[Bug fortran/57365] New: Soured allocation fails in subroutines

2013-05-22 Thread rxs at hotmail dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57365 Bug ID: 57365 Summary: Soured allocation fails in subroutines Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug tree-optimization/57330] [4.8 Regression] ICE: verify_gimple failed -O3 [tree-cfg.c:4792]

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57330 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/57303] [4.7 Regression] struct miscompiled at -O1 and above

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57303 Richard Biener changed: What|Removed |Added Known to work||4.8.1 Summary|[4.7/4.8 Regres

[Bug tree-optimization/57318] [4.9 Regression] optimizer takes several seconds on nested loops

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57318 --- Comment #9 from Richard Biener --- Author: rguenth Date: Wed May 22 07:50:40 2013 New Revision: 199179 URL: http://gcc.gnu.org/viewcvs?rev=199179&root=gcc&view=rev Log: 2013-05-22 Richard Biener Backport from mainline 2013-05-21

[Bug fortran/57364] [4.8/4.9 Regression][OOP] ICE gfc_enforce_clean_symbol_state

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57364 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug c++/57362] [4.8/4.9 Regression] unsupported __attribute__((target())) values appear to cause loop and/or pathological behavior

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57362 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug c++/31397] Useful compiler warning missing (virtual functions in derived classes used without 'virtual')

2013-05-22 Thread ethouris at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31397 Michal Malecki changed: What|Removed |Added CC||ethouris at gmail dot com --- Comment #1

[Bug fortran/57364] [4.8/4.9 Regression][OOP] ICE gfc_enforce_clean_symbol_state

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57364 Tobias Burnus changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #1 f

[Bug tree-optimization/57361] Remove self memory assignment

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57361 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/48858] Incorrect error for same binding label on two generic interface specifics

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48858 --- Comment #18 from Tobias Burnus --- Actually, a future gfortran patch might again disable the support for the code in comment 0 (original bug report) by doing interface checks. That's not only in line with my interpretation of the standard but

[Bug fortran/46897] [OOP] type-bound defined ASSIGNMENT(=) not used for derived type component in intrinsic assign

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46897 --- Comment #11 from Tobias Burnus --- Draft patch: --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -9299,4 +9299,5 @@ get_temp_from_expr (gfc_expr *e, gfc_namespace *ns) tmp->n.sym->attr.dimension = 0; + gfc_commit_symbol (tmp-

[Bug fortran/46897] [OOP] type-bound defined ASSIGNMENT(=) not used for derived type component in intrinsic assign

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46897 --- Comment #12 from Tobias Burnus --- (In reply to Tobias Burnus from comment #11) > Draft patch: That patch should have gone to PR57364. However, it is related as it fixes a regression caused by a commit for this PR, namely be the one in commen

[Bug fortran/57364] [4.8/4.9 Regression][OOP] ICE gfc_enforce_clean_symbol_state

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57364 --- Comment #2 from Tobias Burnus --- Draft patch: --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -9299,4 +9299,5 @@ get_temp_from_expr (gfc_expr *e, gfc_namespace *ns) tmp->n.sym->attr.dimension = 0; + gfc_commit_symbol (tmp->

[Bug c++/57211] wrong line indicated in warning for synthesized method

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57211 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/57349] [4.9 Regression] ICE on 253.perlbmk with pgo after r198096

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57349 Richard Biener changed: What|Removed |Added Blocks||56982 --- Comment #3 from Richard Biener

[Bug middle-end/57366] New: gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 Bug ID: 57366 Summary: gcc.dg/lto/attr-weakref-1 FAILs Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end

[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 Rainer Orth changed: What|Removed |Added Target Milestone|--- |4.9.0

[Bug plugins/56754] some missing plugin headers during installation in gcc 4.8

2013-05-22 Thread baldrick at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56754 --- Comment #7 from Duncan Sands --- 2013-05-21 Magnus Granberg PR plugins/56754 * Makefile.in (PLUGIN_HEADERS): Add TARGET_H

[Bug plugins/56754] some missing plugin headers during installation in gcc 4.8

2013-05-22 Thread baldrick at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56754 Duncan Sands changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/57367] New: Missing warning: array subscript is above array bounds

2013-05-22 Thread Gildos at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 Bug ID: 57367 Summary: Missing warning: array subscript is above array bounds Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug c++/57367] Missing warning: array subscript is above array bounds

2013-05-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 --- Comment #1 from Marc Glisse --- This is all dead code, gcc discards it before it looks at possible issues.

