[Bug rtl-optimization/66306] ICE in reload

2015-06-23 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66306 --- Comment #2 from Andreas Krebbel --- Author: krebbel Date: Wed Jun 24 06:50:53 2015 New Revision: 224875 URL: https://gcc.gnu.org/viewcvs?rev=224875&root=gcc&view=rev Log: PR66306: Fix match_dups on swapped operands. 2015-06-24 Andreas Kreb

[Bug c++/66647] New: [5/6 regression] ICE: in instantiate_class_template_1, at cp/pt.c:9254

2015-06-23 Thread allan at archlinux dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66647 Bug ID: 66647 Summary: [5/6 regression] ICE: in instantiate_class_template_1, at cp/pt.c:9254 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/66168] [6 Regression] ICE at -O3 in elimination_costs_in_insn, at reload1.c:3677

2015-06-23 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66168 Thomas Preud'homme changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/66483] [4.9 Regression] ICE (in add_stores, at var-tracking.c:6000) on arm-linux-gnueabihf

2015-06-23 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66483 --- Comment #15 from Thomas Preud'homme --- (In reply to Thomas Preud'homme from comment #13) > Thanks doko. I meant to do it today but lacked the time. As to the variation > issue I've been experiencing, I'll create a new PR when I isolate the s

[Bug target/65803] blackfin: internal compiler error: segment fault linux kernel

2015-06-23 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65803 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/65803] blackfin: internal compiler error: segment fault linux kernel

2015-06-23 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65803 --- Comment #5 from Jeffrey A. Law --- Author: law Date: Wed Jun 24 04:22:39 2015 New Revision: 224866 URL: https://gcc.gnu.org/viewcvs?rev=224866&root=gcc&view=rev Log: PR target/65803 * config/bfin/bfin.c (hwloop_optimize): Ini

[Bug c++/30044] ICE in tsubst, at cp/pt.c:7359

2015-06-23 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30044 Patrick Palka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/48052] loop not vectorized if index is "unsigned int"

2015-06-23 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48052 --- Comment #17 from amker at gcc dot gnu.org --- (In reply to Stupachenko Evgeny from comment #15) > The commit caused regressions on some benchmarks. Test to reproduce: > (compilations flags: -Ofast) > > int foo (int flag, char *a)

[Bug tree-optimization/66646] small loop turned into memmove because of tree ldist

2015-06-23 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66646 --- Comment #1 from amker at gcc dot gnu.org --- With Ofast optimization level.

[Bug tree-optimization/66646] New: small loop turned into memmove because of tree ldist

2015-06-23 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66646 Bug ID: 66646 Summary: small loop turned into memmove because of tree ldist Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug tree-optimization/66449] [6 Regression] ICE: in build2_stat, at tree.c:4376 with -O3

2015-06-23 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66449 amker at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug c++/65882] [5/6 Regression] Internal compiler error: Error reporting routines re-entered

2015-06-23 Thread miyuki at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65882 Mikhail Maltsev changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/65882] [5/6 Regression] Internal compiler error: Error reporting routines re-entered

2015-06-23 Thread miyuki at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65882 --- Comment #7 from Mikhail Maltsev --- Author: miyuki Date: Wed Jun 24 00:53:02 2015 New Revision: 224864 URL: https://gcc.gnu.org/viewcvs?rev=224864&root=gcc&view=rev Log: Backport from mainline: 2015-06-20 Mikhail Maltsev PR c++/65882 gc

[Bug c++/30044] ICE in tsubst, at cp/pt.c:7359

2015-06-23 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30044 --- Comment #4 from Patrick Palka --- Author: ppalka Date: Tue Jun 23 23:41:51 2015 New Revision: 224859 URL: https://gcc.gnu.org/viewcvs?rev=224859&root=gcc&view=rev Log: [PATCH] Fix PR c++/30044 gcc/cp/ChangeLog: * parser.c (cp_parse

[Bug c++/10200] Weird clash with same names in different scopes

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|paolo.carlini at

[Bug c++/10200] Weird clash with same names in different scopes

2015-06-23 Thread colin.mackenzie at ineoquest dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 Colin MacKenzie changed: What|Removed |Added CC||colin.mackenzie at ineoquest dot c

