integer negative after abs optimized away

2011-07-27 Thread agner at agner dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49820 --- Comment #15 from Agner Fog 2011-07-27 14:27:33 UTC --- How do you define "clever things"? Checking that a variable is within the allowed range is certainly a standard thing that every SW teacher tells you to do. I think it is reasonable to ex

code won't compile on new version of gcc

2011-07-27 Thread XS8J9
code that used to compile under gcc 4.1.2 now won't compile under gcc 4.4.5 I am getting errors such as: error: 'timeval' does not name a type error: '::exit' has not been declared error: 'atof' was not declared in this scope has anyone experienced this before? thanks Chris -- View this messa

[Bug c++/48802] ICE with inheritance and nothrow virtual destructors

2011-07-27 Thread marc.glisse at normalesup dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48802 Marc Glisse changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #5 from Uros Bizjak 2011-07-27 15:10:13 UTC --- (In reply to comment #4) > > Can you prevent x32 to generate DImode symbols? No, since Pmode is still in > > DImode and DImode addresses are *valid* addresses. For the testcase from PR,

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #6 from H.J. Lu 2011-07-27 15:42:37 UTC --- (In reply to comment #5) > (In reply to comment #4) > > > > Can you prevent x32 to generate DImode symbols? No, since Pmode is still > > > in > > > DImode and DImode addresses are *valid*

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #7 from Uros Bizjak 2011-07-27 16:04:47 UTC --- (In reply to comment #6) > > > This testcase is about valid address for x86_64_immediate_operand > > > and x86_64_zext_immediate_operand. If it is valid for TARGET_32BIT, > > > it shou

[Bug libstdc++/49870] New: regex_match vs. "^"

2011-07-27 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49870 Summary: regex_match vs. "^" Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unassig...@gcc.gnu.org

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #8 from H.J. Lu 2011-07-27 16:14:39 UTC --- (In reply to comment #7) > (In reply to comment #6) > > > > > This testcase is about valid address for x86_64_immediate_operand > > > > and x86_64_zext_immediate_operand. If it is valid fo

[Bug target/49860] [x32] Error: cannot represent relocation type BFD_RELOC_64 in x32 mode

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860 --- Comment #9 from H.J. Lu 2011-07-27 16:16:54 UTC --- Let's punt it for now. We will investigate it later.

[Bug tree-optimization/47407] gcc.dg/tree-ssa/pr42585.c FAILs on Tru64 UNIX V5.1B

2011-07-27 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47407 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-07-27 16:24:19 UTC --- > --- Comment #2 from Martin Jambor 2011-07-27 > 14:18:12 UTC --- > Like for many other targets that skip this test, the value of > MOVE_RATIO of the target can s

[Bug debug/49871] New: -gdwarf-3 creates invalid DWARF3 with DW_AT_data_member_location attribute

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49871 Summary: -gdwarf-3 creates invalid DWARF3 with DW_AT_data_member_location attribute Product: gcc Version: 4.6.2 Status: UNCONFIRMED Keywords: wrong-debug Severity:

[Bug target/49313] Inefficient libgcc implementations for avr

2011-07-27 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49313 --- Comment #5 from Georg-Johann Lay 2011-07-27 16:39:18 UTC --- Author: gjl Date: Wed Jul 27 16:39:13 2011 New Revision: 176835 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176835 Log: PR target/49313 * config/avr/libgcc.S (__

[Bug target/48789] missed ARM optimization: use LDMIA

2011-07-27 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48789 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Comm

Re: code won't compile on new version of gcc

2011-07-27 Thread Jan-Benedict Glaw
On Wed, 2011-07-27 07:46:55 -0700, XS8J9 wrote: > code that used to compile under gcc 4.1.2 now won't compile under gcc 4.4.5 > > I am getting errors such as: > > error: 'timeval' does not name a type > error: '::exit' has not been declared > error: 'atof' was not declared in this scope > > has

[Bug target/49313] Inefficient libgcc implementations for avr

2011-07-27 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49313 Georg-Johann Lay changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug debug/49864] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439

2011-07-27 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49864 Richard Henderson changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/49813] [C++0x] sinh vs asinh vs constexpr

