[Bug lto/78613] [6/7 Regression] Assembler messages: Error: can't resolve `.rodata' {.rodata section} - `.Ltext0' {.text section}

2016-11-30 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78613 Andrew Pinski changed: What|Removed |Added Resolution|INVALID |DUPLICATE --- Comment #3 from Andrew

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 --- Comment #7 from Jakub Jelinek --- Created attachment 40205 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40205=edit gcc7-pr78614-2.patch Perhaps better patch (if it works). The previous patch would copy even rtxes that simplify_*rtx

[Bug bootstrap/78616] New: [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup

2016-11-30 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 Bug ID: 78616 Summary: [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup Product: gcc

[Bug rtl-optimization/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/78615] error: cannot decrement a pointer to incomplete type

2016-11-30 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78615 Martin Liška changed: What|Removed |Added Known to work||5.4.0, 6.2.0 Known to fail|

[Bug fortran/78611] -march=native makes code 3x slower

2016-11-30 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611 --- Comment #9 from Uroš Bizjak --- (In reply to H.J. Lu from comment #7) > (In reply to H.J. Lu from comment #6) > > Which glibc was used? You may run into: > > > > https://sourceware.org/bugzilla/show_bug.cgi?id=20495 > > Please run your

[Bug c++/78589] g++ prints instead of a function name when warning in an OpenMP outlined function

2016-11-30 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78589 --- Comment #3 from Alexander Monakov --- Ah, sorry if I misunderstood and got carried away. >From my investigation it looks like for the '' issue it's just a matter of setting DECL_ABSTRACT_ORIGIN in create_omp_child_function (not sure if

[Bug bootstrap/78616] [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup

2016-11-30 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 --- Comment #1 from David Malcolm --- If I'm reading things right, it looks like libiberty provides an implementation of strndup if it's not available, but it doesn't provide a decl for it.

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 --- Comment #9 from Jakub Jelinek --- Created attachment 40206 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40206=edit gcc7-pr78614-3.patch The better patch actually doesn't seem to be much better, because simplify_replace_fn when it

[Bug tree-optimization/78586] [7 Regression] Wrong code caused by printf-return-value

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78586 --- Comment #9 from Jakub Jelinek --- Even for TYPE_PRECISION (dirtype) == TYPE_PRECISION (argtype), if one is signed and the other is unsigned, are you sure that for VR_RANGE we do the right thing? Again, should be backed out by sufficient

[Bug testsuite/78133] Commit r241489 adds printf specifiers not supported by newlib.

2016-11-30 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78133 --- Comment #4 from Martin Sebor --- This is still on my list of things to take care of before the release but I haven't had a chance to work on it yet. Sorry about that. I think the minimum safe solution is to xfail the tests for the target.

[Bug tree-optimization/78586] [7 Regression] Wrong code caused by printf-return-value

2016-11-30 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78586 --- Comment #10 from Martin Sebor --- (In reply to Jakub Jelinek from comment #8) > The far more important thing is that the handling of different argtype and > dirtype really doesn't work. Consider: > > __attribute__((noinline, noclone)) int

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 --- Comment #8 from Markus Trippelsdorf --- (In reply to Jakub Jelinek from comment #7) > Created attachment 40205 [details] > gcc7-pr78614-2.patch > > Perhaps better patch (if it works). The previous patch would copy even > rtxes that

[Bug rtl-optimization/78559] [7 Regression] wrong code due to tree if-conversion?

2016-11-30 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78559 amker at gcc dot gnu.org changed: What|Removed |Added Component|middle-end |rtl-optimization --- Comment

[Bug bootstrap/78616] [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup

2016-11-30 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 --- Comment #4 from Iain Sandoe --- (In reply to Iain Sandoe from comment #3) > trying this (after regnerating gcc/configure and gcc/config.in) > > $ git diff gcc/configure.ac include/libiberty.h > diff --git a/gcc/configure.ac

[Bug rtl-optimization/78617] LRA clobbers live register during rematerialization

2016-11-30 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78617 --- Comment #2 from Thomas Preud'homme --- I've tracked down the problem to do_remat: The function scans instruction forward in each basic block and looks for a candidate to use for rematerialization. To check whether the candidate is used, it

[Bug c++/78615] error: cannot decrement a pointer to incomplete type

2016-11-30 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78615 --- Comment #2 from Andrew Pinski --- I don't think this is valid code and here is why: struct QListNode is incomplete. You use an instantiation of QList via class B which means all methods of QList are instantiated.

