[Bug target/69038] compilation error: unable to find a register to spill in class 'FP_REGS'

2016-01-05 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69038 Eric Botcazou changed: What|Removed |Added CC||davem at gcc dot gnu.org --- Comment #8

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

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 --- Comment #15 from Jakub Jelinek --- (In reply to H.J. Lu from comment #11) > (In reply to Jakub Jelinek from comment #10) > > But why should the *mov_internal use Bm or vector_operand? It > > can/should handle both aligned and unaligned memor

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

2016-01-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 --- Comment #16 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #15) > (In reply to H.J. Lu from comment #11) > > (In reply to Jakub Jelinek from comment #10) > > > But why should the *mov_internal use Bm or vector_operand? It > > >

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

2016-01-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 --- Comment #17 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #15) > IMNSHO you only want to touch patterns which don't have ssememalign > attributes (== have it 0) and leave the others as is. Perhaps in the next > step you can k

[Bug c/69122] -Wmisleading-indentation false positive with empty macros

2016-01-05 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69122 David Malcolm changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |dmalcolm at gcc dot gnu.org ---

[Bug tree-optimization/69141] [6 Regression] -O2 -fdump-tree-fre ICEs

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69141 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug ipa/66223] [5/6 Regression] Diagnostic of pure virtual function call broken, including __cxa_pure_virtual

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66223 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug jit/69144] New: running the libgccjit tests leaves temporary files /tmp/libgccjit-*

2016-01-05 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69144 Bug ID: 69144 Summary: running the libgccjit tests leaves temporary files /tmp/libgccjit-* Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal

[Bug fortran/69064] [5/6 Regression] ICE: in gfc_typenode_for_spec, at fortran/trans-types.c:1062 when LEN is set to a variable with no explicit type

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69064 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug c++/69145] New: [6 Regression] Bogus 'warning: #pragma implementation for ‘...’ appears after file is included'

2016-01-05 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69145 Bug ID: 69145 Summary: [6 Regression] Bogus 'warning: #pragma implementation for ‘...’ appears after file is included' Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug tree-optimization/67781] [5/6 Regression] wrong code generated on big-endian with -O1 -fexpensive-optimizations

2016-01-05 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67781 --- Comment #12 from Mikael Pettersson --- Thanks for posting the patch, I'm currently doing a sparc64-linux bootstrap and regtest with it.

[Bug target/69030] [6 Regression] ICE on x86_64-linux-gnu at -O2 and above in 32-bit mode (ICE in copy_rtx, at rtl.c:358)

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69030 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug target/69135] [5/6 Regression][ARM] instruction cannot be conditional -- `vcvtpne.s32.f32 s0,s0'

2016-01-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69135 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target||arm* Status|NEW

[Bug c++/69145] [6 Regression] Bogus 'warning: #pragma implementation for ‘...’ appears after file is included'

2016-01-05 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69145 --- Comment #1 from Tobias Burnus --- Test case (seems as if the file name of the included file matters): $ g++ TDICmds.cc TDICmds.cc:1:24: warning: #pragma implementation for ‘create_defect_script_SCDBase.cc’ appears after file is included #p

[Bug target/69012] gcc-6.0.0 internal compiler error building libgfortran for mips64el target

2016-01-05 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69012 --- Comment #13 from Bernd Edlinger --- (In reply to Bernd Edlinger from comment #12) > > glibc-config: > ../glibc-2.22/configure --prefix=/home/ed/gnu/mips-linux-gnu/mips-linux-gnu > --build=mips-linux-gnu --disable-werror CC=mips-linux-gnu-gcc

[Bug target/69030] [6 Regression] ICE on x86_64-linux-gnu at -O2 and above in 32-bit mode (ICE in copy_rtx, at rtl.c:358)

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69030 --- Comment #3 from Jakub Jelinek --- Note, before *.ira the pseudo 93 set by the movsicc is actually used by another insn, but that is removed early in the ira pass during delete_trivially_dead_insns. But for some reason the if_then_else is not

[Bug target/69135] [5/6 Regression][ARM] instruction cannot be conditional -- `vcvtpne.s32.f32 s0,s0'

2016-01-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69135 --- Comment #3 from ktkachov at gcc dot gnu.org --- (In reply to Richard Earnshaw from comment #1) > Confirmed based on inspection. > > The patch suggested is not correct, since vcvtr can be conditional and it > shares the same basic pattern. In