2011-07-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49813 --- Comment #45 from Paolo Carlini 2011-07-27 16:48:55 UTC --- I have just noticed that with -m32 the isinf overloads for float and double are also affected, that is: constexpr bool isinf(float __x) { return __builtin_isinf(__x); } constexpr bo

[Bug tree-optimization/49872] New: Missed optimization: Could coalesce neighboring memsets

2011-07-27 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49872 Summary: Missed optimization: Could coalesce neighboring memsets Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Compon

[Bug middle-end/47691] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691 --- Comment #5 from Sebastian Pop 2011-07-27 16:52:58 UTC --- Author: spop Date: Wed Jul 27 16:52:52 2011 New Revision: 176836 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176836 Log: Fix PR47691: do not abort compilation when code gene

[Bug tree-optimization/49471] cactusADM/dealII build with autopar fails on x86, and fails on power7 when -m32 is enabled.

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49471 --- Comment #7 from Sebastian Pop 2011-07-27 16:53:15 UTC --- Author: spop Date: Wed Jul 27 16:53:09 2011 New Revision: 176838 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176838 Log: Fix PR49471: canonicalize_loop_ivs should not genera

[Bug middle-end/47691] [4.6/4.7 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1138 with -fgraphite-identity -ffast-math -fno-tree-scev-cprop

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47691 Sebastian Pop changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/45450] [graphite] some programs do not pass the legality check

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45450 --- Comment #2 from Sebastian Pop 2011-07-27 16:53:06 UTC --- Author: spop Date: Wed Jul 27 16:53:02 2011 New Revision: 176837 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176837 Log: PR45450: disable legality check after an openscop re

[Bug tree-optimization/49873] New: Optimizer regression

2011-07-27 Thread abenea at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49873 Summary: Optimizer regression Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gn

[Bug tree-optimization/49471] cactusADM/dealII build with autopar fails on x86, and fails on power7 when -m32 is enabled.

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49471 Sebastian Pop changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/49873] Optimizer regression

2011-07-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49873 --- Comment #1 from Andrew Pinski 2011-07-27 17:00:06 UTC --- I think this code is undefined because you are subtracting two "arrays" which produces an undefined result in C.

[Bug c++/49813] [C++0x] sinh vs asinh vs constexpr

2011-07-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49813 Paolo Carlini changed: What|Removed |Added CC||ghazi at gcc dot gnu.org --- Comment #46

[Bug lto/49844] Building CodeBlocks on Windows using mingw gcc 4.6.1 "-flto -fuse-linker-plugin" results in many linker stage errors

2011-07-27 Thread xunxun1982 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49844 --- Comment #3 from PcX 2011-07-27 17:22:39 UTC --- I found that if I add the option "-flto-partition=none", the problem will disappear. As is : - g++.exe -shared

[Bug target/47372] [x32] internal compiler error: in simplify_subreg, at simplify-rtx.c:5222

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47372 Uros Bizjak changed: What|Removed |Added Target||x32 Status|UNCONFIRMED

[Bug debug/49871] -gdwarf-3 creates invalid DWARF3 with DW_AT_data_member_location attribute

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49871 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/49874] New: [h8300] ICE in compute_frame_pointer_to_fb_displacement, at dwarf2out.c:16312

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49874 Summary: [h8300] ICE in compute_frame_pointer_to_fb_displacement, at dwarf2out.c:16312 Product: gcc Version: 4.5.5 Status: UNCONFIRMED Severity: normal

[Bug target/49865] [4.7 Regression] Unnecessary reload causes small bloat

2011-07-27 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49865 --- Comment #2 from sgunderson at bigfoot dot com 2011-07-27 17:28:19 UTC --- (In reply to comment #1) > Actually, thinking about it, the most efficient code sequence would be just > giving 4100 to memset instead of 4096, but that's for an enhancem

[Bug fortran/49755] ALLOCATE with STAT= produces invalid code for already allocated vars

2011-07-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49755 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/47958] [x32] reload generates invalid address reference

2011-07-27 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47958 Uros Bizjak changed: What|Removed |Added Depends on||49860 --- Comment #3 from Uros Bizjak 2011

