[Bug rtl-optimization/61629] [4.10 regression] FAIL: gcc.dg/20020312-2.c (internal compiler error)

2014-07-15 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61629 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirme

[Bug c++/47346] access control for nested type is ignored in class template

2014-07-15 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47346 Andrew Pinski changed: What|Removed |Added CC||myriachan at gmail dot com --- Comment #

[Bug c++/61816] Member functions of a template class can access private classes without permission

2014-07-15 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61816 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/61816] Member functions of a template class can access private classes without permission

2014-07-15 Thread daniel.kruegler at googlemail dot com
. ||com --- Comment #1 from Daniel Krügler --- The problem also exists in gcc trunk version 4.10.0 20140715 (experimental)

[Bug sanitizer/61771] Regressions in ASan testsuite on ARM Linux

2014-07-15 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61771 --- Comment #4 from Yury Gribov --- > It should be possible to detect fp layout on the frame basis - > there is a slot (don't know which one off the top of my head) > that is FP in one compiler and return address in the other. > Comparing its con

[Bug bootstrap/61809] [4.10 regression] fold-const.c:14865:47: error: 'DECL_ARGUMENT' was not declared in this scope

2014-07-15 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61809 --- Comment #5 from Dmitry G. Dyachenko --- (In reply to Dominique d'Humieres from comment #2) > Are you sure that r212549 fails? I'ld rather suspect a typo in r212550, > i.e., DECL_ARGUMENT instead of DECL_ARGUMENT_FLD. Oh, for r212549 and r212

[Bug bootstrap/61809] [4.10 regression] fold-const.c:14865:47: error: 'DECL_ARGUMENT' was not declared in this scope

2014-07-15 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61809 --- Comment #4 from Dmitry G. Dyachenko --- (In reply to Dominique d'Humieres from comment #2) > Are you sure that r212549 fails? I'ld rather suspect a typo in r212550, > i.e., DECL_ARGUMENT instead of DECL_ARGUMENT_FLD. Sorry, err in err.messag

[Bug c++/61015] Stack corruption with templates and pass-by-reference

2014-07-15 Thread myriachan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61015 Melissa changed: What|Removed |Added CC||myriachan at gmail dot com --- Comment #1 from

[Bug fortran/61632] Memory corruption on error when writing formatted data

2014-07-15 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61632 --- Comment #19 from Jerry DeLisle --- (In reply to Dominique d'Humieres from comment #15) > > Its sort of like Steve said earlier. The coder is choosing to ignore an > > error condition so anything gfortran does is valid. In this case the > >

[Bug libfortran/59513] [4.8/4.9/4.10 Regression] Fortran runtime error: Sequential READ or WRITE not allowed after EOF marker, possibly use REWIND or BACKSPACE

2014-07-15 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59513 --- Comment #24 from Jerry DeLisle --- (In reply to Manfred Schwarb from comment #22) --- snip --- > Jerry, concerning your cited standard: > "If the file contains an endfile record" suggests that there is some > special marker in the file to be

[Bug c++/61816] New: Member functions of a template class can access private classes without permission

2014-07-15 Thread myriachan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61816 Bug ID: 61816 Summary: Member functions of a template class can access private classes without permission Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severi

[Bug bootstrap/61792] [4.10 Regression] Bootstrap error with undeclared function isl_ast_expr_get_val

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61792 --- Comment #9 from Dominique d'Humieres --- > and val_gmp.h only exists in isl-0.13. I have val_gmp.h for isl-0.12.1 and isl-0.12.2: [Book15] f90/bug% find /opt/libs -name val_gmp.h /opt/libs/cloog-0.18.1/isl/include/isl/val_gmp.h /opt/libs/is

[Bug bootstrap/61792] [4.10 Regression] Bootstrap error with undeclared function isl_ast_expr_get_val

2014-07-15 Thread manfred99 at gmx dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61792 --- Comment #8 from Manfred Schwarb --- The graphite-isl-ast-to-gimple.c code reads #ifdef HAVE_cloog #include #include #include #include #if defined(__cplusplus) extern "C" { #endif #include #if defined(__cplusplus) } #endif #endif and v

[Bug bootstrap/61792] [4.10 Regression] Bootstrap error with undeclared function isl_ast_expr_get_val

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61792 --- Comment #7 from Dominique d'Humieres --- For the record, I have done a clean bootstrap of r212523 on x86_64-apple-darwin13 with cloog-0.18.1 and isl-0.12.2.