Re: [Bug fortran/57364] [4.8/4.9 Regression][OOP] ICE gfc_enforce_clean_symbol_state

2013-05-22 Thread Mikael Morin
Le 22/05/2013 11:22, burnus at gcc dot gnu.org a écrit : > --- a/gcc/fortran/resolve.c > +++ b/gcc/fortran/resolve.c > @@ -9299,4 +9299,5 @@ get_temp_from_expr (gfc_expr *e, gfc_namespace *ns) > tmp->n.sym->attr.dimension = 0; > > + gfc_commit_symbol (tmp->n.sym); >gfc_set_sym_referenced

[Bug fortran/57364] [4.8/4.9 Regression][OOP] ICE gfc_enforce_clean_symbol_state

2013-05-22 Thread mikael.morin at sfr dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57364 --- Comment #3 from mikael.morin at sfr dot fr --- Le 22/05/2013 11:22, burnus at gcc dot gnu.org a écrit : > --- a/gcc/fortran/resolve.c > +++ b/gcc/fortran/resolve.c > @@ -9299,4 +9299,5 @@ get_temp_from_expr (gfc_expr *e, gfc_namespace *ns) >

[Bug fortran/57338] ICE with assumed rank

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57338 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/57338] ICE with assumed rank

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57338 --- Comment #4 from Tobias Burnus --- FIXED on the trunk (4.9). Thanks for the report!

[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/56982] [4.8 Regression] Bad optimization with setjmp()

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56982 Bug 56982 depends on bug 57349, which changed state. Bug 57349 Summary: [4.9 Regression] ICE on 253.perlbmk with pgo after r198096 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57349 What|Removed |Added --

[Bug tree-optimization/57349] [4.9 Regression] ICE on 253.perlbmk with pgo after r198096

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57349 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-22 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #24 from Jan Hubicka --- S=/home/marxin/libreoffice && O=$S/solver/unxlngx6.pro && W=$S/workdir/unxlngx6.pro && mkdir -p $W/LinkTarget/Executable/ && g++ -flto -fno-fat-lto-objects -fuse-linker-plugin -O2 -Wl,-z,origin '-Wl,-rpath,

[Bug c++/57367] Missing warning: array subscript is above array bounds

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/57367] Missing warning: array subscript is above array bounds

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 --- Comment #3 from Paolo Carlini --- Yeah, shared between the front-ends, this isn't a C++-only issue, of course.

[Bug c++/57367] Missing warning: array subscript is above array bounds

2013-05-22 Thread Gildos at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 --- Comment #4 from Guido Del Sarto --- I do not receive warnings with the following (no dead code). # #include void warning( int pippo[100] ) { pippo[1000] += pippo[0]; printf( "%d\n", pippo[1000] ) ; } int main(int argc, char**ar

[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 --- Comment #2 from Rainer Orth --- (In reply to Jan Hubicka from comment #1) > I solved the infinite loop problem on plugin enabled setups with > http://gcc.gnu.org/ml/gcc-patches/2013-05/msg00847.html > Are you still seeing the infinite loop? M

[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 --- Comment #3 from Rainer Orth --- Created attachment 30160 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30160&action=edit -O0 -flto -flto-partition=none -fuse-linker-plugin testcase with Sun as/gld

[Bug c++/57367] Missing warning: array subscript is above array bounds

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 --- Comment #5 from Paolo Carlini --- Remember that -O2 is required for this kind of middle-end check. A front-end check would not.