[Bug target/66655] [5/6 Regression] miscompilation due to ipa-ra on MinGW

2016-01-05 Thread nickc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66655 --- Comment #7 from Nick Clifton --- Author: nickc Date: Tue Jan 5 10:57:01 2016 New Revision: 232071 URL: https://gcc.gnu.org/viewcvs?rev=232071&root=gcc&view=rev Log: PR target/66655 * config/i386/cygming.h (MAKE_DECL_ONE_ONLY

[Bug fortran/69011] [6 Regression] [OOP] ICE in gfc_advance_chain for ALLOCATE with SOURCE

2016-01-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69011 vehre at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|--

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

2016-01-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67779 Bug 67779 depends on bug 69011, which changed state. Bug 69011 Summary: [6 Regression] [OOP] ICE in gfc_advance_chain for ALLOCATE with SOURCE https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69011 What|Removed |Ad

[Bug c++/69060] Invalid 'cannot bind lvalue to rvalue' error

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69060 --- Comment #2 from Jonathan Wakely --- (In reply to Sławomir from comment #1) > The same with version 4.9.4 20150813 (prerelease) No, the error for your (incomplete, and so not very useful) example is not the same at all. > Error: > CXX

[Bug c++/69060] Invalid 'cannot bind lvalue to rvalue' error

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69060 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Status|UNCON

[Bug libstdc++/69116] [4.9/5/6 Regression] compile error when including valarray

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Status|UNCON

[Bug libstdc++/69114] A couple allocator-related helpers should use __addressof

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69114 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/69105] front_/back_/insert_iterator should use addressof

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69105 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

gcc-bugs@gcc.gnu.org

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69106 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/60304] Including disables -Wconversion-null in C++ 98 mode

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60304 --- Comment #24 from Jonathan Wakely --- (In reply to Martin Sebor from comment #23) > What doesn't work correctly is including in the test case and > compiling it in C++ 98 mode. The test case below shows there's still no > warning there. Thi

[Bug c++/69016] In C++14 standard, function with auto as return and arguments returns result with the datatype of first argument only

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69016 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/64969] generic functions do not work with placeholder return types

2016-01-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64969 Jonathan Wakely changed: What|Removed |Added CC||emailstorbala at gmail dot com --- Com

[Bug testsuite/68232] gcc.dg/ifcvt-4.c fails on some arm configurations

2016-01-05 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68232 James Greenhalgh changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/69145] [6 Regression] Bogus 'warning: #pragma implementation for ‘...’ appears after file is included'

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69145 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/69145] [6 Regression] Bogus 'warning: #pragma implementation for ‘...’ appears after file is included'

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69145 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/69053] [6 Regression] ICE in build_vector_from_val

2016-01-05 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69053 alalaw01 at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/69053] [6 Regression] ICE in build_vector_from_val

2016-01-05 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69053 --- Comment #2 from alalaw01 at gcc dot gnu.org --- build_vector_from_val then gets called to build a vector (4) unsigned long, from an int* (which is the right signedness and size, but being a pointer it is not types_compatible_p).

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|2016-01-03 00:00:00

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 H.J. Lu changed: What|Removed |Added CC||aoliva at gcc dot gnu.org --- Comment #4 from

[Bug target/69146] New: [5 Regression] ICE in extract_insn, at recog.c:2343 on powerpc64le-linux-gnu

2016-01-05 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69146 Bug ID: 69146 Summary: [5 Regression] ICE in extract_insn, at recog.c:2343 on powerpc64le-linux-gnu Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: no

[Bug sanitizer/69147] New: [5 Regression] Several hundred asan failures with 5.3.1 on x86_64-apple-darwin15

2016-01-05 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69147 Bug ID: 69147 Summary: [5 Regression] Several hundred asan failures with 5.3.1 on x86_64-apple-darwin15 Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity

[Bug target/69148] New: [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

2016-01-05 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 Bug ID: 69148 Summary: [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal

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

2016-01-05 Thread nickc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 --- Comment #7 from Nick Clifton --- Author: nickc Date: Tue Jan 5 13:20:29 2016 New Revision: 232072 URL: https://gcc.gnu.org/viewcvs?rev=232072&root=gcc&view=rev Log: PR target/68770 * ira-costs.c (copy_cost): Initialise the t

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #5 from H.J. Lu --- Created attachment 37226 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37226&action=edit A testcase ./xgcc -B./ -S -O3 -g /tmp/x.ii -fno-rtti -fno-exceptions never finishes.

