[Bug testsuite/67948] New: xor-and.c needs updating after r228661

2015-10-12 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67948 Bug ID: 67948 Summary: xor-and.c needs updating after r228661 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite

[Bug tree-optimization/67945] Testsuite failures starting with revision 228616

2015-10-12 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67945 Thomas Preud'homme changed: What|Removed |Added CC||thopre01 at gcc dot gnu.org --- Com

[Bug rtl-optimization/67814] cmp instruction register allocation error (x86)

2015-10-12 Thread vtjnash at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67814 --- Comment #4 from Jameson --- I couldn't find any generic linux binaries for 5.2 (or 6) to test. The downlink link from the download page to https://gcc.gnu.org/wiki/GFortranBinaries seems to go to a non-existant site gfortran.com I tested wit

[Bug tree-optimization/67947] New: wrong code at -O3 on x86_64-linux-gnu

2015-10-12 Thread su at cs dot ucdavis.edu
: posix gcc version 6.0.0 20151012 (experimental) [trunk revision 228712] (GCC) $ $ gcc-trunk -O2 small.c; ./a.out 0 0 0 $ gcc-5.2 -O3 small.c; ./a.out 0 0 0 $ $ gcc-trunk -O3 small.c $ ./a.out $ -- int printf (const char *, ...); int a; int main (int argc, char

[Bug tree-optimization/67920] [6 Regression] wrong code with -O3

2015-10-12 Thread jamrial at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67920 --- Comment #6 from James Almer --- Created attachment 36491 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36491&action=edit -save-temps output for all three files

[Bug tree-optimization/67920] [6 Regression] wrong code with -O3

2015-10-12 Thread jamrial at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67920 James Almer changed: What|Removed |Added Component|rtl-optimization|tree-optimization --- Comment #5 from Jame

[Bug inline-asm/67944] GCC emits unnecessary push/pop for callee-save reads.

2015-10-12 Thread alex.reinking at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67944 --- Comment #2 from Alex Reinking --- I expect it to return whatever is currently stored in ebx. Which it does, but suboptimally. In my particular case, ebx is populated by a system call. I wanted to put the inline assembly for retrieving that va

[Bug target/67946] New: Function multiversioning ICE

2015-10-12 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67946 Bug ID: 67946 Summary: Function multiversioning ICE Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assig

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread rcopley at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #8 from R Copley --- Thanks. I've emailed the mingw-w64 list at http://sourceforge.net/p/mingw-w64/mailman/mingw-w64-public. (You expressed it better but I hadn't seen your last comment.)

[Bug tree-optimization/67945] New: Testsuite failures starting with revision 228616

2015-10-12 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67945 Bug ID: 67945 Summary: Testsuite failures starting with revision 228616 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tr

[Bug target/65804] blackfin: Not support global frame pointer with -fno-omit-frame-pointer

2015-10-12 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65804 Bernd Schmidt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #7 from Jonathan Wakely --- The difference will probably be that when including libstdc++'s this happens before mingw's is included: // Make sure that POSIX printf/scanf functions are activated. As // libstdc++ depends on POSIX-de

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread rcopley at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #6 from R Copley --- Created attachment 36490 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36490&action=edit hexfloat-bug-2b.ii (see Comment 4)

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread rcopley at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #5 from R Copley --- Created attachment 36489 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36489&action=edit hexfloat-bug-2a.ii (see Comment 4)

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread rcopley at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #4 from R Copley --- That's what I understood to be the case. Nevertheless, with the toolchain I am using (see above for version; same command-line etc.), I get the results below. Both testcases below give the correct results with g

[Bug inline-asm/67944] GCC emits unnecessary push/pop for callee-save reads.

2015-10-12 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67944 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comme

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #3 from Jonathan Wakely --- Libstdc++ has no implementation of printf, so ::printf and std::printf are exactly the same function, with std::printf defined as: namespace std { using ::printf; }

[Bug inline-asm/67944] New: GCC emits unnecessary push/pop for callee-save reads.

