[Bug fortran/68433] Wrong code with INTERFACE, INTRINSIC, and optional arguments

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68433 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/68433] New: Wrong code with INTERFACE, INTRINSIC, and optional arguments

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68433 Bug ID: 68433 Summary: Wrong code with INTERFACE, INTRINSIC, and optional arguments Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Pri

[Bug middle-end/68393] internal compiler error: in convert_move, at expr.c:286

2015-11-19 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68393 --- Comment #5 from rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Thu Nov 19 08:17:21 2015 New Revision: 230590 URL: https://gcc.gnu.org/viewcvs?rev=230590&root=gcc&view=rev Log: PR 68393: Handle SUBREG_PROMOTED_VAR_P in expand_direct_

[Bug fortran/64522] [4.9 Regression] Free-form source code: -Wline-truncation is no longer enabled by default

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64522 Dominique d'Humieres changed: What|Removed |Added Status|NEW |WAITING Known to work|

[Bug preprocessor/60736] [4.9/5/6 Regression] Crash in preprocessor including stdc-predef.h when it does not exist on glibc-based systems

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60736 --- Comment #15 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 08:27:12 2015 New Revision: 230591 URL: https://gcc.gnu.org/viewcvs?rev=230591&root=gcc&view=rev Log: PR preprocessor/60736 * include/cpplib.h (cpp_errno_filen

[Bug preprocessor/60736] [4.9/5/6 Regression] Crash in preprocessor including stdc-predef.h when it does not exist on glibc-based systems

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60736 --- Comment #16 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 08:28:43 2015 New Revision: 230592 URL: https://gcc.gnu.org/viewcvs?rev=230592&root=gcc&view=rev Log: PR preprocessor/60736 * include/cpplib.h (cpp_errno_filen

[Bug target/67770] [4.9/5/6 Regression] i386: -fshrink-wrap can interact badly with trampolines

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67770 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 08:30:19 2015 New Revision: 230593 URL: https://gcc.gnu.org/viewcvs?rev=230593&root=gcc&view=rev Log: PR target/67770 * config/i386/i386.md (simple_return): Dis

[Bug c++/68383] Demangler stack overflow

2015-11-19 Thread fiesh at zefix dot tv
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68383 --- Comment #8 from fiesh at zefix dot tv --- Would it be helpful it I tried to create a test case for 5.2.0? Or anything else I can provide?

[Bug fortran/66707] Endless compilation on wrong usage of common

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66707 Dominique d'Humieres changed: What|Removed |Added Status|NEW |WAITING --- Comment #2 from Domin

[Bug rtl-optimization/67609] [5 Regression] Generates wrong code for SSE2 _mm_load_pd

2015-11-19 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67609 Richard Henderson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/67770] [4.9/5/6 Regression] i386: -fshrink-wrap can interact badly with trampolines

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67770 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 08:47:24 2015 New Revision: 230595 URL: https://gcc.gnu.org/viewcvs?rev=230595&root=gcc&view=rev Log: PR target/67770 * config/i386/i386.md (simple_return): Dis

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 --- Comment #39 from Richard Biener --- Author: rguenth Date: Thu Nov 19 08:47:16 2015 New Revision: 230594 URL: https://gcc.gnu.org/viewcvs?rev=230594&root=gcc&view=rev Log: 2015-11-19 Richard Biener PR middle-end/68117 * tr

[Bug rtl-optimization/68432] [6 Regression] internal compiler error: in expand_insn, at optabs.c:6947

2015-11-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68432 Richard Biener changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org Target Mi

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/68376] [4.9/5/6 Regression] wrong code at -O1 and above on x86_64-linux-gnu

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68376 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 08:49:59 2015 New Revision: 230596 URL: https://gcc.gnu.org/viewcvs?rev=230596&root=gcc&view=rev Log: PR rtl-optimization/68376 * ifcvt.c (noce_try_abs): Disabl

[Bug rtl-optimization/68376] [4.9/5/6 Regression] wrong code at -O1 and above on x86_64-linux-gnu