[Bug libfortran/59513] [4.8/4.9/4.10 Regression] Fortran runtime error: Sequential READ or WRITE not allowed after EOF marker, possibly use REWIND or BACKSPACE

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59513 --- Comment #23 from Dominique d'Humieres --- > Jerry, concerning your cited standard: > "If the file contains an endfile record" suggests that there is some > special marker in the file to be read/written. >From the standard: > NOTE 9.2 > An e

[Bug libfortran/59513] [4.8/4.9/4.10 Regression] Fortran runtime error: Sequential READ or WRITE not allowed after EOF marker, possibly use REWIND or BACKSPACE

2014-07-15 Thread manfred99 at gmx dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59513 Manfred Schwarb changed: What|Removed |Added CC||manfred99 at gmx dot ch --- Comment #2

[Bug c++/61811] [4.10 Regression] Firefox LTO build error due to undefined symbols

2014-07-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61811 --- Comment #1 from Jason Merrill --- Author: jason Date: Tue Jul 15 21:38:48 2014 New Revision: 212576 URL: https://gcc.gnu.org/viewcvs?rev=212576&root=gcc&view=rev Log: PR c++/61811 * decl2.c (maybe_emit_vtables): Return true for -fuse

[Bug c++/61723] [C++11] ICE in contains_struct_check

2014-07-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61723 --- Comment #7 from Jason Merrill --- (In reply to Paul Pluzhnikov from comment #6) > This appears to be a different ICE. > Should I reduce it? Please. And open a new PR for it.

[Bug c++/61723] [C++11] ICE in contains_struct_check

2014-07-15 Thread ppluzhnikov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61723 --- Comment #6 from Paul Pluzhnikov --- It turns out that the original unreduced test case does not error on trunk @r212277; it only ICEs on gcc-4.8 and gcc-4.9 branches. But once I creduced it using 4.9, the reduced test also ICEd on trunk. I

[Bug bootstrap/61792] [4.10 Regression] Bootstrap error with undeclared function isl_ast_expr_get_val

2014-07-15 Thread manfred99 at gmx dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61792 --- Comment #6 from Manfred Schwarb --- There is ./configure --disable-isl-version-check, but I doubt that it will help. The thing is, isl-0.13 needs cloog-0.18.2 (or rather, cloog-0.18.1 needs isl-0.12.2 and does not build with isl-0.13), which

[Bug c++/50961] Fails to decay template function properly(?)

2014-07-15 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50961 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/61723] [C++11] ICE in contains_struct_check

2014-07-15 Thread ppluzhnikov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61723 --- Comment #5 from Paul Pluzhnikov --- (In reply to Paolo Carlini from comment #1) > I find this testcase rather weird It's the result of creduce over a preprocessed original. > std::initializer_list isn't a random user type In the non-reduce

[Bug c++/61754] [C++1y] [[deprecated]] attribute warns annoyingly compared to __attribute__((deprecated))

2014-07-15 Thread 3dw4rd at verizon dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61754 Ed Smith-Rowland <3dw4rd at verizon dot net> changed: What|Removed |Added CC||3dw4rd at v

[Bug c++/61807] genautomata.c fails to compile

2014-07-15 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61807 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug web/61782] always_inline incorrectly documented

2014-07-15 Thread daniel.santos at pobox dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61782 --- Comment #6 from Daniel Santos --- (In reply to Richard Biener from comment #3) > Note that if such function is called indirectly the compiler may > or may not inline it dependent on optimization level and a failure > to inline an indirect cal

[Bug fortran/56218] [OOP] Segfault with allocatable intent(out) derived type argument having allocatable component

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56218 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/61723] [C++11] ICE in contains_struct_check

2014-07-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61723 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/61723] [C++11] ICE in contains_struct_check

2014-07-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61723 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Jul 15 19:16:29 2014 New Revision: 212574 URL: https://gcc.gnu.org/viewcvs?rev=212574&root=gcc&view=rev Log: PR c++/60848 PR c++/61723 * call.c (is_std_init_list): Don't c

[Bug c++/60848] [4.7/4.8/4.9/4.10 Regression] Crash while experimenting with c++-0x initializer lists

2014-07-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60848 --- Comment #6 from Jason Merrill --- Author: jason Date: Tue Jul 15 19:16:29 2014 New Revision: 212574 URL: https://gcc.gnu.org/viewcvs?rev=212574&root=gcc&view=rev Log: PR c++/60848 PR c++/61723 * call.c (is_std_init_list): Don't c

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug c/61815] precedence of operators is not being followed

2014-07-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61815 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug c/61815] precedence of operators is not being followed

2014-07-15 Thread saisusheelsunkara at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61815 --- Comment #3 from saisusheelsunkara at hotmail dot com --- if it is following the precedence then output must have been 216?

