[Bug rtl-optimization/53519] [4.7/4.8 Regression] ice in do_SUBST, at combine.c:707

2012-05-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53519 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug rtl-optimization/53519] [4.7/4.8 Regression] ice in do_SUBST, at combine.c:707

2012-05-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53519 --- Comment #4 from Jakub Jelinek 2012-05-30 06:58:05 UTC --- Author: jakub Date: Wed May 30 06:58:00 2012 New Revision: 188002 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188002 Log: PR rtl-optimization/53519 * combine.c (simp

[Bug rtl-optimization/53519] [4.7/4.8 Regression] ice in do_SUBST, at combine.c:707

2012-05-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53519 --- Comment #3 from Jakub Jelinek 2012-05-30 06:53:53 UTC --- Author: jakub Date: Wed May 30 06:53:46 2012 New Revision: 188001 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188001 Log: PR rtl-optimization/53519 * combine.c (simp

[Bug c++/53356] [4.7/4.8 Regression] ICE in verify_gimple_stmt, at tree-cfg.c:4258

2012-05-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53356 --- Comment #3 from Jakub Jelinek 2012-05-30 06:47:13 UTC --- Created attachment 27524 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27524 gcc48-pr53356.patch Untested fix. As the TARGET_EXPR for which the gimplifier wants to add a clobbe

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

2012-05-29 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53494 --- Comment #18 from Daniel Krügler 2012-05-30 06:25:27 UTC --- (In reply to comment #16) > "If the initializer-list begins with a left brace," > > which it does > > "then the succeeding comma-separated list of initializer-clauses initializes >

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #10 from jimis 2012-05-30 06:23:56 UTC --- Here is how this last patch (macro4) compares to trunk (TME) and to completely disabling track-macro-expansion (noTME): time M instr noTME 0.744s 2081 TME0.785s

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #9 from jimis 2012-05-30 06:10:38 UTC --- Created attachment 27523 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27523 Move all location/expansion vectors to obstacks. Warning MEMLEAKS!

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #8 from jimis 2012-05-30 06:06:16 UTC --- Created attachment 27522 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27522 Introduce obstack_{mark,release} functions.

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #7 from jimis 2012-05-30 06:01:23 UTC --- Now time for the most intrusive and problematic patches. I tried moving all virt_locs, expanded, expanded_virt_locs to obstacks for allocation. After many failures to work with obstacks as they

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #6 from jimis 2012-05-30 05:31:03 UTC --- Created attachment 27521 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27521 Add some new obstack macros in libiberty.h.

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #5 from jimis 2012-05-30 05:28:31 UTC --- Created attachment 27520 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27520 In macro.c:collect_args() use obstacks for virt_locs instead of malloc/realloc vectors.

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #4 from jimis 2012-05-30 05:23:54 UTC --- Another hotspot higlighted by valgrind is the multitude of malloc/free() calls in comparison to the past. I'm attaching a slightly more intrusive patch that uses obstacks to allocate some of th

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #3 from jimis 2012-05-30 04:52:20 UTC --- Another simple one that my eye caught but does not effect performance. Generally I don't get many things in macro.c, but am I correct to assume that the following stands? === modified file 'l

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 --- Comment #2 from jimis 2012-05-30 04:44:54 UTC --- According to valgrind major overhead is due to numerous calls of line-map.c:linemap_line_start() that actually allocate new line_maps. This happens because we are resetting the max_column_hint

[Bug c++/53524] [4.7/4.8 Regression] Bogus and unsupressable enum comparison warning

2012-05-29 Thread crowl at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53524 Lawrence Crowl changed: What|Removed |Added CC||crowl at google dot com --- Comment #3 f

[Bug preprocessor/53525] Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 jimis changed: What|Removed |Added CC||abel at gcc dot gnu.org, |

[Bug preprocessor/53525] New: Performance regression due to enabling track-macro-expansion

2012-05-29 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53525 Bug #: 53525 Summary: Performance regression due to enabling track-macro-expansion Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug target/52911] [4.5/4.6/4.7/4.8 Regression] gcc 4.7.0 (ppc32 e500mc) when compile a c file, after a lot of time, gcc failed and internal compiler error occurs.