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68376 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 08:53:52 2015 New Revision: 230597 URL: https://gcc.gnu.org/viewcvs?rev=230597&root=gcc&view=rev Log: PR rtl-optimization/68376 * ifcvt.c (noce_try_abs): Disabl

[Bug c++/68383] Demangler stack overflow

2015-11-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68383 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68341] [6 Regression] FAIL: gcc.dg/graphite/interchange-{1,11,13}.c (internal compiler error)

2015-11-19 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68341 --- Comment #3 from vries at gcc dot gnu.org --- FTR, related comment at https://gcc.gnu.org/ml/gcc-patches/2015-11/msg01792.html

[Bug other/66827] [6 Regression] left shifts of negative value warnings due to C++14 switch

2015-11-19 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66827 --- Comment #6 from Paolo Bonzini --- If you really want to fix it, (-(1 << 19)) is the best. The real fix would be to lobby the C/C++ committees so that left shift of a negative value is unspecified behavior rather than undefined.

[Bug tree-optimization/68198] [6 Regression]Excessive code size, compile time and memory usage bloat due to FSM threading in 453.povray

2015-11-19 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68198 --- Comment #11 from ktkachov at gcc dot gnu.org --- (In reply to Jeffrey A. Law from comment #10) > Should be fixed on the trunk now. I went from some absurd time down to less > than a second for the critical code in 453.povray. Yep, I can conf

[Bug middle-end/68279] ICE: in create_pw_aff_from_tree, at graphite-sese-to-poly.c:836

2015-11-19 Thread jana at saout dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68279 Jana Saout changed: What|Removed |Added CC||jana at saout dot de --- Comment #3 from Ja

[Bug c++/68427] GCC (G++) flunks legal ANSI-C code

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68427 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/68237] ICE on invalid with submodules

2015-11-19 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68237 --- Comment #10 from Paul Thomas --- (In reply to Paul Thomas from comment #9) > I'll take a look at Steve's proposed patch tonight. In the meantime, I have > taken the PR. > > Cheers > > Paul Steve's patch is good... obvious, even :-) Here i

[Bug c/68431] Regression in GCC-6.0.0's optimizer

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68431 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug fortran/68243] QOI: no warning about unused entities in submodules

2015-11-19 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68243 --- Comment #5 from Paul Thomas --- (In reply to Dominique d'Humieres from comment #1) > Confirmed. Isn't this testcase a demonstration that unused3 and unused4 can be used outside of m2? module m1 implicit none private interface modu

[Bug c++/68430] std::is_constructible::value == true for unconstructable type T

2015-11-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68430 --- Comment #1 from Jonathan Wakely --- The standard isn't clear about what should happen here, there will be an issue opened about it.

[Bug c++/68427] GCC (G++) flunks legal ANSI-C code

2015-11-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68427 Jonathan Wakely changed: What|Removed |Added Severity|major |normal

[Bug c/68431] Regression in GCC-6.0.0's optimizer

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68431 --- Comment #2 from Marek Polacek --- In extract_range_from_binary_expr_1 we have /* When vr0.max < 0, vr1.min != 0 and value ranges for dividend and divisor are available. */ if (vr1.type

[Bug tree-optimization/68431] [6 Regression] Regression in GCC-6.0.0's optimizer

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68431 Marek Polacek changed: What|Removed |Added Component|c |tree-optimization Target Milestone|---

[Bug tree-optimization/68431] [6 Regression] Regression in GCC-6.0.0's optimizer

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68431 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/66762] ICE when compiling gfortran.dg/submodule_[16].f90 with -flto

2015-11-19 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66762 --- Comment #10 from Paul Thomas --- Created attachment 36770 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36770&action=edit Fix for the PR The attached patch fixes the problem but is, as yet, not regtested. Cheers Paul

[Bug middle-end/68393] internal compiler error: in convert_move, at expr.c:286

2015-11-19 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68393 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolutio

[Bug rtl-optimization/68432] [6 Regression] internal compiler error: in expand_insn, at optabs.c:6947

2015-11-19 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68432 --- Comment #1 from rsandifo at gcc dot gnu.org --- Just to check: is this x86_64-linux-gnu?