[Bug c++/65811] [6 Regression] ice in vague_linkage_p

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65811 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/65932] [5 Regression] Linux-3.10.75 on arm926ej-s does not boot due to wrong code generation

2015-06-23 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932 --- Comment #18 from Jim Wilson --- Ultimately, I believe that this is an ARM backend bug. PROMOTE_MODE and TARGET_PROMOTE_FUNCTION_MODE should not behave differently. It would help if the PROMOTE_MODE macro was merged with the TARGET_PROMOTE_F

[Bug rtl-optimization/66626] [i4.9/5/6 Regression] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3

2015-06-23 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66626 Uroš Bizjak changed: What|Removed |Added Keywords||ra Target|i?86-*-*

[Bug target/66626] [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3

2015-06-23 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66626 --- Comment #4 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #3) > The testcase from Comment #1 fails. Got it. LRA miscompiles "f". Function "f" of the testcase from Comment #1 compiles (-O2 -m32 -mregparm=3) to: f.1485: c

[Bug rtl-optimization/65932] [5 Regression] Linux-3.10.75 on arm926ej-s does not boot due to wrong code generation

2015-06-23 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932 --- Comment #17 from Jim Wilson --- I've been researching how the ARM PROMOTE_MODE reached its current state. There are a number of issues here. 1) There is a comment that says zero extension is faster for char than signed extension. This is o

[Bug target/66563] [4.9 Regression] ICE (segmentation fault) on sh4-linux-gnu

2015-06-23 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563 --- Comment #32 from Kazumoto Kojima --- (In reply to Oleg Endo from comment #31) Yes, your insn_and_split is quite same with the one I've tried first and it resolved this case too. The volatile will work of cause. The CSE in problem was done b

[Bug target/66626] [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3

2015-06-23 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66626 --- Comment #3 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #2) > A better testcase: Nope. This one works OK. The testcase from Comment #1 fails.

[Bug target/66626] [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3

2015-06-23 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66626 Uroš Bizjak changed: What|Removed |Added CC|uros at gcc dot gnu.org|ubizjak at gmail dot com --- Commen

[Bug c/66373] gcc downloaded from Fedora 21 repository produces defective executable. Same source code with gcc from Fedora 19 and Fedora 20 works fine

2015-06-23 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66373 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c/66373] gcc downloaded from Fedora 21 repository produces defective executable. Same source code with gcc from Fedora 19 and Fedora 20 works fine

2015-06-23 Thread juanslayton at dslextreme dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66373 --- Comment #5 from John Slayton --- valgrind revealed many memory leaks. I plugged most of them and the new source code compiles and runs well on Red Hat 4.9.2-6. Conclusion: no bug in gcc version. thanks for your time. John Slayton On Mon,

[Bug c++/66645] templated lambda as default parameter in template constructor raise internal error

2015-06-23 Thread gschw...@gnu-log.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66645 --- Comment #5 from Benoit Gschwind --- (In reply to Markus Trippelsdorf from comment #4) > gcc-4.8.4 is no longer supported. Please use a more recent compiler. > 4.9, 5.1 and 6.0 compile the testcase without any issues. thank you, I tryed gcc

[Bug c++/66645] templated lambda as default parameter in template constructor raise internal error

2015-06-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66645 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/66645] templated lambda as default parameter in template constructor raise internal error

2015-06-23 Thread gschw...@gnu-log.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66645 --- Comment #3 from Benoit Gschwind --- Created attachment 35837 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35837&action=edit s file

[Bug c++/66645] templated lambda as default parameter in template constructor raise internal error

2015-06-23 Thread gschw...@gnu-log.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66645 --- Comment #2 from Benoit Gschwind --- Created attachment 35836 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35836&action=edit ii file for the coresponding code

[Bug c++/66645] templated lambda as default parameter in template constructor raise internal error

2015-06-23 Thread gschw...@gnu-log.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66645 --- Comment #1 from Benoit Gschwind --- Created attachment 35835 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35835&action=edit gcc outputs and version

[Bug c++/66645] New: templated lambda as default parameter in template constructor raise internal error

2015-06-23 Thread gschw...@gnu-log.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66645 Bug ID: 66645 Summary: templated lambda as default parameter in template constructor raise internal error Product: gcc Version: 4.8.4 Status: UNCONFIRMED Severi

[Bug c++/66644] Rejects C++11 in-class anonymous union members initialization

2015-06-23 Thread bisqwit at iki dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66644 --- Comment #1 from Joel Yliluoma --- The last code piece should have test2{0,0}; there. Something ate a couple of characters off the end of that line.

