[Bug sanitizer/80114] asan-stack=1 with -fsanitize-address-use-after-scope and stack arrays multiplies code size

2017-03-20 Thread arnd at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80114 --- Comment #9 from Arnd Bergmann --- Sent a kernel patch to avoid the problem: http://www.spinics.net/lists/intel-gfx/msg123586.html

[Bug c++/79986] [6/7 Regression][CHKP] ICE in fold_convert_loc with a flexible array

2017-03-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79986 --- Comment #5 from Martin Sebor --- The initialization of flexible array members is still broken in various ways. For some examples, see pr69338, pr69696, and pr69697. The initialization in flexary11.C is a special case of a general C++

[Bug c++/80096] [7 Regression] [c++1z] ICE with auto template parameter

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096 --- Comment #4 from Jason Merrill --- Author: jason Date: Mon Mar 20 20:36:54 2017 New Revision: 246292 URL: https://gcc.gnu.org/viewcvs?rev=246292=gcc=rev Log: PR c++/80096 - ICE with C++17 non-type auto. * pt.c (tsubst):

[Bug c++/79519] [5/6/7 Regression] ICE deleting template friend function

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79519 --- Comment #3 from Jason Merrill --- Author: jason Date: Mon Mar 20 20:36:46 2017 New Revision: 246291 URL: https://gcc.gnu.org/viewcvs?rev=246291=gcc=rev Log: PR c++/79519 - ICE with deleted template friend. * decl.c

[Bug c++/69698] [meta-bug] flexible array members

2017-03-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69698 Bug 69698 depends on bug 68354, which changed state. Bug 68354 Summary: -Warray-bounds on a flexible array member in C++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68354 What|Removed |Added

[Bug c++/68354] -Warray-bounds on a flexible array member in C++

2017-03-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68354 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug c++/79986] [6/7 Regression][CHKP] ICE in fold_convert_loc with a flexible array

2017-03-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79986 --- Comment #6 from Martin Sebor --- Minimal patch submitted for review: https://gcc.gnu.org/ml/gcc-patches/2017-03/msg01062.html

[Bug c++/35878] [LWG 2302] Useless NULL pointer check when constructing object

2017-03-20 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35878 Ville Voutilainen changed: What|Removed |Added Component|libstdc++ |c++ --- Comment #9 from Ville

[Bug fortran/38573] Missing markers for translation

2017-03-20 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38573 --- Comment #7 from Jerry DeLisle --- intrinsic.c contains a similar error message: if (!gfc_check_intrinsic_standard (isym, , false, loc) && !sym->attr.artificial) { if (sym->attr.proc == PROC_UNKNOWN && warn_intrinsics_std)

[Bug rtl-optimization/79910] [7 Regression] wrong code with -O -fweb

2017-03-20 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79910 --- Comment #7 from Segher Boessenkool --- Author: segher Date: Mon Mar 20 23:08:16 2017 New Revision: 246297 URL: https://gcc.gnu.org/viewcvs?rev=246297=gcc=rev Log: combine: Fix 79910 If the dest of an I0 or I1 is used in an insn before I2,

[Bug middle-end/61118] Spurious -Wclobbered warning generated by gcc 4.9.0 for pthread_cleanup_push

2017-03-20 Thread tetra2005 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118 --- Comment #9 from Yuri Gribov --- (In reply to Tavian Barnes from comment #7) > But this condition is not met: > >> - They are changed between the setjmp() invocation and longjmp() call. I think it is - __cancel_arg is assigned inside a

[Bug target/80103] New: ICE in output_1144, at config/rs6000/vsx.md:2298

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80103 Bug ID: 80103 Summary: ICE in output_1144, at config/rs6000/vsx.md:2298 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug middle-end/61118] Spurious -Wclobbered warning generated by gcc 4.9.0 for pthread_cleanup_push

2017-03-20 Thread tetra2005 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61118 --- Comment #8 from Yuri Gribov --- (In reply to Yuri Gribov from comment #6) > the warning is issued for variables which are alive after return > from longjmp Meant setjmp of course.

