Re: [RFC] Introducing MIPS O32 ABI Extension for FR0 and FR1 Interlinking

2014-02-25 Thread Richard Sandiford
Doug Gilmore doug.gilm...@imgtec.com writes: On 02/24/2014 10:42 AM, Richard Sandiford wrote: ... AIUI the old form never really worked reliably due to things like newlib's setjmp not preserving the odd-numbered registers, so it doesn't seem worth keeping around. Also, the old form is

RE: [RFC] Introducing MIPS O32 ABI Extension for FR0 and FR1 Interlinking

2014-02-25 Thread Matthew Fortune
Richard Sandiford rdsandif...@googlemail.com writes Doug Gilmore doug.gilm...@imgtec.com writes: On 02/24/2014 10:42 AM, Richard Sandiford wrote: ... AIUI the old form never really worked reliably due to things like newlib's setjmp not preserving the odd-numbered registers, so it doesn't

About gsoc 2014 OpenMP 4.0 Projects

2014-02-25 Thread guray ozen
Hello, I'm master student at high-performance computing at barcelona supercomputing center. And I'm working on my thesis regarding openmp accelerator model implementation onto our compiler (OmpSs). Actually i almost finished implementation of all new directives to generate CUDA code and same

Re: [RFC] Introducing MIPS O32 ABI Extension for FR0 and FR1 Interlinking

2014-02-25 Thread Richard Sandiford
Matthew Fortune matthew.fort...@imgtec.com writes: That sounds OK to me. I'm aiming to have an experimental implementation of the calling convention changes as soon as possible although I am having difficulties getting the frx calling convention working correctly. The problem is that frx

RE: [RFC] Introducing MIPS O32 ABI Extension for FR0 and FR1 Interlinking

2014-02-25 Thread Matthew Fortune
Matthew Fortune matthew.fort...@imgtec.com writes: If we do end up using ELF flags then maybe adding two new EF_MIPS_ABI enums would be better. It's more likely to be trapped by old loaders and avoids eating up those precious remaining bits. Sound's reasonable but I'm still trying

Re: [RFC][PATCH 0/5] arch: atomic rework

2014-02-25 Thread Paul E. McKenney
On Mon, Feb 24, 2014 at 10:05:52PM -0800, Linus Torvalds wrote: On Mon, Feb 24, 2014 at 3:35 PM, Linus Torvalds torva...@linux-foundation.org wrote: Litmus test 1: p = atomic_read(pp, consume); if (p == variable) return p-val; is *NOT* ordered Btw, don't get

Re: [RFC][PATCH 0/5] arch: atomic rework

2014-02-25 Thread Linus Torvalds
On Mon, Feb 24, 2014 at 10:00 PM, Paul E. McKenney paul...@linux.vnet.ibm.com wrote: So let me see if I understand your reasoning. My best guess is that it goes something like this: 1. The Linux kernel contains code that passes pointers from rcu_dereference() through external

Re: [RFC][PATCH 0/5] arch: atomic rework

2014-02-25 Thread George Spelvin
paul...@linux.vnet.ibm.com wrote: torva...@linux-foundation.org wrote: I have for the last several years been 100% convinced that the Intel memory ordering is the right thing, and that people who like weak memory ordering are wrong and should try to avoid reproducing if at all possible. Are

Re: [RFC][PATCH 0/5] arch: atomic rework

2014-02-25 Thread Jeff Law
On 02/25/14 17:15, Paul E. McKenney wrote: I have for the last several years been 100% convinced that the Intel memory ordering is the right thing, and that people who like weak memory ordering are wrong and should try to avoid reproducing if at all possible. But given that we have memory

Re: [RFC][PATCH 0/5] arch: atomic rework

2014-02-25 Thread Paul E. McKenney
On Tue, Feb 25, 2014 at 05:47:03PM -0800, Linus Torvalds wrote: On Mon, Feb 24, 2014 at 10:00 PM, Paul E. McKenney paul...@linux.vnet.ibm.com wrote: So let me see if I understand your reasoning. My best guess is that it goes something like this: 1. The Linux kernel contains code

Re: [RFC][PATCH 0/5] arch: atomic rework

2014-02-25 Thread Paul E. McKenney
On Tue, Feb 25, 2014 at 10:06:53PM -0500, George Spelvin wrote: paul...@linux.vnet.ibm.com wrote: torva...@linux-foundation.org wrote: I have for the last several years been 100% convinced that the Intel memory ordering is the right thing, and that people who like weak memory ordering are

