[Bug tree-optimization/56488] [4.7 Regression] wrong code for loop at -O3

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56488 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/56484] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1268

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56484 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/56484] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1268

2013-03-01 Thread venkataramanan.kumar at amd dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56484 --- Comment #5 from Venkataramanan 2013-03-01 08:42:42 UTC --- -fno-tree-coalesce-vars for workarround

[Bug fortran/56490] New: [4.6/4.7 Regression] -Wall triggering infinite loop

2013-03-01 Thread o.fle...@science-computing.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56490 Bug #: 56490 Summary: [4.6/4.7 Regression] -Wall triggering infinite loop Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: norma

[Bug c++/56489] [C++11] Member type lookup fails on dependent using-declarations

2013-03-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56489 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #14 from Paolo Carlini 2013-03-01 09:35:41 UTC --- Thanks Steven for analyzing / fixing this.

[Bug tree-optimization/56488] [4.7 Regression] wrong code for loop at -O3

2013-03-01 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56488 --- Comment #3 from Marc Glisse 2013-03-01 09:53:20 UTC --- Seems to me that 'e' is signed and the testcase relies on wrapping overflow (-fwrapv helps).

[Bug fortran/56491] New: [OOP] Memory leak with vtab's type-bound-procedures

2013-03-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56491 Bug #: 56491 Summary: [OOP] Memory leak with vtab's type-bound-procedures Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: norma

[Bug tree-optimization/56488] [4.7 Regression] wrong code for loop at -O3

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56488 --- Comment #4 from Jakub Jelinek 2013-03-01 09:59:39 UTC --- But e = e + 5 is avaluated as e = (short) ((int) e + 5) and thus I think it just falls down to implementation defined behavior (assuming short is smaller than int of course), b

[Bug tree-optimization/56488] [4.7 Regression] wrong code for loop at -O3

2013-03-01 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56488 --- Comment #5 from Marc Glisse 2013-03-01 10:05:53 UTC --- You are right, of course. I remembered that gcc defined unsigned->signed conversion, but I had forgotten that it defined all narrowing conversions as well, sorry.

[Bug tree-optimization/56486] [4.6/4.7 Regression] infinite loop in cc1 at -O1 and above

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56486 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/56475] Incorrect result of configure test for /dev/random (_GLIBCXX_USE_RANDOM_TR1) for MinGW platform (and others?)

2013-03-01 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56475 --- Comment #8 from Kai Tietz 2013-03-01 10:23:28 UTC --- Author: ktietz Date: Fri Mar 1 10:23:21 2013 New Revision: 196371 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196371 Log: PR libstdc++/56475 * acinclude.m4

[Bug libstdc++/56475] Incorrect result of configure test for /dev/random (_GLIBCXX_USE_RANDOM_TR1) for MinGW platform (and others?)

2013-03-01 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56475 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/56294] BOOT_CFLAGS='-O2 -g -fno-ipa-sra' leads to bootstrap comparison failure

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56294 --- Comment #13 from Richard Biener 2013-03-01 10:27:50 UTC --- A guess is that you end up creating SSA names during code transform in different order - which can result from walking a hashtable to do things (which might be in different o

[Bug tree-optimization/56294] BOOT_CFLAGS='-O2 -g -fno-ipa-sra' leads to bootstrap comparison failure

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56294 --- Comment #14 from Jakub Jelinek 2013-03-01 10:32:34 UTC --- No SSA_NAMEs should be created because of debug stmts. SSA_NAME_VERSION must be identical in between -fvar-tracking-assignments and -fno-var-tracking-assignments, DECL_UIDs mig

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org

[Bug libstdc++/56492] New: std::packaged_task requires CopyConstructible stored task

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56492 Bug #: 56492 Summary: std::packaged_task requires CopyConstructible stored task Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #15 from Richard Biener 2013-03-01 10:44:10 UTC --- (In reply to comment #10) > Created attachment 29557 [details] > Collected hacks to make the test case compile in reasonable time with -O0 > > Patch does 2 things: > > -