[Bug rtl-optimization/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 Jakub Jelinek changed: What|Removed |Added CC||amodra at gcc dot gnu.org --- Comment

[Bug fortran/78611] -march=native makes code 3x slower

2016-11-30 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611 --- Comment #7 from H.J. Lu --- (In reply to H.J. Lu from comment #6) > Which glibc was used? You may run into: > > https://sourceware.org/bugzilla/show_bug.cgi?id=20495 Please run your testcase with # LD_BIND_NOW=1 ./test with and without

[Bug tree-optimization/77445] [7 Regression] Performance drop after r239219 on coremark test

2016-11-30 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77445 --- Comment #7 from James Greenhalgh --- Right, I've trimmed too much context from my message. This performance regression starts with r239219 which adds a cost model to the threader which relies on frequency information (arguably this is a bad

[Bug fortran/78611] -march=native makes code 3x slower

2016-11-30 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611 --- Comment #8 from Uroš Bizjak --- (In reply to H.J. Lu from comment #6) > Which glibc was used? You may run into: > > https://sourceware.org/bugzilla/show_bug.cgi?id=20495 Fedora 25: $ /lib/libc.so.6 GNU C Library (GNU libc) stable

[Bug fortran/78611] -march=native makes code 3x slower

2016-11-30 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 Jakub Jelinek changed: What|Removed |Added Attachment #40206|0 |1 is obsolete|

[Bug rtl-optimization/78617] New: LRA clobbers live register during rematerialization

2016-11-30 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78617 Bug ID: 78617 Summary: LRA clobbers live register during rematerialization Product: gcc Version: 6.2.1 Status: UNCONFIRMED Keywords: wrong-code Severity: normal

[Bug tree-optimization/77445] [7 Regression] Performance drop after r239219 on coremark test

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77445 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug target/27855] [5/6/7 regression] reassociation causes the RA to be confused

2016-11-30 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27855 Bernd Schmidt changed: What|Removed |Added CC||bernds at gcc dot gnu.org --- Comment

[Bug bootstrap/78616] [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup

2016-11-30 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 Iain Sandoe changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/78611] -march=native makes code 3x slower

2016-11-30 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611 --- Comment #5 from Uroš Bizjak --- I can confirm the slowdown with -mavx on ivybridge-E: -msse4 real0m0.278s user0m0.276s sys 0m0.002s -mavx real0m0.699s user0m0.696s sys 0m0.003s in -msse4 case, perf report

[Bug bootstrap/78616] [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup

2016-11-30 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 --- Comment #2 from Iain Sandoe --- (In reply to David Malcolm from comment #1) > If I'm reading things right, it looks like libiberty provides an > implementation of strndup if it's not available, but it doesn't provide a > decl for it. indeed

[Bug rtl-optimization/78617] LRA clobbers live register during rematerialization

2016-11-30 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78617 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 --- Comment #10 from Markus Trippelsdorf --- (In reply to Jakub Jelinek from comment #9) > Created attachment 40206 [details] > gcc7-pr78614-3.patch > > The better patch actually doesn't seem to be much better, because > simplify_replace_fn

[Bug inline-asm/47071] Using -ffunction-sections produces bad assembler on my testcase

2016-11-30 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47071 Andrew Pinski changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Comment

[Bug rtl-optimization/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 Richard Biener changed: What|Removed |Added Version|unknown |7.0 Target Milestone|---

[Bug c++/78615] New: error: cannot decrement a pointer to incomplete type

2016-11-30 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78615 Bug ID: 78615 Summary: error: cannot decrement a pointer to incomplete type Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 --- Comment #6 from Jakub Jelinek --- Created attachment 40204 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40204=edit gcc7-pr78614.patch This fixes the testcase for me in a cross. Could somebody try --enable-checking=yes,rtl bootstrap