Re: [RFC][PATCH 0/5] arch: atomic rework

2014-02-25 Thread Paul E. McKenney
On Tue, Feb 25, 2014 at 08:32:38PM -0700, Jeff Law wrote: On 02/25/14 17:15, Paul E. McKenney wrote: I have for the last several years been 100% convinced that the Intel memory ordering is the right thing, and that people who like weak memory ordering are wrong and should try to avoid

RE: About gsoc 2014 OpenMP 4.0 Projects

2014-02-25 Thread Evgeny Gavrin
Hi Guray, There were two announcements: PTX-backend and OpenCL code generation. Initial PTX-patches can be found in mailing list and OpenCL experiments in openacc_1-0_branch. Regarding GSoC it would be nice, if you'll apply with your proposal on code generation. I think that projects aimed to

[Bug rtl-optimization/49847] [4.7/4.8/4.9 Regression] NULL deref in fold_rtx (prev_insn_cc0 == NULL)

2014-02-25 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49847 --- Comment #35 from rguenther at suse dot de rguenther at suse dot de --- On Tue, 25 Feb 2014, law at redhat dot com wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49847 --- Comment #34 from Jeffrey A. Law law at redhat dot com --- OK.

[Bug lto/60319] wrong code (that hangs) by LTO at -Os and above on x86_64-linux-gnu

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60319 --- Comment #8 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 25 08:57:42 2014 New Revision: 208112 URL: http://gcc.gnu.org/viewcvs?rev=208112root=gccview=rev Log: 2014-02-25 Richard Biener rguent...@suse.de

[Bug middle-end/60291] [4.7/4.8 Regression] slow compile times for any mode (-O0/-O1/-O2) on large .c source file (30MBs)

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60291 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.9.0

[Bug middle-end/60291] [4.7/4.8 Regression] slow compile times for any mode (-O0/-O1/-O2) on large .c source file (30MBs)

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60291 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.9.0

[Bug lto/60319] wrong code (that hangs) by LTO at -Os and above on x86_64-linux-gnu

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60319 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/46476] Missing Warning about unreachable code after return

2014-02-25 Thread stefan at schweter dot it
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46476 Stefan stefan at schweter dot it changed: What|Removed |Added CC||stefan at schweter dot

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug libfortran/59313] gfortran.dg/erf_3.F90 FAILs on Solaris/SPARC

2014-02-25 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59313 --- Comment #9 from Rainer Orth ro at gcc dot gnu.org --- Author: ro Date: Tue Feb 25 09:27:25 2014 New Revision: 208114 URL: http://gcc.gnu.org/viewcvs?rev=208114root=gccview=rev Log: Skip gfortran.dg/erf_3.F90 and gfortran.dg/round_4.f90 on

[Bug libfortran/58015] FAIL: gfortran.dg/round_4.f90: Unsatisfied symbol nextafterl

2014-02-25 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58015 --- Comment #8 from Rainer Orth ro at gcc dot gnu.org --- Author: ro Date: Tue Feb 25 09:27:25 2014 New Revision: 208114 URL: http://gcc.gnu.org/viewcvs?rev=208114root=gccview=rev Log: Skip gfortran.dg/erf_3.F90 and gfortran.dg/round_4.f90 on

[Bug fortran/59198] [4.7/4.8/4.9 Regression] ICE on cyclically dependent polymorphic types

2014-02-25 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59198 --- Comment #11 from Paul Thomas pault at gcc dot gnu.org --- A correct version of the patch of comment#6 to varasm.c is: Index: gcc/varasm.c === *** gcc/varasm.c(revision 208048)

[Bug other/60336] New: va_start corrupts 6-th argument in case of empty type used before the format string

2014-02-25 Thread ahanins at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336 Bug ID: 60336 Summary: va_start corrupts 6-th argument in case of empty type used before the format string Product: gcc Version: 4.8.1 Status: UNCONFIRMED

[Bug c++/60314] [C++1y] ICE with decltype(auto) when generating debug information

2014-02-25 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60314 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/60337] New: s390: Function arguments are not aligned

2014-02-25 Thread vogt at linux dot vnet.ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60337 Bug ID: 60337 Summary: s390: Function arguments are not aligned Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/60337] s390: Function arguments are not aligned

2014-02-25 Thread vogt at linux dot vnet.ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60337 --- Comment #1 from Dominik Vogt vogt at linux dot vnet.ibm.com --- Created attachment 32209 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32209action=edit test program

[Bug target/55426] gcc.target/arm/neon-vld1_dupQ.c ICEs on armeb

2014-02-25 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55426 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P1 |P2

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug target/60337] s390: Function arguments are not aligned

2014-02-25 Thread vogt at linux dot vnet.ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60337 --- Comment #2 from Dominik Vogt vogt at linux dot vnet.ibm.com --- (libffi does not honour the alignment either.)