[Bug lto/61313] configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61313 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Version|unknown

[Bug rtl-optimization/68432] [6 Regression] internal compiler error: in expand_insn, at optabs.c:6947

2015-11-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68432 Joost VandeVondele changed: What|Removed |Added CC||Joost.VandeVondele at mat dot ethz

[Bug rtl-optimization/68432] [6 Regression] internal compiler error: in expand_insn, at optabs.c:6947

2015-11-19 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68432 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirme

[Bug c++/68427] GCC (G++) flunks legal ANSI-C code

2015-11-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68427 Jonathan Wakely changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/68408] broken support for attribute init_priority

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68408 --- Comment #3 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 19 11:49:32 2015 New Revision: 230598 URL: https://gcc.gnu.org/viewcvs?rev=230598&root=gcc&view=rev Log: PR target/68408 * config/sparc/sp-elf.h (CTORS_SECTION

[Bug target/68408] broken support for attribute init_priority

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68408 --- Comment #4 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 19 11:50:35 2015 New Revision: 230599 URL: https://gcc.gnu.org/viewcvs?rev=230599&root=gcc&view=rev Log: PR target/68408 * config/sparc/sp-elf.h (CTORS_SECTION

[Bug target/68408] broken support for attribute init_priority

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68408 --- Comment #5 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 19 11:51:20 2015 New Revision: 230600 URL: https://gcc.gnu.org/viewcvs?rev=230600&root=gcc&view=rev Log: PR target/68408 * config/sparc/sp-elf.h (CTORS_SECTION

[Bug target/68408] broken support for attribute init_priority

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68408 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread alan.hayward at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 Alan Hayward changed: What|Removed |Added CC||alan.hayward at arm dot com --- Comment #

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread alahay01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 alahay01 at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 --- Comment #3 from Ilya Enkovich --- r230309 refers to a vectorization of a comparison of boolean values. It shouldn't affect condition vectorizaion. Thus most probably check and build stages of vectorizable_condition are still inconsistent.

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 --- Comment #4 from Ilya Enkovich --- BTW I had an impression it was vectorizable_reduction which failed to transform, not vectorizable_condition.

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread alahay01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 --- Comment #5 from alahay01 at gcc dot gnu.org --- Yes, your right, I meant to say vectorizable_reduction - it's a reduction of a condition.

[Bug rtl-optimization/67954] [5 / 6 Regression] internal compiler error: in patch_jump_insn, at cfgrtl.c:1303

2015-11-19 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67954 Ramana Radhakrishnan changed: What|Removed |Added Keywords||ice-on-valid-code Sta

[Bug rtl-optimization/67954] [5 / 6 Regression] internal compiler error: in patch_jump_insn, at cfgrtl.c:1303

2015-11-19 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67954 --- Comment #3 from Ramana Radhakrishnan --- Created attachment 36771 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36771&action=edit reduced testcase reduced testcase

[Bug lto/61313] configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61313 --- Comment #4 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 19 13:31:33 2015 New Revision: 230603 URL: https://gcc.gnu.org/viewcvs?rev=230603&root=gcc&view=rev Log: PR lto/61313 * configure.ac (PLUGIN_LD_SUFFIX): Do not

[Bug lto/61313] configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61313 --- Comment #5 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 19 13:32:10 2015 New Revision: 230604 URL: https://gcc.gnu.org/viewcvs?rev=230604&root=gcc&view=rev Log: PR lto/61313 * configure.ac (PLUGIN_LD_SUFFIX): Do not

[Bug fortran/68401] improve 'Allocation would exceed memory limit'

2015-11-19 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68401 Mikael Morin changed: What|Removed |Added CC||mikael at gcc dot gnu.org --- Comment #5

[Bug lto/61313] configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61313 --- Comment #6 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 19 13:32:54 2015 New Revision: 230605 URL: https://gcc.gnu.org/viewcvs?rev=230605&root=gcc&view=rev Log: PR lto/61313 * configure.ac (PLUGIN_LD_SUFFIX): Do not