[Bug target/80101] New: ICE in store_data_bypass_p, at recog.c:3737

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80101 Bug ID: 80101 Summary: ICE in store_data_bypass_p, at recog.c:3737 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal

[Bug debug/80102] New: ICE in maybe_record_trace_start, at dwarf2cfi.c:2330

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80102 Bug ID: 80102 Summary: ICE in maybe_record_trace_start, at dwarf2cfi.c:2330 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug middle-end/80100] New: simplify-rtx.c sanitizer detects undefined behaviour with optimization

2017-03-20 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80100 Bug ID: 80100 Summary: simplify-rtx.c sanitizer detects undefined behaviour with optimization Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity: normal

[Bug fortran/38573] Missing markers for translation

2017-03-20 Thread fmarchal at perso dot be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38573 Frederic Marchal changed: What|Removed |Added CC||fmarchal at perso dot be --- Comment

[Bug c++/78345] [5/6 Regression] ICE on invalid c++ code on x86_64-linux-gnu (internal compiler error: in cxx_eval_outermost_constant_expr, at cp/constexpr.c:4464)

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78345 Jason Merrill changed: What|Removed |Added Known to work||7.0 Summary|[5/6/7

[Bug c++/80096] [7 Regression] [c++1z] ICE with auto template parameter

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug target/80124] Possible bug in _mm_cmpeq_ps

2017-03-20 Thread guille at berkeley dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80124 --- Comment #6 from Guille --- Thanks.

[Bug sanitizer/80114] asan-stack=1 with -fsanitize-address-use-after-scope and stack arrays multiplies code size

2017-03-20 Thread arnd at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80114 --- Comment #8 from Arnd Bergmann --- Looking at the kernel code again, I came up with an alternative that avoids the large stack size and produces good executable code in all configurations I found with the file that showed up a

[Bug target/80123] libgomp tests pr66199-2.c and pr66199-5.c fail with -mcpu=power9

2017-03-20 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80123 --- Comment #1 from acsawdey at gcc dot gnu.org --- Changing the final constraint of vsx_splat_ from "wr" to "b" allows this to compile and pass the execution test. This isn't really a correct fix as "b" is not NO_REGS if 64-bit instructions

[Bug fortran/38573] Missing markers for translation

2017-03-20 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38573 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org ---

[Bug tree-optimization/55985] Misleading message about which variable 'may be used uninitialized in this function'

2017-03-20 Thread jonathan.leffler at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55985 --- Comment #2 from Jonathan Leffler --- This problem has been mostly resolved in 5.3.0 (and quite possibly earlier): $ gcc -O3 -Werror -Wall -g -std=c99 -c -o gccbug.o gccbug.c gccbug.c: In function ‘updtypes’: gccbug.c:20:18: error:

[Bug c++/68354] -Warray-bounds on a flexible array member in C++

2017-03-20 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68354 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|NEW --- Comment #2 from Martin Sebor

[Bug c++/80059] [7 Regression] ICE with invalid noexcept for __transaction_atomic

2017-03-20 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80059 --- Comment #11 from Volker Reichelt --- Hi Marek, thanks for the fix! However, the ChangeLog entry is wrong. In the final version you didn't call instantiate_non_dependent_expr_sfinae, but instantiate_non_dependent_expr instead. Would you

[Bug tree-optimization/80054] [7 Regression] ICE in verify_ssa with -O3 -march=broadwell/skylake-avx512

2017-03-20 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80054 --- Comment #5 from Bill Schmidt --- Author: wschmidt Date: Mon Mar 20 20:04:25 2017 New Revision: 246290 URL: https://gcc.gnu.org/viewcvs?rev=246290=gcc=rev Log: [gcc] 2017-03-20 Bill Schmidt PR

[Bug c++/79519] [5/6 Regression] ICE deleting template friend function

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79519 Jason Merrill changed: What|Removed |Added Known to work||7.0 Summary|[5/6/7

[Bug c++/80096] [7 Regression] [c++1z] ICE with auto template parameter

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/80124] Possible bug in _mm_cmpeq_ps