[Bug fortran/57364] [4.8/4.9 Regression][OOP] ICE gfc_enforce_clean_symbol_state

2013-05-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57364 --- Comment #4 from Tobias Burnus --- Author: burnus Date: Wed May 22 12:43:55 2013 New Revision: 199196 URL: http://gcc.gnu.org/viewcvs?rev=199196&root=gcc&view=rev Log: 2013-05-22 Tobias Burnus PR fortran/57364 * resolve.c (

[Bug libffi/56033] FAIL: libffi.call/cls_struct_va1.c on powerpc-*-* and sparc-sun-solaris2* with -m64

2013-05-22 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56033 Rainer Orth changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/57367] Missing warning: array subscript is above array bounds

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 Paolo Carlini changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #6

[Bug c++/57367] Missing warning: array subscript is above array bounds

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57367 --- Comment #7 from Richard Biener --- (In reply to Paolo Carlini from comment #6) > Disappointing, Richard, that in 4.8/4.9 (vs 4.7) we don't seem to warn at > all for the testcase in Comment#4 too. I'm wondering if the tree-vrp.c check > couldn'

[Bug c/57368] New: Trying to build CilkPlus fails with an ICE

2013-05-22 Thread nmm1 at cam dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57368 Bug ID: 57368 Summary: Trying to build CilkPlus fails with an ICE Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 --- Comment #4 from Jan Hubicka --- Thank you. It seems that the weakref is simply not output into the file, so we end up with undefined call. What happens when you compile the following manually concatenated testcase w/o LTO? If it links, can you

[Bug debug/57369] New: type-less DW_TAG_const_type

2013-05-22 Thread tromey at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57369 Bug ID: 57369 Summary: type-less DW_TAG_const_type Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug Assi

[Bug c++/56930] [4.8/4.9 regression] pointless -Wconversion warning with sizeof

2013-05-22 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56930 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/57370] New: [4.9 Regression] compile time hog in reassoc

2013-05-22 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57370 Bug ID: 57370 Summary: [4.9 Regression] compile time hog in reassoc Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middl

[Bug middle-end/57370] [4.9 Regression] compile time hog in reassoc

2013-05-22 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57370 Joost VandeVondele changed: What|Removed |Added CC||Joost.VandeVondele at mat dot ethz

[Bug middle-end/57370] [4.9 Regression] compile time hog in reassoc

2013-05-22 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57370 Joost VandeVondele changed: What|Removed |Added CC||eraman at google dot com --- Comment

[Bug tree-optimization/57328] Missed optimization: Unable to vectorize Fortran min and max intrinsics

2013-05-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57328 Marc Glisse changed: What|Removed |Added CC||glisse at gcc dot gnu.org --- Comment #10 f

[Bug target/57341] [4.8/4.9 Regression] wrong code on x86_64-linux at -O3 in 32-bit mode

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57341 --- Comment #3 from Richard Biener --- (In reply to Jakub Jelinek from comment #2) > Seems validate_equiv_mem_from_store during update_equiv_regs calls > true_dependence to find out if it is safe to use it as equiv, and > true_dependence is called

[Bug middle-end/57370] [4.9 Regression] compile time hog in reassoc

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57370 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.0

[Bug middle-end/57370] [4.9 Regression] compile time hog in reassoc

2013-05-22 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57370 --- Comment #3 from Joost VandeVondele --- I actually suspect the compilation is in an infinite loop. Still running after 15min.