[Bug c++/66644] New: Rejects C++11 in-class anonymous union members initialization

2015-06-23 Thread bisqwit at iki dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66644 Bug ID: 66644 Summary: Rejects C++11 in-class anonymous union members initialization Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal

[Bug c++/66639] Feature request C++: mark __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr

2015-06-23 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66639 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment #2

[Bug middle-end/34010] [4.9 Regression] ppc64 bad stdargs codegen for zero sized objects

2015-06-23 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34010 mrs at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.9.3 |--- --- Comment #14 from mrs at

[Bug target/66626] [i386] gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3

2015-06-23 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66626 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/66639] Feature request C++: mark __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr

2015-06-23 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66639 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug c++/66635] g++ ICE when compiling constexpr code with comma operator

2015-06-23 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66635 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug c++/66632] Incorrect use of default constructor to initialize isolated rvalue.

2015-06-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66632 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/66632] Incorrect use of default constructor to initialize isolated rvalue.

2015-06-23 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66632 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug c++/65866] Wrong warning when using list-initialization: operation on 'b' may be undefined [-Wsequence-point]

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65866 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|paolo.carlini at

[Bug c++/65866] Wrong warning when using list-initialization: operation on 'b' may be undefined [-Wsequence-point]

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65866 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug fortran/66643] Missing compilation error for formatted data transfer without format

2015-06-23 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66643 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/66574] Time is provided in millisecond precision instead of nanoseconds as described in go documentation

2015-06-23 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66574 boger at us dot ibm.com changed: What|Removed |Added Severity|critical|normal

[Bug go/66138] json decoder Decode function fails for some structure return values

2015-06-23 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66138 boger at us dot ibm.com changed: What|Removed |Added Severity|normal |critical --- Comment #2 from bo

[Bug go/66574] Time is provided in millisecond precision instead of nanoseconds as described in go documentation

2015-06-23 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66574 boger at us dot ibm.com changed: What|Removed |Added Severity|normal |critical

[Bug target/63408] [4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target

2015-06-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63408 --- Comment #12 from Ramana Radhakrishnan --- Created attachment 35833 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35833&action=edit current patch. Patch I'm testing - this is based on a 4.9 tree where I could easily replicate the probl

[Bug fortran/66643] Missing compilation error for formatted data transfer without format

2015-06-23 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66643 --- Comment #1 from Gerhard Steinmetz --- Minimalistic code : $ cat z_write_none.f90 program p write (*) end $ gfortran -g -O0 -Wall -fcheck=all z_write_none.f90 $ a.out At line 2 of file z_write_none.f90 (unit = 6, file = 'stdout') Fortran

[Bug fortran/66643] New: Missing compilation error for formatted data transfer without format

2015-06-23 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66643 Bug ID: 66643 Summary: Missing compilation error for formatted data transfer without format Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/66642] transform_to_exit_first_loop_alt doesn't use result of low iteration count loop

2015-06-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66642 --- Comment #1 from vries at gcc dot gnu.org --- Created attachment 35832 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35832&action=edit entire testcase

[Bug tree-optimization/66642] New: transform_to_exit_first_loop_alt doesn't use result of low iteration count loop

2015-06-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66642 Bug ID: 66642 Summary: transform_to_exit_first_loop_alt doesn't use result of low iteration count loop Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: n

[Bug c++/66151] different "override" options

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66151 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/66254] Member function shadowing enum classes

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66254 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/66254] Member function shadowing enum classes

2015-06-23 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66254 --- Comment #3 from paolo at gcc dot gnu.org --- Author: paolo Date: Tue Jun 23 15:42:31 2015 New Revision: 224851 URL: https://gcc.gnu.org/viewcvs?rev=224851&root=gcc&view=rev Log: 2015-06-23 Paolo Carlini PR c++/66254 * g++

[Bug target/65375] aarch64: poor codegen for vld2q_f32 and vst2q_f32

2015-06-23 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65375 --- Comment #10 from Jim Wilson --- Improved, but not completely resolved. We still get unnecessary orr instructions, same as in comment 2. This is partly an issue with the register allocator not handling partially overlapping register reads/wr

[Bug c++/66254] Member function shadowing enum classes

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66254 --- Comment #2 from Paolo Carlini --- Dup of c++/60994. Let's play safe and add the testcase.