2012-05-29 Thread zuogang at huawei dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52911 --- Comment #4 from zuogang 2012-05-30 02:59:22 UTC --- (In reply to comment #3) > The testcase needs reduction. 1: save the attached file into test-gcc47-c.c,then cd the folder contain the C file; 2: gcc -Wall -W -Wshadow -Isrc/headers -O3 -fun

[Bug c++/53524] [4.7/4.8 Regression] Bogus and unsupressable enum comparison warning

2012-05-29 Thread jyasskin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53524 Jeffrey Yasskin changed: What|Removed |Added CC||jyasskin at gcc dot gnu.org --- Comment

[Bug c++/53524] [4.7/4.8 Regression] Bogus and unsupressable enum comparison warning

2012-05-29 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53524 --- Comment #1 from Andrew Pinski 2012-05-30 01:53:24 UTC --- >Further, the warning doesn't get suppressed even under -Wno-enum-compare. That is because it is not a compare; it is a conditional expression. Also I think the warning is correct bu

[Bug c++/53524] New: [4.7/4.8 Regression] Bogus and unsupressable enum comparison warning

2012-05-29 Thread ppluzhnikov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53524 Bug #: 53524 Summary: [4.7/4.8 Regression] Bogus and unsupressable enum comparison warning Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIR

[Bug c++/53356] [4.7/4.8 Regression] ICE in verify_gimple_stmt, at tree-cfg.c:4258

2012-05-29 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53356 H.J. Lu changed: What|Removed |Added CC||jason at redhat dot com --- Comment #2 from H.J

[Bug debug/53453] darwin linker expects both AT_name and AT_comp_dir debug notes

2012-05-29 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53453 m...@gcc.gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug c++/10200] Weird clash with same names in different scopes

2012-05-29 Thread eatmyshortz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 Matt Giuca changed: What|Removed |Added CC||eatmyshortz at gmail dot |

[Bug debug/53453] darwin linker expects both AT_name and AT_comp_dir debug notes

2012-05-29 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53453 --- Comment #15 from mrs at gcc dot gnu.org 2012-05-29 23:44:13 UTC --- Author: mrs Date: Tue May 29 23:44:09 2012 New Revision: 187994 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187994 Log: 2012-05-29 Jack Howarth PR debug/53

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53494 --- Comment #17 from Jonathan Wakely 2012-05-29 23:36:02 UTC --- clang version 3.2 (trunk 155804) also rejects it: t.cc:11:18: error: no viable conversion from 'const char [6]' to 'pair'

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53494 --- Comment #16 from Jonathan Wakely 2012-05-29 23:34:14 UTC --- (In reply to comment #14) > struct pair > { > pair(const char*, int) { } > }; > > struct array_p > { > pair data[1]; > }; > > array_p a = { { "smile", 1 } }; > > Here we hav

[Bug c++/16166] -Weffc++ finer granularity

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16166 --- Comment #8 from Jonathan Wakely 2012-05-29 23:21:23 UTC --- I would keep the patches separate.

[Bug bootstrap/53523] New: i686 compiler with multilib ( x86_64 target ) included fails on linker

2012-05-29 Thread kphillisjr at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53523 Bug #: 53523 Summary: i686 compiler with multilib ( x86_64 target ) included fails on linker Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIR

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53494 --- Comment #15 from Paolo Carlini 2012-05-29 23:00:34 UTC --- Thanks Daniel. Let's see if Jon agrees with your analysis. To be honest, at first, when I figured out the workaround, it seemed a brace-elision issue to me too, but then I haven't bee

[Bug bootstrap/53522] [4.8 Regression] Bootstrap is broken for x86_64-apple-darwin10 at r187977

2012-05-29 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53522 Dominique d'Humieres changed: What|Removed |Added Summary|[4.8 Summary] Bootstrap is |[4.8 Regression] Bootstrap

[Bug bootstrap/53522] New: [4.8 Summary] Bootstrap is broken for x86_64-apple-darwin10 at r187977

2012-05-29 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53522 Bug #: 53522 Summary: [4.8 Summary] Bootstrap is broken for x86_64-apple-darwin10 at r187977 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIR

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53494 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|paolo.carlini at o

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

2012-05-29 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53494 --- Comment #14 from Daniel Krügler 2012-05-29 21:16:57 UTC --- (In reply to comment #13) > Am I interpreting correctly that double braces are /required/ for std::array > init lists but only when the subtype has has a multivariable initializer to

[Bug libstdc++/29366] atomics config for sh is weird

2012-05-29 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29366 Oleg Endo changed: What|Removed |Added Depends on|52941 | --- Comment #4 from Oleg Endo 2012-05-29 21

[Bug target/51340] SH Target: Make -mfused-madd enabled by default

2012-05-29 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51340 Oleg Endo changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/16166] -Weffc++ finer granularity