[Bug fortran/78611] -march=native makes code 3x slower

2016-11-30 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611 H.J. Lu changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #6

[Bug bootstrap/78616] [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup

2016-11-30 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 --- Comment #3 from Iain Sandoe --- trying this (after regnerating gcc/configure and gcc/config.in) $ git diff gcc/configure.ac include/libiberty.h diff --git a/gcc/configure.ac b/gcc/configure.ac index 703250f..ece1ffa 100644 ---

[Bug tree-optimization/77856] [7 Regression] wrong code at -O2 on x86_64-linux-gnu in 32-bit mode

2016-11-30 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77856 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/78618] ICE in gfc_check_rank, at fortran/check.c:3670

2016-11-30 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78618 --- Comment #1 from Gerhard Steinmetz --- Working variants : $ cat z2.f90 program p character :: c = char(256,4) print *, rank(c) end $ gfortran-7-20161127 z2.f90 z2.f90:2:19: character :: c

[Bug fortran/77785] ICE in gfc_get_caf_token_offset, at fortran/trans-expr.c:1990

2016-11-30 Thread mexas at bristol dot ac.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77785 Anton Shterenlikht changed: What|Removed |Added CC||mexas at bristol dot ac.uk ---

[Bug fortran/78619] New: ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:889

2016-11-30 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78619 Bug ID: 78619 Summary: ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:889 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug target/78602] PowerPC vec-extract-v2df.c can fail if -mcpu=power9 -O0

2016-11-30 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78602 --- Comment #2 from Michael Meissner --- Author: meissner Date: Wed Nov 30 18:43:17 2016 New Revision: 243044 URL: https://gcc.gnu.org/viewcvs?rev=243044=gcc=rev Log: 2016-11-30 Michael Meissner PR

[Bug target/78560] powerpc64le ICE with -mcpu=power9

2016-11-30 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78560 --- Comment #5 from Michael Meissner --- Author: meissner Date: Wed Nov 30 18:43:17 2016 New Revision: 243044 URL: https://gcc.gnu.org/viewcvs?rev=243044=gcc=rev Log: 2016-11-30 Michael Meissner PR

[Bug c++/78620] New: C++11, Padding bytes not zero-intialized when POD is initialized with compiler generated default constructor

2016-11-30 Thread dennis.kennedy at roguewave dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78620 Bug ID: 78620 Summary: C++11, Padding bytes not zero-intialized when POD is initialized with compiler generated default constructor Product: gcc Version: 4.8.3

[Bug fortran/78618] New: ICE in gfc_check_rank, at fortran/check.c:3670

2016-11-30 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78618 Bug ID: 78618 Summary: ICE in gfc_check_rank, at fortran/check.c:3670 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/78611] -march=native makes code 3x slower

2016-11-30 Thread pepalogik at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78611 --- Comment #11 from Jan Lachnitt --- Thank you all for a rapid investigation of the problem. Here is a confirmation with the large test case: jenda@VivoBook ~/Bug reports/gfortran/6/PhSh1 $ gfortran-6 phsh1.f -std=legacy -I. -march=core-avx-i

[Bug middle-end/78622] [7 Regression] -Wformat-length/-fprintf-return-value incorrect with overflow/wrapping

2016-11-30 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78622 Martin Sebor changed: What|Removed |Added Keywords||wrong-code

[Bug middle-end/78622] New: [7 Regression] -Wformat-length/-fprintf-return-value incorrect with overflow/wrapping

2016-11-30 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78622 Bug ID: 78622 Summary: [7 Regression] -Wformat-length/-fprintf-return-value incorrect with overflow/wrapping Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug bootstrap/78616] [7 regression] bootstrap fails for x86_64-darwin at stage1 after 243030 when the bootstrap compiler doesn't have strndup

2016-11-30 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78616 --- Comment #5 from Iain Sandoe --- Created attachment 40210 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40210=edit test for strndup and publish it from libiberty if not available from the host. bootstrap (all langs,

[Bug target/71293] [7 regression] test case gcc.dg/plugin/must-tail-call-2.c fails starting with r236514