[Bug fortran/62536] ICE (segfault) for invalid END BLOCK statement

2016-01-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62536 vehre at gcc dot gnu.org changed: What|Removed |Added CC||vehre at gcc dot gnu.org --- C

[Bug target/67973] All the tests for -gstabs* fail on x86_64-apple-darwin14 with Xcode 7

2016-01-05 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67973 --- Comment #15 from Dominique d'Humieres --- Could the fix be back ported to the gcc5 branch?

[Bug c/69104] invalid atomic memory order not diagnosed

2016-01-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69104 Marek Polacek changed: What|Removed |Added Keywords|accepts-invalid |diagnostic --- Comment #7 from Marek Pol

[Bug target/67973] All the tests for -gstabs* fail on x86_64-apple-darwin14 with Xcode 7

2016-01-05 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67973 --- Comment #16 from Iain Sandoe --- Created attachment 37227 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37227&action=edit back-port of Rainer's fix. I've been using this on my GCC5.3 WIP (it might be a reasonable starting point, don't

[Bug c++/58583] [c++11] ICE with invalid non-static data member initialization in template

2016-01-05 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58583 --- Comment #9 from Nathan Sidwell --- Author: nathan Date: Tue Jan 5 14:40:11 2016 New Revision: 232075 URL: https://gcc.gnu.org/viewcvs?rev=232075&root=gcc&view=rev Log: gcc/cp/ PR c++/58583 * pt.c (build_non_dependent

[Bug target/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

2016-01-05 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 Matthias Klose changed: What|Removed |Added Keywords||wrong-code CC|

[Bug c++/58616] [meta-bug] nsdmi

2016-01-05 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58616 Bug 58616 depends on bug 58583, which changed state. Bug 58583 Summary: [c++11] ICE with invalid non-static data member initialization in template https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58583 What|Removed

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug c++/58583] [c++11] ICE with invalid non-static data member initialization in template

2016-01-05 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58583 Nathan Sidwell changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug target/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

2016-01-05 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 --- Comment #7 from Matthias Klose --- > Debian is known to heavily modify their GCC sources. While Debian applies patches, these are almost all not code-modifying patches, just the release plus updates from the release branches.

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 H.J. Lu changed: What|Removed |Added Attachment #37226|0 |1 is obsolete|

[Bug c++/69145] [6 Regression] Bogus 'warning: #pragma implementation for ‘...’ appears after file is included'

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69145 --- Comment #4 from Jakub Jelinek --- (In reply to David Malcolm from comment #3) > (In reply to Tobias Burnus from comment #1) > > Test case (seems as if the file name of the included file matters): > > It may be that the threshold for triggeri

[Bug c/68612] Const-compatibility in C

2016-01-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68612 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/69145] [6 Regression] Bogus 'warning: #pragma implementation for ‘...’ appears after file is included'

2016-01-05 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69145 --- Comment #3 from David Malcolm --- (In reply to Tobias Burnus from comment #1) > Test case (seems as if the file name of the included file matters): It may be that the threshold for triggering the bug is length of token >= 32: libcpp uses loc

[Bug c/68960] __attribute__ ((aligned ())) is ignored for OpenMP private variables

2016-01-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68960 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Se

[Bug target/69146] [5 Regression] ICE in extract_insn, at recog.c:2343 on powerpc64le-linux-gnu

2016-01-05 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69146 --- Comment #1 from Bill Schmidt --- Please provide cluster.ii as an attachment. Thanks...

[Bug target/69148] [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug target/69146] [5 Regression] ICE in extract_insn, at recog.c:2343 on powerpc64le-linux-gnu

2016-01-05 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69146 --- Comment #2 from Bill Schmidt --- Oh, sorry, you provided it inline. Need my coffee this morning.