[Bug target/60337] s390: Function arguments are not aligned

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60337 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||ABI,

[Bug target/55426] gcc.target/arm/neon-vld1_dupQ.c ICEs on armeb

2014-02-25 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55426 --- Comment #7 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Tue Feb 25 10:20:40 2014 New Revision: 208116 URL: http://gcc.gnu.org/viewcvs?rev=208116root=gccview=rev Log: PR target/55426 * config/arm/arm.h

[Bug target/55426] gcc.target/arm/neon-vld1_dupQ.c ICEs on armeb

2014-02-25 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55426 --- Comment #8 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Tue Feb 25 10:25:26 2014 New Revision: 208117 URL: http://gcc.gnu.org/viewcvs?rev=208117root=gccview=rev Log: PR target/55426 * config/arm/arm.h

[Bug target/55426] gcc.target/arm/neon-vld1_dupQ.c ICEs on armeb

2014-02-25 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55426 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/60291] [4.7/4.8 Regression] slow compile times for any mode (-O0/-O1/-O2) on large .c source file (30MBs)

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60291 --- Comment #18 from Richard Biener rguenth at gcc dot gnu.org --- Status now the same as 4.7 on the 4.8 branch (thus only the long-term regression against 4.4 remains).

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread nheghathivhistha at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 --- Comment #10 from David Kredba nheghathivhistha at gmail dot com --- There is preprocessed source in closed as duplicate of this error: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56088. I will attach one from program cp.

[Bug tree-optimization/60183] [4.7/4.8 Regression] phiprop creates invalid code

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60183 --- Comment #7 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 25 10:47:21 2014 New Revision: 208118 URL: http://gcc.gnu.org/viewcvs?rev=208118root=gccview=rev Log: 2014-02-25 Richard Biener rguent...@suse.de

[Bug middle-end/60221] [4.7/4.8 Regression] gcc -fexceptions generates unnecessary cleanup code

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60221 --- Comment #8 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 25 10:47:21 2014 New Revision: 208118 URL: http://gcc.gnu.org/viewcvs?rev=208118root=gccview=rev Log: 2014-02-25 Richard Biener rguent...@suse.de

[Bug middle-end/60291] [4.7/4.8 Regression] slow compile times for any mode (-O0/-O1/-O2) on large .c source file (30MBs)

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60291 --- Comment #19 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 25 10:47:21 2014 New Revision: 208118 URL: http://gcc.gnu.org/viewcvs?rev=208118root=gccview=rev Log: 2014-02-25 Richard Biener rguent...@suse.de

[Bug tree-optimization/60183] [4.7 Regression] phiprop creates invalid code

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60183 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.8.3

[Bug middle-end/60221] [4.7 Regression] gcc -fexceptions generates unnecessary cleanup code

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60221 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.8.3

[Bug target/60071] [4.9 Regression] [SH] internal compiler error: in final_scan_insn, at final.c:2963

2014-02-25 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071 --- Comment #4 from Kazumoto Kojima kkojima at gcc dot gnu.org --- Oleg, any news on this?

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 --- Comment #11 from Richard Biener rguenth at gcc dot gnu.org --- (In reply to David Kredba from comment #10) There is preprocessed source in closed as duplicate of this error: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56088. I will attach

[Bug debug/43053] DWARF info adds bogus const to 'this' argument

2014-02-25 Thread mark at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43053 --- Comment #1 from Mark Wielaard mark at gcc dot gnu.org --- Same inconsistency with current g++ (GCC) 4.9.0 20140219 (experimental)

[Bug target/57936] ICE in rs6000_secondary_reload_inner:15144, type = load

2014-02-25 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57936 Alan Modra amodra at gmail dot com changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/57936] ICE in rs6000_secondary_reload_inner:15144, type = load

2014-02-25 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57936 Alan Modra amodra at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.9.0

[Bug debug/57369] type-less DW_TAG_const_type

2014-02-25 Thread mark at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57369 Mark Wielaard mark at gcc dot gnu.org changed: What|Removed |Added CC||mark at gcc dot

[Bug target/60071] [4.9 Regression] [SH] internal compiler error: in final_scan_insn, at final.c:2963

2014-02-25 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071 --- Comment #5 from Oleg Endo olegendo at gcc dot gnu.org --- Sorry, not yet, but it's on my desk/mind. I'll try to come up with something this week. In the worst case we'll have to remove the problematic patterns, I guess.