[Bug c/61815] precedence of operators is not being followed

2014-07-15 Thread saisusheelsunkara at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61815 --- Comment #2 from saisusheelsunkara at hotmail dot com --- its from left to right order? (In reply to Andrew Pinski from comment #1) > The precedence of operators is being followed but what the C standard does > not say which side of the * is ev

[Bug bootstrap/61792] [4.10 Regression] Bootstrap error with undeclared function isl_ast_expr_get_val

2014-07-15 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61792 Thomas Koenig changed: What|Removed |Added Severity|normal |blocker --- Comment #5 from Thomas Koeni

[Bug debug/49090] provide a way to recognize defaulted template parameters

2014-07-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49090 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/61815] precedence of operators is not being followed

2014-07-15 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61815 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/61815] New: precedence of operators is not being followed

2014-07-15 Thread saisusheelsunkara at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61815 Bug ID: 61815 Summary: precedence of operators is not being followed Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug fortran/60898] [4.8/4.9/4.10 Regression] model compile error with gfortran 4.7 and gcc 4.9

2014-07-15 Thread anlauf at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898 Harald Anlauf changed: What|Removed |Added CC||anlauf at gmx dot de --- Comment #13 fro

[Bug c/61812] gcc ICE incorrectly says "The bug is not reproducible, so it is likely a hardware or OS problem."

2014-07-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812 --- Comment #6 from Jakub Jelinek --- This is with the original version of the http://gcc.gnu.org/ml/gcc-patches/2014-07/msg00819.html As discussed on IRC, the issue is that the RTL includes host address in the stderr output, which due to stack r

[Bug c/61812] gcc ICE incorrectly says "The bug is not reproducible, so it is likely a hardware or OS problem."

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812 --- Comment #5 from dhowells at redhat dot com --- (In reply to Andrew Pinski from comment #4) > Also even though it might be a true gcc issue, it does not say it is a > hardware issue, the message says likely. This could also mean a gc or a > me

[Bug target/61662] Incorrect value calculated for _lrotl on LLP64 systems

2014-07-15 Thread gccbugzilla at limegreensocks dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61662 --- Comment #2 from David --- Sent July 9, 2014: https://gcc.gnu.org/ml/gcc-patches/2014-07/msg00604.html

[Bug c/61812] gcc ICE incorrectly says "The bug is not reproducible, so it is likely a hardware or OS problem."

2014-07-15 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812 --- Comment #4 from Andrew Pinski --- Also even though it might be a true gcc issue, it does not say it is a hardware issue, the message says likely. This could also mean a gc or a memory issue inside gcc. Except detecting that vs a memory issue

[Bug libfortran/59513] [4.8/4.9/4.10 Regression] Fortran runtime error: Sequential READ or WRITE not allowed after EOF marker, possibly use REWIND or BACKSPACE

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59513 --- Comment #21 from Dominique d'Humieres --- (In reply to Jerry DeLisle from comment #20) > Based on this I believe the resolution of this bug is 'INVALID'. ... I fully agree. If there is no objection before next Wednesday (July 23, 21014), I'l

[Bug c/61812] gcc ICE incorrectly says "The bug is not reproducible, so it is likely a hardware or OS problem."

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812 --- Comment #3 from dhowells at redhat dot com --- Hmmm... It appears you're right. The 'upstream tarball' in the Fedora gcc SRPM seems already to be altered from what's upstream - even before the spec file applies any patches to it. I wonder w

[Bug fortran/60898] [4.8/4.9/4.10 Regression] model compile error with gfortran 4.7 and gcc 4.9

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898 --- Comment #12 from Dominique d'Humieres --- Created attachment 33126 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33126&action=edit Session showing erratic behavior of gfortran gfortran-fsf-4.5 is 4.5.4, gfortran-fsf-4.6 is 4.6.4, gfor

[Bug c++/55252] Caret diagnostic doesn't show useful location when macro clashes with name in system header

2014-07-15 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55252 --- Comment #16 from Tom Tromey --- I've tripped across this enough that I've actually filed dups twice now. I think it would be best to change the ordering here. That is, the initial error ought to generally be the location of the outermost exp

[Bug fortran/60898] [4.8/4.9/4.10 Regression] model compile error with gfortran 4.7 and gcc 4.9