2012-05-29 Thread david at doublewise dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16166 --- Comment #7 from David Stone 2012-05-29 20:57:22 UTC --- (In reply to comment #5) > (In reply to comment #4) > > * Item 11: Define a copy constructor and an assignment operator for classes > > with dynamically allocated memory. > > > > -Wcopy

[Bug target/51340] SH Target: Make -mfused-madd enabled by default

2012-05-29 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51340 --- Comment #6 from Oleg Endo 2012-05-29 20:56:02 UTC --- Author: olegendo Date: Tue May 29 20:55:58 2012 New Revision: 187988 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187988 Log: PR target/51340 * config/sh/sh.c (sh_option_

[Bug bootstrap/52700] lib* configure fails on --enable-symvers=gnu-versioned-namespace.

2012-05-29 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52700 Benjamin Kosnik changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug target/52941] SH Target: Add support for movco.l / movli.l atomics on SH4A

2012-05-29 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52941 --- Comment #11 from Oleg Endo 2012-05-29 20:26:46 UTC --- Author: olegendo Date: Tue May 29 20:26:41 2012 New Revision: 187987 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187987 Log: PR target/52941 * config/sh/predicates.md (

[Bug rtl-optimization/53519] [4.7/4.8 Regression] ice in do_SUBST, at combine.c:707

2012-05-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53519 Jakub Jelinek changed: What|Removed |Added AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org

[Bug rtl-optimization/53519] [4.7/4.8 Regression] ice in do_SUBST, at combine.c:707

2012-05-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53519 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/53521] New: Memory leak with zero sized array constructor

2012-05-29 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53521 Bug #: 53521 Summary: Memory leak with zero sized array constructor Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/53520] ICE in timevar_start with -ftime-report and constexpr

2012-05-29 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53520 --- Comment #1 from Andrew Pinski 2012-05-29 17:25:36 UTC --- This happens as of "4.8.0 20120518" [trunk revision 187657].

[Bug c++/53520] New: ICE in timevar_start with -ftime-report and constexpr

2012-05-29 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53520 Bug #: 53520 Summary: ICE in timevar_start with -ftime-report and constexpr Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c/53519] New: ice in do_SUBST, at combine.c:707

2012-05-29 Thread regehr at cs dot utah.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53519 Bug #: 53519 Summary: ice in do_SUBST, at combine.c:707 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/26155] ICE after error with namespace alias

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26155 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug tree-optimization/53501] [4.5/4.6/4.7/4.8 Regression] scev introduces signed overflow

2012-05-29 Thread amonakov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53501 Alexander Monakov changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/38474] slow compilation at -O0 due to expand's temp slot goo

2012-05-29 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474 Martin Jambor changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment #5

[Bug middle-end/38474] slow compilation at -O0 due to expand's temp slot goo

2012-05-29 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474 Jan Hubicka changed: What|Removed |Added CC||mjambor at suse dot cz --- Comment #56 from

[Bug tree-optimization/53516] [4.6 Regression] Vectorization and memset recognition miscompile bitfield stores

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53516 Richard Guenther changed: What|Removed |Added Priority|P2 |P3 Known to work|

[Bug tree-optimization/53516] [4.6/4.7/4.8 Regression] Vectorization and memset recognition miscompile bitfield stores

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53516 --- Comment #3 from Richard Guenther 2012-05-29 14:44:13 UTC --- Author: rguenth Date: Tue May 29 14:44:08 2012 New Revision: 187964 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187964 Log: 2012-05-29 Richard Guenther PR tree-op

[Bug tree-optimization/53516] [4.6/4.7/4.8 Regression] Vectorization and memset recognition miscompile bitfield stores

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53516 --- Comment #2 from Richard Guenther 2012-05-29 14:40:23 UTC --- Author: rguenth Date: Tue May 29 14:40:16 2012 New Revision: 187961 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187961 Log: 2012-05-29 Richard Guenther PR tree-op

[Bug fortran/53379] [4.7/4.8 Regression] No backtrace generated for array bounds violation

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53379 Richard Guenther changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug c++/53356] [4.7/4.8 Regression] ICE in verify_gimple_stmt, at tree-cfg.c:4258

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53356 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug libstdc++/53218] [4.7 regression] cmake segfaults on sparcv9

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53218 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.1

[Bug middle-end/53204] [4.7 regression] ICE during final link of large codebase with -O2 -finline-functions -flto, adding -flto-partition=none fixes the problem