[Bug libstdc++/56492] std::packaged_task requires CopyConstructible stored task

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56492 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/56486] [4.6/4.7 Regression] infinite loop in cc1 at -O1 and above

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56486 Richard Biener changed: What|Removed |Added Keywords||compile-time-hog Known to

[Bug middle-end/56483] LTO issue with expanding GIMPLE_COND

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56483 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Keywords|

[Bug middle-end/56483] LTO issue with expanding GIMPLE_COND

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56483 --- Comment #3 from Richard Biener 2013-03-01 11:03:24 UTC --- Created attachment 29560 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29560 patch Patch, queued for 4.9.

[Bug c++/55788] inlining failed in call to always_inline: mismatched arguments

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55788 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/52888] Unable to inline function pointer call with inexact signature match

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52888 Richard Biener changed: What|Removed |Added CC||geza at bitquad dot com --- Co

[Bug tree-optimization/56424] [4.8 Regression] ICE at tree-inline.c:2833 on a-nllcef.ads at -O2

2013-03-01 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56424 Eric Botcazou changed: What|Removed |Added Component|bootstrap |tree-optimization --- Comment #

[Bug ada/56474] [4.8 regression] bogus Storage_Error raised for record containing empty zero-based array

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56474 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org ---

[Bug tree-optimization/49234] [4.5/4.6/4.7/4.8 Regression] -Wstrict-overflow gives obviously unwarranted warning

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49234 Richard Biener changed: What|Removed |Added CC||iant at google dot com --- Com

[Bug middle-end/56490] [4.6/4.7/4.8 Regression] -Wall triggering infinite loop

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56490 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug tree-optimization/56488] [4.7 Regression] wrong code for loop at -O3

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56488 Richard Biener changed: What|Removed |Added Keywords||wrong-code CC|

[Bug tree-optimization/56488] [4.7 Regression] wrong code for loop at -O3

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56488 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/55481] [4.8 regression] -O2 generates a wrong-code infinite loop in C++Benchmark's simple_types_constant_folding int8 xor test

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55481 Richard Biener changed: What|Removed |Added CC||dhazeghi at yahoo dot com ---

[Bug middle-end/55481] [4.8 regression] -O2 generates a wrong-code infinite loop in C++Benchmark's simple_types_constant_folding int8 xor test

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55481 --- Comment #20 from Richard Biener 2013-03-01 12:29:46 UTC --- Author: rguenth Date: Fri Mar 1 12:29:39 2013 New Revision: 196377 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196377 Log: 2013-03-01 Richard Biener

[Bug middle-end/52888] Unable to inline function pointer call with inexact signature match

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52888 --- Comment #5 from Richard Biener 2013-03-01 12:46:17 UTC --- Author: rguenth Date: Fri Mar 1 12:46:12 2013 New Revision: 196378 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196378 Log: 2013-03-01 Richard Biener B

[Bug middle-end/52888] Unable to inline function pointer call with inexact signature match

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52888 Richard Biener changed: What|Removed |Added Known to work||4.7.3, 4.8.0 Target Milestone

[Bug c++/56493] New: Performance regression in google dense hashmap

2013-03-01 Thread andrewjcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 Bug #: 56493 Summary: Performance regression in google dense hashmap Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal

[Bug c++/56493] Performance regression in google dense hashmap

2013-03-01 Thread andrewjcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 --- Comment #1 from Andrew Gallagher 2013-03-01 13:11:30 UTC --- Created attachment 29561 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29561 Sample program using dense hashmap

[Bug c++/56493] Performance regression in google dense hashmap

2013-03-01 Thread andrewjcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 --- Comment #2 from Andrew Gallagher 2013-03-01 13:12:41 UTC --- I also see this same perf regression on trunk (as of r195725).

[Bug libstdc++/56475] Incorrect result of configure test for /dev/random (_GLIBCXX_USE_RANDOM_TR1) for MinGW platform (and others?)

2013-03-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56475 Paolo Carlini changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug libstdc++/56475] Incorrect result of configure test for /dev/random (_GLIBCXX_USE_RANDOM_TR1) for MinGW platform (and others?)

