[Bug tree-optimization/52445] [4.6/4.7 Regression] conditional store replacement causes segfault in generated code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52445 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Summa

[Bug fortran/42118] Slow forall

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42118 xunxun changed: What|Removed |Added CC||xunxun1982 at gmail dot com --- Comment #3 from

[Bug libstdc++/52433] [C++11] debug mode iterators need to move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52433 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler at |

[Bug tree-optimization/52445] [4.6/4.6 Regression] conditional store replacement causes segfault in generated code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52445 Andrew Pinski changed: What|Removed |Added Known to work||4.4.5 Target Milestone|---

[Bug tree-optimization/52445] conditional store replacement causes segfault in generated code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52445 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRMED

[Bug tree-optimization/52445] New: conditional store replacement causes segfault in generated code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52445 Bug #: 52445 Summary: conditional store replacement causes segfault in generated code Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug rtl-optimization/52417] [4.7 Regression] Infinite recursion in DSE/alias.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52417 --- Comment #3 from Alexandre Oliva 2012-03-01 03:29:45 UTC --- Created attachment 26796 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26796 Patch that seems to cure the problem I'm not very happy about this patch, but... It's what I got

[Bug rtl-optimization/52417] [4.7 Regression] Infinite recursion in DSE/alias.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52417 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug c/52444] New: gcc.dg/tree-prof/pr44777.c execution, -fprofile-generate -D_PROFILE_GENERATE fails at -m32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52444 Bug #: 52444 Summary: gcc.dg/tree-prof/pr44777.c execution, -fprofile-generate -D_PROFILE_GENERATE fails at -m32 Classification: Unclassified Product: gcc Version: 4.7.0

[Bug fortran/52439] Calculation of natural log

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52439 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot |

[Bug c++/51930] [4.7 regression] Explicitly instantiated template gets hidden visibility

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51930 Jason Merrill changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug fortran/52387] I/O output of write after nonadvancing read

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52387 --- Comment #8 from Jerry DeLisle 2012-03-01 01:48:23 UTC --- Are all the cards played here yet? I assume we won't waste time implementing any changes until the requirements are clearly understood. Please ping me when that point is reached. Th

[Bug target/52268] tls support should be added for darwin11

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52268 --- Comment #5 from Jack Howarth 2012-03-01 01:29:13 UTC --- The test/MC/MachO/tls.s from llvm svn also may have some useful hints on the expected assembly for tis on darwin11 and later.

[Bug target/52268] tls support should be added for darwin11

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52268 --- Comment #4 from Jack Howarth 2012-03-01 01:27:54 UTC --- Created attachment 26795 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26795 test/MC/MachO/tls.s from llvm svn

[Bug libstdc++/52442] temporary_buffer does not swap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52442 --- Comment #4 from Jonathan Wakely 2012-03-01 00:29:49 UTC --- (In reply to comment #3) > Here is my shoot, feel free to criticise. It's formatted bizarrely and hurts my eyes ;)

[Bug libstdc++/51785] gets not anymore declared

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51785 --- Comment #19 from Benjamin Kosnik 2012-03-01 00:21:11 UTC --- Created attachment 26794 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26794 gets conditionally declared/used Here's a way to deal with gets that is pretty simple. If it's a

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 --- Comment #9 from Jakub Jelinek 2012-02-29 23:45:14 UTC --- Author: jakub Date: Wed Feb 29 23:45:08 2012 New Revision: 184676 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184676 Log: PR target/52437 * config/i386/sse.md (vec_s

[Bug libstdc++/52191] abi_check should flag additions to released versions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52191 Benjamin Kosnik changed: What|Removed |Added AssignedTo|unassigned at gcc dot |bkoz at gcc dot gnu.org

[Bug libstdc++/52442] temporary_buffer does not swap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52442 --- Comment #3 from Christopher Yeleighton 2012-02-29 23:25:19 UTC --- (In reply to comment #1) > You're right, it can't be used like that, but it's not meant to be. > > By design temporary_buffer is not copyable, so it's not swappable either.

[Bug libstdc++/52442] temporary_buffer does not swap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52442 --- Comment #2 from Christopher Yeleighton 2012-02-29 23:23:34 UTC --- (In reply to comment #1) > You're right, it can't be used like that, but it's not meant to be. > > By design temporary_buffer is not copyable, so it's not swappable either.