2016-11-30 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71293 Bernd Schmidt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/78621] New: lambda mangling not ABI compliant

2016-11-30 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78621 Bug ID: 78621 Summary: lambda mangling not ABI compliant Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/78586] [7 Regression] Wrong code caused by printf-return-value

2016-11-30 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78586 --- Comment #11 from Martin Sebor --- Author: msebor Date: Wed Nov 30 19:16:03 2016 New Revision: 243081 URL: https://gcc.gnu.org/viewcvs?rev=243081=gcc=rev Log: PR tree-optimization/78586 - [7 Regression] Wrong code caused by

[Bug tree-optimization/78586] [7 Regression] Wrong code caused by printf-return-value

2016-11-30 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78586 Martin Sebor changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/77856] [7 Regression] wrong code at -O2 on x86_64-linux-gnu in 32-bit mode

2016-11-30 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77856 --- Comment #4 from Vladimir Makarov --- Author: vmakarov Date: Wed Nov 30 17:35:40 2016 New Revision: 243038 URL: https://gcc.gnu.org/viewcvs?rev=243038=gcc=rev Log: 2016-11-30 Vladimir Makarov PR

[Bug middle-end/71443] [7 regression] test case gcc.dg/plugin/must-tail-call-2.c reports error

2016-11-30 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71443 Bernd Schmidt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/78602] PowerPC vec-extract-v2df.c can fail if -mcpu=power9 -O0

2016-11-30 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78602 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/78560] powerpc64le ICE with -mcpu=power9

2016-11-30 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78560 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/78621] lambda mangling not ABI compliant

2016-11-30 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78621 Nathan Sidwell changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/58175] [OOP] Incorrect warning message on scalar finalizer

2016-11-30 Thread abensonca at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58175 Andrew Benson changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug fortran/37336] [F03] Finish derived-type finalization

2016-11-30 Thread abensonca at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Bug 37336 depends on bug 58175, which changed state. Bug 58175 Summary: [OOP] Incorrect warning message on scalar finalizer https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58175 What|Removed |Added

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 Alan Modra changed: What|Removed |Added CC||amodra at gmail dot com --- Comment #12

[Bug c++/78623] New: non-dependent name treated as if it were dependent, requiring use of template keyword

2016-11-30 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78623 Bug ID: 78623 Summary: non-dependent name treated as if it were dependent, requiring use of template keyword Product: gcc Version: 6.2.0 Status: UNCONFIRMED

[Bug target/78614] [7 Regression] ICE error: invalid rtl sharing found in the insn (verify_rtx_sharing) gcc/emit-rtl.c:2743

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78614 --- Comment #13 from Jakub Jelinek --- By last patch you mean #c7? #c11 is just an improvement on top of that.

[Bug rtl-optimization/78342] [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2657 (error: flow control insn inside a basic block)

2016-11-30 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78342 --- Comment #7 from Arseny Solokha --- Well, it's not over. W/ the same patched gcc from #comment4 I still see this: % cat ygkelvbv.c unsigned int ao, gl; void ri (void) { for (;;) { if (ao != 1) ao /= 0; gl = 0;

[Bug rtl-optimization/78583] [7 Regression] ICE on valid C code at -O3 on x86_64-linux-gnu (internal compiler error: in simplify_truncation)

2016-11-30 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78583 --- Comment #2 from Segher Boessenkool --- Author: segher Date: Wed Nov 30 08:41:26 2016 New Revision: 243000 URL: https://gcc.gnu.org/viewcvs?rev=243000=gcc=rev Log: simplify-rtx: Add missing line for previous commit (PR78583) The comment for

[Bug c++/78609] New: invalid member's visibility detection in constexpr

2016-11-30 Thread bobk-off at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78609 Bug ID: 78609 Summary: invalid member's visibility detection in constexpr Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/78607] [7 Regression] ICE: verify_flow_info failed (error: missing barrier after block 2)

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78607 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug rtl-optimization/78583] [7 Regression] ICE on valid C code at -O3 on x86_64-linux-gnu (internal compiler error: in simplify_truncation)

2016-11-30 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78583 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/78555] gcc/sreal.c:232:20: runtime error: left shift of negative value -2018967552

2016-11-30 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78555 --- Comment #3 from Martin Liška --- Do you have a test-case (not necessarily reduced) that I can use for testing?