[Bug c++/69113] [6 Regression] ICE: in vague_linkage_p, at cp/decl2.c:1875 with -fno-weak

2016-01-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69113 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/69149] New: Segmentation fault during compile of libre office with debug

2016-01-05 Thread hauf.johannes at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69149 Bug ID: 69149 Summary: Segmentation fault during compile of libre office with debug Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal P

[Bug target/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

2016-01-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/69149] Segmentation fault during compile of libre office with debug

2016-01-05 Thread hauf.johannes at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69149 --- Comment #1 from Johannes Hauf --- Created attachment 37229 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37229&action=edit Compiler output Compressed compiler output

[Bug target/69150] New: undocumented dllimport/dllexport attributes in mcore backend

2016-01-05 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69150 Bug ID: 69150 Summary: undocumented dllimport/dllexport attributes in mcore backend Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Pri

[Bug c/68960] __attribute__ ((aligned ())) is ignored for OpenMP private variables

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68960 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/69149] Segmentation fault during compile of libre office with debug

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69149 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

2016-01-05 Thread bucaneer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 --- Comment #7 from Justas L --- (In reply to Eric Botcazou from comment #5) > As expected, reverting the patch doesn't change anything on the 5 branch, so > I'd suggest either filling a bug report for 'git bisect' or double checking > its result

[Bug c/69122] -Wmisleading-indentation false positive with empty macros

2016-01-05 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69122 --- Comment #3 from David Malcolm --- Author: dmalcolm Date: Tue Jan 5 15:54:46 2016 New Revision: 232076 URL: https://gcc.gnu.org/viewcvs?rev=232076&root=gcc&view=rev Log: Fix PR c/69122 (-Wmisleading-indentation false positive with empty macr

[Bug target/69148] [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

2016-01-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 Andreas Krebbel changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/69122] -Wmisleading-indentation false positive with empty macros

2016-01-05 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69122 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/69113] [6 Regression] ICE: in vague_linkage_p, at cp/decl2.c:1875 with -fno-weak

2016-01-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69113 --- Comment #2 from Marek Polacek --- Looks like this fixes it... diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 9a07e1e..a7212ca0 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -1820,7 +1820,8 @@ comdat_linkage (tree decl) } }

[Bug rtl-optimization/68651] [5/6 Regression][AArch64] Missing combination of shift-by-one with other arithmetic patterns with -mcpu=cortex-a53

2016-01-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68651 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work

[Bug rtl-optimization/68651] [5/6 Regression][AArch64] Missing combination of shift-by-one with other arithmetic patterns with -mcpu=cortex-a53

2016-01-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68651 --- Comment #2 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Tue Jan 5 16:06:06 2016 New Revision: 232077 URL: https://gcc.gnu.org/viewcvs?rev=232077&root=gcc&view=rev Log: [combine][v2] Canonicalise (r + r) to (r << 1) to aid reco

[Bug tree-optimization/69108] [6 Regression] ICE in gather_scalar_reductions with -ftree-parallelize-loops=2

2016-01-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69108 vries at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |vries at gcc dot gnu.org

[Bug target/69148] [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 --- Comment #4 from Jakub Jelinek --- And union U { int r; float f; }; struct A { int a; union U b[64]; }; double foo (double); void bar (struct A *z, int x) { union U y; y.f = foo (z->b[x].f); z->a = y.r ? 4 : y.r; } too (to make it C

[Bug target/69148] [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

2016-01-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |5.4 --- Comment #3 from Jakub Jelinek -

[Bug ipa/66223] [5/6 Regression] Diagnostic of pure virtual function call broken, including __cxa_pure_virtual

2016-01-05 Thread d.frey at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66223 --- Comment #7 from Daniel Frey --- (In reply to Jakub Jelinek from comment #6) > The advantage of __builtin_unreachable () is that it allows better > optimizations, at the expense of the invalid code not being so nicely > reported. > With -fsani

[Bug target/69151] New: missing docs for H8/3000 monitor/OS_Task attributes and related breakage in -mexr/-mno-exr options

2016-01-05 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69151 Bug ID: 69151 Summary: missing docs for H8/3000 monitor/OS_Task attributes and related breakage in -mexr/-mno-exr options Product: gcc Version: 6.0 Status: UNCONFIRMED

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

2016-01-05 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 --- Comment #8 from Nick Clifton --- Patch applied. (Unfortunately I cannot close this BZ...)