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53204 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/53198] [4.6/4.7 Regression] gcc wrongly emits "array subscript is above array bounds" for simple arrays

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53198 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug c++/52725] [4.7/4.8 Regression] error: "capture of non-variable" for new-expression incorrectly parsed as lambda-expression

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52725 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug c++/53484] [4.7/4.8 Regression] [c++11] Wrong auto in lambdas in function templates

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53484 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug ada/53517] gnat.dg/lto14.adb FAILs

2012-05-29 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53517 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/53516] [4.6/4.7/4.8 Regression] Vectorization and memset recognition miscompile bitfield stores

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53516 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug c++/53494] [4.7/4.8 Regression] ICE with invalid initializer list

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53494 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug lto/53471] [4.7/4.8 Regression] ICE in pp_base_format, at pretty-print.c:510 (-flto -g)

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53471 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Status|NEW

[Bug c++/53137] [4.7/4.8 Regression] g++ segfault

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53137 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug target/52911] [4.5/4.6/4.7/4.8 Regression] gcc 4.7.0 (ppc32 e500mc) when compile a c file, after a lot of time, gcc failed and internal compiler error occurs.

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52911 --- Comment #3 from Richard Guenther 2012-05-29 14:14:54 UTC --- The testcase needs reduction.

[Bug bootstrap/52674] [4.7 regression] segfault during profiled LTO bootstrap

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52674 Richard Guenther changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug target/52122] [4.6/4.7/4.8 Regression] incorrect ln -s replacement for mingw like targets in configure files

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52122 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/48493] [4.6/4.7/4.8 Regression] ice in expand_expr_addr_expr_1 with complex types and mem_ref

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48493 Richard Guenther changed: What|Removed |Added Priority|P3 |P2 Status|NEW

[Bug middle-end/48493] [4.6/4.7/4.8 Regression] ice in expand_expr_addr_expr_1 with complex types and mem_ref

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48493 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug libstdc++/53518] [4.8 regression] testsuite_abi_check.cc doesn't compile

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53518 --- Comment #1 from Jonathan Wakely 2012-05-29 14:02:17 UTC --- (In reply to comment #0) > Between 20120518 and 20120525, many libstdc++ testcases started to fail. >From the libstdc++-v3/ChangeLog for that period I'd say it's unlikely to be cau

[Bug libstdc++/53518] [4.8 regression] testsuite_abi_check.cc doesn't compile

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53518 --- Comment #1 from Jonathan Wakely 2012-05-29 14:02:17 UTC --- (In reply to comment #0) > Between 20120518 and 20120525, many libstdc++ testcases started to fail. >From the libstdc++-v3/ChangeLog for that period I'd say it's unlikely to be cau

[Bug c++/51912] [C++11] G++ accepts floating point case labels

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51912 Paolo Carlini changed: What|Removed |Added CC||paolo.carlini at oracle dot

[Bug libstdc++/53518] New: [4.8 regression] testsuite_abi_check.cc doesn't compile

2012-05-29 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53518 Bug #: 53518 Summary: [4.8 regression] testsuite_abi_check.cc doesn't compile Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED S

[Bug c++/46836] reporting locations for names in std namespace could be improved

2012-05-29 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46836 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

[Bug ada/53517] gnat.dg/lto14.adb FAILs

2012-05-29 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53517 Rainer Orth changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug ada/53517] New: gnat.dg/lto14.adb FAILs

2012-05-29 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53517 Bug #: 53517 Summary: gnat.dg/lto14.adb FAILs Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug middle-end/53476] [4.8 Regression] FAIL: gcc.dg/attr-weakref-1.c

2012-05-29 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53476 Rainer Orth changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/53516] [4.6/4.7/4.8 Regression] Vectorization and memset recognition miscompile bitfield stores

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53516 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/47333] [4.6 regression] g++.dg/lto/20091219 FAILs on Solaris 2 with SUN as

2012-05-29 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47333 Rainer Orth changed: What|Removed |Added Version|4.6.0 |4.8.0 --- Comment #27 from Rainer Orth 201

[Bug tree-optimization/53516] New: Vectorization and memset recognition miscompile bitfield stores

2012-05-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53516 Bug #: 53516 Summary: Vectorization and memset recognition miscompile bitfield stores Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED

[Bug middle-end/38474] slow compilation at -O0 due to expand's temp slot goo

2012-05-29 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474 --- Comment #55 from Michael Matz 2012-05-29 13:08:52 UTC --- FWIW the node->callees list in yukawa_gn_full has 25076 entries.