2013-03-01 Thread k2k at narod dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56475 --- Comment #10 from Karlson2k 2013-03-01 13:29:40 UTC --- Could you fix 4.7 branch too?

[Bug middle-end/55481] [4.8 regression] -O2 generates a wrong-code infinite loop in C++Benchmark's simple_types_constant_folding int8 xor test

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55481 Richard Biener changed: What|Removed |Added Target Milestone|4.8.0 |4.7.3 --- Comment #21 from Ric

[Bug middle-end/55481] [4.8 regression] -O2 generates a wrong-code infinite loop in C++Benchmark's simple_types_constant_folding int8 xor test

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55481 Richard Biener changed: What|Removed |Added Target Milestone|4.8.0 |4.7.3 --- Comment #21 from Ric

[Bug tree-optimization/56494] New: ICE in simplify_truncation, at simplify-rtx.c:619

2013-03-01 Thread antoine.balestrat at gmail dot com
Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: antoine.balest...@gmail.com With GCC 4.8.0 as of 20130301 : $ cat trunc.c char a; short b; void f(void) { g((!!b ? : (a *= a / 0)) >= (a = b)); } $ xgcc -w -O2 -ftra

[Bug ada/56474] [4.8 regression] bogus Storage_Error raised for record containing empty zero-based array

2013-03-01 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56474 --- Comment #4 from Eric Botcazou 2013-03-01 14:25:56 UTC --- This happens because 0 - 1 overflows in sizetype: #6 0x00ac3e3d in size_binop_loc (loc=0, code=MINUS_EXPR, arg0=0x76d65d60, arg1=0x76d65f00) at /hom

[Bug c++/56493] Performance regression in google dense hashmap

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/56474] [4.8 regression] bogus Storage_Error raised for record containing empty zero-based array

2013-03-01 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56474 Eric Botcazou changed: What|Removed |Added Component|ada |middle-end --- Comment #5 from

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #16 from Steven Bosscher 2013-03-01 14:35:20 UTC --- (In reply to comment #15) > > - Queue up to-be-removed EH regions, instead of removing them one-by-one. > > Removing them one at a time results in walking the list of EH re

[Bug lto/56495] New: ICE in lto_output_tree with -g -flto -O2

2013-03-01 Thread spammeup2011 at googlemail dot com
10 cases or so. The error message sometimes changed to "tree code '(some garbage)' is not supported in LTO streams" but i could not reproduce that one. GCC 4.8.0 20130301 fails while GCC 4.7.2 works. Compiler output: gcc -O2 -flto -g -s ppl.ii ppl_c_Rational

[Bug lto/56495] ICE in lto_output_tree with -g -flto -O2

2013-03-01 Thread spammeup2011 at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56495 --- Comment #1 from Florian Meyer 2013-03-01 14:47:03 UTC --- Created attachment 29562 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29562 Zipped Preprocessed source Preprocessed source in zipped form. The file is 3mb unpacked.

[Bug tree-optimization/49234] [4.5/4.6/4.7/4.8 Regression] -Wstrict-overflow gives obviously unwarranted warning

2013-03-01 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49234 Ian Lance Taylor changed: What|Removed |Added CC||ian at airs dot com --- Comm

[Bug fortran/56496] New: [OOP] ICE with TYPE(*) coarray and SELECT TYPE

2013-03-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56496 Bug #: 56496 Summary: [OOP] ICE with TYPE(*) coarray and SELECT TYPE Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug c++/56497] New: comparison is always true due to limited range of data type

2013-03-01 Thread mathieu.malaterre at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56497 Bug #: 56497 Summary: comparison is always true due to limited range of data type Classification: Unclassified Product: gcc Version: unknown Status: UNCONFI

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #17 from Jan Hubicka 2013-03-01 16:14:08 UTC --- > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 > > --- Comment #12 from Steven Bosscher 2013-03-01 > 07:50:43 UTC --- > Last night's compilation at -O1 with my hacks