[Bug c++/66450] [5 Regression][C++11][constexpr] Issues when delegating implicit copy constructor in constexpr function

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66450 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Blocks|

[Bug c++/55004] [meta-bug] constexpr issues

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 66450, which changed state. Bug 66450 Summary: [5 Regression][C++11][constexpr] Issues when delegating implicit copy constructor in constexpr function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66450 What

[Bug c++/66478] [constexpr] accepts-invalid with read of non-constant variable as discarded value

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66478 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/66477] [constexpr] accepts-invalid with constexpr member call on non-constant reference

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66477 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/66641] An instance of an attribute-specifier-seq implies a simple-declaration while C++11 permits attribute-declaration and using-directive

2015-06-23 Thread andrey.vul at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66641 --- Comment #1 from Andrey V --- Citations for grammar: 7.1 [dcl.spec]; 7.3.4 [namespace.udir]

[Bug c++/65878] parse error in template argument list

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65878 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/10200] Weird clash with same names in different scopes

2015-06-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 Paolo Carlini changed: What|Removed |Added CC||xyshh94225 at hotmail dot com --- Commen

[Bug c++/66641] New: An instance of an attribute-specifier-seq implies a simple-declaration while C++11 permits attribute-declaration and using-directive

2015-06-23 Thread andrey.vul at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66641 Bug ID: 66641 Summary: An instance of an attribute-specifier-seq implies a simple-declaration while C++11 permits attribute-declaration and using-directive Product: gcc

[Bug c++/65879] [4.9/5/6 Regression] Bogus linkage errors for member class of anonymous class

2015-06-23 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65879 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Jun 23 14:29:51 2015 New Revision: 224847 URL: https://gcc.gnu.org/viewcvs?rev=224847&root=gcc&view=rev Log: PR c++/65879 * tree.c (no_linkage_check): Skip the 'this'

[Bug c++/65879] [4.9/5/6 Regression] Bogus linkage errors for member class of anonymous class

2015-06-23 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65879 --- Comment #2 from Jason Merrill --- Author: jason Date: Tue Jun 23 14:28:55 2015 New Revision: 224846 URL: https://gcc.gnu.org/viewcvs?rev=224846&root=gcc&view=rev Log: PR c++/65879 * tree.c (no_linkage_check): Skip the 'this'

[Bug tree-optimization/66636] [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590

2015-06-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66636 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/65879] [4.9/5/6 Regression] Bogus linkage errors for member class of anonymous class

2015-06-23 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65879 --- Comment #1 from Jason Merrill --- Author: jason Date: Tue Jun 23 14:08:30 2015 New Revision: 224844 URL: https://gcc.gnu.org/viewcvs?rev=224844&root=gcc&view=rev Log: PR c++/65879 * decl.c (grokfndecl): Check the linkage of c

[Bug c++/66542] [4.9/5/6 Regression] [C++11] Can create static variable of type that has deleted destructor

2015-06-23 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66542 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Jun 23 14:08:19 2015 New Revision: 224842 URL: https://gcc.gnu.org/viewcvs?rev=224842&root=gcc&view=rev Log: PR c++/66542 * decl.c (expand_static_init): Make sure the

[Bug c++/66501] [4.9/5/6 Regression] Default move assignment does not move array members

2015-06-23 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66501 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Jun 23 14:08:25 2015 New Revision: 224843 URL: https://gcc.gnu.org/viewcvs?rev=224843&root=gcc&view=rev Log: PR c++/66501 * class.c (type_has_nontrivial_assignment): N

[Bug tree-optimization/66636] [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590