[Bug target/57341] [4.8/4.9 Regression] wrong code on x86_64-linux at -O3 in 32-bit mode

2013-05-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57341 Jakub Jelinek changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org --- Comment #

[Bug tree-optimization/57371] New: Simplify (double)i != 0

2013-05-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57371 Bug ID: 57371 Summary: Simplify (double)i != 0 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Priority: P3

[Bug target/57341] [4.8/4.9 Regression] wrong code on x86_64-linux at -O3 in 32-bit mode

2013-05-22 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57341 --- Comment #5 from Michael Matz --- (In reply to Jakub Jelinek from comment #4) > (In reply to Richard Biener from comment #3) > > It seems the code really wants to use anti_dependence, not true_dependence. > > We have > > > > ... = equiv_me

[Bug c++/56930] [4.8/4.9 regression] pointless -Wconversion warning with sizeof

2013-05-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56930 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 f

[Bug target/57341] [4.8/4.9 Regression] wrong code on x86_64-linux at -O3 in 32-bit mode

2013-05-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57341 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-22 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 Jan Hubicka changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/57341] [4.8/4.9 Regression] wrong code on x86_64-linux at -O3 in 32-bit mode

2013-05-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57341 --- Comment #7 from Jakub Jelinek --- (In reply to Michael Matz from comment #5) > Nope. Our memory model allows this, the write will dynamically change > the type of the written memory cell. But why is that? Just to handle placement new? I'd

[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #4 from Jan Hubicka --- > Thank you. It seems that the weakref is simply not output into the file, so we > end up with undefined call. Which may or may not be the same prob

[Bug middle-end/57366] gcc.dg/lto/attr-weakref-1 FAILs

2013-05-22 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57366 --- Comment #6 from Rainer Orth --- Created attachment 30163 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30163&action=edit assembler output from testcase

[Bug rtl-optimization/57372] New: [4.9 Regression] Miscompiled tailcall on ARM

2013-05-22 Thread zhroma at ispras dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57372 Bug ID: 57372 Summary: [4.9 Regression] Miscompiled tailcall on ARM Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-o

[Bug bootstrap/57340] [4.9 regression] stage2 miscompiles build/genconditions on armv5tel-linux-gnueabi breaking bootstrap

2013-05-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57340 Ramana Radhakrishnan changed: What|Removed |Added CC||zhroma at ispras dot ru --- Commen

[Bug rtl-optimization/57372] [4.9 Regression] Miscompiled tailcall on ARM

2013-05-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57372 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug fortran/57373] New: ICE on invalid: insert_bbt(): Duplicate key found!

2013-05-22 Thread bugs at stellardeath dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57373 Bug ID: 57373 Summary: ICE on invalid: insert_bbt(): Duplicate key found! Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component:

[Bug bootstrap/57340] [4.9 regression] stage2 miscompiles build/genconditions on armv5tel-linux-gnueabi breaking bootstrap

2013-05-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57340 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/57374] New: c+11 attribute noreturn does not blend well

2013-05-22 Thread akim.demaille at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57374 Bug ID: 57374 Summary: c+11 attribute noreturn does not blend well Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/57374] c+11 attribute noreturn does not blend well

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57374 --- Comment #1 from Paolo Carlini --- It seems to me that you have it in the wrong place, see cpp0x/gen-attrs-4.C

[Bug c++/57374] c+11 attribute noreturn does not blend well

2013-05-22 Thread akim.demaille at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57374 --- Comment #2 from Akim Demaille --- Hi Paolo, I have tried to put it in about every possible place, and the one I used in the attached example is the one from http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2761.pdf which is cited in h

[Bug c++/57374] c+11 attribute noreturn does not blend well

2013-05-22 Thread akim.demaille at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57374 --- Comment #3 from Akim Demaille --- Also, FWIW, libstdc++ headers use __attribute__((noreturn)), so there's no way to get some inspiration from there :)

[Bug tree-optimization/57371] Simplify (double)i != 0

2013-05-22 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57371 --- Comment #1 from joseph at codesourcery dot com --- On Wed, 22 May 2013, glisse at gcc dot gnu.org wrote: > int f(int i){ > return (double)i != 0; > } > > compiled with -Ofast (I don't think -ffast-math matters) keeps the conversion > to do

[Bug c++/57374] c+11 attribute noreturn does not blend well

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57374 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/57374] c+11 attribute noreturn does not blend well

2013-05-22 Thread akim.demaille at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57374 --- Comment #5 from Akim Demaille --- Apologies :( I really thought my 4.9 was young enough.