[Bug libfortran/49791] [4.4/4.5/4.6/4.7 Regression] Formatted namelist reads fails with: Cannot match namelist object

2011-07-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49791 --- Comment #15 from Tobias Burnus 2011-07-27 17:45:10 UTC --- Author: burnus Date: Wed Jul 27 17:45:01 2011 New Revision: 176839 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176839 Log: 2011-07-27 Tobias Burnus Backport fro

[Bug c/49874] [h8300] ICE in compute_frame_pointer_to_fb_displacement, at dwarf2out.c:16312

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49874 --- Comment #1 from Arnaud Lacombe 2011-07-27 17:46:18 UTC --- gcc version 4.6.2 20110726 (prerelease) (GCC) is affected too.

[Bug c/49874] [h8300] ICE in compute_frame_pointer_to_fb_displacement, at dwarf2out.c:16312

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49874 --- Comment #2 from Arnaud Lacombe 2011-07-27 17:48:53 UTC --- as is version 4.7.0 20110609 (experimental)

[Bug middle-end/49875] New: FAIL: c-c++-common/cxxbitfields-4.c

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49875 Summary: FAIL: c-c++-common/cxxbitfields-4.c Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassig..

[Bug target/49547] LZCNT should be enabled only if ABM or LZCNT bits are set

2011-07-27 Thread kirill.yukhin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49547 Yukhin Kirill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/49547] LZCNT should be enabled only if ABM or LZCNT bits are set

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49547 H.J. Lu changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug target/49547] LZCNT should be enabled only if ABM or LZCNT bits are set

2011-07-27 Thread kirill.yukhin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49547 Yukhin Kirill changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug c++/33255] A warning for "unused" typedefs?

2011-07-27 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33255 Dodji Seketeli changed: What|Removed |Added Attachment #24833|0 |1 is obsolete|

[Bug middle-end/47594] gfortran.dg/vect/vect-5.f90 execution test fails when compiled with -O2 -fgraphite-identity at -m64

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47594 Sebastian Pop changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #7 fr

[Bug preprocessor/7263] __extension__ keyword doesn't suppress warning on LL or ULL constants

2011-07-27 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7263 --- Comment #39 from Dodji Seketeli 2011-07-27 18:12:44 UTC --- Just so that I don't forget the link, a second version of the patch set for this was submitted for review to http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01316.html

[Bug middle-end/47092] [4.6/4.7 Regression] gfortran.fortran-torture/execute/forall_4.f90 is VERY slow with -fgraphite-identity

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47092 Sebastian Pop changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/47594] gfortran.dg/vect/vect-5.f90 execution test fails when compiled with -O2 -fgraphite-identity at -m64

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47594 Sebastian Pop changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 --- Comment #6 from Jakub Jelinek 2011-07-27 18:17:20 UTC --- Author: jakub Date: Wed Jul 27 18:17:15 2011 New Revision: 176841 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176841 Log: PR target/49866 * config/i386/i386.md (*cal

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 --- Comment #7 from Jakub Jelinek 2011-07-27 18:19:44 UTC --- Author: jakub Date: Wed Jul 27 18:19:40 2011 New Revision: 176842 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176842 Log: PR target/49866 * gcc.target/i386/pr49866.c

[Bug middle-end/49876] New: [4.7 Regression] FAIL: gfortran.dg/graphite/pr43097.f

2011-07-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49876 Summary: [4.7 Regression] FAIL: gfortran.dg/graphite/pr43097.f Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Ass

[Bug tree-optimization/46194] [4.5 Regression] gcc.dg/graphite/block-0.c FAILs with -ftree-parallelize-loops

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46194 Sebastian Pop changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/49876] [4.7 Regression] FAIL: gfortran.dg/graphite/pr43097.f

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49876 Sebastian Pop changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/49877] New: [h8300] ICE in in reload_cse_simplify_operands: insn does not satisfy its constraints

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877 Summary: [h8300] ICE in in reload_cse_simplify_operands: insn does not satisfy its constraints Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Pri

[Bug c/49878] New: [h8300] ICE in based_loc_descr, at dwarf2out.c:10478

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49878 Summary: [h8300] ICE in based_loc_descr, at dwarf2out.c:10478 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: u