[Bug lto/61313] configure incorrectly strips $target_alias from PLUGIN_LD_SUFFIX

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61313 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/68401] improve 'Allocation would exceed memory limit'

2015-11-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68401 --- Comment #6 from Joost VandeVondele --- (In reply to Mikael Morin from comment #5) > (In reply to Joost VandeVondele from comment #4) > > In the original post I suggested that I already looked at the code, > > What changes did you try? Baby

[Bug c++/68434] New: [concepts] ICE same canonical type node for different types

2015-11-19 Thread ryan.burn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68434 Bug ID: 68434 Summary: [concepts] ICE same canonical type node for different types Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/68427] GCC (G++) flunks legal ANSI-C code

2015-11-19 Thread wam at hiwaay dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68427 --- Comment #3 from wam at hiwaay dot net --- comment 1: How do I go about doing that (posting preprocessed source file) ? The tarball I uploaded just has 2 text files showing the output of my effort to compile the code, & the code in its own tarb

[Bug middle-end/68393] internal compiler error: in convert_move, at expr.c:286

2015-11-19 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68393 --- Comment #7 from Bill Schmidt --- Thanks, Richard!

[Bug fortran/68401] improve 'Allocation would exceed memory limit'

2015-11-19 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68401 --- Comment #7 from Mikael Morin --- (In reply to Joost VandeVondele from comment #6) > (In reply to Mikael Morin from comment #5) > > (In reply to Joost VandeVondele from comment #4) > > > In the original post I suggested that I already looked a

[Bug fortran/68401] improve 'Allocation would exceed memory limit'

2015-11-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68401 --- Comment #8 from Joost VandeVondele --- (In reply to Mikael Morin from comment #7) > (In reply to Joost VandeVondele from comment #6) > > (In reply to Mikael Morin from comment #5) > > > (In reply to Joost VandeVondele from comment #4) > > >

[Bug target/68408] broken support for attribute init_priority

2015-11-19 Thread sorganov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68408 --- Comment #7 from Sergey Organov --- Eric, thank you very much for the quick fix! I confirm it is fixed on sparc-elf-g++ (GCC) 5.2.1 20151119.

[Bug rtl-optimization/68435] New: [6 Regression] Missed if-conversion optimization

2015-11-19 Thread afomin.mailbox at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68435 Bug ID: 68435 Summary: [6 Regression] Missed if-conversion optimization Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug target/57845] ICE with -freg-struct-return on SPARC

2015-11-19 Thread sorganov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57845 --- Comment #16 from Sergey Organov --- I confirm it is fixed on sparc-elf-gcc (GCC) 5.2.1 20151119. Thanks one more time!

[Bug rtl-optimization/68435] [6 Regression] Missed if-conversion optimization

2015-11-19 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68435 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug tree-optimization/68431] [6 Regression] Regression in GCC-6.0.0's optimizer

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68431 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/68431] [6 Regression] Regression in GCC-6.0.0's optimizer

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68431 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Thu Nov 19 15:12:35 2015 New Revision: 230608 URL: https://gcc.gnu.org/viewcvs?rev=230608&root=gcc&view=rev Log: PR tree-optimization/68431 * tree-vrp.c (extract_range_

[Bug target/68408] broken support for attribute init_priority

2015-11-19 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68408 --- Comment #8 from Eric Botcazou --- > Eric, thank you very much for the quick fix! You're welcome. > I confirm it is fixed on sparc-elf-g++ (GCC) 5.2.1 20151119. Thanks, independent verification is always helpful.

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 --- Comment #6 from Ilya Enkovich --- I checked what is happening and seems the reason is in different STMT_VINFO_VEC_REDUCTION_TYPE (stmt_info) on analysis and transform phases. During analysis it is INTEGER_INDUC_COND_REDUCTION, for transforma

[Bug middle-end/68436] New: [5 Regression] wrong code on x86_64-linux-gnu

2015-11-19 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68436 Bug ID: 68436 Summary: [5 Regression] wrong code on x86_64-linux-gnu Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: mid

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 --- Comment #7 from Ilya Enkovich --- Looking deeper the difference is caused by different result of is_nonwrapping_integer_induction called for reduction related phi statement. For the first call it is: i_12 = PHI For the second call it is

[Bug rtl-optimization/68435] [6 Regression] Missed if-conversion optimization

2015-11-19 Thread ysrumyan at gmail dot com
converted. 2 true changes made. but file t21.c.209r.ce1 produced by 20151119 compiler does not 1 possible IF blocks searched. 0 IF blocks converted. 0 true changes made.

