[Bug c++/61121] -ftree-parallelize-loops=n (n as value) not accepted in 4.9.0

2014-05-09 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61121 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/50459] alignof doesn't work on plain old constant, works with expressions containing it

2014-05-09 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50459 --- Comment #6 from Marek Polacek --- Author: mpolacek Date: Fri May 9 08:24:37 2014 New Revision: 210262 URL: http://gcc.gnu.org/viewcvs?rev=210262&root=gcc&view=rev Log: PR c/50459 c-family/ * c-common.c (check_user_alignment): Return

[Bug c/50459] alignof doesn't work on plain old constant, works with expressions containing it

2014-05-09 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50459 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/60172] [4.9/4.10 Regression] ARM performance regression from trunk@207239

2014-05-09 Thread thomas.preudhomme at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60172 Thomas Preud'homme changed: What|Removed |Added CC||thomas.preudhomme at arm dot com --

[Bug tree-optimization/60172] [4.9/4.10 Regression] ARM performance regression from trunk@207239

2014-05-09 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60172 --- Comment #15 from rguenther at suse dot de --- On Fri, 9 May 2014, thomas.preudhomme at arm dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60172 > > Thomas Preud'homme changed: > >What|Removed

[Bug other/61124] New: GCC manual has 68HC11/68HC12 info

2014-05-09 Thread john.s.kallal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61124 Bug ID: 61124 Summary: GCC manual has 68HC11/68HC12 info Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component: other A

[Bug tree-optimization/43491] Unnecessary temporary for global register variable

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #

[Bug sanitizer/55561] TSAN: provide a TSAN instrumented libgomp

2014-05-09 Thread dvyukov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55561 --- Comment #46 from Dmitry Vyukov --- Roland, why do you think that what you see is false positives? I think these are real, potentially harmful, races. Please test with gcc 4.9, and file bugs if you still see any races.

[Bug c++/61122] "too many initializers" for NSDMI for array of unknown bound

2014-05-09 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61122 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRM

[Bug c++/61122] "too many initializers" for NSDMI for array of unknown bound

2014-05-09 Thread f.heckenb...@fh-soft.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61122 --- Comment #2 from Frank Heckenbach --- If it's not allowed, it should also fail at file-scope or function-scope, shouldn't it?

[Bug c++/61125] New: static_cast of null pointer return invalid pointer (not null)

2014-05-09 Thread slorents at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61125 Bug ID: 61125 Summary: static_cast of null pointer return invalid pointer (not null) Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal P

[Bug ipa/60973] Invalid propagation of a tail call in devirt pass

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60973 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #

[Bug rtl-optimization/61047] [4.9/4.10 Regression] wrong code at -O1 on x86_64-linux

2014-05-09 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61047 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org --- Comment

[Bug lto/61123] With LTO, -fno-short-enums is ignored, resulting in ABI mis-matching in linking.

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61123 Richard Biener changed: What|Removed |Added Keywords||lto --- Comment #1 from Richard Biener

[Bug driver/61120] wide-int merge causes segfault in cc1

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61120 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/61111] [4.10 regression] Infinite recursion between fold_build2_stat_loc and fold_binary_loc

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 Richard Biener changed: What|Removed |Added CC||olegendo at gcc dot gnu.org --- Comment

[Bug c++/61122] "too many initializers" for NSDMI for array of unknown bound

2014-05-09 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61122 --- Comment #3 from Jonathan Wakely --- No. At file or function scope the initializer is definitely used, and can provide the array bound. On a non-static data member it is not used until the object is constructed (and then might be ignored if th

[Bug middle-end/61119] gcc miscompiles code using cexp when using -ffast-math

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61119 --- Comment #4 from Richard Biener --- Tricky case, but fold also handles REALPART / IMAGPART of +, - and conjugate and of a cexpi call. Of course that may not matter in the end, as "easily decompose" probably doesn't apply to those simplificatio

[Bug tree-optimization/61114] Scalar evolution hides a big-endian const-folding bug.

