[Bug c/77770] New: Internal compiler error on source which compiles with earlier versions.

2016-09-28 Thread zoltan at bendor dot com.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0 Bug ID: 0 Summary: Internal compiler error on source which compiles with earlier versions. Product: gcc Version: unknown Status: UNCONFIRMED Severity: norma

[Bug c/77770] Internal compiler error on source which compiles with earlier versions.

2016-09-28 Thread zoltan at bendor dot com.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0 --- Comment #1 from Zoltan Kocsi --- Created attachment 39709 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39709&action=edit The error message from the compiler

[Bug c/77770] Internal compiler error on source which compiles with earlier versions.

2016-09-28 Thread zoltan at bendor dot com.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0 --- Comment #2 from Zoltan Kocsi --- Created attachment 39710 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39710&action=edit The pre-compiled source

[Bug target/77770] [5/6 Regression] Internal compiler error on source which compiles with earlier versions.

2016-09-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|---

[Bug target/77770] [5/6/7 Regression] Internal compiler error on source which compiles with earlier versions.

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=0 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/77769] function generated for OpenMP region uses wrong instruction set

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77769 --- Comment #2 from Richard Biener --- The testcase you attached can't work because we can't inline an avx2 function into a function not having avx2 enabled.

[Bug driver/19541] need another option to support what -I- did just besides -iquote

2016-09-28 Thread robert-gcc at debian dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19541 Robert Luberda changed: What|Removed |Added CC||robert-gcc at debian dot org --- Commen

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 Richard Biener changed: What|Removed |Added Keywords||lto CC|

[Bug target/77761] [7 Regression] wrong code with -fschedule-insns -mavx512f --param=max-pending-list-length=512

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77761 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug target/77756] __get_cpuid() returns wrong values for level 7 (extended features)

2016-09-28 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77756 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/77756] __get_cpuid() returns wrong values for level 7 (extended features)

2016-09-28 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77756 Uroš Bizjak changed: What|Removed |Added Target Milestone|--- |6.3

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 --- Comment #2 from Markus Trippelsdorf --- 0x10c39b13 crash_signal ../../gcc/gcc/toplev.c:337 0x10f818d8 visit_reference_op_store ../../gcc/gcc/tree-ssa-sccvn.c:3613 0x10f818d8 visit_use ../../gcc/gcc/tree-ssa-sccvn.c:385

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 --- Comment #3 from Markus Trippelsdorf --- So it looks like r240534 is causing this issue.

[Bug driver/19541] need another option to support what -I- did just besides -iquote

2016-09-28 Thread achurch+gcc at achurch dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19541 --- Comment #27 from Andrew Church --- I've updated the undeprecation patch at http://achurch.org/patch-pile/#gcc for 4.9.4 and 6.2.0 (sorry about laziness). I'm mildly amused at how the quotation style ('...' vs `...') and line wrap column in t

[Bug c++/77771] New: internal compiler error: in cxx_eval_bit_field_ref, at cp/constexpr.c:2090

2016-09-28 Thread bruck.michael at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1 Bug ID: 1 Summary: internal compiler error: in cxx_eval_bit_field_ref, at cp/constexpr.c:2090 Product: gcc Version: 5.4.1 Status: UNCONFIRMED Severity: norm

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 --- Comment #4 from Richard Biener --- Interesting. This means vnresult is NULL. I see we can arrive here through tree vn_reference_lookup (tree op, tree vuse, vn_lookup_kind kind, vn_reference_t *vnresult, bool tbaa_p) {

[Bug c++/77772] New: Segmentation fault when running an application with gdb

2016-09-28 Thread antonio.poggiali at datalogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 Bug ID: 2 Summary: Segmentation fault when running an application with gdb Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: major Priorit

[Bug c++/77772] Segmentation fault when running an application with gdb

2016-09-28 Thread antonio.poggiali at datalogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 --- Comment #1 from Antonio Poggiali --- Created attachment 39713 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39713&action=edit Logs, command line and temp file with GCC 4.9.3

[Bug c++/77772] Segmentation fault when running an application with gdb

2016-09-28 Thread antonio.poggiali at datalogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 --- Comment #2 from Antonio Poggiali --- Created attachment 39714 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39714&action=edit Source files

[Bug c++/77772] Segmentation fault when running an application with gdb

2016-09-28 Thread antonio.poggiali at datalogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 --- Comment #3 from Antonio Poggiali --- Created attachment 39715 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39715&action=edit Logs of the cross-compiled program segmentation fault with gdb attached.