[Bug sanitizer/78532] [7 Regression] libsanitizer fails to build on sparc64-linux-gnu

2016-11-30 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78532 --- Comment #6 from Maxim Ostapenko --- (In reply to jos...@codesourcery.com from comment #5) > On Tue, 29 Nov 2016, m.ostapenko at samsung dot com wrote: > > > /home/max/src/glibc/resolv/ns_print.c:99: undefined reference to > >

[Bug preprocessor/78569] "internal compiler error: in get_substring_ranges_for_loc" processing sprintf buffer overflow

2016-11-30 Thread arnd at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78569 --- Comment #7 from Arnd Bergmann --- Confirmed fixed for all source files in which I'd seen the problem. Thanks!

[Bug tree-optimization/78608] New: gimple-ssa-sprintf.c:570:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78608 Bug ID: 78608 Summary: gimple-ssa-sprintf.c:570:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int' Product: gcc

[Bug tree-optimization/78604] [7 regression] test case gcc.target/powerpc/p8vector-vectorize-1.c fails starting with r242750

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78604 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug sanitizer/78541] [7 Regression] ICE when compiling libquadmath/printf/printf_fp.c with -fsanitize=address

2016-11-30 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78541 --- Comment #2 from Martin Liška --- Author: marxin Date: Wed Nov 30 09:26:51 2016 New Revision: 243003 URL: https://gcc.gnu.org/viewcvs?rev=243003=gcc=rev Log: Support nested functions (PR sanitizer/78541). PR sanitizer/78541

[Bug libstdc++/78595] Unnecessary copies in _Rb_tree

2016-11-30 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78595 --- Comment #4 from Ville Voutilainen --- (In reply to Jonathan Wakely from comment #3) While I'm at it, I'll move the constraint to the return type.

[Bug fortran/78592] [7 Regression] ICE in gfc_find_specific_dtio_proc, at fortran/interface.c:4939

2016-11-30 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78592 janus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug fortran/78592] [7 Regression] ICE in gfc_find_specific_dtio_proc, at fortran/interface.c:4939

2016-11-30 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78592 --- Comment #2 from janus at gcc dot gnu.org --- Author: janus Date: Wed Nov 30 09:50:04 2016 New Revision: 243005 URL: https://gcc.gnu.org/viewcvs?rev=243005=gcc=rev Log: 2016-11-30 Janus Weil PR fortran/78592

[Bug sanitizer/78532] [7 Regression] libsanitizer fails to build on sparc64-linux-gnu

2016-11-30 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78532 --- Comment #7 from Maxim Ostapenko --- Created attachment 40197 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40197=edit Fix Right. Attached patch fixes build error (perhaps all sparc stuff should go upstream, because I think we

[Bug rtl-optimization/78590] [7 Regression] FAIL: gcc.target/aarch64/advsimd-intrinsics/vget_lane.c in change_zero_ext in combine

2016-11-30 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78590 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/78609] invalid member's visibility detection in constexpr

2016-11-30 Thread bobk-off at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78609 --- Comment #1 from Fedor Bobkov --- To walk around this bug just change visibility of "data" member to public.

[Bug c/78584] Bug in GCC argument parser expandargv

2016-11-30 Thread boehme.marcel at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78584 --- Comment #7 from Marcel Böhme --- My system parameters: KERNEL VERSION: Ubuntu 14.04.3 LTS (GNU/Linux 3.19.0-59-generic x86_64) GLIBC: Ubuntu EGLIBC 2.19-0ubuntu6.9 FILE SYSTEM: ext4

[Bug tree-optimization/78601] [7 regression] test case gcc.dg/uninit-pred-6_a.c and gcc.dg/uninit-pred-7_c.c fail starting with r242639

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78601 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug target/78597] [7 regression] test case gcc.dg/torture/fp-int-convert-float128-ieee.c (and others) fail starting with r242780