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898 Dominique d'Humieres changed: What|Removed |Added Keywords||ice-on-valid-code Vers

[Bug c++/61803] error reports macro location first, but should not

2014-07-15 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61803 Tom Tromey changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/55252] Caret diagnostic doesn't show useful location when macro clashes with name in system header

2014-07-15 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55252 --- Comment #15 from Tom Tromey --- *** Bug 61803 has been marked as a duplicate of this bug. ***

[Bug c++/61803] error reports macro location first, but should not

2014-07-15 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61803 --- Comment #3 from Manuel López-Ibáñez --- (In reply to Tom Tromey from comment #2) > > In this case yes, but this is not always the case: See PR5252. > > I think that's the wrong PR number but I couldn't easily find the > correct one. Sorry,

[Bug sanitizer/61771] Regressions in ASan testsuite on ARM Linux

2014-07-15 Thread eugeni.stepanov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61771 --- Comment #3 from Evgeniy Stepanov --- Yes, FP on ARM is non-standard and differs in GCC and Clang implementations. Disabling fast unwind is not really an option, as you are looking at 10x, maybe 100x slowdown (depending of the app, of course).

[Bug fortran/60898] model compile error with gfortran 4.7 and gcc 4.9 on Mac OS 10.9

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898 --- Comment #10 from Dominique d'Humieres --- (In reply to Dominique d'Humieres from comment #4) > > After providing all the missing 'USE' items: > > Where did you get them? Adding the following at the beginning of the original test allows to g

[Bug sanitizer/61771] Regressions in ASan testsuite on ARM Linux

2014-07-15 Thread chefmax at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61771 --- Comment #2 from Maxim Ostapenko --- So looks like fast unwinding in libsanitizer is not portable to GCC for ARM Linux target because of incompatible frame pointer value. But how is libsanitizer going to identify functions/object files compile

[Bug c++/61814] New: [c++1y] cannot use decltype on captured arg-pack

2014-07-15 Thread tongari95 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61814 Bug ID: 61814 Summary: [c++1y] cannot use decltype on captured arg-pack Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/61812] gcc ICE incorrectly says "The bug is not reproducible, so it is likely a hardware or OS problem."

2014-07-15 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/25992] conditional expression and strings literal

2014-07-15 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25992 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|paolo.carlini at

[Bug c/61813] New: __attribute__((__packed__)) does not pack struct containing uint16_t with uint32_t

2014-07-15 Thread steven.spark at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61813 Bug ID: 61813 Summary: __attribute__((__packed__)) does not pack struct containing uint16_t with uint32_t Product: gcc Version: unknown Status: UNCONFIRMED Seve

[Bug c++/61723] [C++11] ICE in contains_struct_check

2014-07-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61723 Jason Merrill changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code --- Comment #2 from

[Bug fortran/61632] Memory corruption on error when writing formatted data

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61632 --- Comment #18 from Dominique d'Humieres --- > I did not say that iostat had to be used. However, one can find > things like: > > 9.10.1 Error conditions and the ERR= specifier > > If an error condition occurs during execution of an input/

[Bug sanitizer/61771] Regressions in ASan testsuite on ARM Linux

2014-07-15 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61771 --- Comment #1 from Richard Earnshaw --- The ABI does not document a model for stack chains, so any use of a frame pointer is, by definition, purely private to that function.

[Bug c/61779] gcc -Og fails with impossible constraint on legal C code

2014-07-15 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61779 --- Comment #7 from Vittorio Zecca --- I forgot to mention that my code fragment comes from #include void f(void) { for (;;) _SDT_PROBE(0, 0, 1,(0)); } Maybe you can find intelligent ways to exercise this code and find more -Og bugs?

[Bug c++/61803] error reports macro location first, but should not

2014-07-15 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61803 Tom Tromey changed: What|Removed |Added Keywords||diagnostic --- Comment #2 from Tom Tromey

[Bug fortran/61632] Memory corruption on error when writing formatted data

2014-07-15 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61632 --- Comment #17 from Steve Kargl --- On Tue, Jul 15, 2014 at 09:08:44AM +, dominiq at lps dot ens.fr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61632 > > --- Comment #15 from Dominique d'Humieres --- > > Its sort of like Steve sa

[Bug target/61737] ICE when building libgcc for cris cross-compiler

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61737 --- Comment #15 from dhowells at redhat dot com --- (In reply to Hans-Peter Nilsson from comment #14) > Could you please consider open a separate PR for the "is not reproducible" > misdisagnosis? https://gcc.gnu.org/bugzilla/show_bug.cgi?id=6181

[Bug c/61812] gcc ICE incorrectly says "The bug is not reproducible, so it is likely a hardware or OS problem."

