[Bug c++/68983] [6 Regression] ICE: in store_field, at expr.c:6659

2015-12-18 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68983 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug target/68729] ../Xbae/Methods.c:1772:1: ICE: in extract_insn, at recog.c:2343

2015-12-18 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68729 --- Comment #10 from John David Anglin --- Author: danglin Date: Sat Dec 19 01:54:34 2015 New Revision: 231847 URL: https://gcc.gnu.org/viewcvs?rev=231847&root=gcc&view=rev Log: PR target/68729 * config/pa/pa.c (pa_emit_move_sequ

[Bug target/68729] ../Xbae/Methods.c:1772:1: ICE: in extract_insn, at recog.c:2343

2015-12-18 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68729 --- Comment #9 from John David Anglin --- Author: danglin Date: Sat Dec 19 01:52:17 2015 New Revision: 231846 URL: https://gcc.gnu.org/viewcvs?rev=231846&root=gcc&view=rev Log: PR target/68729 * config/pa/pa.c (pa_emit_move_seque

[Bug target/68729] ../Xbae/Methods.c:1772:1: ICE: in extract_insn, at recog.c:2343

2015-12-18 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68729 --- Comment #8 from John David Anglin --- Author: danglin Date: Sat Dec 19 01:50:00 2015 New Revision: 231845 URL: https://gcc.gnu.org/viewcvs?rev=231845&root=gcc&view=rev Log: PR target/68729 * config/pa/pa.c (pa_emit_move_seque

[Bug rtl-optimization/68991] -O3 generates misaligned xorv4si3

2015-12-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 --- Comment #4 from H.J. Lu --- Also subreg:V4SI (reg:TI 247 [ MEM[(const struct bitset &)FeatureEntry_115 + 8] ]) 0)

[Bug rtl-optimization/68991] -O3 generates misaligned xorv4si3

2015-12-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 --- Comment #3 from H.J. Lu --- Here is the misaligned source: (subreg:V4SI (unspec:V16QI [ (mem:V16QI (subreg/s/v:SI (reg/v/f:DI 219 [ Bits ]) 0) [14 MEM[(long unsigned int *)Bits_12(D)]+0 S16 A32]) ] UNSPEC_LOADU) 0)

[Bug rtl-optimization/68991] -O3 generates misaligned xorv4si3

2015-12-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 H.J. Lu changed: What|Removed |Added CC||ienkovich at gcc dot gnu.org,

[Bug ipa/66764] [6 Regression] ICE in analyze_function() on AIX

2015-12-18 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66764 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/68991] -O3 generates misaligned xorv4si3

2015-12-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 H.J. Lu changed: What|Removed |Added Target|x32 |x86 Status|UNCONFIRMED

[Bug libstdc++/68276] ios_base::_M_grow_words should use new (std::nothrow)

2015-12-18 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68276 --- Comment #5 from Ville Voutilainen --- The enhancement PR is https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68989.

[Bug c++/68978] [6 Regression] bogus error: lvalue required as left operand of assignment

2015-12-18 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68978 Patrick Palka changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/68991] New: -O3 generates misaligned xorv4si3

2015-12-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 Bug ID: 68991 Summary: -O3 generates misaligned xorv4si3 Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimizatio

[Bug c++/68978] [6 Regression] bogus error: lvalue required as left operand of assignment

2015-12-18 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68978 --- Comment #3 from Patrick Palka --- Author: ppalka Date: Fri Dec 18 23:16:33 2015 New Revision: 231841 URL: https://gcc.gnu.org/viewcvs?rev=231841&root=gcc&view=rev Log: Fix PR c++/68978 (bogus error: lvalue required as left operand of assignm

[Bug tree-optimization/68990] New: wrong code at -O3 on x86_64-pc-linux-gnu in 32-bit mode.