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78597 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug fortran/78592] [7 Regression] ICE in gfc_find_specific_dtio_proc, at fortran/interface.c:4939

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78592 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug fortran/78593] [6/7 Regression] ICE in gfc_match_varspec, at fortran/primary.c:2053

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78593 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug ipa/78599] [7 Regression] hwint.h:292:72: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

2016-11-30 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78599 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug c++/71182] [6/7 Regression] parser.c cp_lexer_previous_token sanitizer detects member call on null pointer

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71182 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/78586] [7 Regression] Wrong code caused by printf-return-value

2016-11-30 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78586 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Wed Nov 30 08:01:47 2016 New Revision: 242998 URL: https://gcc.gnu.org/viewcvs?rev=242998=gcc=rev Log: PR tree-optimization/78586 * gimple-ssa-sprintf.c (format_integer):

[Bug rtl-optimization/78590] [7 Regression] FAIL: gcc.target/aarch64/advsimd-intrinsics/vget_lane.c in change_zero_ext in combine

2016-11-30 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78590 --- Comment #3 from Segher Boessenkool --- Author: segher Date: Wed Nov 30 08:24:59 2016 New Revision: 242999 URL: https://gcc.gnu.org/viewcvs?rev=242999=gcc=rev Log: combine: Don't mess with subregs of floating point (PR78590) PR78590 shows a

[Bug c++/71182] [6/7 Regression] parser.c cp_lexer_previous_token sanitizer detects member call on null pointer

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71182 --- Comment #2 from Markus Trippelsdorf --- 760 static inline cp_token * 761 cp_lexer_previous_token (cp_lexer *lexer) 762 {

[Bug ipa/78555] gcc/sreal.c:232:20: runtime error: left shift of negative value -2018967552

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78555 --- Comment #4 from Markus Trippelsdorf --- For example: markus@x4 ~ % cat bench.ii struct A { enum { __value }; }; template _OI __copy_move_a2(_II, _OI); template void copy(_II, _II, _OI p3) {

[Bug ipa/78555] gcc/sreal.c:232:20: runtime error: left shift of negative value -2018967552

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78555 --- Comment #2 from Markus Trippelsdorf --- I also hit: gcc/real.c:2890:25: runtime error: left shift of negative value -125

[Bug sanitizer/78541] [7 Regression] ICE when compiling libquadmath/printf/printf_fp.c with -fsanitize=address

2016-11-30 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78541 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/78599] [7 Regression] hwint.h:292:72: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

2016-11-30 Thread prathamesh3492 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78599 --- Comment #3 from prathamesh3492 at gcc dot gnu.org --- Created attachment 40198 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40198=edit untested patch to check if type is integral or pointer type. Hi, Well, this seems to happen for

[Bug ipa/78555] gcc/sreal.c:232:20: runtime error: left shift of negative value -2018967552

2016-11-30 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78555 --- Comment #5 from Markus Trippelsdorf --- markus@x4 ~ % cat real.ii class A { int N; static const int D = 1 << 31; int _fn1() const; }; int ::m_fn1() const { int a((double)N / D); } markus@x4 ~ % UBSAN_OPTIONS=print_stacktrace=1

[Bug fortran/78592] [7 Regression] ICE in gfc_find_specific_dtio_proc, at fortran/interface.c:4939

2016-11-30 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78592 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug libstdc++/66414] Regression: string::find ten times slower than strstr

2016-11-30 Thread ycn65201 at noicd dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66414 ycn65201 at noicd dot com changed: What|Removed |Added CC||ycn65201 at noicd dot com

[Bug fortran/63667] [OOP] ICE with DEFERRED procedure

2016-11-30 Thread janus at gcc dot gnu.org
|--- |FIXED Target Milestone|--- |7.0 --- Comment #2 from janus at gcc dot gnu.org --- On current trunk ... gcc version 7.0.0 20161130 (experimental) [trunk revision 243005] (GCC) ... the ICE is gone and gfortran gives the following output

[Bug fortran/78395] [OOP] error on polymorphic assignment

2016-11-30 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78395 vehre at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

  1   2   >