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

2016-01-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 Marek Polacek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #8 from H.J. Lu --- A small testcase: [hjl@gnu-mic-2 i386]$ cat /tmp/x.ii struct xxx_def; typedef xxx_def *xxx; union rtxxx { const char *rt_str; xxx rt_xxx; }; struct xxx_def { union u { rtxxx fld[1]; } u; }; extern x

[Bug target/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

2016-01-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov at redhat dot com

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

2016-01-05 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 --- Comment #8 from Eric Botcazou --- > Sorry, I indeed made a mistake - r230176 makes compilation fail with a > different error than the one I get with 5.3 release. However, after > rerunning git bisect and manually checking these revisions I ca

[Bug rtl-optimization/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

2016-01-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 ktkachov at gcc dot gnu.org changed: What|Removed |Added Component|target |rtl-optimization --- Commen

[Bug target/69143] PowerPC64: aggregate results are badly handled

2016-01-05 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69143 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/60465] [4.9/5/6 Regression] Compiling glibc-2.17,2.18 with gcc-4.8.2 and binutils-2.23.2,2.24 results in segfaults in _start / elf_get_dynamic_info

2016-01-05 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465 --- Comment #38 from Jeffrey A. Law --- Author: law Date: Tue Jan 5 17:57:05 2016 New Revision: 232080 URL: https://gcc.gnu.org/viewcvs?rev=232080&root=gcc&view=rev Log: [PATCH v2] ia64: don't use dynamic relocations for local symbols P

[Bug other/60465] [4.9/5 Regression] Compiling glibc-2.17,2.18 with gcc-4.8.2 and binutils-2.23.2,2.24 results in segfaults in _start / elf_get_dynamic_info

2016-01-05 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465 Jeffrey A. Law changed: What|Removed |Added Summary|[4.9/5/6 Regression]|[4.9/5 Regression] |C

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #9 from H.J. Lu --- (insn:TI 248 289 246 8 (set (reg:V2DI 21 xmm0 [130]) (mem/c:V2DI (plus:DI (reg/f:DI 7 sp) (const_int 16 [0x10])) [9 %sfp+-32 S16 A128])) /tmp/x.ii:24 1215 {*movv2di_internal} (nil)) ...

[Bug rtl-optimization/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

2016-01-05 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 --- Comment #11 from Mikael Pettersson --- (In reply to ktkachov from comment #9) > So I did a bisection between 4.9 and 5. > The offending commit is r217624: > Author: vmakarov > Date: Sun Nov 16 05:00:30 2014 + > > 2014-11-15 Vladi

[Bug target/1078] Problems with attributes documentation

2016-01-05 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1078 --- Comment #10 from sandra at gcc dot gnu.org --- Author: sandra Date: Tue Jan 5 18:04:01 2016 New Revision: 232081 URL: https://gcc.gnu.org/viewcvs?rev=232081&root=gcc&view=rev Log: 2016-01-05 Sandra Loosemore PR 1078 gcc/

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

2016-01-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #10 from H.J. Lu --- This change makes it to compile: diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c index 07eea84..43a85b7 100644 --- a/gcc/var-tracking.c +++ b/gcc/var-tracking.c @@ -4968,7 +4968,7 @@ dataflow_set_different (

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

2016-01-05 Thread bucaneer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 --- Comment #9 from Justas L --- Yes, forced stack alignment on x86_64 was introduced after 5.2, in r228728 for pr66697. Also, I can confirm that adding -fno-omit-frame-pointer allows Wine to compile normally.

[Bug fortran/65996] [5/6 Regression] gfortran ICE with -dH

2016-01-05 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65996 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org A

[Bug c++/69149] Segmentation fault during compile of libre office with debug

2016-01-05 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69149 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

2016-01-05 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 --- Comment #10 from Eric Botcazou --- Created attachment 37231 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37231&action=edit Reduced testcase To be compiled with -O2 -mincoming-stack-boundary=3

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

2016-01-05 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 Eric Botcazou changed: What|Removed |Added CC||uros at gcc dot gnu.org --- Comment #11

[Bug fortran/68009] [6 Regression] prototype for gfortran_runtime_error with inline matmul

2016-01-05 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68009 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org --- Comment

[Bug c++/66460] ICE using __func__ in constexpr function.

2016-01-05 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 Markus Trippelsdorf changed: What|Removed |Added CC||hauf.johannes at gmail dot com ---

[Bug c++/69149] Segmentation fault during compile of libre office with debug

2016-01-05 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69149 Markus Trippelsdorf changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug other/60465] [4.9/5 Regression] Compiling glibc-2.17,2.18 with gcc-4.8.2 and binutils-2.23.2,2.24 results in segfaults in _start / elf_get_dynamic_info

2016-01-05 Thread vapier at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465 --- Comment #40 from Mike Frysinger --- (In reply to Jeffrey A. Law from comment #39) we should at least do gcc-5. i'm guessing there won't be another 4.9.

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