[Bug target/49877] [h8300] ICE in in reload_cse_simplify_operands: insn does not satisfy its constraints

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877 --- Comment #1 from Arnaud Lacombe 2011-07-27 18:45:26 UTC --- also triggering: /src/linux/linux/drivers/input/mouse/synaptics.c:679:1: error: insn does not satisfy its constraints: (insn 274 1532 1533 23 (set (mem/c:QI (plus:SI (reg/f:SI 7 sp)

[Bug c/49879] New: [h8300] ICE in maybe_record_trace_start, at dwarf2cfi.c:2439

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49879 Summary: [h8300] ICE in maybe_record_trace_start, at dwarf2cfi.c:2439 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug c/49879] [h8300] ICE in maybe_record_trace_start, at dwarf2cfi.c:2439

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49879 --- Comment #1 from Arnaud Lacombe 2011-07-27 18:47:41 UTC --- testcase to come

[Bug middle-end/49876] [4.7 Regression] FAIL: gfortran.dg/graphite/pr43097.f

2011-07-27 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49876 --- Comment #2 from Sebastian Pop 2011-07-27 18:50:32 UTC --- Patch: http://gcc.gnu.org/ml/gcc-patches/2011-07/msg02453.html

[Bug target/49878] [h8300] ICE in based_loc_descr, at dwarf2out.c:10478

2011-07-27 Thread lacombar at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49878 --- Comment #1 from Arnaud Lacombe 2011-07-27 18:51:21 UTC --- Created attachment 24846 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24846 reduced testcase.

[Bug middle-end/49875] FAIL: c-c++-common/cxxbitfields-4.c

2011-07-27 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49875 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/49866] [4.6 Regression] -mcmodel=large tail call fails to assemble

2011-07-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49866 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/49813] [C++0x] sinh vs asinh vs constexpr

2011-07-27 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49813 --- Comment #47 from paolo at gcc dot gnu.org 2011-07-27 19:33:55 UTC --- Author: paolo Date: Wed Jul 27 19:33:51 2011 New Revision: 176847 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176847 Log: 2011-07-27 Paolo Carlini PR c++

[Bug bootstrap/20072] make install doesn't create /usr/local/info/dir if .../dir not already present.

2011-07-27 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20072 Georg-Johann Lay changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/49875] FAIL: c-c++-common/cxxbitfields-4.c

2011-07-27 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49875 --- Comment #2 from Aldy Hernandez 2011-07-27 19:51:09 UTC --- Author: aldyh Date: Wed Jul 27 19:51:04 2011 New Revision: 176848 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176848 Log: PR middle-end/49875 * c-c++-common/

[Bug fortran/49112] [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error

2011-07-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49112 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #17

[Bug libfortran/49791] [4.4/4.5/4.6/4.7 Regression] Formatted namelist reads fails with: Cannot match namelist object

2011-07-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49791 --- Comment #16 from Tobias Burnus 2011-07-27 21:35:15 UTC --- Author: burnus Date: Wed Jul 27 21:35:08 2011 New Revision: 176850 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176850 Log: 2011-07-27 Tobias Burnus Backport fro

[Bug fortran/49112] [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error

2011-07-27 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49112 --- Comment #18 from janus at gcc dot gnu.org 2011-07-27 21:56:36 UTC --- (In reply to comment #17) > Janus, this regression (comment 6 remains to be done) is assigned to you. Are > you still working on it? Well, at least it's on my (unfortunately

[Bug debug/49864] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2439

2011-07-27 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49864 --- Comment #2 from Richard Henderson 2011-07-27 22:17:47 UTC --- Created attachment 24847 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24847 proposed patch This appears to fix the problem for this testcase. Please run through a complete

[Bug c++/49813] [C++0x] sinh vs asinh vs constexpr

2011-07-27 Thread ghazi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49813 --- Comment #48 from Kaveh Ghazi 2011-07-27 22:32:57 UTC --- (In reply to comment #41) > The testcase in Comment #30 has the types wrong, the below is a corrected > version (the substance of the issue doesn't change at all). I'm also thinking > o

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