2015-12-18 Thread chengniansun at gmail dot com
gcc version 6.0.0 20151218 (experimental) [trunk revision 231807] (GCC) $: $: gcc-trunk -m32 small.c -w -O3 ; ./a.out $: gcc-trunk -m32 small.c -w -O2 ; ./a.out g_95=0 $: gcc-trunk -m32 small.c -w -O0 ; ./a.out g_95=0 $: $: cat small.c short a; int b = 1, f; char c, e = 1; long long d; static short

[Bug testsuite/68917] test suite failure for builtin-bitops-1.c

2015-12-18 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68917 Bernd Edlinger changed: What|Removed |Added CC||bernd.edlinger at hotmail dot de --- C

[Bug debug/68860] [6 regression] FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 arg1 == 1

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68860 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Dec 18 22:16:24 2015 New Revision: 231840 URL: https://gcc.gnu.org/viewcvs?rev=231840&root=gcc&view=rev Log: PR debug/68860 * ipa-split.c (split_function): Only perfor

[Bug libstdc++/68989] Core issue 1992 will make catching bad_new_array_length unnecessary in _M_grow_words

2015-12-18 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68989 Ville Voutilainen changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/68989] Core issue 1992 will make catching bad_new_array_length unnecessary in _M_grow_words

2015-12-18 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68989 Ville Voutilainen changed: What|Removed |Added Target Milestone|--- |7.0 Severity|normal

[Bug libstdc++/68989] New: Core issue 1992 will make catching bad_new_array_length unnecessary in _M_grow_words

2015-12-18 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68989 Bug ID: 68989 Summary: Core issue 1992 will make catching bad_new_array_length unnecessary in _M_grow_words Product: gcc Version: 6.0 Status: UNCONFIRMED Severi

[Bug libstdc++/68276] ios_base::_M_grow_words should use new (std::nothrow)

2015-12-18 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68276 --- Comment #4 from Ville Voutilainen --- The current approach still needs to catch bad_new_array_length exceptions. That is intended to be solved by http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1992 so once we get to stage 1 for g

[Bug ipa/66764] [6 Regression] ICE in analyze_function() on AIX

2015-12-18 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66764 --- Comment #3 from Jan Hubicka --- I also looked into this some time ago and did not reproduce the ICE, so perhaps we can close the PR. Honza

[Bug c++/68763] [6 Regression] ICE: in verify_unstripped_args, at cp/pt.c:1132

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 --- Comment #14 from Jakub Jelinek --- Created attachment 37092 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37092&action=edit gcc6-pr68763.patch SO, I've tried to write a patch for this, and it passed bootstrap, but introduced: +FAIL: g

[Bug c++/68819] Invalid "-Wmisleading-indentation" warning if location_t >=LINE_MAP_MAX_LOCATION_WITH_COLS

2015-12-18 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68819 --- Comment #10 from David Malcolm --- Updated patch, which addresses the LINE_MAP_MAX_LOCATION_WITH_COLS limit: https://gcc.gnu.org/ml/gcc-patches/2015-12/msg01921.html

[Bug c++/68983] [6 Regression] ICE: in store_field, at expr.c:6659

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68983 Markus Trippelsdorf changed: What|Removed |Added Keywords||ice-on-valid-code Stat

[Bug rtl-optimization/68988] New: reload_pseudo_compare_func violates qsort requirements

2015-12-18 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68988 Bug ID: 68988 Summary: reload_pseudo_compare_func violates qsort requirements Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug rtl-optimization/68988] reload_pseudo_compare_func violates qsort requirements

2015-12-18 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68988 --- Comment #1 from Yury Gribov --- The bug was detected with SortChecker tool (https://github.com/yugr/sortcheck).

[Bug libfortran/68987] [5/6 Regression] double free or corruption in _gfortran_st_write_done when a write statement to an internal file uses an invalid format and the ERR= specifier appears.

2015-12-18 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68987 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/66312] [SH] Regression: Bootstrap failure gcc/d/ctfeexpr.dmd.o differs with gcc-4.8/4.9

2015-12-18 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66312 John Paul Adrian Glaubitz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/67592] A virtual member function declared constexpr fails to trigger a diagnostic

2015-12-18 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67592 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/67592] A virtual member function declared constexpr fails to trigger a diagnostic

2015-12-18 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67592 --- Comment #2 from paolo at gcc dot gnu.org --- Author: paolo Date: Fri Dec 18 18:18:47 2015 New Revision: 231824 URL: https://gcc.gnu.org/viewcvs?rev=231824&root=gcc&view=rev Log: /cp 2015-12-18 Paolo Carlini PR c++/67592 *

[Bug c++/60044] Template argument of alias template not evaluated

2015-12-18 Thread roman.perepelitsa at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60044 Roman Perepelitsa changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libfortran/68987] New: double free or corruption in _gfortran_st_write_done when a write statement to an internal file uses an invalid format and the ERR= specifier appears.