[Bug target/49468] SH Target: inefficient integer abs code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49468 --- Comment #9 from Kazumoto Kojima 2012-02-29 23:18:23 UTC --- (In reply to comment #8) Perhaps. Anyway looks fine to me except one minor failure on sh64-elf: xsh64-elf-combined/combined/libgcc/libgcc2.c: In function '__powisf2': xsh64-elf-com

[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424 --- Comment #9 from William J. Schmidt 2012-02-29 22:19:03 UTC --- (In reply to comment #8) > I think this is related to PR 45685. On the surface this looked like a good possibility. However, I just tried compiling the code from that PR on powe

[Bug other/52443] ICE: verify_gimple failed: invalid types in nop conversion

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52443 Georg-Johann Lay changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/52443] ICE: verify_gimple failed: invalid types in nop conversion

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52443 --- Comment #1 from Georg-Johann Lay 2012-02-29 22:11:16 UTC --- Created attachment 26793 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26793 ice-memx.c: C source

[Bug other/52443] New: ICE: verify_gimple failed: invalid types in nop conversion

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52443 Bug #: 52443 Summary: ICE: verify_gimple failed: invalid types in nop conversion Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug libstdc++/52442] temporary_buffer does not swap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52442 --- Comment #1 from Jonathan Wakely 2012-02-29 21:44:21 UTC --- You're right, it can't be used like that, but it's not meant to be. By design temporary_buffer is not copyable, so it's not swappable either.

[Bug fortran/52386] [4.6/4.7 Regression] ICE in gfc_conv_descriptor_dtyp (realloc LHS related)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52386 Paul Thomas changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/52386] [4.6/4.7 Regression] ICE in gfc_conv_descriptor_dtyp (realloc LHS related)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52386 --- Comment #3 from Paul Thomas 2012-02-29 21:24:11 UTC --- Author: pault Date: Wed Feb 29 21:24:05 2012 New Revision: 184673 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184673 Log: 2012-02-29 Paul Thomas PR fortran/52386 *

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 --- Comment #8 from Uros Bizjak 2012-02-29 21:19:19 UTC --- (In reply to comment #7) > Created attachment 26791 [details] > gcc47-pr52437.patch > > So does this look ok? Yes, perfect!

[Bug libstdc++/52442] New: temporary_buffer does not swap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52442 Bug #: 52442 Summary: temporary_buffer does not swap Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: enhancement Priority: P3

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 --- Comment #7 from Jakub Jelinek 2012-02-29 21:17:05 UTC --- Created attachment 26791 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26791 gcc47-pr52437.patch So does this look ok?

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 --- Comment #6 from Uros Bizjak 2012-02-29 21:14:34 UTC --- (In reply to comment #5) > (In reply to comment #4) > > movsi uses re constraint, not rn, so I'd think we should use re. On a second thought, re won't hurt and it will also handle symbo

[Bug target/52441] New: SH Target: Double sign/zero extensions for function arguments

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52441 Bug #: 52441 Summary: SH Target: Double sign/zero extensions for function arguments Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug fortran/52387] I/O output of write after nonadvancing read

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52387 --- Comment #7 from Tobias Burnus 2012-02-29 21:12:46 UTC --- It gets even messier with STREAM I/O. For a compiler comparison w/o further comments, see https://groups.google.com/d/msg/comp.lang.fortran/aUBQsYBto2c/d_noVS80FV4J (and for an older v

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 --- Comment #5 from Uros Bizjak 2012-02-29 21:00:26 UTC --- (In reply to comment #4) > movsi uses re constraint, not rn, so I'd think we should use re. re also includes symbols and labels and whatnot (please see x86_64_immediate_operand predicat

[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424 --- Comment #8 from Andrew Pinski 2012-02-29 20:47:34 UTC --- I think this is related to PR 45685.

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 Jakub Jelinek changed: What|Removed |Added CC||uros at gcc dot gnu.org --- Comment #4 fr

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 --- Comment #3 from Jakub Jelinek 2012-02-29 20:37:49 UTC --- I've tried: @@ -3899,7 +3899,7 @@ (vec_merge:VI4F_128 (vec_duplicate:VI4F_128 (match_operand: 2 "general_operand" - " x,m,*r,m,x,x,*rm,*rm,x,fF,*r")) +

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 --- Comment #2 from Uros Bizjak 2012-02-29 20:32:06 UTC --- This patch adds missing alternative, and also disparages alternatives that end with excess register->mem moves. Index: sse.md ===