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #18 from Jan Hubicka 2013-03-01 16:19:47 UTC --- > I will take care of the early inlining problem. I wonder, you don't have > oprofile of that, by any chance? Aha, callee walking in update_inline_summary. Perhaps I will real

[Bug c++/56312] Firefox 20.0a1 compilation with enabled LTO fails

2013-03-01 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56312 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/47333] [4.6/4.8 regression] g++.dg/lto/20091219 FAILs on Solaris 2 with SUN as

2013-03-01 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47333 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #32 from Jan

[Bug fortran/56491] [OOP] Memory leak with vtab's type-bound-procedures

2013-03-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56491 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- C

[Bug c++/56498] New: invalid declaration of string iterator on comma separated list

2013-03-01 Thread hgkamath at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56498 Bug #: 56498 Summary: invalid declaration of string iterator on comma separated list Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED

[Bug bootstrap/56499] New: mpfr subdirectory path mismatch and misnamed files

2013-03-01 Thread gary.barnes at atego dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56499 Bug #: 56499 Summary: mpfr subdirectory path mismatch and misnamed files Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal

[Bug c++/56497] comparison is always true due to limited range of data type

2013-03-01 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56497 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug bootstrap/56499] mpfr subdirectory path mismatch and misnamed files

2013-03-01 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56499 --- Comment #1 from Andrew Pinski 2013-03-01 17:23:02 UTC --- >There are two Solaris 10 files named *.hp instead of *.hpp Use gnu tar to extract the tar file otherwise you get the truncated names.

[Bug bootstrap/56499] mpfr subdirectory path mismatch and misnamed files

2013-03-01 Thread gary.barnes at atego dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56499 --- Comment #2 from Gary Barnes 2013-03-01 17:29:26 UTC --- I did use gnu tar. Those are the only two files with incorrect names. Gary -Original Message- From: pinskia at gcc dot gnu.org [mailto:gcc-bugzi...@gcc.gnu.org]

[Bug c++/56497] comparison is always true due to limited range of data type

2013-03-01 Thread mathieu.malaterre at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56497 Mathieu Malaterre changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/48636] Enable more inlining with -O2 and higher

2013-03-01 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48636 William J. Schmidt changed: What|Removed |Added CC||wschmidt at gcc dot gnu.org

[Bug target/56484] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1268

2013-03-01 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56484 --- Comment #6 from Uros Bizjak 2013-03-01 18:06:28 UTC --- (In reply to comment #4) > and the combiner combines the r60 = flags >= 0 ? ax : r59 instruction with > r59 = r60 into r59 = flags >= 0 ? ax : r59 instruction in the last spot,

[Bug fortran/56500] New: [OOP] "IMPLICIT CLASS(...)" wrongly rejected

2013-03-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56500 Bug #: 56500 Summary: [OOP] "IMPLICIT CLASS(...)" wrongly rejected Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: rejects-vali

[Bug bootstrap/56499] mpfr subdirectory path mismatch and misnamed files

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56499 --- Comment #3 from Jonathan Wakely 2013-03-01 18:17:35 UTC --- There's nothing wrong with the tarball, it works for everyone else, so either your copy is corrupted and you need to download it again or you didn't use a recent version of GN

[Bug c++/56498] invalid declaration of string iterator on comma separated list

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56498 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/56499] mpfr subdirectory path mismatch and misnamed files

2013-03-01 Thread gary.barnes at atego dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56499 --- Comment #4 from Gary Barnes 2013-03-01 18:36:46 UTC --- You are correct. I used tar 1.13. Updating the various gnu tools here is basically why I'm building gcc in the first place. Thank you, Gary -Original Message- From:

[Bug tree-optimization/56501] New: gcc 4.6 ICE on noreturn function at -Os and above

2013-03-01 Thread dhazeghi at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56501 Bug #: 56501 Summary: gcc 4.6 ICE on noreturn function at -Os and above Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: minor

