[Bug sanitizer/68777] [UBSAN] Spurious warning with C++11 lambdas ("member call on null pointer")

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68777 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug fortran/68778] Missing default initialization of finalized derived types type(C_PTR) component in subroutines

2015-12-07 Thread baradi09 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68778 --- Comment #3 from Bálint Aradi --- (In reply to Bálint Aradi from comment #2) > For me on x86_64-linux, with GNU Fortran (GCC) 5.2.0 it produces: > > TEST2: ASSOCIATED? (EXPECT: F) T > > Since, it is an uninitialized c-pointer, it probably de

[Bug tree-optimization/68766] [6 regression] internal compiler error: in expand_LOOP_VECTORIZED, at internal-fn.c:1905

2015-12-07 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68766 --- Comment #4 from Ilya Enkovich --- Author: ienkovich Date: Tue Dec 8 07:16:04 2015 New Revision: 231395 URL: https://gcc.gnu.org/viewcvs?rev=231395&root=gcc&view=rev Log: gcc/ PR tree-optimization/68766 * tree-vectorizer.c (

[Bug ada/65102] gnat-style.texi warning from including fdl.texi

2015-12-07 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65102 --- Comment #6 from vries at gcc dot gnu.org --- (In reply to Eric Botcazou from comment #5) > Is this still relevant? On the machine where I do my ada builds atm, I don't see this warning. I don't see any changes in the relevant source files sin

[Bug tree-optimization/68695] [6 Regression] Performance regression related to ssa patch / ifcvt

2015-12-07 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68695 --- Comment #15 from Dominik Vogt --- Providing that macro does fix the problem: #define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \ if (GET_MODE_CLASS (MODE) == MODE_INT \ && GET_MODE_SIZE (MODE) < (TARGET_ZARCH ?

[Bug other/68783] New: Improve verification of loop->latch in verify_loop_structure

2015-12-07 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68783 Bug ID: 68783 Summary: Improve verification of loop->latch in verify_loop_structure Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: enhancement

[Bug c++/68782] New: [6 regression] bad reference member formed with constexpr

2015-12-07 Thread lucdanton at free dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68782 Bug ID: 68782 Summary: [6 regression] bad reference member formed with constexpr Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug tree-optimization/68773] fpta-ipa with GOACC_parallel does not work due to node->force_output

2015-12-07 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68773 --- Comment #1 from vries at gcc dot gnu.org --- FTR, the actual failures: ... FAIL: c-c++-common/goacc/kernels-alias-ipa-pta-2.c scan-tree-dump-times optimized "(?n)= 0;$" 2 FAIL: c-c++-common/goacc/kernels-alias-ipa-pta-2.c scan-tree-dump-times

[Bug c++/68683] [concepts] function satisfy_argument_deduction_constraint modifies a type tree node but leaves TYPE_CANONICAL unchanged

2015-12-07 Thread ryan.burn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68683 ryan.burn at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug ipa/66004] [6 Regression]: performance of 26_numerics/random/negative_binomial_distribution/operators/values.cc

2015-12-07 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66004 --- Comment #7 from Hans-Peter Nilsson --- (In reply to Jan Hubicka from comment #6) > HP, I think I need bit more analysis here. Do you know what inline decision > actually causes the trouble? Um, no. I have barely even tracked regression, mu

[Bug tree-optimization/68695] [6 Regression] Performance regression related to ssa patch / ifcvt

2015-12-07 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68695 --- Comment #14 from Alexandre Oliva --- The reason we don't coalesce on s390 is that there's no PROMOTE_MODE defined there, so i_1 and j_2 promote to SImode, whereas x_3 and y_4, being function arguments, promote to DImode as per s390_promote_fu

[Bug target/68759] [6 Regression] Linux kernel build failure on ppc64le

2015-12-07 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68759 Alan Modra changed: What|Removed |Added CC||amodra at gmail dot com --- Comment #5 from