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812 --- Comment #1 from dhowells at redhat dot com --- For an example ICE, see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61737 This is easily reproducible, so the line is incorrect. It might be better stated conditionally: "If the bug is n

[Bug c/61812] New: gcc ICE says "The bug is not reproducible, so it is likely a hardware or OS problem."

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812 Bug ID: 61812 Summary: gcc ICE says "The bug is not reproducible, so it is likely a hardware or OS problem." Product: gcc Version: 4.9.0 Status: UNCONFIRMED Sev

[Bug fortran/61632] Memory corruption on error when writing formatted data

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61632 --- Comment #16 from Dominique d'Humieres --- > This: > > +fmt->format_string_len = strrchr (f->source, ')') - f->source + 1; > >Is taking the difference between two string pointers, ie memory addresses > > This: > > printf("pos 0 =%x, pos )

[Bug target/61737] ICE when building libgcc for cris cross-compiler

2014-07-15 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61737 --- Comment #14 from Hans-Peter Nilsson --- (In reply to dhowe...@redhat.com from comment #10) > (In reply to Hans-Peter Nilsson from comment #7) > > (In reply to dhowe...@redhat.com from comment #0) > > > I'm also very intrigued by that last lin

[Bug c++/61811] New: [4.10 Regression] Firefox LTO build error due to undefined symbols

2014-07-15 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61811 Bug ID: 61811 Summary: [4.10 Regression] Firefox LTO build error due to undefined symbols Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

2014-07-15 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 --- Comment #4 from ktkachov at gcc dot gnu.org --- (In reply to Jan Hubicka from comment #3) > how those tests fail? They seem to hit abort (); signal 6 in the emulator

[Bug target/61737] ICE when building libgcc for cris cross-compiler

2014-07-15 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61737 --- Comment #13 from Hans-Peter Nilsson --- (In reply to dhowe...@redhat.com from comment #12) > (In reply to Hans-Peter Nilsson from comment #6) > > Created attachment 33121 [details] > > Patch to config.gcc > > > > Correct patch to config.gcc

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

2014-07-15 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 --- Comment #3 from Jan Hubicka --- how those tests fail?

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #5 from Richard Biener --- ;; --- Region Dependences --- b 12 bb 0 ;; insn codebb dep prio cost reservation ;; -- --- --- ... ;; 2399012 1 5 1 at

[Bug bootstrap/61809] [4.10 regression] fold-const.c:14865:47: error: 'DECL_ARGUMENT' was not declared in this scope

2014-07-15 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61809 --- Comment #3 from Jan Hubicka --- > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61809 > > --- Comment #2 from Dominique d'Humieres --- > Are you sure that r212549 fails? I'ld rather suspect a typo in r212550, i.e., > DECL_ARGUMENT instead of

[Bug rtl-optimization/61772] RTL if-conversion removes asm volatile goto

2014-07-15 Thread matz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61772 --- Comment #2 from Michael Matz --- Author: matz Date: Tue Jul 15 14:11:06 2014 New Revision: 212563 URL: https://gcc.gnu.org/viewcvs?rev=212563&root=gcc&view=rev Log: PR rtl-optimization/61772 * ifcvt.c (dead_or_predicable): Ch

[Bug c++/61723] [C++11] ICE in contains_struct_check

2014-07-15 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61723 Paolo Carlini changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #1

[Bug debug/49090] provide a way to recognize defaulted template parameters

2014-07-15 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49090 --- Comment #12 from Jonathan Wakely --- r212555 addresses this issue for certain std::lib types, but not for the general case

[Bug bootstrap/61809] [4.10 regression] fold-const.c:14865:47: error: 'DECL_ARGUMENT' was not declared in this scope

2014-07-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61809 --- Comment #2 from Dominique d'Humieres --- Are you sure that r212549 fails? I'ld rather suspect a typo in r212550, i.e., DECL_ARGUMENT instead of DECL_ARGUMENT_FLD.