[Bug debug/56740] duplicat DW_TAG_const_type

2014-02-25 Thread mark at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56740 Mark Wielaard mark at gcc dot gnu.org changed: What|Removed |Added CC||mark at gcc dot

[Bug debug/55641] debug info for the type of a reference declared with a typedef has spurious 'const'

2014-02-25 Thread mark at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55641 Mark Wielaard mark at gcc dot gnu.org changed: What|Removed |Added CC||mark at gcc dot

[Bug debug/55641] debug info for the type of a reference declared with a typedef has spurious 'const'

2014-02-25 Thread mark at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55641 --- Comment #6 from Mark Wielaard mark at gcc dot gnu.org --- Note that if we add: const foo g(x); It comes out with just one const_type added: [60]variable name (string) g decl_file

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 --- Comment #12 from Markus Trippelsdorf trippels at gcc dot gnu.org --- Created attachment 32210 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32210action=edit Unreduced testcase Here's the unreduced testcase: markus@x4 coreutils % gcc

[Bug target/60337] s390: Function arguments are not aligned

2014-02-25 Thread vogt at linux dot vnet.ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60337 --- Comment #4 from Dominik Vogt vogt at linux dot vnet.ibm.com --- It's the same on x86 I suppose Well, the test program works fine on my amd64 box i.e. the alignment is correct in all three functions (I guess foo() needs more int args to force

[Bug libstdc++/50160] vectorbool comparison very slow (no overload)

2014-02-25 Thread margaretnemon at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50160 Jmaescraig margaretnemon at gmail dot com changed: What|Removed |Added CC||margaretnemon

[Bug tree-optimization/60276] [4.7/4.8 Regression] -O3 autovectorizer breaks on a particular loop

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60276 --- Comment #12 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Feb 25 12:42:59 2014 New Revision: 208119 URL: http://gcc.gnu.org/viewcvs?rev=208119root=gccview=rev Log: 2014-02-25 Richard Biener rguent...@suse.de

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 --- Comment #13 from Richard Biener rguenth at gcc dot gnu.org --- (In reply to Markus Trippelsdorf from comment #12) Created attachment 32210 [details] Unreduced testcase Here's the unreduced testcase: markus@x4 coreutils % gcc -std=gnu99

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread nheghathivhistha at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 --- Comment #14 from David Kredba nheghathivhistha at gmail dot com --- For me it is fixed too, tested it by reveision 207938, cp compiles fine with -flto=4 -fuse-linker-plugin. It crashes later at link time but that is something completely

[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |ASSIGNED

[Bug fortran/59198] [4.7/4.8/4.9 Regression] ICE on cyclically dependent polymorphic types

2014-02-25 Thread paul.richard.thomas at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59198 --- Comment #12 from paul.richard.thomas at gmail dot com paul.richard.thomas at gmail dot com --- Dear Tobias, I think that I have see the light! In a particularly uninteresting part of our Board Meeting, I took a look at the Doxygen

[Bug ipa/60327] [4.9 Regression] xalanbmk and dealII ICE in ipa-inline-analysis.c:3555

2014-02-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60327 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org --- The dealII ICE is Program received signal SIGSEGV, Segmentation fault. 0x005c9ef7 in vecinline_summary, va_gc, vl_embed::operator[] ( this=0x0, ix=7796) at

[Bug c++/60338] New: Segfault when compiling with many non-existing includes under 32 bit arch

2014-02-25 Thread bottonim at yahoo dot it
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60338 Bug ID: 60338 Summary: Segfault when compiling with many non-existing includes under 32 bit arch Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity:

[Bug c++/60328] [4.8/4.9 Regression] [c++11] ICE/Rejection with specialization in variadic template

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60328 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|ASSIGNED Last

[Bug lto/53808] Undefined symbol when building a library with lto

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53808 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added CC||jason at gcc dot

[Bug lto/53808] Undefined symbol when building a library with lto

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53808 --- Comment #7 from Jason Merrill jason at gcc dot gnu.org --- (In reply to Jason Merrill from comment #6) I just tried to reproduce the bug before checking my patch in for 4.9, and couldn't; my patch seems to make no difference to the cgraph