2015-10-12 Thread alex.reinking at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67944 Bug ID: 67944 Summary: GCC emits unnecessary push/pop for callee-save reads. Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug tree-optimization/67909] [6 Regression] 416.gamess in SPEC CPU 2006 is miscompiled

2015-10-12 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67909 Pat Haugen changed: What|Removed |Added CC||pthaugen at gcc dot gnu.org --- Comment #2

[Bug c/67925] docs lie about being unable to inline function call before definition

2015-10-12 Thread arkadiusz at drabczyk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67925 --- Comment #6 from Arkadiusz Drabczyk --- Sorry, this code is wrong of course, value returned by factorial() must be used to generate an actual code: $ cat bug1.c #include #include inline static int factorial(unsigned int i) { if(i <= 1)

[Bug c/67925] docs lie about being unable to inline function call before definition

2015-10-12 Thread arkadiusz at drabczyk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67925 --- Comment #5 from Arkadiusz Drabczyk --- -Winline is mentioned in the next paragraph. The whole sentence I posted in the first comment is: "Some calls cannot be integrated for various reasons (in particular, calls that precede the function's d

[Bug c/67925] docs lie about being unable to inline function call before definition

2015-10-12 Thread arkadiusz at drabczyk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67925 --- Comment #4 from Arkadiusz Drabczyk --- Created attachment 36488 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36488&action=edit suggested patch

[Bug c++/67917] ICE in openssl-1.0.2d.tar.gz "/usr/include/openssl/bn.h:335:3: error: TYPE_CANONICAL is not compatible"

2015-10-12 Thread guille at cal dot berkeley.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67917 Guille changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug fortran/67744] polymorphic associating entity is refused TBP invocation

2015-10-12 Thread Bader at lrz dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67744 --- Comment #3 from Bader at lrz dot de --- The question on validity is not unjustified. The 2008 standard appears to be not fully clear on this, but the current 2015 draft has the following amended text in para 2 of section 8.1.3.3: --- The asso

[Bug fortran/67744] polymorphic associating entity is refused TBP invocation

2015-10-12 Thread Bader at lrz dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67744 --- Comment #2 from Bader at lrz dot de --- The question on validity is not unjustified. The 2008 standard appears to be not fully clear on this, but the current 2015 draft has the following amended text in para 2 of section 8.1.3.3: --- The asso

[Bug c++/67943] Friend declaration applied to base class, leading to allowing access to protected base

2015-10-12 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67943 --- Comment #1 from Barry Revzin --- Actually, according to [class.base.access], this is valid code. Unless CWG 472 gets adopted I guess. In any case, disregard - my bad.

[Bug c++/67943] New: Friend declaration applied to base class, leading to allowing access to protected base

2015-10-12 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67943 Bug ID: 67943 Summary: Friend declaration applied to base class, leading to allowing access to protected base Product: gcc Version: 5.2.0 Status: UNCONFIRMED Se

[Bug c++/67942] diagnose placement new buffer overflow

2015-10-12 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67942 Martin Sebor changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |msebor at gcc dot gnu.org --- Com

[Bug c++/67942] New: diagnose placement new buffer overflow

2015-10-12 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67942 Bug ID: 67942 Summary: diagnose placement new buffer overflow Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/67815] Optimize const1 * copysign (const2, y) into copysign (const1 * const2, y) if const1 > 0 or -copysign (const1 * const2, y) if const1 < 0

2015-10-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67815 --- Comment #5 from Jakub Jelinek --- Comment on attachment 36487 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36487 r2 I think for copysign we don't want/need the first_pass_instance guard, and likely also not flag_unsafe_math_optimizat

[Bug sanitizer/67941] New: calls on function pointer from a captureless lambda cause ubsan warning

2015-10-12 Thread blaffablaffa at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67941 Bug ID: 67941 Summary: calls on function pointer from a captureless lambda cause ubsan warning Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/67815] Optimize const1 * copysign (const2, y) into copysign (const1 * const2, y) if const1 > 0 or -copysign (const1 * const2, y) if const1 < 0

2015-10-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67815 --- Comment #4 from Marek Polacek --- Created attachment 36487 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36487&action=edit r2 Untested preliminary patch. I'm not sure about the floating-point matter in there.