[Bug c++/52440] New: [C++11] Wrong template argument deduction/substitution failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52440 Bug #: 52440 Summary: [C++11] Wrong template argument deduction/substitution failures Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424 --- Comment #7 from William J. Schmidt 2012-02-29 20:27:45 UTC --- Author: wschmidt Date: Wed Feb 29 20:27:41 2012 New Revision: 184671 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184671 Log: 2012-02-29 Bill Schmidt PR tree-opt

[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424 --- Comment #6 from William J. Schmidt 2012-02-29 20:26:33 UTC --- Author: wschmidt Date: Wed Feb 29 20:26:29 2012 New Revision: 184670 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184670 Log: 2012-02-29 Bill Schmidt PR tree-opt

[Bug fortran/52439] Calculation of natural log

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52439 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/52439] Calculation of natural log

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52439 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRM

[Bug target/52425] [4.6 Regression] ICE when compiling file from audacious on debian sparc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52425 --- Comment #3 from Mikael Pettersson 2012-02-29 19:43:38 UTC --- Created attachment 26789 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26789 reduced test case

[Bug ada/51483] [4.7 regression] cstand.adb:Register_Float_Type makes invalid assumptions about FP representation

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51483 --- Comment #10 from Mikael Pettersson 2012-02-29 19:18:37 UTC --- (In reply to comment #9) > applying my tentative > patch did allow a successful build of a gcc-4.7 cross to m68k w/ ada, so I'll > try a native bootstrap with it soonish. Native

[Bug rtl-optimization/49847] [4.7 Regression] NULL deref in fold_rtx (prev_insn_cc0 == NULL)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49847 --- Comment #17 from Mikael Pettersson 2012-02-29 19:13:12 UTC --- (In reply to comment #16) > Created attachment 26757 [details] > make fold_rtx handle prev_insn_cc0 == NULL > > The effect of Richard Guenther's r180192 patch to tree-eh.c is tha

[Bug fortran/52439] New: Calculation of natural log

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52439 Bug #: 52439 Summary: Calculation of natural log Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 C

[Bug other/52438] New: Some files still GPLv2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52438 Bug #: 52438 Summary: Some files still GPLv2 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: blocker Priority: P3 Comp

[Bug target/52407] [4.6 Regression] sse2 simd uint32_t and int64_t and stack variable initialization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52407 Paulo César Pereira de Andrade changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolut

[Bug middle-end/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/52429] [4.7 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:914 with -ftree-parallelize-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52429 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 --- Comment #8 from Jakub Jelinek 2012-02-29 17:46:08 UTC --- Author: jakub Date: Wed Feb 29 17:45:55 2012 New Revision: 184666 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184666 Log: PR middle-end/52419 * expr.c (expand_assign

[Bug tree-optimization/52429] [4.7 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:914 with -ftree-parallelize-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52429 --- Comment #6 from Jakub Jelinek 2012-02-29 17:44:01 UTC --- Author: jakub Date: Wed Feb 29 17:43:56 2012 New Revision: 184665 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184665 Log: PR tree-optimization/52429 * tree-parloops.

[Bug target/52268] tls support should be added for darwin11

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52268 --- Comment #3 from Jack Howarth 2012-02-29 17:18:19 UTC --- Also in clang 3.0, I see test/CodeGen/darwin-thread-specifier.c which contains... // RUN: %clang_cc1 -triple x86_64-apple-macosx10.7.0 -emit-llvm -o - %s | FileCheck %s // CHECK: @b =

[Bug libstdc++/52433] [C++11] debug mode iterators need to move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52433 --- Comment #6 from Paolo Carlini 2012-02-29 17:01:44 UTC --- Sure, sure, likewise for vector swap ;)

[Bug tree-optimization/52430] [4.4 Regression] firefox miscompilation

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52430 --- Comment #3 from Martin Jambor 2012-02-29 16:45:04 UTC --- Created attachment 26787 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26787 Proposed untested fix n_cloning_candidates is zero because ipcp_initialize_node_lattices thinks that

[Bug libstdc++/52433] [C++11] debug mode iterators need to move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52433 --- Comment #5 from Jonathan Wakely 2012-02-29 16:37:43 UTC --- The problem exists in all active branches and isn't a regression, so I'll implement a swap asap but it isn't urgent for 4.7.0

[Bug c/52437] New: internal compiler error: in spill_failure, at reload1.c:2120

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437 Bug #: 52437 Summary: internal compiler error: in spill_failure, at reload1.c:2120 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug c/46596] misbehavior when mixing always_inline and alias attributes in the same compilation unit

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46596 Mike Frysinger changed: What|Removed |Added CC||toolchain at gentoo dot org Se