2017-03-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80124 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/80054] [7 Regression] ICE in verify_ssa with -O3 -march=broadwell/skylake-avx512

2017-03-20 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80054 Bill Schmidt changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/80083] libgomp doacross2.f90 regtest fails with -mcpu=power9 -O1

2017-03-20 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80083 --- Comment #4 from acsawdey at gcc dot gnu.org --- Author: acsawdey Date: Mon Mar 20 20:43:44 2017 New Revision: 246293 URL: https://gcc.gnu.org/viewcvs?rev=246293=gcc=rev Log: 2017-03-20 Aaron Sawdey

[Bug c++/80029] [6/7 Regression] valgrind error in new_omp_context(omp_region_type) (gimplify.c:400)

2017-03-20 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80029 --- Comment #3 from cesar at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #2) > That doesn't work, it is too early. > With: > --- gimplify.c.jj 2017-03-08 18:19:24.0 +0100 > +++ gimplify.c2017-03-20

[Bug target/80108] ICE in aggregate_value_p at function.c:2028

2017-03-20 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80108 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/80120] [7 Regression] Incorrect error with associate construct and character array

2017-03-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80120 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P4

[Bug c/80116] Warn about macros expanding to multiple statements

2017-03-20 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80116 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug c++/80124] Possible bug in _mm_cmpeq_ps

2017-03-20 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80124 --- Comment #4 from Marc Glisse --- NaN (all-ones is a NaN) is not equal to itself, that's normal behavior.

[Bug target/80101] ICE in store_data_bypass_p, at recog.c:3737

2017-03-20 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80101 --- Comment #1 from Segher Boessenkool --- power6.md defines a bypass: ; define the bypass for the case where the value written ; by a fixed point op is used as the source value on a ; store. (define_bypass 1 "power6-integer,\

[Bug target/80107] ICE in final_scan_insn, at final.c:2964

2017-03-20 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80107 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/80101] ICE in store_data_bypass_p, at recog.c:3737

2017-03-20 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80101 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/80103] ICE in output_1144, at config/rs6000/vsx.md:2298

2017-03-20 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80103 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/80124] New: Possible bug in _mm_cmpeq_ps

2017-03-20 Thread guille at berkeley dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80124 Bug ID: 80124 Summary: Possible bug in _mm_cmpeq_ps Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/79640] [5/6 Regression] ICE with generic lambda expression

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79640 Jason Merrill changed: What|Removed |Added Known to work||7.0 Summary|[5/6/7

[Bug c++/79519] [5/6/7 Regression] ICE deleting template friend function

2017-03-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79519 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/80124] Possible bug in _mm_cmpeq_ps

2017-03-20 Thread guille at berkeley dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80124 --- Comment #1 from Guille --- I forgot to mention that a while back (~1year) I had a similar problem with _mm256_cmp_ps(a,b, _CMP_EQ_OQ) (the AVX equivalent of _mm_cmpeq_ps), but I wasn't able to isolate the problem back then.

[Bug c++/80124] Possible bug in _mm_cmpeq_ps

2017-03-20 Thread guille at berkeley dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80124 --- Comment #2 from Guille --- Created attachment 41008 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41008=edit the code that triggers possible bug Compile with 'c++ t.c' (or maybe 'c++ -msse -msse2 t.c').

[Bug c++/80124] Possible bug in _mm_cmpeq_ps

2017-03-20 Thread guille at berkeley dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80124 --- Comment #3 from Guille --- Apologies, this maybe should've gone in the 'C bugs' section, not the C++ section.

[Bug fortran/80010] diagnostics: typo $!