2015-12-18 Thread mathewc at nag dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68987 Bug ID: 68987 Summary: double free or corruption in _gfortran_st_write_done when a write statement to an internal file uses an invalid format and the ERR= specifier appears.

[Bug target/68770] [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/68770] [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 --- Comment #3 from Markus Trippelsdorf --- Created attachment 37091 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37091&action=edit unreduced testcase

[Bug target/65421] inefficient code returning float aggregates on powepc64le

2015-12-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65421 Martin Sebor changed: What|Removed |Added Last reconfirmed|2015-03-18 00:00:00 |2015-12-18 Known to fail|

[Bug c/68120] can't easily deal with integer overflow at compile time

2015-12-18 Thread eggert at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68120 --- Comment #2 from Paul Eggert --- (In reply to Paul Eggert from comment #0) > I am working around the problem with macro definitions like this: > > # define INT_ADD_OVERFLOW(a, b) \ >(__builtin_constant_p ((a) == (b)) \ > ? _GL_INT_AD

[Bug tree-optimization/68967] Build and test parloops on by default

2015-12-18 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68967 vries at gcc dot gnu.org changed: What|Removed |Added Attachment #37069|0 |1 is obsolete|

[Bug c/68971] -Woverflow false alarm in code unreachable after __builtin_mul_overflow

2015-12-18 Thread eggert at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 --- Comment #8 from Paul Eggert --- (In reply to Martin Sebor from comment #7) > Perhaps what's needed is for GCC to treat the builtins as constant > expressions when they're invoked with them as operands. If you agree with > that approach, I s

[Bug c/68473] [6 Regression] ICE: in contains_point, at diagnostic-show-locus.c:340 after error

2015-12-18 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68473 --- Comment #10 from Jeffrey A. Law --- Created attachment 37089 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37089&action=edit Another testcase, Attaching another testcase. Hopefully it's fixed by the pending patch from David.

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

2015-12-18 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49847 --- Comment #40 from Jeffrey A. Law --- Author: law Date: Fri Dec 18 17:17:14 2015 New Revision: 231821 URL: https://gcc.gnu.org/viewcvs?rev=231821&root=gcc&view=rev Log: [PATCH] [PR rtl-optimization/49847] Fix ICE in CSE due to cc0-setter and c

[Bug c++/68978] [6 Regression] bogus error: lvalue required as left operand of assignment

2015-12-18 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68978 Patrick Palka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org --- Co

[Bug c/68971] -Woverflow false alarm in code unreachable after __builtin_mul_overflow

2015-12-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 --- Comment #7 from Martin Sebor --- I didn't mean to sound like I was lecturing you, just trying to draw a clear distinction between the cases. Perhaps what's needed is for GCC to treat the builtins as constant expressions when they're invoked

[Bug sanitizer/65479] sanitizer stack trace missing frames past #0 on powerpc64

2015-12-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65479 --- Comment #12 from Martin Sebor --- The sanitizer tests are still failing and this bug still hasn't been fixed. The patch in r224402 was only partial, committed on the assumption that the LLVM AddressSantitizer maintainers would approve my pat

[Bug rtl-optimization/55598] LRA on powerpc does not like assembler in libgcc

2015-12-18 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55598 Bill Schmidt changed: What|Removed |Added CC||wschmidt at gcc dot gnu.org --- Comment #

[Bug rtl-optimization/58967] Powerpc -mlra cannot compile quadrature_lib.cc in Spec2006 with -O3 -ffast-math -funroll-loops -m32

2015-12-18 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58967 Bill Schmidt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/68986] internal compiler error: Segmentation fault