[Bug target/67940] Wrong stack alignment adjustment

2015-10-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67940 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/67940] Wrong stack alignment adjustment

2015-10-12 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67940 --- Comment #2 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Oct 12 17:36:21 2015 New Revision: 228732 URL: https://gcc.gnu.org/viewcvs?rev=228732&root=gcc&view=rev Log: Correct x86 backend stack alignment adjustment Add missing -1 in x

[Bug libgcc/59412] __fixunsdfDI triggers wrong inexact exceptions

2015-10-12 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59412 --- Comment #1 from Joseph S. Myers --- Note that in addition to spurious "inexact" exceptions, this division can cause spurious "underflow" exceptions when converting tiny values to integer 0. Other spurious exceptions can occur in overflow cas

[Bug target/67940] Wrong stack alignment adjustment

2015-10-12 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67940 --- Comment #1 from Uroš Bizjak --- This doesn't need a PR. Just commit the (pre-approved) obvious patch.

[Bug target/67940] New: Wrong stack alignment adjustment

2015-10-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67940 Bug ID: 67940 Summary: Wrong stack alignment adjustment Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread rcopley at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #2 from R Copley --- Thanks Jonathan. It's clear enough from what I wrote that: (1) The same kind of incorrect output is produced by (a) including and using std::printf, and (b) using iostreams and std::hexfloat; (2) The correct ou

[Bug fortran/67939] ICE on using data with negative substring range

2015-10-12 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67939 --- Comment #1 from Gerhard Steinmetz --- $ echo $LANG de_DE.UTF-8 $ echo $LC_ALL $ cat z3.f90 program p character(8) :: x data x(3:1) /'abc'/ end $ gfortran -g -O0 z3.f90 z3.f90:3:17: data x(3:1) /'abc'/ 1 Warning

[Bug fortran/67939] New: ICE on using data with negative substring range

2015-10-12 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67939 Bug ID: 67939 Summary: ICE on using data with negative substring range Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: f

[Bug target/66697] Feature request: -mstackrealign and force_align_arg_pointer for x86_64

2015-10-12 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66697 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/67938] ICE on using assumed rank character with some intrinsics

2015-10-12 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67938 --- Comment #1 from Gerhard Steinmetz --- $ cat z1.f90 program p implicit none character(1) :: z(3) call s(z) contains subroutine s(x) character(1) :: x(..) print *, lbound(x) print *, ubound(x) end subroutine en

[Bug fortran/67938] New: ICE on using assumed rank character with some intrinsics

2015-10-12 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67938 Bug ID: 67938 Summary: ICE on using assumed rank character with some intrinsics Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Prior

[Bug fortran/67885] ICE on using parameter array in block

2015-10-12 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67885 --- Comment #4 from Gerhard Steinmetz --- Deleting the dimension from parameter a (making it scalar) lets examples z1.f90 and z5.f90 compile and run fine. $ cat y1.f90 program p block real, parameter :: a = 1.0 real :: x(2)

[Bug target/66697] Feature request: -mstackrealign and force_align_arg_pointer for x86_64

2015-10-12 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66697 --- Comment #28 from uros at gcc dot gnu.org --- Author: uros Date: Mon Oct 12 16:29:37 2015 New Revision: 228728 URL: https://gcc.gnu.org/viewcvs?rev=228728&root=gcc&view=rev Log: Backport from mainline 2015-10-08 H.J. Lu

[Bug middle-end/67912] [6 Regression] ICE in gen_lowpart_common, at emit-rtl.c:1399

2015-10-12 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67912 John David Anglin changed: What|Removed |Added CC||danglin at gcc dot gnu.org --- Comme

[Bug gcov-profile/67937] gcov gives wrong results when negative counts are involved

2015-10-12 Thread Pidgeot18 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67937 --- Comment #2 from Joshua Cranmer --- Created attachment 36486 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36486&action=edit test-case.gcno And the corresponding .gcno file. The testcase was minimized by bisecting the original .gcda/.