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #19 from Steven Bosscher 2013-03-01 19:13:32 UTC --- (In reply to comment #18) I thought you had already done that, to handle attribute flatten for bug 54146 (http://gcc.gnu.org/PR54146#c43). This test case doesn't use the f

[Bug tree-optimization/49234] [4.5/4.6/4.7/4.8 Regression] -Wstrict-overflow gives obviously unwarranted warning

2013-03-01 Thread aldyh at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49234 --- Comment #12 from Aldy Hernandez 2013-03-01 19:17:32 UTC --- > --- Comment #11 from Ian Lance Taylor 2013-03-01 > 14:52:53 UTC --- > I suspect we can handle this case by observing that all the incoming values to > the PHI node are con

[Bug bootstrap/56499] mpfr subdirectory path mismatch and misnamed files

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56499 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/49234] [4.5/4.6/4.7/4.8 Regression] -Wstrict-overflow gives obviously unwarranted warning

2013-03-01 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49234 --- Comment #13 from Ian Lance Taylor 2013-03-01 19:23:00 UTC --- How hard would it be to test whether the values are all constant or have the same SSA_NAME_VAR as the value we are setting? My only concern about richi's suggestion is tha

[Bug tree-optimization/49234] [4.5/4.6/4.7/4.8 Regression] -Wstrict-overflow gives obviously unwarranted warning

2013-03-01 Thread aldyh at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49234 --- Comment #14 from Aldy Hernandez 2013-03-01 19:33:47 UTC --- On 03/01/13 13:23, ian at airs dot com wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49234 > > --- Comment #13 from Ian Lance Taylor 2013-03-01 > 19:23:00 UTC ---

[Bug c++/52688] static local variable can accessed from local class of function template

2013-03-01 Thread jared.cantwell at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52688 jared.cantwell at gmail dot com changed: What|Removed |Added CC||jared.cantwell at

[Bug c++/56247] [4.6/4.7/4.8 Regression] internal compiler error: in tsubst_copy, at cp/pt.c:12131

2013-03-01 Thread dsagald8 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56247 DS changed: What|Removed |Added Status|RESOLVED|VERIFIED --- Comment #7 from DS 2013-03-0

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #17 from Jakub Jelinek 2013-03-01 20:59:07 UTC --- Author: jakub Date: Fri Mar 1 20:58:59 2013 New Revision: 196393 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196393 Log: PR middle-end/56461 * tree-vec

[Bug c++/55135] [4.8 Regression] Segfault of gcc on a big file

2013-03-01 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #20 from Steven Bosscher 2013-03-01 21:05:00 UTC --- (In reply to comment #15) > Trading memory O(number of pseudos) with a large constant factor sounds > like something waiting for trouble for other testcases ... FWIW, for

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #18 from Jakub Jelinek 2013-03-01 21:06:13 UTC --- Author: jakub Date: Fri Mar 1 21:06:04 2013 New Revision: 196394 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196394 Log: PR middle-end/56461 * files.c

[Bug debug/56502] New: entry-value: Missing DW_AT_linkage_name for C<->C++ calls

2013-03-01 Thread jan.kratochvil at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56502 Bug #: 56502 Summary: entry-value: Missing DW_AT_linkage_name for C<->C++ calls Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug fortran/56503] New: Wrong compiler error message when compiling with default-real-8 option and using intrinsic dble

2013-03-01 Thread cmwieland at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56503 Bug #: 56503 Summary: Wrong compiler error message when compiling with default-real-8 option and using intrinsic dble Classification: Unclassified Product: gcc Version:

[Bug fortran/56503] Wrong compiler error message when compiling with default-real-8 option and using intrinsic dble

2013-03-01 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56503 kargl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/56504] New: -mveclibabi=... Support AMD's LibM 3.0 (sucessor of ACML)

2013-03-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56504 Bug #: 56504 Summary: -mveclibabi=... Support AMD's LibM 3.0 (sucessor of ACML) Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug c++/56493] Performance regression in google dense hashmap

2013-03-01 Thread andrewjcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 --- Comment #4 from Andrew Gallagher 2013-03-01 22:09:10 UTC --- Created attachment 29565 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29565 Preprocessed test program source

[Bug c++/56493] Performance regression in google dense hashmap

2013-03-01 Thread andrewjcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 --- Comment #5 from Andrew Gallagher 2013-03-01 22:10:14 UTC --- Ah, sorry. Just attached preprocessed sources now (which had to be compressed to it in the 1K size limit).