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61114 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #

[Bug target/61055] [avr] wrong test instruction after increment with -O1

2014-05-09 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61055 --- Comment #2 from Georg-Johann Lay --- Author: gjl Date: Fri May 9 11:20:43 2014 New Revision: 210267 URL: http://gcc.gnu.org/viewcvs?rev=210267&root=gcc&view=rev Log: gcc/config/avr PR target/61055 * config/avr/avr.md (cc): Add new at

[Bug target/61055] [avr] wrong test instruction after increment with -O1

2014-05-09 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61055 --- Comment #3 from Georg-Johann Lay --- Author: gjl Date: Fri May 9 11:25:11 2014 New Revision: 210268 URL: http://gcc.gnu.org/viewcvs?rev=210268&root=gcc&view=rev Log: gcc/config/avr Backport from 2014-05-09 trunk r210267 PR target/610

[Bug middle-end/61111] [4.10 regression] Infinite recursion between fold_build2_stat_loc and fold_binary_loc

2014-05-09 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 Kenneth Zadeck changed: What|Removed |Added CC||zadeck at naturalbridge dot com --- Comm

[Bug target/61055] [avr] wrong test instruction after increment with -O1

2014-05-09 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61055 --- Comment #4 from Georg-Johann Lay --- Author: gjl Date: Fri May 9 11:29:58 2014 New Revision: 210269 URL: http://gcc.gnu.org/viewcvs?rev=210269&root=gcc&view=rev Log: gcc/ Backport from 2014-05-09 trunk r210267 PR target/61055 * c

[Bug middle-end/61111] [4.10 regression] Infinite recursion between fold_build2_stat_loc and fold_binary_loc

2014-05-09 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 --- Comment #9 from rguenther at suse dot de --- On Fri, 9 May 2014, zadeck at naturalbridge dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 > > Kenneth Zadeck changed: > >What|Removed |Ad

[Bug target/61055] [avr] wrong test instruction after increment with -O1

2014-05-09 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61055 --- Comment #5 from Georg-Johann Lay --- Author: gjl Date: Fri May 9 11:34:46 2014 New Revision: 210270 URL: http://gcc.gnu.org/viewcvs?rev=210270&root=gcc&view=rev Log: gcc/ Backport from 2014-05-09 trunk r210267 PR target/61055 * c

[Bug target/61055] [avr] wrong test instruction after increment with -O1

2014-05-09 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61055 Georg-Johann Lay changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIR

[Bug middle-end/61111] [4.10 regression] Infinite recursion between fold_build2_stat_loc and fold_binary_loc

2014-05-09 Thread zadeck at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 --- Comment #10 from zadeck at gcc dot gnu.org --- Author: zadeck Date: Fri May 9 12:21:23 2014 New Revision: 210274 URL: http://gcc.gnu.org/viewcvs?rev=210274&root=gcc&view=rev Log: 2014-05-06 Kenneth Zadeck PR middle-end/6 * fo

[Bug tree-optimization/61114] Scalar evolution hides a big-endian const-folding bug.

2014-05-09 Thread belagod at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61114 --- Comment #3 from Tejas Belagod --- Thanks for the clarification. In that case, what element does bit positions 96..127 correspond to in { 120, 0, 0, 0 }?

[Bug middle-end/61111] [4.10 regression] Infinite recursion between fold_build2_stat_loc and fold_binary_loc

2014-05-09 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 Kenneth Zadeck changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/61119] gcc miscompiles code using cexp when using -ffast-math

2014-05-09 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61119 --- Comment #5 from Marc Glisse --- (In reply to Richard Biener from comment #4) > Tricky case, but fold also handles REALPART / IMAGPART of +, - and conjugate > and of a cexpi call. Of course that may not matter in the end, as > "easily decompos

[Bug tree-optimization/61114] Scalar evolution hides a big-endian const-folding bug.

2014-05-09 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61114 --- Comment #4 from rguenther at suse dot de --- On Fri, 9 May 2014, belagod at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61114 > > --- Comment #3 from Tejas Belagod --- > Thanks for the clarification. In that case, w

[Bug middle-end/61119] gcc miscompiles code using cexp when using -ffast-math

2014-05-09 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61119 --- Comment #6 from rguenther at suse dot de --- On Fri, 9 May 2014, glisse at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61119 > > --- Comment #5 from Marc Glisse --- > (In reply to Richard Biener from comment #4) > >

[Bug tree-optimization/61114] Scalar evolution hides a big-endian const-folding bug.