[Bug gcov-profile/67937] gcov gives wrong results when negative counts are involved

2015-10-12 Thread Pidgeot18 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67937 --- Comment #1 from Joshua Cranmer --- Created attachment 36485 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36485&action=edit test-case.gcda (It's a 4.7 test case, but the file format can still be read with trunk gcov the last I checked

[Bug gcov-profile/67937] New: gcov gives wrong results when negative counts are involved

2015-10-12 Thread Pidgeot18 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67937 Bug ID: 67937 Summary: gcov gives wrong results when negative counts are involved Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal P

[Bug fortran/67936] New: Off-by-one columns in caret

2015-10-12 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67936 Bug ID: 67936 Summary: Off-by-one columns in caret Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assig

[Bug bootstrap/67931] [6 Regression] Gcc [trunk revision 228704] failed to profiledbootstrap on x86_64

2015-10-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67931 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/67935] internal compiler error: Segmentation fault

2015-10-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67935 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/66790] Invalid uninitialized register handling in REE

2015-10-12 Thread derodat at adacore dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66790 --- Comment #43 from Pierre-Marie de Rodat --- (In reply to Bernd Schmidt from comment #42) > I don't think that would actually help. Even if something is an actual > incoming argument register, it may still be uninitialized by the caller. Sure,

[Bug c++/67934] [concepts] ICE when providing default function implementations using concepts

2015-10-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67934 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer

2015-10-12 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66070 --- Comment #4 from Sebastian Pop --- r227572

[Bug c++/67935] New: internal compiler error: Segmentation fault

2015-10-12 Thread niqingliang2003 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67935 Bug ID: 67935 Summary: internal compiler error: Segmentation fault Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: critical Priority: P3 Component: c++

[Bug debug/67192] [6 Regression] Backward-goto in loop can get wrong line number

2015-10-12 Thread arnez at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67192 --- Comment #20 from Andreas Arnez --- Posted a patch that is not as ambitious as completely getting rid of input_location, but also doesn't require a new function like c_parser_peek_token_keep_input_location(): https://gcc.gnu.org/ml/gcc-patc

[Bug c++/67834] [5 Regression] Local references inside comdat groups

2015-10-12 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67834 --- Comment #4 from John David Anglin --- I suppose this is a package bug but it is present in a number of packages: static inline void handle_overflow_nop(void){} class recv_packet_handler{ public: ... private: vrt_unpacker_type _vrt_unp

[Bug c++/67934] New: [concepts] ICE when providing default function implementations using concepts

2015-10-12 Thread michel.steuwer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67934 Bug ID: 67934 Summary: [concepts] ICE when providing default function implementations using concepts Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: nor

[Bug tree-optimization/67476] Add --param parloops-schedule=

2015-10-12 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67476 --- Comment #9 from vries at gcc dot gnu.org --- Author: vries Date: Mon Oct 12 14:14:11 2015 New Revision: 228717 URL: https://gcc.gnu.org/viewcvs?rev=228717&root=gcc&view=rev Log: Handle simple latch in expand_omp_for_generic 2015-10-12 Tom d

[Bug tree-optimization/67476] Add --param parloops-schedule=

2015-10-12 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67476 --- Comment #10 from vries at gcc dot gnu.org --- Author: vries Date: Mon Oct 12 14:14:22 2015 New Revision: 228718 URL: https://gcc.gnu.org/viewcvs?rev=228718&root=gcc&view=rev Log: Add missing phis in expand_omp_for_generic 2015-10-12 Tom de

[Bug fortran/67933] New: [4.9/5/Trunk Regression] ICE for array of a derived type with allocatable class in derived type object

2015-10-12 Thread mandrew9 at vt dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67933 Bug ID: 67933 Summary: [4.9/5/Trunk Regression] ICE for array of a derived type with allocatable class in derived type object Product: gcc Version: 6.0 Status: UNCONFIRME

[Bug libstdc++/67932] Incorrect conversion to hexfloat

2015-10-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 --- Comment #1 from Jonathan Wakely --- Your preprocessed source doesn't use std::hexfloat, so any problem comes from std::printf, which is part of your C library not part of GCC.