2015-06-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66636 --- Comment #1 from Richard Biener --- Author: rguenth Date: Tue Jun 23 13:56:34 2015 New Revision: 224841 URL: https://gcc.gnu.org/viewcvs?rev=224841&root=gcc&view=rev Log: 2015-06-23 Richard Biener PR tree-optimization/66636

[Bug tree-optimization/48052] loop not vectorized if index is "unsigned int"

2015-06-23 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48052 amker at gcc dot gnu.org changed: What|Removed |Added CC||amker at gcc dot gnu.org --- C

[Bug target/63408] [4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target

2015-06-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63408 --- Comment #11 from Ramana Radhakrishnan --- (In reply to Itay Perl from comment #10) > A few examples: > > a=100, b=0x7fff -O0: 0.0 -O3: 200.0 > a=0, b=0x7fff/100.0f -O0: -1.0 -O3: 1.0 > a=0, b=-0x7fff/100.0f -O0

[Bug target/66563] [4.9 Regression] ICE (segmentation fault) on sh4-linux-gnu

2015-06-23 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563 --- Comment #31 from Oleg Endo --- (In reply to Kazumoto Kojima from comment #29) > Unfortunately, 4.9 and later compilers 'optimize' the above code > to the code like Just for my understanding ... In the pattern ... (define_expand "GOTaddr2pi

[Bug tree-optimization/48052] loop not vectorized if index is "unsigned int"

2015-06-23 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48052 Stupachenko Evgeny changed: What|Removed |Added CC||evstupac at gmail dot com --- Comme

[Bug fortran/66640] New: Symbolic (addr2line) backtrace handler sometimes does not terminate when using OpenMP

2015-06-23 Thread bugs at stellardeath dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66640 Bug ID: 66640 Summary: Symbolic (addr2line) backtrace handler sometimes does not terminate when using OpenMP Product: gcc Version: 5.1.1 Status: UNCONFIRMED Sev

[Bug target/65375] aarch64: poor codegen for vld2q_f32 and vst2q_f32

2015-06-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65375 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Com

[Bug c++/66639] New: Feature request C++: mark __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr

2015-06-23 Thread simon at gleissner dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66639 Bug ID: 66639 Summary: Feature request C++: mark __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ as constexpr Product: gcc Version: 5.1.1 Status: UNCONFIRMED Seve

[Bug target/63408] [4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target

2015-06-23 Thread itay at phobotic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63408 --- Comment #10 from Itay Perl --- A few examples: a=100, b=0x7fff -O0: 0.0 -O3: 200.0 a=0, b=0x7fff/100.0f -O0: -1.0 -O3: 1.0 a=0, b=-0x7fff/100.0f -O0: 1.0 -O3: -1.0 Replacing vfma with vfms sounds correct to

[Bug middle-end/66637] [6 Regression] 481.wrf in SPEC CPU 2006 is miscompiled

2015-06-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66637 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug bootstrap/66638] [6 Regression] profiledbootstrap failure on x86-64 with LTO

2015-06-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66638 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug bootstrap/66638] New: [6 Regression] profiledbootstrap failure on x86-64 with LTO

2015-06-23 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66638 Bug ID: 66638 Summary: [6 Regression] profiledbootstrap failure on x86-64 with LTO Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Prio

[Bug middle-end/66637] New: [6 Regression] 481.wrf in SPEC CPU 2006 is miscompiled

2015-06-23 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66637 Bug ID: 66637 Summary: [6 Regression] 481.wrf in SPEC CPU 2006 is miscompiled Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug testsuite/65578] FAIL: gcc.target/arm/builtin-bswap-1.c (test for excess errors)

2015-06-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65578 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/63408] [4.9/5/6 regression] GCC emits incorrect fixed->fp conversion instruction on Cortex-M4 target

2015-06-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63408 --- Comment #9 from Ramana Radhakrishnan --- (In reply to Itay Perl from comment #7) > Any news? This bug still prevents us from compiling our code with > optimizations. > > Thanks. Sorry to have dropped the ball on this one - does replacing th

[Bug tree-optimization/66636] New: [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590

2015-06-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66636 Bug ID: 66636 Summary: [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590 Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: i

[Bug tree-optimization/66636] [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590

2015-06-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66636 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug target/66483] [4.9 Regression] ICE (in add_stores, at var-tracking.c:6000) on arm-linux-gnueabihf

2015-06-23 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66483 Matthias Klose changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/63521] The AArch64 backend doesn't define REG_ALLOC_ORDER.