[Bug bootstrap/57340] [4.9 regression] stage2 miscompiles build/genconditions on armv5tel-linux-gnueabi breaking bootstrap

2013-05-22 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57340 Ramana Radhakrishnan changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/57356] gcc-4.8: SSE2 instructions generated with '-mno-sse2'

2013-05-22 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57356 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED URL|

[Bug middle-end/57347] [4.8/4.9 Regression] wrong code for bitfield on x86_64-linux at -Os and above

2013-05-22 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57347 Martin Jambor changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug tree-optimization/57371] Simplify (double)i != 0

2013-05-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57371 --- Comment #2 from Marc Glisse --- Thank you for this very detailed analysis :-) (In reply to jos...@codesourcery.com from comment #1) > * If not all values of the integer type can be represented in the > floating-point type exactly, then the c

[Bug c/57368] Trying to build CilkPlus fails with an ICE

2013-05-22 Thread nmm1 at cam dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57368 --- Comment #1 from Nick Maclaren --- Disabling --enable-checking=all causes it to build.

[Bug c++/57375] New: gnu multiversioning selects different version depending on link order

2013-05-22 Thread mib.bugzilla at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57375 Bug ID: 57375 Summary: gnu multiversioning selects different version depending on link order Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/57375] gnu multiversioning selects different version depending on link order

2013-05-22 Thread mib.bugzilla at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57375 --- Comment #1 from mib.bugzilla at gmail dot com --- Created attachment 30166 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30166&action=edit Test case

[Bug c++/57376] New: Bogus error due to failure of unqualified namespace lookup

2013-05-22 Thread ppluzhnikov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57376 Bug ID: 57376 Summary: Bogus error due to failure of unqualified namespace lookup Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Pr

[Bug target/57377] New: compiler cannot be built with RTL checking

2013-05-22 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57377 Bug ID: 57377 Summary: compiler cannot be built with RTL checking Product: gcc Version: 4.9.0 Status: UNCONFIRMED Keywords: build Severity: normal Priority: P3

[Bug middle-end/57287] GCC 4.9.0 fails to build GDB on Ubuntu 12.04

2013-05-22 Thread palves at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57287 --- Comment #3 from Pedro Alves --- hmb, could you do that? See instructions here: http://gcc.gnu.org/bugs/

[Bug c++/57352] internal compiler error in cp_parser_abort_tentative_parse at cp/parser.c:22878

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57352 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug target/57341] [4.8/4.9 Regression] wrong code on x86_64-linux at -O3 in 32-bit mode

2013-05-22 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57341 --- Comment #8 from rguenther at suse dot de --- "jakub at gcc dot gnu.org" wrote: >http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57341 > >--- Comment #7 from Jakub Jelinek --- >(In reply to Michael Matz from comment #5) >> Nope. Our memory mode

[Bug c++/57378] New: gnu multiversioning gives assembler error: foo.resolver is already defined

2013-05-22 Thread mib.bugzilla at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57378 Bug ID: 57378 Summary: gnu multiversioning gives assembler error: foo.resolver is already defined Product: gcc Version: unknown Status: UNCONFIRMED Severity: nor

[Bug rtl-optimization/57379] New: [4.9 Regression]: Segfault in invalidate_any_buried_refs (x=0x0) at ../../gcc-svn/trunk/gcc/gcse.c:3850

2013-05-22 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57379 Bug ID: 57379 Summary: [4.9 Regression]: Segfault in invalidate_any_buried_refs (x=0x0) at ../../gcc-svn/trunk/gcc/gcse.c:3850 Product: gcc Version: 4.9.0

[Bug c++/37140] type inherited from base class not recognized

2013-05-22 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37140 fabien at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |fabien at gcc dot gnu.o

[Bug rtl-optimization/30807] postreload bug (might be generic in trunk)