[Bug middle-end/77769] function generated for OpenMP region uses wrong instruction set

2016-09-28 Thread yzhang1985 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77769 --- Comment #3 from Yale Zhang --- (In reply to Richard Biener from comment #2) > The testcase you attached can't work because we can't inline an avx2 > function into a function not having avx2 enabled. Right, but main() and the OpenMP function

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 --- Comment #5 from Markus Trippelsdorf --- (gdb) p vnresult $1 = (vn_reference_s *) 0x0 (gdb) p debug_tree(lhs) unit size align 32 symtab 0 alias set -1 canonic

[Bug c++/77772] Segmentation fault when running an application with gdb

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 Jonathan Wakely changed: What|Removed |Added Target||arm-*-linux-gnueabi Severity

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/77773] New: [7/6 regression] Segfault when compiling __simd64_float16_t using arm-none-eabi-g++ with debug information

2016-09-28 Thread avieira at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3 Bug ID: 3 Summary: [7/6 regression] Segfault when compiling __simd64_float16_t using arm-none-eabi-g++ with debug information Product: gcc Version: 7.0

[Bug debug/77773] [7/6 regression] Segfault when compiling __simd64_float16_t using arm-none-eabi-g++ with debug information

2016-09-28 Thread avieira at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3 --- Comment #1 from avieira at gcc dot gnu.org --- When I say without errors I meant without segfaulting. It will print out the following error for version 5 if you dont include '-mfpu=neon': t.c:1:9: error: '__simd64_float16_t' does not name a ty

[Bug debug/77773] [6/7 regression] Segfault when compiling __simd64_float16_t using arm-none-eabi-g++ with debug information

2016-09-28 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3 ktkachov at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug debug/77773] [6/7 regression] Segfault when compiling __simd64_float16_t using arm-none-eabi-g++ with debug information

2016-09-28 Thread avieira at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3 --- Comment #3 from avieira at gcc dot gnu.org --- Just to make it clear: The command I showed without the '-g' did use to error on gcc-5, but it doesnt on 6 and 7: $ gcc-5/arm-none-eabi-g++ -S t.c -mfloat-abi=hard -march=armv7-a t.c:1:9: error:

[Bug debug/77773] [6/7 regression] Segfault when compiling __simd64_float16_t using arm-none-eabi-g++ with debug information

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.3

[Bug c++/77772] Segmentation fault when running an application with gdb

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 --- Comment #4 from Richard Biener --- This looks like a libc/loader issue to me. My source points at /* Initialize _r_debug if it has not already been done. The argument is the run-time load address of the dynamic linker, to be put in _

[Bug libstdc++/77686] [6/7 Regression] wrong code on arm-linux-gnueabi and arm-linux-gnueabihf

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77686 --- Comment #19 from Jonathan Wakely --- Author: redi Date: Wed Sep 28 10:57:46 2016 New Revision: 240567 URL: https://gcc.gnu.org/viewcvs?rev=240567&root=gcc&view=rev Log: libstdc++/77686 use may_alias for std::function storage PR libs

[Bug tree-optimization/32650] Convert p+strlen(p) to strchr(p, '\0') if profitable

2016-09-28 Thread wdijkstr at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32650 Wilco changed: What|Removed |Added CC||wdijkstr at arm dot com --- Comment #2 from Wilc

[Bug c++/77772] Segmentation fault when running an application with gdb

2016-09-28 Thread antonio.poggiali at datalogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 --- Comment #5 from Antonio Poggiali --- (In reply to Richard Biener from comment #4) > This looks like a libc/loader issue to me. My source points at > > /* Initialize _r_debug if it has not already been done. The argument is >the run-tim