2015-06-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63521 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/66483] [4.9 Regression] ICE (in add_stores, at var-tracking.c:6000) on arm-linux-gnueabihf

2015-06-23 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66483 --- Comment #13 from Thomas Preud'homme --- Thanks doko. I meant to do it today but lacked the time. As to the variation issue I've been experiencing, I'll create a new PR when I isolate the source of variation. Best regards.

[Bug target/66483] [4.9 Regression] ICE (in add_stores, at var-tracking.c:6000) on arm-linux-gnueabihf

2015-06-23 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66483 --- Comment #12 from Matthias Klose --- Author: doko Date: Tue Jun 23 10:08:11 2015 New Revision: 224833 URL: https://gcc.gnu.org/viewcvs?rev=224833&root=gcc&view=rev Log: 2015-06-23 Matthias Klose PR target/66483 Backport fr

[Bug tree-optimization/66413] [4.9/5 Regression] ICE at -Os and above with -g enabled on x86_64-linux-gnu

2015-06-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66413 --- Comment #7 from Richard Biener --- Author: rguenth Date: Tue Jun 23 10:02:38 2015 New Revision: 224831 URL: https://gcc.gnu.org/viewcvs?rev=224831&root=gcc&view=rev Log: 2015-06-23 Richard Biener Backport from mainline 20

[Bug inline-asm/66631] inability to clobber segment regs makes tls problematic

2015-06-23 Thread stsp at users dot sourceforge.net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66631 --- Comment #16 from Stas Sergeev --- Actually, Andrew, do you think this is even TLS specific? No segregs are restored at all (not even DS, I was wrong saying it is), so is it guaranteed, if FS is restored by some other means, that gcc will not

[Bug tree-optimization/66449] [6 Regression] ICE: in build2_stat, at tree.c:4376 with -O3

2015-06-23 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66449 --- Comment #4 from Dmitry G. Dyachenko --- (In reply to amker from comment #3) > Author: amker > Date: Tue Jun 23 02:27:49 2015 > New Revision: 224769 > > URL: https://gcc.gnu.org/viewcvs?rev=224769&root=gcc&view=rev > Log: > > PR tree-o

[Bug c++/66635] New: g++ ICE when compiling constexpr code with comma operator

2015-06-23 Thread andreas at sandberg dot pp.se
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66635 Bug ID: 66635 Summary: g++ ICE when compiling constexpr code with comma operator Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Prio

[Bug fortran/66633] ICE on valid "verify_gimple failed" with OpenMP

2015-06-23 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66633 Mikael Morin changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug target/65711] arm*-linux* "link" spec passes '-dynamic-linker' even for '-shared'

2015-06-23 Thread ludo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65711 --- Comment #6 from ludo at gcc dot gnu.org --- Author: ludo Date: Tue Jun 23 09:26:54 2015 New Revision: 224830 URL: https://gcc.gnu.org/viewcvs?rev=224830&root=gcc&view=rev Log: PR 65711 * config/arm/linux-elf.h (LINUX_TARGET_LI

[Bug target/65711] arm*-linux* "link" spec passes '-dynamic-linker' even for '-shared'

2015-06-23 Thread ludo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65711 --- Comment #5 from ludo at gcc dot gnu.org --- Author: ludo Date: Tue Jun 23 09:21:44 2015 New Revision: 224829 URL: https://gcc.gnu.org/viewcvs?rev=224829&root=gcc&view=rev Log: PR 65711 * config/arm/linux-elf.h (LINUX_TARGET_LI

[Bug target/65711] arm*-linux* "link" spec passes '-dynamic-linker' even for '-shared'

2015-06-23 Thread ludo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65711 --- Comment #4 from ludo at gcc dot gnu.org --- Author: ludo Date: Tue Jun 23 09:16:14 2015 New Revision: 224828 URL: https://gcc.gnu.org/viewcvs?rev=224828&root=gcc&view=rev Log: PR 65711 * config/arm/linux-elf.h (LINUX_TARGET_LI

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