[Bug c/68780] _mm256_mul_epi32 intrinsic not working

2015-12-07 Thread guille at cal dot berkeley.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68780 Guille changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/68780] _mm256_mul_epi32 intrinsic not working

2015-12-07 Thread jamrial at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68780 --- Comment #1 from James Almer --- What i assume you want is _mm256_mullo_epi32(a, b), which maps to the vpmulld instruction (Multiply the packed 32-bit integers in a and b, producing intermediate 64-bit integers, and store the low 32 bits of th

[Bug c++/68781] New: [concepts] requires in member function is not unevaluated

2015-12-07 Thread jarrydb at cse dot unsw.edu.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68781 Bug ID: 68781 Summary: [concepts] requires in member function is not unevaluated Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug c/68780] New: _mm256_mul_epi32 intrinsic not working

2015-12-07 Thread guille at cal dot berkeley.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68780 Bug ID: 68780 Summary: _mm256_mul_epi32 intrinsic not working Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug target/63668] -mstd-struct-return fails for non-leaf functions

2015-12-07 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63668 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/63668] -mstd-struct-return fails for non-leaf functions

2015-12-07 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63668 --- Comment #3 from Eric Botcazou --- Author: ebotcazou Date: Mon Dec 7 23:18:29 2015 New Revision: 231387 URL: https://gcc.gnu.org/viewcvs?rev=231387&root=gcc&view=rev Log: PR target/63668 * doc/invoke.texi (SPARC options): Doc

[Bug target/68759] [6 Regression] Linux kernel build failure on ppc64le

2015-12-07 Thread uweigand at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68759 Ulrich Weigand changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/68778] Missing default initialization of finalized derived types type(C_PTR) component in subroutines

2015-12-07 Thread baradi09 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68778 --- Comment #2 from Bálint Aradi --- For me on x86_64-linux, with GNU Fortran (GCC) 5.2.0 it produces: TEST2: ASSOCIATED? (EXPECT: F) T Since, it is an uninitialized c-pointer, it probably depends pretty much on the environment whether the test

[Bug fortran/68748] FAIL: gfortran.dg/g77/20010430.f -O0 execution test

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68748 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/68745] FAIL: gfortran.dg/intrinsic_modulo_1.f90 -O0 execution test

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68745 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/68747] FAIL: gfortran.dg/specifics_1.f90 -O0 execution test

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68747 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/68743] FAIL: gfortran.dg/aint_anint_1.f90 -O0 execution test

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68743 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/68746] FAIL: gfortran.dg/read_dir.f90 -O0 execution test

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68746 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/68742] FAIL: gfortran.dg/coarray/event_2.f90 -fcoarray=lib -O2 -lcaf_single -latomic execution test

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68742 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/68760] [6 Regression] ICE in pp_string (pretty-print.c:909)

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68760 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Mon Dec 7 22:44:19 2015 New Revision: 231386 URL: https://gcc.gnu.org/viewcvs?rev=231386&root=gcc&view=rev Log: PR c++/68760 * error.c (dump_global_iord): Use DECL_SOURCE

[Bug fortran/68778] Missing default initialization of finalized derived types type(C_PTR) component in subroutines

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68778 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug debug/68302] [5/6 Regression] ICE with debugging enabled on mips

2015-12-07 Thread sje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68302 --- Comment #11 from Steve Ellcey --- Could you try adding 'debug_rtx (x); debug_rtx (y);' to the front of rtx_equal_for_cselib_1? It looks like this routine is in an infinite loop, I would like to see what input it is working on and see if the

[Bug target/68779] New: [5.3 Regression] HPPA/PARISC 32-bit Linux kernel build triggers multiple ICEs

2015-12-07 Thread aaro.koskinen at iki dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68779 Bug ID: 68779 Summary: [5.3 Regression] HPPA/PARISC 32-bit Linux kernel build triggers multiple ICEs Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: n

[Bug c++/68683] [concepts] function satisfy_argument_deduction_constraint modifies a type tree node but leaves TYPE_CANONICAL unchanged