[Bug rtl-optimization/68435] [6 Regression] Missed if-conversion optimization

2015-11-19 Thread afomin.mailbox at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68435 --- Comment #3 from Alexander Fomin --- This can be reproduced both for i686-*-* and x86_64-*-* hosts.

[Bug rtl-optimization/68435] [6 Regression] Missed if-conversion optimization

2015-11-19 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68435 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed

[Bug rtl-optimization/68435] [6 Regression] Missed if-conversion optimization

2015-11-19 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68435 --- Comment #4 from Yuri Rumyantsev --- Created attachment 36774 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36774&action=edit tar file tar file contains good and bad ce1-rtl dumps showing the problem

[Bug c++/68437] New: [concepts] fold expression, pack expansion, and deduced constraint requirement

2015-11-19 Thread lucdanton at free dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68437 Bug ID: 68437 Summary: [concepts] fold expression, pack expansion, and deduced constraint requirement Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: no

[Bug c++/67409] [5/6 Regression] tree-cfg.c dereferences a NULL pointer

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67409 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 16:18:39 2015 New Revision: 230613 URL: https://gcc.gnu.org/viewcvs?rev=230613&root=gcc&view=rev Log: PR c++/67409 * decl.c (identify_goto): Add LOC and DIAG_KI

[Bug rtl-optimization/68392] ICE: SIGSEGV in update_uses (fwprop.c:896) with -fno-checking

2015-11-19 Thread matz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68392 Michael Matz changed: What|Removed |Added CC||matz at gcc dot gnu.org --- Comment #6 fr

[Bug other/67868] ICE in handling VTV sections for targets with section anchors.

2015-11-19 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67868 --- Comment #10 from Bill Schmidt --- Thanks, Ramana! I've verified that this is working ok for Power as well.

[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

2015-11-19 Thread alahay01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413 alahay01 at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |ASSIGNED Assignee

[Bug c++/67409] [5/6 Regression] tree-cfg.c dereferences a NULL pointer

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67409 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Thu Nov 19 16:34:32 2015 New Revision: 230616 URL: https://gcc.gnu.org/viewcvs?rev=230616&root=gcc&view=rev Log: PR c++/67409 * decl.c (identify_goto): Add LOC and DIAG_K

[Bug c++/68409] Garbage added to a map instead of object

2015-11-19 Thread f3rn4nd0.c354r+gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68409 --- Comment #1 from f3rn4nd0.c354r --- I forget to specify the compilation options used: -std=c++11 -Wall -Wextra -save-temps

[Bug rtl-optimization/68376] [4.9 Regression] wrong code at -O1 and above on x86_64-linux-gnu

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68376 Jakub Jelinek changed: What|Removed |Added Summary|[4.9/5/6 Regression] wrong |[4.9 Regression] wrong code

[Bug c++/67409] [5/6 Regression] tree-cfg.c dereferences a NULL pointer

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67409 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/67770] [4.9 Regression] i386: -fshrink-wrap can interact badly with trampolines

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67770 Jakub Jelinek changed: What|Removed |Added Summary|[4.9/5/6 Regression] i386: |[4.9 Regression] i386:

[Bug preprocessor/60736] [4.9 Regression] Crash in preprocessor including stdc-predef.h when it does not exist on glibc-based systems

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60736 Jakub Jelinek changed: What|Removed |Added Summary|[4.9/5/6 Regression] Crash |[4.9 Regression] Crash in

[Bug tree-optimization/46032] openmp inhibits loop vectorization

2015-11-19 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032 --- Comment #20 from vries at gcc dot gnu.org --- This patch seems to have the desired effect on the original testcase: ... diff --git a/gcc/omp-low.c b/gcc/omp-low.c index 830db75..996756b 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -9361,