2013-05-22 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30807 Oleg Endo changed: What|Removed |Added CC||olegendo at gcc dot gnu.org --- Comment #11 f

[Bug rtl-optimization/56742] [4.8/4.9 regression] Optimization bug lead to uncaught throw

2013-05-22 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56742 Richard Henderson changed: What|Removed |Added CC||rth at gcc dot gnu.org Target Miles

[Bug rtl-optimization/56742] [4.8/4.9 regression] Optimization bug lead to uncaught throw

2013-05-22 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56742 Richard Henderson changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigne

[Bug rtl-optimization/56742] [4.8/4.9 regression] Optimization bug lead to uncaught throw

2013-05-22 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56742 --- Comment #9 from Richard Henderson --- Created attachment 30168 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30168&action=edit proposed patch Kudos to Kai for finally figuring out what was going wrong inside the system unwinder, and why

[Bug tree-optimization/57380] New: GCC 4.9.0 will not vectorize std::max and similar functions

2013-05-22 Thread jewillco at osl dot iu.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57380 Bug ID: 57380 Summary: GCC 4.9.0 will not vectorize std::max and similar functions Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/57380] GCC 4.9.0 will not vectorize std::max and similar functions

2013-05-22 Thread jewillco at osl dot iu.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57380 --- Comment #1 from Jeremiah Willcock --- I tested version "(Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3" and that fails as well (with "note: not vectorized: data ref analysis failed D.2097_9 = *D.2115_16;" in the vectorization report).

[Bug rtl-optimization/57381] New: array of volatile pointers hangs gcc

2013-05-22 Thread dhazeghi at yahoo dot com
gcc version 4.9.0 20130522 (experimental) [trunk revision 199191] (GCC) $ time gcc-trunk -O0 -c small.c real0m0.023s user0m0.008s sys0m0.008s $ time gcc-4.7 -O1 -c small.c real0m0.028s user0m0.004s sys0m0.016s $ time timeout 10 gcc-trunk -O1 -c small.c real0m10.002s

[Bug target/57379] [4.9 Regression]: Segfault in invalidate_any_buried_refs (x=0x0) at ../../gcc-svn/trunk/gcc/gcse.c:3850

2013-05-22 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57379 Uroš Bizjak changed: What|Removed |Added Component|rtl-optimization|target --- Comment #1 from Uroš Bizjak ---

[Bug c++/57352] internal compiler error in cp_parser_abort_tentative_parse at cp/parser.c:22878

2013-05-22 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57352 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/30807] postreload bug (might be generic in trunk)

2013-05-22 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30807 --- Comment #12 from Kazumoto Kojima --- (In reply to Oleg Endo from comment #11) > Would it be OK to add this test case to gcc.target/sh/torture and close this > PR? Please go ahead.

[Bug rtl-optimization/56742] [4.8/4.9 regression] Optimization bug lead to uncaught throw

2013-05-22 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56742 Richard Henderson changed: What|Removed |Added Attachment #30168|0 |1 is obsolete|

[Bug ada/57382] New: Illegal type conversion to access-interface-class inside generic not detected

2013-05-22 Thread adam at irvine dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57382 Bug ID: 57382 Summary: Illegal type conversion to access-interface-class inside generic not detected Product: gcc Version: 4.5.4 Status: UNCONFIRMED Severity: no

[Bug c++/57362] [4.8/4.9 Regression] unsupported __attribute__((target())) values appear to cause loop and/or pathological behavior

2013-05-22 Thread tmsriram at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57362 --- Comment #3 from Sriraman Tallam --- Patch proposed to fix this problem, This happens when a subset of versions are invalid because of unrecognized target string name or if a dispatcher for that is not available. When constructing the version

[Bug ada/57383] New: Illegal program not detected, RM 7.3(10.1)

2013-05-22 Thread adam at irvine dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57383 Bug ID: 57383 Summary: Illegal program not detected, RM 7.3(10.1) Product: gcc Version: 4.5.4 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada

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