[Bug bootstrap/77774] New: Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread coypu at sdf dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 Bug ID: 4 Summary: Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925 Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/77686] [6/7 Regression] wrong code on arm-linux-gnueabi and arm-linux-gnueabihf

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77686 --- Comment #20 from Jonathan Wakely --- Author: redi Date: Wed Sep 28 12:03:43 2016 New Revision: 240571 URL: https://gcc.gnu.org/viewcvs?rev=240571&root=gcc&view=rev Log: libstdc++/77686 use may_alias for std::function storage PR libs

[Bug libstdc++/77686] [6/7 Regression] wrong code on arm-linux-gnueabi and arm-linux-gnueabihf

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77686 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/77686] [6/7 Regression] wrong code on arm-linux-gnueabi and arm-linux-gnueabihf

2016-09-28 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77686 --- Comment #22 from rguenther at suse dot de --- On Wed, 28 Sep 2016, redi at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77686 > > Jonathan Wakely changed: > >What|Removed |Added

[Bug c++/77748] pr77550.C fails on arm-none-eabi

2016-09-28 Thread edlinger at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77748 --- Comment #24 from Bernd Edlinger --- Author: edlinger Date: Wed Sep 28 12:11:57 2016 New Revision: 240573 URL: https://gcc.gnu.org/viewcvs?rev=240573&root=gcc&view=rev Log: 2016-09-28 Bernd Edlinger PR c++/77748 * g++.dg/p

[Bug c++/77733] Add fixit hint suggesting to use std::move

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77733 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/77774] Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug bootstrap/77774] Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug fortran/77707] [5/6/7 Regression] formatted direct access: nextrec off by one

2016-09-28 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77707 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug bootstrap/77774] Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 --- Comment #3 from ktkachov at gcc dot gnu.org --- (In reply to ktkachov from comment #2) > The configure target used here is armv6--netbsdelf-eabihf (note two dashes > after armv6) > > aarch64-common.o is added to extra_objs in config.gcc Of c

[Bug c++/77775] New: [7 Regression] since r238559 Kdevelop gets miscompiled

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 Bug ID: 5 Summary: [7 Regression] since r238559 Kdevelop gets miscompiled Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug c++/77775] [7 Regression] since r238559 Kdevelop gets miscompiled

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 --- Comment #1 from Markus Trippelsdorf --- Created attachment 39718 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39718&action=edit good assembly

[Bug c++/77775] [7 Regression] since r238559 Kdevelop gets miscompiled

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 --- Comment #2 from Markus Trippelsdorf --- Created attachment 39719 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39719&action=edit bad assembly

[Bug c++/77775] [7 Regression] since r238559 Kdevelop gets miscompiled

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 --- Comment #3 from Markus Trippelsdorf --- g++ -O0 -fPIC -c moc_area.ii -S -o bad_

[Bug libstdc++/77776] New: C++17 std::hypot implementation is poor

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 Bug ID: 6 Summary: C++17 std::hypot implementation is poor Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++

[Bug libstdc++/77686] [6/7 Regression] wrong code on arm-linux-gnueabi and arm-linux-gnueabihf

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77686 --- Comment #23 from Jonathan Wakely --- Author: redi Date: Wed Sep 28 12:47:24 2016 New Revision: 240574 URL: https://gcc.gnu.org/viewcvs?rev=240574&root=gcc&view=rev Log: libstdc++/77686 use may_alias for std::function storage PR libs

[Bug testsuite/77411] object-size-9.c -fpic -m32 failure

2016-09-28 Thread edlinger at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77411 --- Comment #5 from Bernd Edlinger --- Author: edlinger Date: Wed Sep 28 12:48:16 2016 New Revision: 240575 URL: https://gcc.gnu.org/viewcvs?rev=240575&root=gcc&view=rev Log: backport from mainline 2016-09-23 Bernd Edlinger Tom de

[Bug tree-optimization/77399] Poor code generation for vector casts and loads

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77399 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/77777] New: Use rich location to mark correct expression for "invalid use of non-static member function"

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 Bug ID: 7 Summary: Use rich location to mark correct expression for "invalid use of non-static member function" Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug bootstrap/77774] Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread coypu at sdf dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 --- Comment #4 from coypu --- indeed in EXTRAOBJS I only have netbsd.o I'll try to use arm*) instead, and will report back.