2014-05-09 Thread belagod at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61114 --- Comment #5 from Tejas Belagod --- So, does that mean the folded value 120 is in the wrong place? The fix that I'm testing swaps the first and last elements of the const vector {120, 0, 0, 0}. PS: Sorry, my statement "The final folded value is

[Bug fortran/61126] New: gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread fweimer at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 Bug ID: 61126 Summary: gfortran does not enable -Wununused-parameter with -Wextra Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Pri

[Bug target/60991] [avr] Stack corruption when using 24-bit integers __int24 or __memx pointers in large stack frame

2014-05-09 Thread senthil_kumar.selvaraj at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60991 Senthil Kumar Selvaraj changed: What|Removed |Added CC||senthil_kumar.selvaraj@atme

[Bug tree-optimization/61114] Scalar evolution hides a big-endian const-folding bug.

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61114 --- Comment #6 from Richard Biener --- (In reply to Tejas Belagod from comment #5) > So, does that mean the folded value 120 is in the wrong place? The fix that > I'm testing swaps the first and last elements of the const vector {120, 0, > 0, 0}.

[Bug target/60991] [avr] Stack corruption when using 24-bit integers __int24 or __memx pointers in large stack frame

2014-05-09 Thread senthil_kumar.selvaraj at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60991 --- Comment #3 from Senthil Kumar Selvaraj --- The OP's suspicion/analysis was right. Here's a "trivial" patch that fixes the problem. diff --git gcc/config/avr/avr.c gcc/config/avr/avr.c index 2edc78a..e96691e 100644 --- gcc/config/avr/avr.c +++

[Bug tree-optimization/61114] Scalar evolution hides a big-endian const-folding bug.

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61114 --- Comment #7 from Richard Biener --- (In reply to Richard Biener from comment #6) > (In reply to Tejas Belagod from comment #5) > > So, does that mean the folded value 120 is in the wrong place? The fix that > > I'm testing swaps the first and l

[Bug ada/61127] New: GNAT incorrectly accepts <> as a second association of a generic formal package

2014-05-09 Thread georggcc at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61127 Bug ID: 61127 Summary: GNAT incorrectly accepts <> as a second association of a generic formal package Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity:

[Bug rtl-optimization/61094] [4.9/4.10 Regression] -O3 insn Internal compiler error in copyprop_hardreg_forward_1, at regcprop.c:775

2014-05-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61094 --- Comment #2 from Richard Biener --- Created attachment 32768 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32768&action=edit partly reduced I stopped reducing, it's very slow (because compiling the testcase is so slow). Attached what I h

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/61115] ICE with generic type bound proc => non_overridable type bound proc

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61115 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/61109] [4.10 Regression] ICE in fortran/trans-array.c on dimension 0 arrays

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61109 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/58614] [c++11] ICE with undeclared variable in initializer list

2014-05-09 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58614 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/61073] -fcheck='do' leads to twice the amount of GDB steps in a do loop

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61073 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/61028] [4.9/4.10 Regression] -g3 -g leads to spurious warnings

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61028 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/60953] configure: error: GNU Fortran is not working

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60953 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/61109] [4.10 Regression] ICE in fortran/trans-array.c on dimension 0 arrays

2014-05-09 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61109 --- Comment #2 from mrs at gcc dot gnu.org --- Author: mrs Date: Fri May 9 14:06:15 2014 New Revision: 210277 URL: http://gcc.gnu.org/viewcvs?rev=210277&root=gcc&view=rev Log: PR fortran/61109 * trans-array.c (gfc_conv_array_initiali

[Bug fortran/61109] [4.10 Regression] ICE in fortran/trans-array.c on dimension 0 arrays

2014-05-09 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61109 mrs at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/61128] New: [cr16] Incorrect code generated for udivmodsi4

2014-05-09 Thread stefan at astylos dot dk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61128 Bug ID: 61128 Summary: [cr16] Incorrect code generated for udivmodsi4 Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ta

[Bug ipa/60973] Invalid propagation of a tail call in devirt pass

2014-05-09 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60973 --- Comment #5 from Jan Hubicka --- > Before tunks we never bothered to compute [tailcall] before inlining > completed, but now explicitely setting the flag for thunks (and not letting > it be computed - why wouldn't that work?) breaks this. > >

[Bug target/61099] Mac 2GB file limit error

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61099 Dominique d'Humieres changed: What|Removed |Added Target||*-apple-darwin* Component

[Bug bootstrap/60984] [4.9 Regression] AIX: gcc-4.9.0 bootstrap fails in stage-2

2014-05-09 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60984 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at g

[Bug target/61099] Mac 2GB file limit error

2014-05-09 Thread barry.j.mcinnes at noaa dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61099 --- Comment #6 from Barry McInnes --- Is there any documentation on the arguments -Wa,-q ? With a link from Macports to /usr/bin/clang one program works without -Wa,-q, but others still need those parameters to get rid of the zero fill error.