2017-03-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80010 Jakub Jelinek changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/80095] [5/6/7 Regression] ICE with this pointer in NSDMI

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80095 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/80095] [5/6/7 Regression] ICE with this pointer in NSDMI

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80095 --- Comment #2 from Marek Polacek --- commit 39786c804b3d3927f800bf8834ad849138d06136 Author: jason Date: Fri Dec 12 03:48:55 2014 + PR c++/57510 * typeck2.c

[Bug tree-optimization/80105] [6/7 Regression] ICE in outer_projection_mupa, at graphite-sese-to-poly.c:1019

2017-03-20 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80105 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug sanitizer/80063] gcc/asan.c: PVS-Studio: Incorrect Block Delimitation (CWE-483)

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80063 --- Comment #3 from Marek Polacek --- Guess we should --- a/gcc/asan.c +++ b/gcc/asan.c @@ -2566,11 +2566,12 @@ initialize_sanitizer_builtins (void) #undef DEF_BUILTIN_STUB #define DEF_BUILTIN_STUB(ENUM, NAME) #undef DEF_SANITIZER_BUILTIN

[Bug target/80115] [7 Regression] OpenJDK 1.8 fails to build

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80115 --- Comment #3 from Richard Biener --- This is from systemtap 3.0, didn't try with 3.1 which seems to be available since a few weeks.

[Bug sanitizer/80063] gcc/asan.c: PVS-Studio: Incorrect Block Delimitation (CWE-483)

2017-03-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80063 --- Comment #4 from Jakub Jelinek --- Please reformat it properly: #define DEF_SANITIZER_BUILTIN(ENUM, NAME, TYPE, ATTRS) \ do { \ decl = add_builtin_function ("__builtin_" NAME,

[Bug target/80115] [7 Regression] OpenJDK 1.8 fails to build

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80115 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug tree-optimization/77498] [7 regression] Performance drop after r239414 on spec2000/172mgrid

2017-03-20 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77498 --- Comment #9 from Thomas Preud'homme --- Sadly I could not come up with a minimal testcase so far. What I can see from the code is that tree code hoisting increases the live range of some values which then translates into more spilling in

[Bug target/80115] [7 Regression] OpenJDK 1.8 fails to build

2017-03-20 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80115 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/80114] asan-stack=1 with -fsanitize-address-use-after-scope and stack arrays multiplies code size

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80114 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/80113] [6/7 Regression] ICE in set_var_live_on_entry at tree-ssa-live.c:1018

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80113 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon Mar 20 13:06:58 2017 New Revision: 246277 URL: https://gcc.gnu.org/viewcvs?rev=246277=gcc=rev Log: 2017-03-20 Richard Biener PR

[Bug sanitizer/80114] asan-stack=1 with -fsanitize-address-use-after-scope and stack arrays multiplies code size

2017-03-20 Thread jani.nikula at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80114 --- Comment #3 from Jani Nikula --- (In reply to Martin Liška from comment #2) > Well, just adding the param and -fsanitize-address-use-after-scope does not > enable any sanitization. One has to add -fsanitize=address to trigger real >

[Bug bootstrap/28561] Broken dependencies

2017-03-20 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28561 Volker Reichelt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/80029] [6/7 Regression] valgrind error in new_omp_context(omp_region_type) (gimplify.c:400)

2017-03-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80029 Jakub Jelinek changed: What|Removed |Added CC||cesar at gcc dot gnu.org,

[Bug c++/80096] [c++1z] ICE with auto template parameter

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096 --- Comment #2 from Marek Polacek --- commit b1363399fad470a536bd8731be39c3fbfe4e6fad Author: jason Date: Wed Nov 9 20:02:50 2016 + Implement P0127R2, Declaring non-type parameters

[Bug c++/80096] [7 Regression] [c++1z] ICE with auto template parameter

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096 Marek Polacek changed: What|Removed |Added Target Milestone|--- |7.0 Summary|[c++1z] ICE with

[Bug c++/80096] [7 Regression] [c++1z] ICE with auto template parameter

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096 --- Comment #3 from Marek Polacek --- G++ 6: w.C:1:10: error: ‘auto’ parameter not permitted in this context template struct A ^~~~ w.C:6:4: note: invalid template non-type parameter A<0> a; ^

[Bug sanitizer/80063] gcc/asan.c: PVS-Studio: Incorrect Block Delimitation (CWE-483)