[Bug c++/60328] [4.8/4.9 Regression] [c++11] ICE/Rejection with specialization in variadic template

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60328 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Tue Feb 25 18:53:45 2014 New Revision: 208152 URL: http://gcc.gnu.org/viewcvs?rev=208152root=gccview=rev Log: DR 1286 PR c++/60328 * pt.c

[Bug lto/53808] Undefined symbol when building a library with lto

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53808 --- Comment #8 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Tue Feb 25 18:54:48 2014 New Revision: 208153 URL: http://gcc.gnu.org/viewcvs?rev=208153root=gccview=rev Log: PR lto/53808 * class.c (clone_function_decl):

[Bug lto/53808] Undefined symbol when building a library with lto

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53808 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/36043] gcc reads 8 bytes for a struct of size 6 which leads to sigsegv

2014-02-25 Thread arthur.j.odwyer at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36043 Arthur O'Dwyer arthur.j.odwyer at gmail dot com changed: What|Removed |Added CC|

[Bug other/60336] va_start corrupts 6-th argument in case of empty type used before the format string

2014-02-25 Thread mikpelinux at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336 Mikael Pettersson mikpelinux at gmail dot com changed: What|Removed |Added CC||mikpelinux

[Bug other/59195] C++ demangler handles conversion operator incorrectly

2014-02-25 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59195 Cary Coutant ccoutant at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug fortran/59198] [4.7/4.8/4.9 Regression] ICE on cyclically dependent polymorphic types

2014-02-25 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59198 --- Comment #13 from Paul Thomas pault at gcc dot gnu.org --- (In reply to paul.richard.tho...@gmail.com from comment #12) Wrong! That doesn't do it at all. Paul

[Bug rtl-optimization/60317] [4.9 Regression] find_hard_regno_for compile time hog in libvpx

2014-02-25 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60317 --- Comment #5 from Vladimir Makarov vmakarov at gcc dot gnu.org --- Author: vmakarov Date: Tue Feb 25 20:34:44 2014 New Revision: 208155 URL: http://gcc.gnu.org/viewcvs?rev=208155root=gccview=rev Log: 2014-02-25 Vladimir Makarov

[Bug c++/60328] [4.8/4.9 Regression] [c++11] ICE/Rejection with specialization in variadic template

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60328 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/55877] [4.7/4.8/4.9 Regression] Anon visibility issues

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55877 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug c++/55877] [4.7/4.8/4.9 Regression] Anon visibility issues

2014-02-25 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55877 --- Comment #10 from Jason Merrill jason at gcc dot gnu.org --- Author: jason Date: Tue Feb 25 21:19:06 2014 New Revision: 208157 URL: http://gcc.gnu.org/viewcvs?rev=208157root=gccview=rev Log: PR c++/55877 * decl2.c (no_linkage_error):

[Bug c++/60065] [c++1y] ICE with auto parameter pack

2014-02-25 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60065 Volker Reichelt reichelt at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug c++/60311] [c++1y] ICE with pointer-to-function with auto parameter

2014-02-25 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60311 Volker Reichelt reichelt at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug debug/60339] New: gnat weird DW_AT_abstract_origin

2014-02-25 Thread jan.kratochvil at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60339 Bug ID: 60339 Summary: gnat weird DW_AT_abstract_origin Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug

[Bug c++/60336] va_start corrupts 6-th argument in case of empty type used before the format string

2014-02-25 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/60336] va_start corrupts 6-th argument in case of empty type used before the format string

2014-02-25 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Component|c++ |target ---

[Bug target/60071] [4.9 Regression] [SH] internal compiler error: in final_scan_insn, at final.c:2963

2014-02-25 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60071 Oleg Endo olegendo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug debug/60339] gnat weird DW_AT_abstract_origin

2014-02-25 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60339 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/60280] [4.9 Regression] gcc.target/arm/ivopts.c and gcc.target/arm/ivopts-2.c failed caused by preserving loop structure.