[Bug target/61092] [4.10 Regression]: wide-int merge broke alpha bootstrap

2014-05-09 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61092 --- Comment #10 from uros at gcc dot gnu.org --- Author: uros Date: Fri May 9 15:02:09 2014 New Revision: 210278 URL: http://gcc.gnu.org/viewcvs?rev=210278&root=gcc&view=rev Log: Backport from mainline 2014-05-08 Uros Bizjak PR ta

[Bug target/61092] [4.10 Regression]: wide-int merge broke alpha bootstrap

2014-05-09 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61092 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 Matthias Klose changed: What|Removed |Added CC||doko at gcc dot gnu.org,

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread fweimer at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #3 from Florian Weimer --- (In reply to Matthias Klose from comment #2) > -Wunused-parameter is enabled by -Wall. I'm surprised that -Wextra is used > without -Wall, but it happens in the testsuite in more places. This is not what the

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #4

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #5 from Matthias Klose --- "-Wunused-parameter is not included in -Wall but is implied by -Wall -Wextra" would mean that the test case assumes that it it is implied by -Wextra only.

[Bug bootstrap/60984] [4.9 Regression] AIX: gcc-4.9.0 bootstrap fails in stage-2

2014-05-09 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60984 --- Comment #20 from David Edelsohn --- (gdb) print debug_cgraph_node(node) __builtin_unreachable/1630 (void __builtin_unreachable()) @700099c0 Type: function Visibility: external public visibility_specified artificial References: Referrin

[Bug target/61099] Mac 2GB file limit error

2014-05-09 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61099 --- Comment #7 from Dominique d'Humieres --- > Is there any documentation on the arguments -Wa,-q ? -Wa,* is documented somewhere in the manual as the way to tell the assembler to use the option *. AFAIR 'as -q' is documented (otherwise I won't h

[Bug bootstrap/60984] [4.9 Regression] AIX: gcc-4.9.0 bootstrap fails in stage-2

2014-05-09 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60984 --- Comment #21 from David Edelsohn --- Created attachment 32770 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32770&action=edit full cgraph dump gzipped

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #6 from Tobias Burnus --- (In reply to Florian Weimer from comment #3) > (In reply to Matthias Klose from comment #2) > > -Wunused-parameter is enabled by -Wall. I'm surprised that -Wextra is used > > without -Wall, but it happens in t

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #7 from Manuel López-Ibáñez --- (In reply to Florian Weimer from comment #0) > The gfortran.dg/wextra_1.f test case assumes that -Wextra enables > -Wununused-parameter, but this does not happen. No warning is printed on > line 4, lead

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #8 from Manuel López-Ibáñez --- (In reply to Tobias Burnus from comment #6) > Thus, in GCC - whether Fortran or C - it is enabled with -Wextra, but only > if also -Wunused is used. The latter is implied by -Wall. This is not necessari

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread doko at ubuntu dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #9 from Matthias Klose --- Am 09.05.2014 18:02, schrieb manu at gcc dot gnu.org: > I don't understand how it was working before. What is exactly the > command-line passed to that testcase? the test passes just -Wextra, adding either a

[Bug debug/53927] wrong value for DW_AT_static_link

2014-05-09 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53927 --- Comment #11 from Eric Botcazou --- > OK, I'm attaching the patchlet. I can submit it when stage #1 opens. I obviously missed one stage #1, but this is now done: http://gcc.gnu.org/ml/gcc-patches/2014-05/msg00573.html

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #10 from Manuel López-Ibáñez --- (In reply to Manuel López-Ibáñez from comment #7) > (In reply to Florian Weimer from comment #0) > > The gfortran.dg/wextra_1.f test case assumes that -Wextra enables > > -Wununused-parameter, but this