[Bug bootstrap/61809] [4.10 regression] fold-const.c:14865:47: error: 'DECL_ARGUMENT' was not declared in this scope

2014-07-15 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61809 Dmitry G. Dyachenko changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Com

[Bug target/61810] New: init-regs.c papers over issues elsewhere

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61810 Bug ID: 61810 Summary: init-regs.c papers over issues elsewhere Product: gcc Version: 4.10.0 Status: UNCONFIRMED Keywords: missed-optimization, wrong-code Severity: norma

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

2014-07-15 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target|aarch64-none-elf|aarch64-none-elf, arm* ---

[Bug bootstrap/61809] New: [4.10 regression] fold-const.c:14865:47: error: 'DECL_ARGUMENT' was not declared in this scope

2014-07-15 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61809 Bug ID: 61809 Summary: [4.10 regression] fold-const.c:14865:47: error: 'DECL_ARGUMENT' was not declared in this scope Product: gcc Version: 4.10.0 Status: UNCONFIRMED

[Bug c++/25992] conditional expression and strings literal

2014-07-15 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25992 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED CC|anton.kirill

[Bug web/61782] always_inline incorrectly documented

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61782 Richard Biener changed: What|Removed |Added Status|WAITING |ASSIGNED Assignee|unassigned

[Bug c++/61808] New: Linking error with explicit template instantiation and default template param

2014-07-15 Thread gael.guennebaud at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61808 Bug ID: 61808 Summary: Linking error with explicit template instantiation and default template param Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #4 from Richard Biener --- Created attachment 33123 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33123&action=edit more reduced On trunk reproduces with the following slightly more manual reduced testcase and -O2 -m32 -g (so

[Bug c++/61807] New: genautomata.c fails to compile

2014-07-15 Thread y.rajesh.4683 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61807 Bug ID: 61807 Summary: genautomata.c fails to compile Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assi

[Bug web/61782] always_inline incorrectly documented

2014-07-15 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61782 --- Comment #4 from Jonathan Wakely --- (In reply to Richard Biener from comment #3) > Like > > @item always_inline > @cindex @code{always_inline} function attribute > Generally, functions are not inlined unless optimization is specified. > For

[Bug c/61779] gcc -Og fails with impossible constraint on legal C code

2014-07-15 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61779 --- Comment #6 from rguenther at suse dot de --- On Tue, 15 Jul 2014, zeccav at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61779 > > --- Comment #5 from Vittorio Zecca --- > I just applied your fix and now gcc compiles

[Bug c/61779] gcc -Og fails with impossible constraint on legal C code

2014-07-15 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61779 --- Comment #5 from Vittorio Zecca --- I just applied your fix and now gcc compiles succesfully with -Og.

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 Richard Biener changed: What|Removed |Added Keywords||missed-optimization, ra

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #2 from Richard Biener --- Created attachment 33122 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33122&action=edit autoreduced testcase Autoreduced testcase.

[Bug target/61737] ICE when building libgcc for cris cross-compiler

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61737 --- Comment #12 from dhowells at redhat dot com --- (In reply to Hans-Peter Nilsson from comment #6) > Created attachment 33121 [details] > Patch to config.gcc > > Correct patch to config.gcc required to actually build the compiler proper. Okay

[Bug target/61737] ICE when building libgcc for cris cross-compiler

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61737 --- Comment #11 from dhowells at redhat dot com --- (In reply to Hans-Peter Nilsson from comment #3) > > libgcc is built with: > > make -C cris-linux-gnu tooldir=/usr all-target-libgcc > > I'd expect "make all-target-libgcc" to Just Work. So wo

[Bug rtl-optimization/61801] sched2 miscompiles syscall sequence with -g

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801 --- Comment #1 from Richard Biener --- Auto-reduring (matching the bogus assembler pattern).

[Bug ipa/61671] [4.10 regression] lto1: ICE in types_same_for_odr, at ipa-devirt.c:365

2014-07-15 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61671 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/61737] ICE when building libgcc for cris cross-compiler

2014-07-15 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61737 --- Comment #10 from dhowells at redhat dot com --- (In reply to Hans-Peter Nilsson from comment #7) > (In reply to dhowe...@redhat.com from comment #0) > > I'm also very intrigued by that last line - I can reproduce it quite easily. > > This is

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

2014-07-15 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 --- Comment #1 from ktkachov at gcc dot gnu.org --- There's actually quite a lot of -flto failures (all of them?) besides the ones posted here all over the gcc testsuite

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 Richard Biener changed: What|Removed |Added Keywords||lto, wrong-code Priority|P3

[Bug web/61782] always_inline incorrectly documented

2014-07-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61782 --- Comment #3 from Richard Biener --- Like @item always_inline @cindex @code{always_inline} function attribute Generally, functions are not inlined unless optimization is specified. For functions declared inline, this attribute inlines the func

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