[Bug target/67919] GCC Compiler failed with "gcc-5.2.0/gcc/expr.c:6529:1: internal compiler error: output_operand: invalid shift operand"

2015-10-12 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67919 Andrew Pinski changed: What|Removed |Added Component|c |target Version|5.2.0

[Bug c++/51048] Class template inheritance doesn't work well with function-local types

2015-10-12 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51048 Paolo Carlini changed: What|Removed |Added CC||rodrigc at gcc dot gnu.org --- Comment #

[Bug c++/67888] Compiling clang 3.7.0 results in is used but never defined

2015-10-12 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67888 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/51048] Class template inheritance doesn't work well with function-local types

2015-10-12 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51048 --- Comment #9 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon Oct 12 13:15:30 2015 New Revision: 228714 URL: https://gcc.gnu.org/viewcvs?rev=228714&root=gcc&view=rev Log: /cp 2015-10-12 Paolo Carlini Backport from mainline

[Bug libstdc++/67932] New: Incorrect conversion to hexfloat

2015-10-12 Thread rcopley at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67932 Bug ID: 67932 Summary: Incorrect conversion to hexfloat Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++

[Bug other/67552] [meta] x86 interrupt attribute

2015-10-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67552 Bug 67552 depends on bug 67850, which changed state. Bug 67850 Summary: Wrong call_used_regs used in aggregate_value_p https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67850 What|Removed |Added -

[Bug target/67850] Wrong call_used_regs used in aggregate_value_p

2015-10-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67850 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/67783] [4.9/5 Regression] quadratic time consumption in IPA inlining with -O1 and higher

2015-10-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67783 --- Comment #7 from Richard Biener --- Author: rguenth Date: Mon Oct 12 12:26:02 2015 New Revision: 228710 URL: https://gcc.gnu.org/viewcvs?rev=228710&root=gcc&view=rev Log: 2015-10-12 Richard Biener PR ipa/67783 * ipa-inline

[Bug target/67850] Wrong call_used_regs used in aggregate_value_p

2015-10-12 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67850 --- Comment #3 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Oct 12 12:26:09 2015 New Revision: 228711 URL: https://gcc.gnu.org/viewcvs?rev=228711&root=gcc&view=rev Log: Merge ix86_maybe_switch_abi with ix86_set_current_function ix86_ma

[Bug c/67930] segmentation fault

2015-10-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67930 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug bootstrap/67931] New: [6 Regression] Gcc [trunk revision 228704] failed to profiledbootstrap on x86_64

2015-10-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67931 Bug ID: 67931 Summary: [6 Regression] Gcc [trunk revision 228704] failed to profiledbootstrap on x86_64 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity:

[Bug c/67930] New: segmentation fault

2015-10-12 Thread ka_bena at yahoo dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67930 Bug ID: 67930 Summary: segmentation fault Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassi

[Bug target/67849] AVX512 Hitting upper-bank register on extract insn split

2015-10-12 Thread afomin.mailbox at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67849 Alexander Fomin changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #4 from Alexander F

[Bug target/67849] AVX512 Hitting upper-bank register on extract insn split

2015-10-12 Thread kyukhin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67849 --- Comment #3 from Kirill Yukhin --- Author: kyukhin Date: Mon Oct 12 11:03:56 2015 New Revision: 228709 URL: https://gcc.gnu.org/viewcvs?rev=228709&root=gcc&view=rev Log: PR target/67849 gcc/ * config/i386/sse.md (define_split

[Bug target/67929] [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion

2015-10-12 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929 ktkachov at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ktkachov at gcc dot

[Bug target/67929] New: [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion

2015-10-12 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67929 Bug ID: 67929 Summary: [4.9/5/6 Regression][arm] Wrong code for FP mult-by-power-of-2 + int conversion Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: w

[Bug c++/61362] g++ (Ubuntu 4.8.2-19ubuntu1) 4.8.2 does not compile lambda with template

2015-10-12 Thread thibaut.lutz at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61362 --- Comment #6 from Thibaut LUTZ --- My previous test cases still fails with 6.0.0 20151012 on linux64. It passes with "-std=c++11". Fails with "-std=c++14", "-std=c++17", "-std=c++1y". Same error

[Bug rtl-optimization/67715] [6 Regression][ARM] ICE in cselib.c during reload_cse_regs

2015-10-12 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67715 renlin at gcc dot gnu.org changed: What|Removed |Added CC||renlin at gcc dot gnu.org ---

[Bug libstdc++/63176] std::generate_canonical::digits>() generates 1.0f

2015-10-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63176 --- Comment #4 from Jonathan Wakely --- Meh. Don't use generate_canonical then.