2014-02-25 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60280 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug debug/59992] [4.9 Regression] Compilation of insn-recog.c too slow due to var-tracking

2014-02-25 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59992 Alexandre Oliva aoliva at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |aoliva

[Bug debug/59992] [4.9 Regression] Compilation of insn-recog.c too slow due to var-tracking

2014-02-25 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59992 --- Comment #9 from Alexandre Oliva aoliva at gcc dot gnu.org --- Created attachment 32213 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32213action=edit avoid quadratic behavior for the removal of useless values This is the first of the two

[Bug c++/56926] Crash (without ICE) while compiling Boost.Math

2014-02-25 Thread ai.emma.me at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56926 Emma ai.emma.me at gmail dot com changed: What|Removed |Added CC||ai.emma.me at gmail dot

[Bug debug/59992] [4.9 Regression] Compilation of insn-recog.c too slow due to var-tracking

2014-02-25 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59992 --- Comment #10 from Alexandre Oliva aoliva at gcc dot gnu.org --- Created attachment 32214 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32214action=edit preserve permanent values in a separate table vt_initialize still took way too long in

[Bug tree-optimization/60340] New: ICE on valid code with -fcheck-data-deps at -O1 and above on x86_64-linux-gnu

2014-02-25 Thread su at cs dot ucdavis.edu
/configure --prefix=/usr/local/gcc-trunk --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 4.9.0 20140225 (experimental) [trunk revision 208111] (GCC) $ $ gcc-trunk -O1 -c small.c $ gcc-trunk -O0 -fcheck-data-deps -c small.c $ gcc-4.6.4 -O1 -fcheck-data

[Bug c/16602] Spurious warnings about pointer to array - const pointer to array conversion

2014-02-25 Thread sebunger44 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16602 --- Comment #14 from Sebastian Unger sebunger44 at gmail dot com --- So how do I go about re-opening this? Or should I raise a new one?

[Bug rtl-optimization/60155] ICE: in get_pressure_class_and_nregs at gcse.c:3438

2014-02-25 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60155 --- Comment #7 from dave.anglin at bell dot net --- On 25-Feb-14, at 1:36 AM, law at redhat dot com wrote: It really feels like this is papering over the real problem, namely that get_pressure_class_and_nregs simply doesn't handle things

[Bug tree-optimization/60280] [4.9 Regression] gcc.target/arm/ivopts.c and gcc.target/arm/ivopts-2.c failed caused by preserving loop structure.

2014-02-25 Thread amker at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60280 --- Comment #5 from amker at gcc dot gnu.org --- Author: amker Date: Wed Feb 26 01:49:35 2014 New Revision: 208165 URL: http://gcc.gnu.org/viewcvs?rev=208165root=gccview=rev Log: PR target/60280 * tree-cfgcleanup.c

[Bug c/16602] Spurious warnings about pointer to array - const pointer to array conversion

2014-02-25 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16602 --- Comment #15 from Andrew Pinski pinskia at gcc dot gnu.org --- (In reply to Sebastian Unger from comment #14) So how do I go about re-opening this? Or should I raise a new one? Maybe you should raise it in the C standards mailing/news

[Bug c/16602] Spurious warnings about pointer to array - const pointer to array conversion

2014-02-25 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16602 --- Comment #16 from joseph at codesourcery dot com joseph at codesourcery dot com --- It is *not a bug*, and so should remain closed, and no new bug should be opened. See the explicit not the array type wording already quoted.

[Bug c/16602] Spurious warnings about pointer to array - const pointer to array conversion

2014-02-25 Thread sebunger44 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16602 --- Comment #17 from Sebastian Unger sebunger44 at gmail dot com --- Well, it is a bug. The question is whether it is a bug in GCC or in the standard. I will raise it in the mailing list as suggested, but GCC could of course again lead the way and

[Bug c/31887] bad warning converting qualified void* to qualified array pointer

2014-02-25 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31887 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/57936] ICE in rs6000_secondary_reload_inner:15144, type = load

2014-02-25 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57936 Bill Schmidt wschmidt at gcc dot gnu.org changed: What|Removed |Added CC||wschmidt at gcc

[Bug fortran/60341] New: ICE compiling Nonmem 6.2.0

2014-02-25 Thread steve.chapel at a2pg dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60341 Bug ID: 60341 Summary: ICE compiling Nonmem 6.2.0 Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: critical Priority: P3 Component: fortran

[Bug fortran/60341] ICE compiling Nonmem 6.2.0

2014-02-25 Thread steve.chapel at a2pg dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60341 --- Comment #2 from Steve Chapel steve.chapel at a2pg dot com --- Created attachment 32216 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32216action=edit included source code file

[Bug fortran/60341] ICE compiling Nonmem 6.2.0

2014-02-25 Thread steve.chapel at a2pg dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60341 --- Comment #1 from Steve Chapel steve.chapel at a2pg dot com --- Created attachment 32215 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32215action=edit source code file

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