2015-12-18 Thread jas...@3db-labs.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68986 --- Comment #1 from jas...@3db-labs.com --- Created attachment 37088 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37088&action=edit preprocessed output file from gcc

[Bug c/68986] New: internal compiler error: Segmentation fault

2015-12-18 Thread jas...@3db-labs.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68986 Bug ID: 68986 Summary: internal compiler error: Segmentation fault Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug sanitizer/65479] sanitizer stack trace missing frames past #0 on powerpc64

2015-12-18 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65479 Bill Schmidt changed: What|Removed |Added Target||powerpc64*-*-linux* CC|

[Bug c++/68985] New: braced initializer bug when defining a static constexpr int within a class

2015-12-18 Thread ryan.burn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68985 Bug ID: 68985 Summary: braced initializer bug when defining a static constexpr int within a class Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug testsuite/68913] [6 Regression] gcc.dg/lto/pr61886 FAILs

2015-12-18 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68913 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #2 fr

[Bug target/68674] ARM/AARCH64 attribute target neon internal compiler error: in copy_to_mode_reg, at explow.c:595

2015-12-18 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68674 chrbr at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |chrbr at gcc dot gnu.org

[Bug c++/68763] [6 Regression] ICE: in verify_unstripped_args, at cp/pt.c:1132

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 --- Comment #13 from Jakub Jelinek --- The reason for the weird behavior of build_method_type_directly are default args. We call this function with one argument list and return type etc., where one argument type in TYPE_ARG_TYPES has TREE_PURPOSE

[Bug target/68674] ARM/AARCH64 attribute target neon internal compiler error: in copy_to_mode_reg, at explow.c:595

2015-12-18 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68674 --- Comment #13 from chrbr at gcc dot gnu.org --- Created attachment 37084 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37084&action=edit preliminary fix

[Bug target/68895] [ARM] ICE with target attributes

2015-12-18 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68895 --- Comment #3 from chrbr at gcc dot gnu.org --- Created attachment 37083 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37083&action=edit fix under validation Initial patch to recompute DECL_MODE

[Bug target/65931] [5/6 regression] dsymutil assertion failure building libgnat-5.dylib

2015-12-18 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65931 --- Comment #10 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #9 from Jakub Jelinek --- > Any news on this? If we want to workaround it, it should be bisected and > analyzed what is the difference in the debug info. > Or just use a

[Bug target/68674] ARM/AARCH64 attribute target neon internal compiler error: in copy_to_mode_reg, at explow.c:595

2015-12-18 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68674 --- Comment #12 from chrbr at gcc dot gnu.org --- (In reply to ktkachov from comment #8) > (In reply to chrbr from comment #7) > > I was suggesting in #68934 to make this code invalid and report an error. > > Since SIMD types should not be used fo

[Bug libstdc++/68982] Missing explicit qualification for std::forward in functional

2015-12-18 Thread rogero at howzatt dot demon.co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68982 --- Comment #2 from Roger Orr --- Created attachment 37082 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37082&action=edit Example of failure, against code using boost 1.57.0

[Bug target/67710] FAIL: gcc.dg/darwin-*version-*.c (test for excess errors) with Xcode 7

2015-12-18 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67710 --- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE --- Unfortunately, it doesn't work on Mac OS X 10.11.2: every link test FAILs with FAIL: 17_intro/freestanding.cc (test for excess errors) Excess errors: ld: warning: object file (/var/folde

[Bug libstdc++/68276] ios_base::_M_grow_words should use new (std::nothrow)

2015-12-18 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68276 Ville Voutilainen changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/68276] ios_base::_M_grow_words should use new (std::nothrow)

2015-12-18 Thread ville at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68276 --- Comment #2 from ville at gcc dot gnu.org --- Author: ville Date: Fri Dec 18 15:17:09 2015 New Revision: 231819 URL: https://gcc.gnu.org/viewcvs?rev=231819&root=gcc&view=rev Log: 2015-12-18 Ville Voutilainen PR libstdc++/68276

[Bug target/68770] [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 --- Comment #2 from Markus Trippelsdorf --- trippels@gcc2-power8 ~ % ../gcc/configure --enable-checking=valgrind --with-cpu=power8 --disable-libsanitizer --disable-bootstrap --disable-libstdcxx-pch --disable-libvtv --disable-libitm --disable-libc