2017-03-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80063 --- Comment #5 from Jakub Jelinek --- As for the warning, we should open an enhancement request, though not sure it is something for -Wmisleading-indentation. I'd say that we just should warn whenever a macro defines several statements and the

[Bug target/80107] New: ICE in final_scan_insn, at final.c:2964

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80107 Bug ID: 80107 Summary: ICE in final_scan_insn, at final.c:2964 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug target/80082] [5/6/7 regression] GCC incorrectly assumes Cortex-r[578] have 64-bit single-copy atomic LDRD

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80082 Richard Biener changed: What|Removed |Added Target Milestone|7.0 |5.5 --- Comment #5 from Richard Biener

[Bug sanitizer/80110] New: [6/7 Regression] error: statement marked for throw, but doesn’t w/ -fsanitize=thread

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80110 Bug ID: 80110 Summary: [6/7 Regression] error: statement marked for throw, but doesn’t w/ -fsanitize=thread Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug c++/80111] New: #include kills compiler

2017-03-20 Thread graeme.winter at diamond dot ac.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80111 Bug ID: 80111 Summary: #include kills compiler Product: gcc Version: 6.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee:

[Bug c++/80111] #include kills compiler

2017-03-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80111 --- Comment #1 from Andrew Pinski --- This usually means the gmp or mpfr library you are using is compiled not for the machine you are using and compiled for a new processor.

[Bug c/79770] [CHKP] ICE in chkp_find_bounds_1 (chkp_find_bounds: Unexpected tree code vector_cst)

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79770 --- Comment #2 from Martin Liška --- Author: marxin Date: Mon Mar 20 10:04:06 2017 New Revision: 246275 URL: https://gcc.gnu.org/viewcvs?rev=246275=gcc=rev Log: Fix *_CST ICEs connected to MPX. 2017-03-20 Martin Liska

[Bug ipa/79769] [CHKP] ICE in chkp_find_bounds_1 (Unexpected tree code complex_cst)

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79769 --- Comment #2 from Martin Liška --- Author: marxin Date: Mon Mar 20 10:04:06 2017 New Revision: 246275 URL: https://gcc.gnu.org/viewcvs?rev=246275=gcc=rev Log: Fix *_CST ICEs connected to MPX. 2017-03-20 Martin Liska

[Bug tree-optimization/80109] ICE in get_range_info, at tree-ssanames.c:375

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80109 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/80114] New: asan-stack=1 with -fsanitize-address-use-after-scope and stack arrays multiplies code size

2017-03-20 Thread jani.nikula at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80114 Bug ID: 80114 Summary: asan-stack=1 with -fsanitize-address-use-after-scope and stack arrays multiplies code size Product: gcc Version: unknown Status: UNCONFIRMED

[Bug tree-optimization/77498] [7 regression] Performance drop after r239414 on spec2000/172mgrid

2017-03-20 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77498 --- Comment #10 from rguenther at suse dot de --- On Mon, 20 Mar 2017, thopre01 at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77498 > > --- Comment #9 from Thomas Preud'homme --- > Sadly I could not come up with a

[Bug c++/80096] [c++1z] ICE with auto template parameter

2017-03-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug plugins/80094] GCC plugin hash table corruption on hash table expansion (>10 plugins) on GCC 4.5+

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80094 --- Comment #3 from Richard Biener --- (In reply to Brad Spengler from comment #2) > I've added an alternative fix at > https://grsecurity.net/~spender/plugin_hash_fix2.diff > > It's a bit smaller/cleaner and should fit in better with the

[Bug ipa/80104] New: ICE in initialize_argument_information, at calls.c:1748

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80104 Bug ID: 80104 Summary: ICE in initialize_argument_information, at calls.c:1748 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug tree-optimization/80109] New: ICE in get_range_info, at tree-ssanames.c:375

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80109 Bug ID: 80109 Summary: ICE in get_range_info, at tree-ssanames.c:375 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug fortran/49630] [OOP] ICE on obsolescent deferred-length type bound character function

2017-03-20 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49630 --- Comment #12 from Vittorio Zecca --- I am still having an ICE as in comment 11. Opening a new bug.