[Bug middle-end/56504] -mveclibabi=... Support AMD's LibM 3.0 (sucessor of ACML)

2013-03-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56504 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- C

[Bug middle-end/56490] [4.6/4.7/4.8 Regression] -Wall triggering infinite loop

2013-03-01 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56490 davidxl changed: What|Removed |Added CC||xinliangli at gmail dot com --- Comme

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #19 from Jakub Jelinek 2013-03-01 22:54:46 UTC --- Author: jakub Date: Fri Mar 1 22:54:39 2013 New Revision: 196396 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196396 Log: PR middle-end/56461 * tree-vec

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #20 from Jakub Jelinek 2013-03-01 22:55:38 UTC --- Author: jakub Date: Fri Mar 1 22:55:26 2013 New Revision: 196397 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196397 Log: PR middle-end/56461 * ira-buil

[Bug middle-end/56461] [4.8 Regression] GCC is leaking lots of memory

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56461 --- Comment #21 from Jakub Jelinek 2013-03-01 22:56:34 UTC --- Author: jakub Date: Fri Mar 1 22:56:18 2013 New Revision: 196398 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196398 Log: PR middle-end/56461 * tree-ssa

[Bug c++/52688] static local variable can accessed from local class of function template

2013-03-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52688 --- Comment #9 from Paolo Carlini 2013-03-01 23:08:40 UTC --- (In reply to comment #8) > I just came across the same issue in the context of lambdas (for posterity, > since I spent time thinking this was specific to lambdas). > > Consid

[Bug bootstrap/55644] bootstrap-lto fails on current trunk (with and without profiledbootstrap)

2013-03-01 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55644 --- Comment #10 from Matt Hargett 2013-03-01 23:11:50 UTC --- I'll file a new bug for each warning false positive that results in a bootstrap failure. Feel free to close this one.

[Bug c++/52688] static local variable can accessed from local class of function template

2013-03-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52688 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug c++/52688] static local variable can accessed from local class of function template

2013-03-01 Thread jared.cantwell at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52688 --- Comment #11 from jared.cantwell at gmail dot com 2013-03-01 23:18:23 UTC --- (In reply to comment #9) > (In reply to comment #8) > > I just came across the same issue in the context of lambdas (for posterity, > > since I spent time thin

[Bug c++/52688] static local variable can accessed from local class of function template

2013-03-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52688 --- Comment #12 from Paolo Carlini 2013-03-01 23:23:40 UTC --- Yes, it seems your own issue is a duplicate of PR54276, which luckily is already fixed both in mainline and for 4.7.3.

[Bug bootstrap/55644] maybe-uninitialized false positive

2013-03-01 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55644 Matt Hargett changed: What|Removed |Added Summary|bootstrap-lto fails on |maybe-uninitialized false

[Bug middle-end/55644] maybe-uninitialized false positive due to incorrect flow analysis when gotos are present

2013-03-01 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55644 --- Comment #12 from Matt Hargett 2013-03-01 23:38:51 UTC --- Created attachment 29566 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29566 files generated during compilation where false positive happens with save-temps

[Bug fortran/56500] [OOP] "IMPLICIT CLASS(...)" wrongly rejected

2013-03-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56500 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- C

[Bug c++/56493] Performance regression in google dense hashmap

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56493 Jonathan Wakely changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever Confirmed

[Bug libstdc++/56505] New: [4.7 Regression] cannot construct std::thread with pointer to member and non-pointer

2013-03-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56505 Bug #: 56505 Summary: [4.7 Regression] cannot construct std::thread with pointer to member and non-pointer Classification: Unclassified Product: gcc Version: 4.7.3

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