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68683 --- Comment #1 from Jason Merrill --- Author: jason Date: Mon Dec 7 21:45:13 2015 New Revision: 231385 URL: https://gcc.gnu.org/viewcvs?rev=231385&root=gcc&view=rev Log: PR c++/68683 * constraint.cc (satisfy_argument_deduction_c

[Bug fortran/68778] New: Missing default initialization of finalized derived types type(C_PTR) component in subroutines

2015-12-07 Thread baradi09 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68778 Bug ID: 68778 Summary: Missing default initialization of finalized derived types type(C_PTR) component in subroutines Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug pch/68758] [6 Regression] Invalid read of size 8 in gt_pch_save (ggc-common.c:551)

2015-12-07 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68758 --- Comment #4 from Martin Liška --- (In reply to Markus Trippelsdorf from comment #3) > BTW this option is undocumented. I will prepare a patch for that. Thanks, Martin

[Bug fortran/31190] minimum field width list-directed output

2015-12-07 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31190 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org --- Comment

[Bug pch/68758] [6 Regression] Invalid read of size 8 in gt_pch_save (ggc-common.c:551)

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68758 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug fortran/30802] out of bounds error array I/O not picked up with -fbounds-check

2015-12-07 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30802 --- Comment #6 from Jerry DeLisle --- Intentionally not in the library for efficiency. However we can build in some runtime checks with -fcheck=. This one is on my radar and I was just looking at it a few days ago. Not taking assignment yet.

[Bug sanitizer/68777] New: [UBSAN] Spurious warning with C++11 lambdas ("member call on null pointer")

2015-12-07 Thread neil.conway at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68777 Bug ID: 68777 Summary: [UBSAN] Spurious warning with C++11 lambdas ("member call on null pointer") Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: nor

[Bug tree-optimization/66726] missed optimization, factor conversion out of COND_EXPR

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66726 --- Comment #15 from Jakub Jelinek --- Author: jakub Date: Mon Dec 7 21:05:51 2015 New Revision: 231384 URL: https://gcc.gnu.org/viewcvs?rev=231384&root=gcc&view=rev Log: PR middle-end/66726 * g++.dg/tree-ssa/pr66726.c: Renamed

[Bug pch/68758] [6 Regression] Invalid read of size 8 in gt_pch_save (ggc-common.c:551)

2015-12-07 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68758 --- Comment #2 from Martin Liška --- Yes. Configured with: ../configure --enable-languages=c,c++ --prefix=/home/marxin/Programming/bin/gcc3 -disable-multilib --disable-libsanitizer --enable-checking=release --enable-valgrind-annotations --disabl

[Bug middle-end/66214] [6 Regression] ICE verify_type failed with -O0 -g via gen_type_die_with_usage's dwarf2out.c:20250

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66214 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|jason at gcc dot

[Bug target/68759] [6 Regression] Linux kernel build failure on ppc64le

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68759 --- Comment #3 from Markus Trippelsdorf --- Just double-checked and it also happens without the kernel patch. So no need to bother with it... ld.bfd reports: ... ERROR: "__connect" [virt/lib/irqbypass.ko] undefined! WARNING: ".TOC." [virt/lib/ir

[Bug target/68774] gcc should allow disabling markup in Xcode 7 assembler messages

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68774 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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

2015-12-07 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68776 Bug ID: 68776 Summary: [6 regression] gcc.dg/vect/vect-widen-mult-const-[su]16.c failures since r226675 Product: gcc Version: 6.0 Status: UNCONFIRMED

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

2015-12-07 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68776 --- Comment #1 from Bill Schmidt --- Created attachment 36947 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36947&action=edit Vectorization dump for r226675

[Bug target/68774] gcc should allow disabling markup in Xcode 7 assembler messages

2015-12-07 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68774 --- Comment #2 from Iain Sandoe --- (In reply to m...@gcc.gnu.org from comment #1) > I glanced around and didn't find how to turn it off. First step, ask around > and find the option to turn it off. From there, we can pass it when the gcc > opt