[Bug bootstrap/57494] [4.9 regression] bootstrap comparison failure

2014-05-09 Thread yaozhen_guo at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57494 YaoZhenGuo changed: What|Removed |Added CC||yaozhen_guo at yahoo dot com --- Comment #3

[Bug libgcc/56846] _Unwind_Backtrace on ARM and noexcept

2014-05-09 Thread npl at chello dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56846 --- Comment #2 from npl at chello dot at --- I cant easily make a simple reproducible testcase as this is a custom realtime OS for a very specific CPU. And I can only test this example next week at work where I have hardware to run it. And I certa

[Bug fortran/61126] gfortran does not enable -Wununused-parameter with -Wextra

2014-05-09 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61126 --- Comment #11 from Manuel López-Ibáñez --- Note that the above code is broken in other ways: -Wno-unused-parameter -Wextra will enable -Wunused-parameter, which is not what should happen.

[Bug tree-optimization/61009] [4.9 Regression] Incorrect jump threading in dom

2014-05-09 Thread tejohnson at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #12 from tejohnson at gcc dot gnu.org --- Author: tejohnson Date: Fri May 9 16:59:56 2014 New Revision: 210279 URL: http://gcc.gnu.org/viewcvs?rev=210279&root=gcc&view=rev Log: Backport r210254 from trunk for Google b/14380607. 2

[Bug tree-optimization/61009] [4.9 Regression] Incorrect jump threading in dom

2014-05-09 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #13 from Teresa Johnson --- Jeff, Thanks for the fix! Confirming that it does indeed fix the application issues we hit. Teresa On Thu, May 8, 2014 at 9:54 PM, law at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi

[Bug tree-optimization/61009] [4.9 Regression] Incorrect jump threading in dom

2014-05-09 Thread ppluzhnikov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #14 from Paul Pluzhnikov --- (In reply to Teresa Johnson from comment #13) > Thanks for the fix! Indeed. > Confirming that it does indeed fix the application > issues we hit. I will add that we've had at least two separate miscompi

[Bug tree-optimization/61009] [4.9 Regression] Incorrect jump threading in dom

2014-05-09 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61009 --- Comment #15 from Jeffrey A. Law --- Paul, it is. I'd be surprised if both threading fixes aren't in by Monday.

[Bug c/61096] error_init lacks a location

2014-05-09 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61096 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Fri May 9 17:50:25 2014 New Revision: 210280 URL: http://gcc.gnu.org/viewcvs?rev=210280&root=gcc&view=rev Log: PR c/61096 * c-parser.c (c_parser_braced_init): Pass brace_loc to

[Bug c/61096] error_init lacks a location

2014-05-09 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61096 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/61129] New: Feature request: integer-overflow-detecting arithmetic intrinsics

2014-05-09 Thread luto at mit dot edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61129 Bug ID: 61129 Summary: Feature request: integer-overflow-detecting arithmetic intrinsics Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement

gcc-bugs@gcc.gnu.org

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60019 --- Comment #2 from Jason Merrill --- Author: jason Date: Fri May 9 18:16:11 2014 New Revision: 210284 URL: http://gcc.gnu.org/viewcvs?rev=210284&root=gcc&view=rev Log: DR 5 PR c++/60019 * call.c (build_user_type_conversion_1): The c

[Bug c++/51317] [C++0x] [DR 587] Wrong value category of conditional expression where lvalue operands differ only in cv-qualification

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51317 --- Comment #2 from Jason Merrill --- Author: jason Date: Fri May 9 18:16:18 2014 New Revision: 210285 URL: http://gcc.gnu.org/viewcvs?rev=210285&root=gcc&view=rev Log: DR 587 PR c++/51317 * call.c (build_conditional_expr_1, conditio

[Bug c++/58714] Bogus overload resolution for the assignment operator in assignment to a conditional

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58714 --- Comment #5 from Jason Merrill --- Author: jason Date: Fri May 9 18:16:05 2014 New Revision: 210283 URL: http://gcc.gnu.org/viewcvs?rev=210283&root=gcc&view=rev Log: PR c++/58714 * tree.c (stabilize_expr): A stabilized prvalue is an x

[Bug c++/32019] Conditional operator ?: and ambiguous convertions

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32019 --- Comment #2 from Jason Merrill --- Author: jason Date: Fri May 9 18:15:57 2014 New Revision: 210282 URL: http://gcc.gnu.org/viewcvs?rev=210282&root=gcc&view=rev Log: PR c++/32019 * call.c (build_conditional_expr_1): Improve ambiguity

[Bug c++/54348] confusing error reported for type mismatch in conditional expression : "error: no match for ternary 'operator?:' in 'false ?"