[Bug libstdc++/68984] New: error: ‘constexpr bool std::isinf(double)’ conflicts with a previous declaration

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68984 Bug ID: 68984 Summary: error: ‘constexpr bool std::isinf(double)’ conflicts with a previous declaration Product: gcc Version: 6.0 Status: UNCONFIRMED Severity:

[Bug target/68770] [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940

2015-12-18 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #1 fr

[Bug tree-optimization/68835] [5 Regression] ICE in set_value_range, at tree-vrp.c:387, with __int128 bit field

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68835 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/68835] [5 Regression] ICE in set_value_range, at tree-vrp.c:387, with __int128 bit field

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68835 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Fri Dec 18 14:38:17 2015 New Revision: 231817 URL: https://gcc.gnu.org/viewcvs?rev=231817&root=gcc&view=rev Log: Backported from mainline 2015-12-17 Jakub Jelinek

[Bug c++/68763] [6 Regression] ICE: in verify_unstripped_args, at cp/pt.c:1132

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 --- Comment #12 from Markus Trippelsdorf --- *** Bug 66745 has been marked as a duplicate of this bug. ***

[Bug c++/66745] [6 Regression] ice in check_unstripped_args

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66745 Markus Trippelsdorf changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/68763] [6 Regression] ICE: in verify_unstripped_args, at cp/pt.c:1132

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 --- Comment #11 from Markus Trippelsdorf --- (In reply to Jakub Jelinek from comment #9) > Isn't this related or dup of PR66745 ? > > As for the lvalue error, reduced testcase is: > template > int > foo (int max, int i, int radix, int c) > { >

[Bug c++/68763] [6 Regression] ICE: in verify_unstripped_args, at cp/pt.c:1132

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 Jakub Jelinek changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #10

[Bug c++/68983] [6 Regression] ICE: in store_field, at expr.c:6659

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68983 --- Comment #1 from Markus Trippelsdorf --- Created attachment 37081 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37081&action=edit unreduced testcase

[Bug tree-optimization/68977] [gomp4] FAIL: c-c++-common/goacc/loop-2.c (internal compiler error)

2015-12-18 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68977 --- Comment #3 from Nathan Sidwell --- As the code is ill-formed, and IIUC the error only happens if we;ve seen an error, I suggest push_gimplify_context (!seen_error ()); No point making the compiler work harder than necesary in the usual case?

[Bug c++/68975] Request: Provide alternate keyword for decltype in C++03

2015-12-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68975 --- Comment #1 from Jonathan Wakely --- I see that clang supports __decltype (but not __decltype__, strangely)

[Bug c++/68983] New: [6 Regression] ICE: in store_field, at expr.c:6659

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68983 Bug ID: 68983 Summary: [6 Regression] ICE: in store_field, at expr.c:6659 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug libstdc++/68982] Missing explicit qualification for std::forward in functional

2015-12-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68982 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/67639] ICE at -O1 and above on x86_64-linux-gnu in expand_gimple_basic_block, at cfgexpand.c:5697

2015-12-18 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67639 Bernd Schmidt changed: What|Removed |Added CC||bernds at gcc dot gnu.org Assi

[Bug c++/68970] Missing "expected ; after class" message

2015-12-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68970 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIR

[Bug testsuite/68776] [6 regression] gcc.dg/vect/vect-widen-mult-const-[su]16.c failures since r226675

2015-12-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68776 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug testsuite/68776] [6 regression] gcc.dg/vect/vect-widen-mult-const-[su]16.c failures since r226675

2015-12-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68776 --- Comment #8 from Richard Biener --- Author: rguenth Date: Fri Dec 18 13:52:11 2015 New Revision: 231815 URL: https://gcc.gnu.org/viewcvs?rev=231815&root=gcc&view=rev Log: 2015-12-18 Richard Biener PR testsuite/68776 * tree

[Bug libstdc++/68982] New: Missing explicit qualification for std::forward in functional

2015-12-18 Thread rogero at howzatt dot demon.co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68982 Bug ID: 68982 Summary: Missing explicit qualification for std::forward in functional Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Pr