[Bug target/68759] [6 Regression] Linux kernel build failure on ppc64le

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68759 --- Comment #2 from Markus Trippelsdorf --- Created attachment 36945 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36945&action=edit kernel config I'm building the latest vanilla kernel tree: git://git.kernel.org/pub/scm/linux/kernel/git/

[Bug target/68774] gcc should allow disabling markup in Xcode 7 assembler messages

2015-12-07 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68774 --- Comment #1 from mrs at gcc dot gnu.org --- I glanced around and didn't find how to turn it off. First step, ask around and find the option to turn it off. From there, we can pass it when the gcc option to not color is given.

[Bug c++/68170] [6 Regression] Declaring friend template class template in C++1z produces error: specialization of ‘template class A’ must appear at namespace

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68170 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/68464] [6 Regression] ICE in valid constexpr function: ../../src/gcc/tree.c:11497

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68464 --- Comment #5 from Jason Merrill --- Author: jason Date: Mon Dec 7 19:34:11 2015 New Revision: 231381 URL: https://gcc.gnu.org/viewcvs?rev=231381&root=gcc&view=rev Log: PR c++/68464 * cp-gimplify.c (cp_fold): Don't assume X has

[Bug c++/68170] [6 Regression] Declaring friend template class template in C++1z produces error: specialization of ‘template class A’ must appear at namespace

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68170 --- Comment #2 from Jason Merrill --- Author: jason Date: Mon Dec 7 19:34:04 2015 New Revision: 231380 URL: https://gcc.gnu.org/viewcvs?rev=231380&root=gcc&view=rev Log: PR c++/68170 * pt.c (maybe_new_partial_specialization): Th

[Bug c++/68464] [6 Regression] ICE in valid constexpr function: ../../src/gcc/tree.c:11497

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68464 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/68759] [6 Regression] Linux kernel build failure on ppc64le

2015-12-07 Thread uweigand at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68759 --- Comment #1 from Ulrich Weigand --- I've tried to reproduce this, but with no success so far. This is primarily because I cannot manage to get a current mainline Linux kernel built with allyesconfig for powerpc64le in the first place (various

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

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67973 Dominique d'Humieres changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment

[Bug target/68772] Many -gstabs tests FAIL with Xcode 7 as

2015-12-07 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68772 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/68775] New: spec2006 test case 465.tonto fails with the gcc 6.0 fortran compiler

2015-12-07 Thread seurer at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68775 Bug ID: 68775 Summary: spec2006 test case 465.tonto fails with the gcc 6.0 fortran compiler Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/68762] link error for inline function decorated with OpenMP declare simd

2015-12-07 Thread gilles.civario at ichec dot ie
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68762 --- Comment #2 from gilles --- TBH I don't know anything about the C inline keyword, aside from it existence. My issue has definitely to do with the C++ inline keyword. And the important point I (hope I) know about it is that the full definition

[Bug c++/68464] [6 Regression] ICE in valid constexpr function: ../../src/gcc/tree.c:11497

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68464 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/43745] [avr] g++ puts VTABLES in SRAM

2015-12-07 Thread oscargarcia at renesys dot es
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43745 --- Comment #10 from Oscar García --- This problem can be mitigated using "pointer to interfaces". Instead of: class A { public: A(); void FncEatingVTableRamA(); void FncEatingVTableRamB(); void FncEatingVTableRamC(); void FncEatingVTableRamD()

[Bug rtl-optimization/68755] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755 Markus Trippelsdorf changed: What|Removed |Added CC||amker at gcc dot gnu.org Know

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

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 --- Comment #2 from Markus Trippelsdorf --- (In reply to Jakub Jelinek from comment #1) > Try to preprocess with -fdirectives-only, and compile the result as > *.cpp/*.C rather than *.ii? If that triggers the ICE, you could attach the > result h

[Bug c/68668] [6 Regression] bogus error: invalid use of array with unspecified bounds