[Bug c++/77711] Add fix-it hints for missing parentheses in member function call

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77711 --- Comment #3 from Jonathan Wakely --- With: --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -1823,6 +1823,7 @@ invalid_nonstatic_memfn_p (location_t loc, tree expr, tsubst_flags_t complain) /* Don't enforce this in MS mode. */ if (flag_m

[Bug c++/77733] Add fixit hint suggesting to use std::move

2016-09-28 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77733 David Malcolm changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org --- Comment

[Bug c++/77733] Add fixit hint suggesting to use std::move

2016-09-28 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77733 --- Comment #4 from David Malcolm --- (In reply to Jonathan Wakely from comment #1) > As well as a fixit hint suggesting to use std::move it might be useful to > display the "" text in colour so it stands out. Good idea.

[Bug c++/77711] Add fix-it hints for missing parentheses in member function call

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77711 --- Comment #4 from Jonathan Wakely --- Ideally we'd look to see if a.foo() would return a type that would make the call bar( a.foo() ) valid, and not suggest it otherwise (there's no point suggesting it if a.foo() returns void, for example). An

[Bug middle-end/77407] Optimize integer i / abs (i) into the sign of i

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77407 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug testsuite/77710] FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-4.c

2016-09-28 Thread thopre01 at gcc dot gnu.org
ble-libmudflap --disable-libquadmath --disable-libssp --disable-libstdcxx-pch --disable-nls --disable-rda --disable-sid --disable-tui --disable-utils --disable-werror --disable-fixed-point Thread model: single gcc version 7.0.0 20160928 (experimental) (GCC) % grep -A 2 FAIL build/gcc/testsuite/gcc/

[Bug fortran/77764] ICE in is_anonymous_component, at fortran/interface.c:450

2016-09-28 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77764 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/77774] Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 --- Comment #5 from Richard Earnshaw --- (In reply to coypu from comment #4) > indeed in EXTRAOBJS I only have netbsd.o > I'll try to use arm*) instead, and will report back. netbsd.o (and netbsd.c) don't appear to exist or be referenced anywher

[Bug tree-optimization/72712] [7 Regression] Tenfold compile time regression

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72712 --- Comment #5 from Richard Biener --- Now that we have another (early) pass things should be even worse. Current trunk at -O2 with -fno-checking improved though (I guess by means of a cost model or so): phase opt and generate : 69.39 (99%)

[Bug c++/77775] [7 Regression] since r238559 Kdevelop gets miscompiled

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 Richard Biener changed: What|Removed |Added Keywords||wrong-code Target Milestone|---

[Bug bootstrap/77774] Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread coypu at sdf dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 --- Comment #6 from coypu --- It is a local change bug! thanks. I'll let you know if the build completes.

[Bug bootstrap/77774] Build failure on netbsd-7.0.1/arm6hf of gcc 6.2.0, 7-20160925

2016-09-28 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4 Richard Earnshaw changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug middle-end/55152] MAX_EXPR(a,-a) is really ABS_EXPR(a)

2016-09-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55152 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/77777] Use rich location to mark correct expression for "invalid use of non-static member function"

2016-09-28 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 David Malcolm changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org --- Comment

[Bug tree-optimization/77778] New: ICE at -Os and above on x86_64-linux-gnu in both 32-bit and 64-bit modes (Segmentation fault, visit_reference_op_store, extract_and_process_scc_for_name)

2016-09-28 Thread chengniansun at gmail dot com
-bootstrap Thread model: posix gcc version 7.0.0 20160928 (experimental) [trunk revision 240565] (GCC) $ $ gcc-trunk -O3 small.c small.c: In function ‘main’: small.c:5:5: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] c = &a; ^ small.c

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 Markus Trippelsdorf changed: What|Removed |Added CC||chengniansun at gmail dot com ---