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54348 --- Comment #10 from Jason Merrill --- Author: jason Date: Fri May 9 18:15:57 2014 New Revision: 210282 URL: http://gcc.gnu.org/viewcvs?rev=210282&root=gcc&view=rev Log: PR c++/32019 * call.c (build_conditional_expr_1): Improve ambiguity

[Bug c++/22434] [3.4/4.0/4.1 regression] ICE in simplify_{,gen_}subreg

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22434 --- Comment #10 from Jason Merrill --- Author: jason Date: Fri May 9 18:15:46 2014 New Revision: 210281 URL: http://gcc.gnu.org/viewcvs?rev=210281&root=gcc&view=rev Log: PR c++/22434 * call.c (build_conditional_expr_1): Don't try to pool

[Bug c++/32019] Conditional operator ?: and ambiguous convertions

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32019 Jason Merrill changed: What|Removed |Added Keywords|accepts-invalid |diagnostic Status|NEW

[Bug c++/58714] Bogus overload resolution for the assignment operator in assignment to a conditional

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58714 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org Assign

[Bug c++/54348] confusing error reported for type mismatch in conditional expression : "error: no match for ternary 'operator?:' in 'false ?"

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54348 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED CC|

gcc-bugs@gcc.gnu.org

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60019 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/53000] Conditional operator does not behave as standardized

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53000 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/52288] Trouble with operator?: and lambdas

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52288 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #6 f

[Bug c++/51317] [C++0x] [DR 587] Wrong value category of conditional expression where lvalue operands differ only in cv-qualification

2014-05-09 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51317 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug sanitizer/61130] New: 4.9 branch (r210278) bootstrap failure

2014-05-09 Thread sezeroz at gmail dot com
-threads --with-local-prefix=/usr --prefix=/home/myname/opt/gcc480 --program-suffix=48 --bindir=/home/myname/bin --disable-nls --disable-multilib Thread model: posix gcc version 4.8.3 20140509 (prerelease) (GCC) The host i686-Linux using an old fedora9.

[Bug sanitizer/61130] 4.9 branch (r210278) bootstrap failure

2014-05-09 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61130 --- Comment #1 from Jakub Jelinek --- That is a warning, not the reason for bootstrap failure.

[Bug rtl-optimization/61094] [4.9/4.10 Regression] -O3 insn Internal compiler error in copyprop_hardreg_forward_1, at regcprop.c:775

2014-05-09 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61094 --- Comment #3 from Marc Glisse --- template struct A { unsigned _width, _height, _depth, _spectrum; template A(t p1) { int a = p1.size(); if (a) { _width = p1._width; _depth = _height = _spectrum = p1._spectrum; }

[Bug sanitizer/61130] 4.9 branch (r210278) bootstrap failure

2014-05-09 Thread sezeroz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61130 --- Comment #2 from Ozkan Sezer --- (In reply to Jakub Jelinek from comment #1) > That is a warning, not the reason for bootstrap failure. Well it eventually results in an error: In file included from ../../../../gcc49.r210278/libsanitizer/ubsan

[Bug sanitizer/61130] 4.9 branch (r210278) bootstrap failure

2014-05-09 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61130 --- Comment #3 from Jakub Jelinek --- It could be far earlier than this, look for previous *** in the build log.

[Bug lto/60981] lto-plugin configuration doesn't test for -static-libgcc (OSX gcc -> clang)

2014-05-09 Thread tony.theodore at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60981 Tony Theodore changed: What|Removed |Added Target||i686-w64-mingw32 Host|

[Bug driver/61106] [4.8/4.9/4.10 Regression] impliedness of -Wunused-parameter depends on -W option ordering

2014-05-09 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61106 --- Comment #12 from Andreas Schwab --- FAIL: gfortran.dg/wextra_1.f -O (test for warnings, line 4)

[Bug c/61131] New: [4.8 regression] ARM -Os: incorrect code generation

2014-05-09 Thread swarren at nvidia dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61131 Bug ID: 61131 Summary: [4.8 regression] ARM -Os: incorrect code generation Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compone

  1   2   >