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68668 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/68668] [6 Regression] bogus error: invalid use of array with unspecified bounds

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68668 --- Comment #5 from Marek Polacek --- Author: mpolacek Date: Mon Dec 7 17:52:23 2015 New Revision: 231374 URL: https://gcc.gnu.org/viewcvs?rev=231374&root=gcc&view=rev Log: PR c/68668 * c-decl.c (grokdeclarator): If ORIG_QUAL_IN

[Bug target/68772] New: Many -gstabs tests FAIL with Xcode 7 as

2015-12-07 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68772 Bug ID: 68772 Summary: Many -gstabs tests FAIL with Xcode 7 as Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/68774] New: gcc should allow disabling markup in Xcode 7 assembler messages

2015-12-07 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68774 Bug ID: 68774 Summary: gcc should allow disabling markup in Xcode 7 assembler messages Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug c++/68738] call to overridden function segfaults

2015-12-07 Thread rianquinn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68738 --- Comment #3 from Rian Quinn --- Just for completeness, here is the exact code out objdump output: class Blah1 { public: Blah1() {} virtual ~Blah1() {} virtual int foo() { return 0; } }; class Blah2 : public Blah1 { public: B

[Bug lto/61886] [4.9/5/6 Regression] LTO breaks fread with _FORTIFY_SOURCE=2

2015-12-07 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61886 --- Comment #39 from Jan Hubicka --- Author: hubicka Date: Mon Dec 7 17:36:54 2015 New Revision: 231373 URL: https://gcc.gnu.org/viewcvs?rev=231373&root=gcc&view=rev Log: PR ipa/61886 * symtab.c (ultimate_transparent_alias_targe

[Bug c++/68679] [5/6 Regression] gcc-5.2.1 ICE in C++11 anon union of structs with template fns, OK in gcc <= 4.9.3

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68679 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug tree-optimization/68773] New: fpta-ipa with GOACC_parallel does not work due to node->force_output

2015-12-07 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68773 Bug ID: 68773 Summary: fpta-ipa with GOACC_parallel does not work due to node->force_output Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: enhancement

[Bug c++/68738] call to overridden function segfaults

2015-12-07 Thread rianquinn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68738 --- Comment #2 from Rian Quinn --- Yeah I'm am pretty sure it is specific to TARGET=elf-x86_64 (i.e. no OS specified). When I ran the same test on Ubuntu's native GCC it ran fine. objdump showed pretty different assembly for the Ubuntu case,

[Bug c++/68728] ice: unexpected expression ‘(const char*)__s’ of kind implicit_conv_expr

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68728 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/68701] [4.9/5/6 Regression] "gcc -m32 -finstrument-functions -ffixed-ebp" produces internal compiler error

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68701 Jakub Jelinek changed: What|Removed |Added CC||rth at gcc dot gnu.org,

[Bug c++/68732] Internal error while compiling CLRadeonExtender

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68732 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/68738] call to overridden function segfaults

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68738 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug rtl-optimization/68755] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755 --- Comment #8 from H.J. Lu --- (In reply to ktkachov from comment #4) > > but the e[8000] is inside the "while (a)" loop and should not be reachable > since 'a' is always 0? 'a' can be initialized via a constructor.

[Bug target/68701] [4.9/5/6 Regression] "gcc -m32 -finstrument-functions -ffixed-ebp" produces internal compiler error

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68701 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug middle-end/68292] [6 regression] ICE in copy_blkmode_to_reg, at expr.c:2277

2015-12-07 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68292 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/68291] [6 regression] ICE in emit_move_insn, at expr.c:3540

2015-12-07 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68291 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/68291] [6 regression] ICE in emit_move_insn, at expr.c:3540

2015-12-07 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68291 --- Comment #12 from Eric Botcazou --- Author: ebotcazou Date: Mon Dec 7 16:45:45 2015 New Revision: 231372 URL: https://gcc.gnu.org/viewcvs?rev=231372&root=gcc&view=rev Log: PR middle-end/68291 PR middle-end/68292 * cfg