[Bug tree-optimization/66070] [GRAPHITE] cc1 gets killed by OOM killer

2015-10-12 Thread steffen at hauihau dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66070 --- Comment #3 from Steffen Hau --- Could you please provide the corresponding revision which fixed the issue?

[Bug fortran/67779] Strange ordering with strings in extended object

2015-10-12 Thread arjen.markus895 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67779 --- Comment #7 from Arjen Markus --- Yes, I can confirm this - I also tried with the Intel Fortran compiler and that sorts the integers and strings in the way one would expect.

[Bug c++/67928] New: Ambiguous call not diagnosed

2015-10-12 Thread alexpolt at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67928 Bug ID: 67928 Summary: Ambiguous call not diagnosed Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assign

[Bug tree-optimization/67908] gcc segfaults with -fstack-check (internal compiler error) / armv7 host and target

2015-10-12 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67908 Eric Botcazou changed: What|Removed |Added Status|WAITING |NEW Component|middle-end

[Bug middle-end/67908] gcc segfaults with -fstack-check (internal compiler error) / armv7 host and target

2015-10-12 Thread gcc-bugs at zahlenfresser dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67908 --- Comment #2 from Stefan Keller --- The distribution's compiler is built without debug symbols. I need to rebuild, which may take a while. Here's the output of gdb in case it helps anyways: Reading symbols from /usr/lib/gcc/armv7l-unknown-linu

[Bug c++/67888] Compiling clang 3.7.0 results in is used but never defined

2015-10-12 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67888 --- Comment #8 from Jason Merrill --- (In reply to Paolo Carlini from comment #7) > I have no objections, the patch seems safe to backport. Jason, shall I go > ahead if it regtests Ok on the branch? Sure.

[Bug libstdc++/67922] std::unordered_map::clear should take time linear in the number of elements

2015-10-12 Thread yegor.derevenets at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67922 --- Comment #2 from Yegor Derevenets --- > But then the issue is that clear () doesn't shrink the map. No, the issue is that clear() touches all the buckets, instead of touching only those containing the elements. libc++'s implementation does not

[Bug middle-end/67908] gcc segfaults with -fstack-check (internal compiler error) / armv7 host and target

2015-10-12 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67908 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/54367] [meta-bug] lambda expressions

2015-10-12 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 58566, which changed state. Bug 58566 Summary: [c++11] ICE with invalid expression in lambda body https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58566 What|Removed |Added -

[Bug c++/58566] [c++11] ICE with invalid expression in lambda body

2015-10-12 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58566 Ville Voutilainen changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/58566] [c++11] ICE with invalid expression in lambda body

2015-10-12 Thread ville at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58566 --- Comment #6 from ville at gcc dot gnu.org --- Author: ville Date: Mon Oct 12 08:55:19 2015 New Revision: 228706 URL: https://gcc.gnu.org/viewcvs?rev=228706&root=gcc&view=rev Log: PR c++/58566 /cp 2015-10-12 Ville Voutilainen PR c+

[Bug c++/67888] Compiling clang 3.7.0 results in is used but never defined

2015-10-12 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67888 Paolo Carlini changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #7

[Bug ipa/62051] [4.9/5/6 Regression] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively

2015-10-12 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62051 --- Comment #9 from Jason Merrill --- Created attachment 36480 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36480&action=edit visibility flag patch Is this the sort of thing you had in mind?

[Bug ipa/67600] [5/6 Regression] Segfault when assigning only one char to ostreambuf_iterator compiled with -O2 or -O3

2015-10-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67600 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug rtl-optimization/67864] [6 Regression] CSiBE size regression

2015-10-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67864 --- Comment #2 from Richard Biener --- No difference for x86 (but that may have been expected)

[Bug ipa/67056] [5/6 regression] Wrong code generated

2015-10-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67056 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug ipa/66738] [5/6 Regression] optimizer bug related to exceptions and static symbols

2015-10-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66738 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c/67925] docs lie about being unable to inline function call before definition

2015-10-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67925 --- Comment #3 from Richard Biener --- Patches welcome ;) I think refering to -Winline here might make most sense.

  1   2   >