[Bug tree-optimization/77778] ICE at -Os and above on x86_64-linux-gnu in both 32-bit and 64-bit modes (Segmentation fault, visit_reference_op_store, extract_and_process_scc_for_name)

2016-09-28 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=8 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/77779] New: unnecessary trap checks for pointer subtraction with -ftrapv

2016-09-28 Thread jfc at mit dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=9 Bug ID: 9 Summary: unnecessary trap checks for pointer subtraction with -ftrapv Product: gcc Version: 5.4.1 Status: UNCONFIRMED Severity: minor Pr

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

2016-09-28 Thread jonathan.ross at imc dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 Jonathan Ross changed: What|Removed |Added CC||jonathan.ross at imc dot com --- Comment

[Bug fortran/77385] "Unclassifiable statement" from gfortran

2016-09-28 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77385 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/77718] [7 Regression] expand_builtin_memcmp swaps args

2016-09-28 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77718 --- Comment #6 from acsawdey at gcc dot gnu.org --- I can confirm that Bernd's patch fixes the issue, bootstraps on powerpc64le, and does not cause any new regression test failures in "make check".

[Bug go/77780] Go front-end ignores NO_DOLLAR_IN_LABEL

2016-09-28 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77780 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/77780] New: Go front-end ignores NO_DOLLAR_IN_LABEL

2016-09-28 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77780 Bug ID: 77780 Summary: Go front-end ignores NO_DOLLAR_IN_LABEL Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

2016-09-28 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 --- Comment #27 from Iain Sandoe --- (In reply to Jonathan Ross from comment #26) > (In reply to Iain Sandoe from comment #23) > > (In reply to Francois-Xavier Coudert from comment #22) > > > When a fix is designed, could you please backport it t

[Bug bootstrap/77753] [7 Regression] broken profiledbootstrap due to -Werror=format-length in varasm.c:1573

2016-09-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77753 --- Comment #3 from Martin Sebor --- Author: msebor Date: Wed Sep 28 16:02:06 2016 New Revision: 240581 URL: https://gcc.gnu.org/viewcvs?rev=240581&root=gcc&view=rev Log: PR bootstrap/77753 - [7 Regression] broken profiledbootstrap due to gcc/C

[Bug c++/77781] New: [DR 1315]

2016-09-28 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77781 Bug ID: 77781 Summary: [DR 1315] Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc

[Bug libgcc/77519] [5/6 Regression] complex multiply excess precision handling inverted

2016-09-28 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77519 --- Comment #4 from Joseph S. Myers --- Author: jsm28 Date: Wed Sep 28 16:11:44 2016 New Revision: 240582 URL: https://gcc.gnu.org/viewcvs?rev=240582&root=gcc&view=rev Log: Correct libgcc complex multiply excess precision handling (PR libgcc/775

[Bug c++/77781] [DR 1315] Some valid cases of partial specialization not accepted

2016-09-28 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77781 Ville Voutilainen changed: What|Removed |Added Keywords||rejects-valid CC|

[Bug middle-end/77683] [7 regression] ICE on %lf directive in format_floating in gimple-ssa-sprintf.c:1163

2016-09-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77683 --- Comment #3 from Martin Sebor --- Author: msebor Date: Wed Sep 28 16:13:12 2016 New Revision: 240583 URL: https://gcc.gnu.org/viewcvs?rev=240583&root=gcc&view=rev Log: PR middle-end/77683 - ICE on %lf directive in format_floating in gcc/test

[Bug libgcc/77519] [5 Regression] complex multiply excess precision handling inverted

2016-09-28 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77519 Joseph S. Myers changed: What|Removed |Added Summary|[5/6 Regression] complex|[5 Regression] complex

[Bug middle-end/77683] [7 regression] ICE on %lf directive in format_floating in gimple-ssa-sprintf.c:1163

2016-09-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77683 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/77762] Incorrect destination buffer length in -Wformat-length warning

2016-09-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77762 --- Comment #5 from Martin Sebor --- Author: msebor Date: Wed Sep 28 16:24:35 2016 New Revision: 240584 URL: https://gcc.gnu.org/viewcvs?rev=240584&root=gcc&view=rev Log: PR c/77762 - Incorrect destination buffer length in -Wformat-length warnin

[Bug middle-end/69976] Zero the local stack on function exit

2016-09-28 Thread daniel.gutson at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69976 --- Comment #11 from Daniel Gutson --- Any update on this?