[Bug middle-end/68292] [6 regression] ICE in copy_blkmode_to_reg, at expr.c:2277

2015-12-07 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68292 --- Comment #4 from Eric Botcazou --- Author: ebotcazou Date: Mon Dec 7 16:45:45 2015 New Revision: 231372 URL: https://gcc.gnu.org/viewcvs?rev=231372&root=gcc&view=rev Log: PR middle-end/68291 PR middle-end/68292 * cfge

[Bug rtl-optimization/68730] [6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68730 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug rtl-optimization/68755] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755 Markus Trippelsdorf changed: What|Removed |Added CC||mjambor at suse dot cz --- Comment

[Bug rtl-optimization/68730] [6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68730 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug pch/68758] [6 Regression] Invalid read of size 8 in gt_pch_save (ggc-common.c:551)

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68758 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

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

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68763 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug tree-optimization/68659] [6 regression] FAIL: gcc.dg/graphite/id-pr45230-1.c (internal compiler error)

2015-12-07 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68659 Sebastian Pop changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|DUPLICATE

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

2015-12-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug testsuite/68751] FAIL: gcc.dg/sancov/asan.c (test for excess errors)

2015-12-07 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68751 --- Comment #5 from Yury Gribov --- You most probably can't.

[Bug tree-optimization/68659] [6 regression] FAIL: gcc.dg/graphite/id-pr45230-1.c (internal compiler error)

2015-12-07 Thread mwahab at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68659 mwahab at gcc dot gnu.org changed: What|Removed |Added CC||mwahab at gcc dot gnu.org ---

[Bug debug/68771] New: Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition

2015-12-07 Thread zerolo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 Bug ID: 68771 Summary: Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition Product: gcc Version: 5.3.0 Status: UNCONFIRMED Se

[Bug ipa/66896] ipa-prop.c:2479 runtime error: member call on null pointer of type 'struct ipa_polymorphic_call_context'

2015-12-07 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66896 --- Comment #16 from Martin Liška --- (In reply to Jakub Jelinek from comment #15) > The commits mentioned a test being added to the testsuite, but it doesn't > seem to have been added. Also, the ChangeLog entry mentioned wrong > extension (in g

[Bug rtl-optimization/68755] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755 --- Comment #6 from Markus Trippelsdorf --- Also happens with -m64 with gcc-5.3.

[Bug testsuite/68751] FAIL: gcc.dg/sancov/asan.c (test for excess errors)

2015-12-07 Thread dvyukov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68751 --- Comment #4 from Dmitry Vyukov --- Do I have rights to change status? Can't find how to close this...

[Bug testsuite/68751] FAIL: gcc.dg/sancov/asan.c (test for excess errors)

2015-12-07 Thread dvyukov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68751 --- Comment #3 from Dmitry Vyukov --- Committed fix as 231364.

[Bug rtl-optimization/68755] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755 Markus Trippelsdorf changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|INVALI

[Bug c++/68760] [6 Regression] ICE in pp_string (pretty-print.c:909)

2015-12-07 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68760 --- Comment #2 from Martin Liška --- (In reply to Jakub Jelinek from comment #1) > Created attachment 36943 [details] > gcc6-pr68760.patch > > Using input_location in this routine doesn't make any sense. Works for me for the original test-case

[Bug c++/68170] [6 Regression] Declaring friend template class template in C++1z produces error: specialization of ‘template class A’ must appear at namespace

2015-12-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68170 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

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

2015-12-07 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 Bug ID: 68770 Summary: [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940 Product: gcc Version:

[Bug c++/68760] [6 Regression] ICE in pp_string (pretty-print.c:909)

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68760 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/68755] [5 Regression] wrong code at -O3 on x86_64-linux-gnu (in 32-bit mode)

2015-12-07 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68755 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug ipa/66896] ipa-prop.c:2479 runtime error: member call on null pointer of type 'struct ipa_polymorphic_call_context'

2015-12-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66896 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #15

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