[Bug middle-end/38474] slow compilation at -O0 due to expand's temp slot goo

2012-05-29 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474 --- Comment #54 from Michael Matz 2012-05-29 12:47:29 UTC --- Yes, only the expand vars problem is attacked by my patch. The alias walking seems to come from an IPA analysis via ipa_compute_jump_functions. detect_type_change uses the walker fro

[Bug c++/46836] reporting locations for names in std namespace could be improved

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46836 --- Comment #6 from Jonathan Wakely 2012-05-29 12:14:18 UTC --- (In reply to comment #2) > #pragma GCC canonical_header [header-name] [identifier] I don't think we even need to do it per-identifier. If each standard header started with: #pragm

[Bug c++/46836] reporting locations for names in std namespace could be improved

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46836 --- Comment #5 from Jonathan Wakely 2012-05-29 12:08:24 UTC --- For PR 52974 Manu made a huge improvement, so that we only get /some/ugly/path/the/user/didn't/include instead of /some/ugly/path/the/user/can't/even/parse/../../../didn't/include, b

[Bug c++/53475] [4.8 Regression] Section type conflict errors in libstdc++ testsuite

2012-05-29 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53475 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/53476] [4.8 Regression] FAIL: gcc.dg/attr-weakref-1.c

2012-05-29 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53476 Jan Hubicka changed: What|Removed |Added AssignedTo|unassigned at gcc dot |hubicka at gcc dot gnu.org

[Bug c++/46836] reporting locations for names in std namespace could be improved

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46836 --- Comment #4 from Paolo Carlini 2012-05-29 12:02:58 UTC --- Jon, is this a duplicate? A couple of weeks ago I saw a patch related to this issue but I don't see it mentioned here?!?

[Bug c++/52725] [4.7/4.8 Regression] error: "capture of non-variable" for new-expression incorrectly parsed as lambda-expression

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52725 --- Comment #7 from Jonathan Wakely 2012-05-29 11:59:26 UTC --- (In reply to comment #6) > N.B. 4.5 says > > t.cc: In function ‘void f()’: > t.cc:7:19: warning: lambda expressions only available with -std=c++0x or > -std=gnu++0x > > But that wa

[Bug c++/47398] [4.5 Regression] tree check: accessed elt 10 of tree_vec with 9 elts in tsubst, at cp/pt.c:10500

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47398 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/45606] [4.5 Regression] match a method prototyped a typedef alias with the original type (using stdlib)

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45606 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|gcc-bugs at g

[Bug c++/52725] [4.7/4.8 Regression] error: "capture of non-variable" for new-expression incorrectly parsed as lambda-expression

2012-05-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52725 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Status|UNCONF

[Bug c++/21385] __extension__ lost inside template

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21385 Paolo Carlini changed: What|Removed |Added CC||j...@red-bean.com --- Comment #5 from Pao

[Bug c++/45492] G++ permits function-to-data pointer conversions with __extension__ in functions, but not function templates

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45492 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|gcc-bugs at g

[Bug middle-end/53510] [4.8 Regression] OOM while compile some code

2012-05-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53510 --- Comment #8 from Jakub Jelinek 2012-05-29 11:34:42 UTC --- Author: jakub Date: Tue May 29 11:34:38 2012 New Revision: 187952 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187952 Log: PR middle-end/53510 * input.c (read_line):

[Bug c++/52725] error: "capture of non-variable" for new-expression incorrectly parsed as lambda-expression

2012-05-29 Thread steffen_moeller at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52725 --- Comment #5 from Steffen Möller 2012-05-29 11:31:04 UTC --- $ nvcc --version nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2012 NVIDIA Corporation Built on Thu_Apr__5_00:24:31_PDT_2012 Cuda compilation tools, release 4.2, V0.2.1221

[Bug c++/53491] [4.7 Regression] ICE in build_target_expr_with_type, at cp/tree.c:587

2012-05-29 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53491 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/53491] [4.7 Regression] ICE in build_target_expr_with_type, at cp/tree.c:587

2012-05-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53491 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/53491] [4.7 Regression] ICE in build_target_expr_with_type, at cp/tree.c:587

2012-05-29 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53491 --- Comment #7 from paolo at gcc dot gnu.org 2012-05-29 10:56:57 UTC --- Author: paolo Date: Tue May 29 10:56:53 2012 New Revision: 187950 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187950 Log: /cp 2012-05-29 Paolo Carlini PR

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