[Bug target/80082] [5/6/7 regression] GCC incorrectly assumes Cortex-r[578] have 64-bit single-copy atomic LDRD

2017-03-20 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80082 ktkachov at gcc dot gnu.org changed: What|Removed |Added Assignee|ktkachov at gcc dot gnu.org|prakhar.bahuguna at

[Bug c/79770] [CHKP] ICE in chkp_find_bounds_1 (chkp_find_bounds: Unexpected tree code vector_cst)

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79770 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/79753] [7 Regression][CHKP] ICE in ix86_expand_builtin, at config/i386/i386.c:36869

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79753 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Known to work|

[Bug ipa/79769] [CHKP] ICE in chkp_find_bounds_1 (Unexpected tree code complex_cst)

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79769 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|2017-03-01

[Bug middle-end/79753] [7 Regression][CHKP] ICE in ix86_expand_builtin, at config/i386/i386.c:36869

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79753 --- Comment #7 from Martin Liška --- Author: marxin Date: Mon Mar 20 10:06:00 2017 New Revision: 246276 URL: https://gcc.gnu.org/viewcvs?rev=246276=gcc=rev Log: MPX: fix PR middle-end/79753 2017-03-20 Martin Liska

[Bug target/80115] New: [7 Regression] OpenJDK 1.8 fails to build

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80115 Bug ID: 80115 Summary: [7 Regression] OpenJDK 1.8 fails to build Product: gcc Version: 7.0.1 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal

[Bug tree-optimization/80105] New: [6/7 Regression] ICE in outer_projection_mupa, at graphite-sese-to-poly.c:1019

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80105 Bug ID: 80105 Summary: [6/7 Regression] ICE in outer_projection_mupa, at graphite-sese-to-poly.c:1019 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords:

[Bug fortran/50542] gfortran should detect violation of Fortran 95 R536 (r178939)

2017-03-20 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50542 --- Comment #3 from Vittorio Zecca --- Still present in 7.0.1

[Bug target/80108] New: ICE in aggregate_value_p at function.c:2028

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80108 Bug ID: 80108 Summary: ICE in aggregate_value_p at function.c:2028 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug c++/68045] [concepts] segfault in contains_struct_check ../../gcc/gcc/tree.h:2971

2017-03-20 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68045 Vittorio Zecca changed: What|Removed |Added CC||zeccav at gmail dot com --- Comment #1

[Bug tree-optimization/80113] New: [6/7 Regression] ICE in set_var_live_on_entry at tree-ssa-live.c:1018

2017-03-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80113 Bug ID: 80113 Summary: [6/7 Regression] ICE in set_var_live_on_entry at tree-ssa-live.c:1018 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords:

[Bug tree-optimization/80113] [6/7 Regression] ICE in set_var_live_on_entry at tree-ssa-live.c:1018

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80113 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug fortran/44265] Link error with reference to parameter array in specification expression

2017-03-20 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44265 --- Comment #24 from Vittorio Zecca --- It works on my x86_64-pc-linux-gnu with gfortran 7.0.1

[Bug c++/80095] [5/6/7 Regression] ICE with this pointer in NSDMI

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80095 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Version|unknown

[Bug sanitizer/80110] [6/7 Regression] error: statement marked for throw, but doesn’t w/ -fsanitize=thread

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80110 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug tree-optimization/80113] [6/7 Regression] ICE in set_var_live_on_entry at tree-ssa-live.c:1018

2017-03-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80113 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #2 from Richard

[Bug middle-end/67338] fold-const sanitizer runtime error in roundup_loc

2017-03-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67338 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/79859] diagnostics: argument quoted twice in "No initializer for allocatable compoonent"

2017-03-20 Thread fmarchal at perso dot be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79859 Frederic Marchal changed: What|Removed |Added CC||fmarchal at perso dot be --- Comment

[Bug fortran/50406] ld undefined reference to __MOD_str

2017-03-20 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50406 --- Comment #5 from Vittorio Zecca --- With 7.0.1 20170318 compiles links and executes correctly.

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