[Bug c++/77777] Use rich location to mark correct expression for "invalid use of non-static member function"

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 --- Comment #2 from Jonathan Wakely --- (In reply to David Malcolm from comment #1) > (In reply to Jonathan Wakely from comment #0) > > There are lots of cases where we should use rich locations, but here's one > Do you mean a fix-it hint? I don

[Bug c++/77777] Use rich location to mark correct expression for "invalid use of non-static member function"

2016-09-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 --- Comment #3 from Jonathan Wakely --- Or maybe even better, make the caret point to the member function, but cover the entire expression: x.foo ~~^~~ (Please ignore the "did you mean...?" part shown in the initial comment, that w

[Bug c++/77777] Use rich location to mark correct expression for "invalid use of non-static member function"

2016-09-28 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 --- Comment #4 from David Malcolm --- FWIW the location information is available in the frame above: Breakpoint 6, invalid_nonstatic_memfn_p (loc=205792, expr=, complain=3) at ../../src/gcc/cp/typeck.c:1834 1834ex

[Bug fortran/77783] New: ICE in gfc_compare_union_types, at fortran/interface.c:545

2016-09-28 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77783 Bug ID: 77783 Summary: ICE in gfc_compare_union_types, at fortran/interface.c:545 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Prior

[Bug fortran/77783] ICE in gfc_compare_union_types, at fortran/interface.c:545

2016-09-28 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77783 --- Comment #1 from Gerhard Steinmetz --- Some variations : $ cat z2.f90 subroutine f(x) structure /s1/ union integer i end union end structure record /s1/ x x.i = 0 end subroutine g structure /s1/ union end un

[Bug middle-end/77784] New: duplicate warning for snprintf for n > object size

2016-09-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77784 Bug ID: 77784 Summary: duplicate warning for snprintf for n > object size Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/69080] No automatic deallocation of allocatable function results

2016-09-28 Thread sv.muel...@tu-braunschweig.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69080 --- Comment #14 from Mueller --- I'd really like to know why this report has been closed although there may be a problem with deallocation. I think the rephrasing of Mikael pinpointed what I meant.

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

2016-09-28 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77785 Bug ID: 77785 Summary: ICE in gfc_get_caf_token_offset, at fortran/trans-expr.c:1990 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Pr

[Bug fortran/77782] New: ICE in gfc_get_union_type, at fortran/trans-types.c:2387

2016-09-28 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77782 Bug ID: 77782 Summary: ICE in gfc_get_union_type, at fortran/trans-types.c:2387 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug c/77762] Incorrect destination buffer length in -Wformat-length warning

2016-09-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77762 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libgcc/77519] [5 Regression] complex multiply excess precision handling inverted

2016-09-28 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77519 --- Comment #6 from Joseph S. Myers --- Author: jsm28 Date: Wed Sep 28 17:37:45 2016 New Revision: 240586 URL: https://gcc.gnu.org/viewcvs?rev=240586&root=gcc&view=rev Log: Correct libgcc complex multiply excess precision handling (PR libgcc/775

[Bug libgcc/77519] [5 Regression] complex multiply excess precision handling inverted

2016-09-28 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77519 Joseph S. Myers changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/77753] [7 Regression] broken profiledbootstrap due to -Werror=format-length in varasm.c:1573

2016-09-28 Thread msebor at gcc dot gnu.org
shows up please open a new bug for it. +===GNAT BUG DETECTED==+ | 7.0.0 20160928 (experimental) (powerpc64le-unknown-linux-gnu) GCC error: | | in check_die, at dwarf2out.c:5897| | Error detected around /sr

[Bug middle-end/77784] duplicate warning for snprintf when n > object size

2016-09-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77784 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

  1   2   >