[Bug fortran/48820] TR 29113: Implement parts needed for MPI 3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48820 --- Comment #6 from Walter Spector 2012-02-29 15:58:10 UTC --- Tobias, If you are interested, I tried the patch you posted on the email list to a freshly checked out trunk. After building the compiler, I tried the following small test case: mo

[Bug lto/51663] LTO does not reclaim comdat-local statics

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51663 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at g

[Bug target/52425] [4.6 Regression] ICE when compiling file from audacious on debian sparc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52425 Mikael Pettersson changed: What|Removed |Added CC||bernds at gcc dot gnu.org --- Comment

[Bug libstdc++/52433] [C++11] debug mode iterators need to move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52433 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/52430] [4.4 Regression] firefox miscompilation

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52430 Martin Jambor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/51737] [4.6 Regression] g++ crashes (internal compiler error: Segmentation fault) when compiling quickbook

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51737 --- Comment #16 from Jan Hubicka 2012-02-29 15:24:18 UTC --- > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51737 > > --- Comment #15 from Richard Guenther 2012-02-29 > 15:17:33 UTC --- > (In reply to comment #13) > > > The question is why we c

[Bug tree-optimization/51737] [4.6 Regression] g++ crashes (internal compiler error: Segmentation fault) when compiling quickbook

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51737 --- Comment #15 from Richard Guenther 2012-02-29 15:17:33 UTC --- (In reply to comment #13) > > The question is why we call delete_unreachable_blocks from > > tree_function_versioning at all. We do not bother updating the > > callgraph anywhere

[Bug tree-optimization/51737] [4.6 Regression] g++ crashes (internal compiler error: Segmentation fault) when compiling quickbook

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51737 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at g

[Bug c/46596] misbehavior when mixing always_inline and alias attributes in the same compilation unit

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46596 --- Comment #5 from Jan Hubicka 2012-02-29 15:07:18 UTC --- > glibc runs into the "sorry, unimplemented" part of the issue, with > delta-reduced code like: > > $ cat test.i > typedef __builtin_va_list __gnuc_va_list; > extern __inline __attribut

[Bug tree-optimization/51737] [4.6 Regression] g++ crashes (internal compiler error: Segmentation fault) when compiling quickbook

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51737 --- Comment #13 from Jan Hubicka 2012-02-29 15:01:31 UTC --- > The question is why we call delete_unreachable_blocks from > tree_function_versioning at all. We do not bother updating the > callgraph anywhere else. > > Honza, you added that beas

[Bug middle-end/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 Jakub Jelinek changed: What|Removed |Added Attachment #26785|0 |1 is obsolete|

[Bug middle-end/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Compone

[Bug c++/52427] [C++11] problem with defaulted copy constructor and -O

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52427 Jonathan Wakely changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRM

[Bug libstdc++/52433] [C++11] debug mode iterators need to move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52433 Jonathan Wakely changed: What|Removed |Added AssignedTo|unassigned at gcc dot |redi at gcc dot gnu.org

[Bug target/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 --- Comment #6 from Jakub Jelinek 2012-02-29 14:19:44 UTC --- Created attachment 26785 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26785 alternative This patch avoids expand_expr on the MEM_REF's base twice, by moving the mem var computa

[Bug middle-end/52436] New: BIT_FIELD_REF > should be canonicalized for non-bitfield accesses

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52436 Bug #: 52436 Summary: BIT_FIELD_REF > should be canonicalized for non-bitfield accesses Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug middle-end/52436] BIT_FIELD_REF > should be canonicalized for non-bitfield accesses

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52436 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/52432] [C++11] -fdump-tree-gimple causes ICE: Error reporting routines re-entered.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52432 --- Comment #5 from Paolo Carlini 2012-02-29 14:13:44 UTC --- Grunt, the mechanism part of unqualified_name_lookup_error isn't actually used for decltype32.C: something else is happening which manages to avoid the recursion in the error_messages

[Bug target/52435] New: ICE in arm_select_dominance_cc_mode, at config/arm/arm.c:10625

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52435 Bug #: 52435 Summary: ICE in arm_select_dominance_cc_mode, at config/arm/arm.c:10625 Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED

[Bug target/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 --- Comment #5 from Richard Guenther 2012-02-29 13:52:05 UTC --- Failed to match this instruction: (set (reg:DI 62) (vec_select:DI (subreg:V2DI (unspec:V16QI [ (mem:V16QI (reg/v/f:DI 59 [ p ]) [0 *p_1(D)+0 S16 A8])