[Bug rtl-optimization/68392] ICE: SIGSEGV in update_uses (fwprop.c:896) with -fno-checking

2015-11-19 Thread miyuki at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68392 Mikhail Maltsev changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/46032] openmp inhibits loop vectorization

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032 --- Comment #21 from Jakub Jelinek --- (In reply to vries from comment #20) > This patch seems to have the desired effect on the original testcase: > ... > diff --git a/gcc/omp-low.c b/gcc/omp-low.c > index 830db75..996756b 100644 > --- a/gcc/om

[Bug objc/68438] New: [6 Regression] Conditional jump or move depends on uninitialised value in location_adhoc_data_eq (line-map.c:89)

2015-11-19 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68438 Bug ID: 68438 Summary: [6 Regression] Conditional jump or move depends on uninitialised value in location_adhoc_data_eq (line-map.c:89) Product: gcc Version: 6.0

[Bug target/68421] unused copy of global register variable into another gpr

2015-11-19 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68421 --- Comment #2 from acsawdey at gcc dot gnu.org --- So, looking at the dump files, at the end of tree form we have copies from the register globals and uses of the copies only: : execute_data.0_4 = execute_data; opline.1_5 = opline; _6 =

[Bug target/67089] [4.9/5/6 Regression] Integer overflow checks not optimized on x86/x86_64

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67089 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug testsuite/66621] [4.9/5 Regression] Mistakenly unsupported tests in g++.dg/torture/

2015-11-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66621 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/68439] New: ICE in alloc_scalar_allocatable_for_subcomponent_assignment, at fortran/trans-expr.c:6711

2015-11-19 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68439 Bug ID: 68439 Summary: ICE in alloc_scalar_allocatable_for_subcomponent_assignment, at fortran/trans-expr.c:6711 Product: gcc Version: 5.2.1 Status: U

[Bug fortran/68440] New: ICE on declaring class variable with wrong attribute

2015-11-19 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68440 Bug ID: 68440 Summary: ICE on declaring class variable with wrong attribute Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug fortran/68440] ICE on declaring class variable with wrong attribute

2015-11-19 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68440 --- Comment #1 from Gerhard Steinmetz --- Some variants : $ cat z4.f90 subroutine s type t end type class(t), parameter :: x = t() end $ gfortran -g -O0 -Wall -fcheck=all z4.f90 f951: internal compiler error: Segmentation fault ---

[Bug fortran/68440] ICE on declaring class variable with wrong attribute

2015-11-19 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68440 --- Comment #2 from Gerhard Steinmetz --- Detected : $ cat z7.f90 subroutine s type t end type class(t), allocatable :: x = t() end $ gfortran -g -O0 -Wall -fcheck=all z7.f90 z7.f90:4:29: class(t), allocatable :: x = t()

[Bug fortran/68441] New: ICE on using transfer with character parameter

2015-11-19 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68441 Bug ID: 68441 Summary: ICE on using transfer with character parameter Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fo

[Bug fortran/68442] New: ICE on kind specification, depending on ordering of functions

2015-11-19 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68442 Bug ID: 68442 Summary: ICE on kind specification, depending on ordering of functions Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal

[Bug fortran/68442] ICE on kind specification, depending on ordering of functions

2015-11-19 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68442 --- Comment #1 from Gerhard Steinmetz --- Detected with reversed order : $ cat z2.f90 module m interface gkind procedure g end interface contains integer function g() g = 1 end subroutine f(x) character(kind=gk

[Bug c++/68427] GCC (G++) flunks legal ANSI-C code

2015-11-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68427 --- Comment #4 from Jonathan Wakely --- (In reply to wam from comment #3) > comment 1: How do I go about doing that (posting preprocessed source file) ? It's explained at the link you should have read before creating a bug: https://gcc.gnu.org/b

[Bug ada/68443] New: [ada] FAIL: c39006b

2015-11-19 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68443 Bug ID: 68443 Summary: [ada] FAIL: c39006b Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada Assignee: unassig

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