[Bug ipa/68981] New: [4.9/5/6 Regression] g++.dg/ipa/pr60640-4.C FAILs with -ftree-vectorize

2015-12-18 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68981 Bug ID: 68981 Summary: [4.9/5/6 Regression] g++.dg/ipa/pr60640-4.C FAILs with -ftree-vectorize Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: wrong-cod

[Bug go/68980] [6 regression] ps -o cmd in gotest isn't portable

2015-12-18 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68980 Rainer Orth changed: What|Removed |Added Target Milestone|--- |6.0

[Bug go/68980] New: [6 regression] ps -o cmd in gotest isn't portable

2015-12-18 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68980 Bug ID: 68980 Summary: [6 regression] ps -o cmd in gotest isn't portable Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: g

[Bug c++/68979] [6 Regression] error: left operand of shift expression ‘(-1 << 4)’ is negative

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68979 --- Comment #2 from Markus Trippelsdorf --- (In reply to Marek Polacek from comment #1) > Why do you think this is a bug? Note that -1 << 4 is rejected in a context > where an integer constant expression is required only in C++11/14. I think th

[Bug tree-optimization/68977] [gomp4] FAIL: c-c++-common/goacc/loop-2.c (internal compiler error)

2015-12-18 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68977 vries at gcc dot gnu.org changed: What|Removed |Added CC||nathan at gcc dot gnu.org ---

[Bug c++/68979] [6 Regression] error: left operand of shift expression ‘(-1 << 4)’ is negative

2015-12-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68979 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/68979] New: [6 Regression] error: left operand of shift expression ‘(-1 << 4)’ is negative

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68979 Bug ID: 68979 Summary: [6 Regression] error: left operand of shift expression ‘(-1 << 4)’ is negative Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: no

[Bug bootstrap/67598] [6 Regression] Target powerpc-e500v2-linux-gnuspe failed to bootstrap

2015-12-18 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67598 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #3 fr

[Bug ipa/66764] [6 Regression] ICE in analyze_function() on AIX

2015-12-18 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66764 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #2 fr

[Bug target/65931] [5/6 regression] dsymutil assertion failure building libgnat-5.dylib

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65931 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9

[Bug rtl-optimization/65980] [6 Regression] -fcompare-debug failure building Linux kernel

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65980 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ada/62236] : error: aggregate value used where an integer was expected

2015-12-18 Thread porton at narod dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62236 --- Comment #5 from Victor Porton --- Not fixed in 5.3.1.

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

2015-12-18 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66827 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #8 fr

[Bug ada/62235] segmentation fault on Ada 2012 code

2015-12-18 Thread porton at narod dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62235 --- Comment #7 from Victor Porton --- Not fixed in 5.3.1.

[Bug c++/68763] [6 Regression] ICE: in verify_unstripped_args, at cp/pt.c:1132

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 Jakub Jelinek changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment #9

[Bug ada/62042] Missing optimization of copying non-limited objects

2015-12-18 Thread porton at narod dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62042 --- Comment #9 from Victor Porton --- Not fixed in 5.3.1.

[Bug c++/68385] [6 Regression] ICE building libstdc++ on arm-none-eabi

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68385 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug c++/68978] [6 Regression] bogus error: lvalue required as left operand of assignment

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68978 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/68649] [6 Regression] note: code may be misoptimized unless -fno-strict-aliasing is used

2015-12-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68649 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #12

[Bug rtl-optimization/68910] [5/6 regression] huge stack frame and poor code with instruction scheduling at -O2

2015-12-18 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68910 --- Comment #10 from Eric Botcazou --- > In case I revert (e.g. double revert) to enable the LRA for SPARC > > commit a28f6dc56909fc35dd83d4364bc68c69e2450a51 > Author: davem > Date: Tue Sep 22 03:52:45 2015 + > > Revert LRA SPARC ch

[Bug c++/68978] New: [6 Regression] bogus error: lvalue required as left operand of assignment

2015-12-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68978 Bug ID: 68978 Summary: [6 Regression] bogus error: lvalue required as left operand of assignment Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

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