[Bug c++/52432] [C++11] -fdump-tree-gimple causes ICE: Error reporting routines re-entered.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52432 --- Comment #4 from Paolo Carlini 2012-02-29 13:51:03 UTC --- Admittedly, though, the error which we currently produce for decltype32 isn't optimal, ie: decltype32.C: In substitution of ‘template decltype (make_array(il)) make_array(const T&) [w

[Bug target/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 --- Comment #4 from Richard Guenther 2012-02-29 13:46:01 UTC --- We are not prepared to handle bitsize != GET_MODE_BITSIZE in expand_assignment for the movmisalign case. The following fixes it Index: gcc/expr.c =

[Bug c++/52432] [C++11] -fdump-tree-gimple causes ICE: Error reporting routines re-entered.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52432 --- Comment #3 from Paolo Carlini 2012-02-29 13:41:24 UTC --- It's a bit more tricky, because if we only do that we have a diagnostic quality regression for decltyp32.C: many error messages are recursively produces instead of one. The fact is, un

[Bug libstdc++/22200] numeric_limits::is_modulo is inconsistent with gcc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22200 Gabriel Dos Reis changed: What|Removed |Added CC||gdr at gcc dot gnu.org --- Comment #41

[Bug c/52411] BUG gcc 4.6.2 Illegal Instruction (core dumped) asterisk

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52411 --- Comment #10 from evrinoma at gmail dot com 2012-02-29 13:37:09 UTC --- (In reply to comment #8) > (In reply to comment #7) > > gdb) disassemble 0x0053e800,+32 > > Dump of assembler code from 0x53e800 to 0x53e820: > >0x0053e8

[Bug libfortran/52434] Insufficient number of digits in floating point formatting

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52434 Janne Blomqvist changed: What|Removed |Added AssignedTo|unassigned at gcc dot |jb at gcc dot gnu.org

[Bug c/52411] BUG gcc 4.6.2 Illegal Instruction (core dumped) asterisk

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52411 --- Comment #9 from evrinoma at gmail dot com 2012-02-29 13:33:36 UTC --- okey i tried build astrisk on OpenSuse 12.1 with gcc gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-suse-linux/4.6/lto-wrapper Targe

[Bug libfortran/52434] New: Insufficient number of digits in floating point formatting

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52434 Bug #: 52434 Summary: Insufficient number of digits in floating point formatting Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED

[Bug target/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 Richard Guenther changed: What|Removed |Added Status|REOPENED|NEW --- Comment #3 from Richard Guenth

[Bug target/52419] Wrong expansion of misaligned vector store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52419 Martin Jambor changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed|

[Bug c/52411] BUG gcc 4.6.2 Illegal Instruction (core dumped) asterisk

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52411 --- Comment #8 from Mikael Pettersson 2012-02-29 13:18:52 UTC --- (In reply to comment #7) > gdb) disassemble 0x0053e800,+32 > Dump of assembler code from 0x53e800 to 0x53e820: >0x0053e800 :movdqu -0x40(%rcx),%xmm0 >0x

[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424 William J. Schmidt changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/52424] dom prematurely pops entries from const_and_copies stack

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52424 --- Comment #4 from William J. Schmidt 2012-02-29 13:06:40 UTC --- Author: wschmidt Date: Wed Feb 29 13:06:28 2012 New Revision: 184662 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184662 Log: 2012-02-29 Bill Schmidt PR tree-opt

[Bug c++/52432] [C++11] -fdump-tree-gimple causes ICE: Error reporting routines re-entered.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52432 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug bootstrap/43878] Building a cross gcc fails due to a bug in the build process

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43878 --- Comment #2 from Frank 2012-02-29 13:02:49 UTC --- On 03.02.2012 18:56, pinskia at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43878 > > --- Comment #1 from Andrew Pinski 2012-02-03 > 22:56:06 UTC --- > The trick is t

[Bug fortran/52387] I/O output of write after nonadvancing read

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52387 --- Comment #6 from Tobias Burnus 2012-02-29 13:02:21 UTC --- I think it get's even messier with the following, simpler looking code, which consists of four variants (without read/with nonadvanced read -- and with advanced/nonadvanced write):

[Bug libstdc++/52433] [C++11] debug mode iterators need to move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52433 --- Comment #2 from Jonathan Wakely 2012-02-29 13:01:25 UTC --- Also untested, and sub-optimal (swapping would be better than copying): /** * @brief Move assignment. * @post @p __x is singular and unattached */ _

[Bug c++/52432] [C++11] -fdump-tree-gimple causes ICE: Error reporting routines re-entered.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52432 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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