[Bug tree-optimization/88044] [9 regression] gfortran.dg/transfer_intrinsic_3.f90 hangs after r266171

2018-11-16 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88044 Andreas Krebbel changed: What|Removed |Added Target|powerpc64*-*-* |powerpc64*-*-*, s390x-*-*

[Bug rtl-optimization/88070] New: [8/9 Regression] ICE in create_pre_exit, at mode-switching.c:438

2018-11-16 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88070 Bug ID: 88070 Summary: [8/9 Regression] ICE in create_pre_exit, at mode-switching.c:438 Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords:

[Bug c++/52869] [DR 1207] "this" not being allowed in noexcept clauses

2018-11-16 Thread umesh.kalappa0 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52869 --- Comment #11 from Umesh Kalappa --- Thank you Jason and Marek for all your support .

[Bug preprocessor/77810] provide format_inform_at_substring to go with format_warning_at_substring

2018-11-16 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77810 --- Comment #6 from Eric Gallager --- (In reply to Eric Gallager from comment #5) > Confirmed since a bug that this blocks is confirmed. That bug (bug 79997) is closed now btw.

[Bug tree-optimization/88069] New: [9 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.c:709

2018-11-16 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88069 Bug ID: 88069 Summary: [9 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.c:709 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords:

[Bug c++/86823] [7/8/9 Regression] private member template struct/class is publicly accessible

2018-11-16 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86823 --- Comment #6 from Alexandre Oliva --- https://gcc.gnu.org/ml/gcc-patches/2018-11/msg01558.html

[Bug c++/86823] [7/8/9 Regression] private member template struct/class is publicly accessible

2018-11-16 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86823 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/86823] [7/8/9 Regression] private member template struct/class is publicly accessible

2018-11-16 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86823 Alexandre Oliva changed: What|Removed |Added CC||aoliva at gcc dot gnu.org --- Comment

[Bug c++/87012] [7/8/9 Regression] ICE in verify_unstripped_args_1

2018-11-16 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87012 --- Comment #4 from Alexandre Oliva --- https://gcc.gnu.org/ml/gcc-patches/2018-11/msg01545.html

[Bug c++/86747] [8/9 Regression] rejects-valid with redundant friend declaration

2018-11-16 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86747 --- Comment #5 from Alexandre Oliva --- https://gcc.gnu.org/ml/gcc-patches/2018-11/msg01546.html

[Bug web/71666] profile-generate not documented

2018-11-16 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71666 Bug 71666 depends on bug 23197, which changed state. Bug 23197 Summary: Improve documentation on -fprofile-generate, -fprofile-use https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23197 What|Removed |Added

[Bug middle-end/23197] Improve documentation on -fprofile-generate, -fprofile-use

2018-11-16 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23197 sandra at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/23197] Improve documentation on -fprofile-generate, -fprofile-use

2018-11-16 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23197 --- Comment #5 from sandra at gcc dot gnu.org --- Author: sandra Date: Sat Nov 17 00:53:17 2018 New Revision: 266231 URL: https://gcc.gnu.org/viewcvs?rev=266231=gcc=rev Log: 2018-11-16 Sandra Loosemore PR middle-end/23197

[Bug libstdc++/88066] Relative includes in bits/locale_conv.h should be prefixed

2018-11-16 Thread zrax0111 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88066 --- Comment #2 from Michael Hansen --- Unfortunately we are specifically using -I- for the problematic behavior in a codebase that has depended on it for years, so -iquote doesn't help in this case.

[Bug middle-end/87854] [9 Regression] gcc.c-torture/compile/pr46534.c ICE for 16-bit size_t

2018-11-16 Thread jozefl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87854 --- Comment #11 from jozefl at gcc dot gnu.org --- Author: jozefl Date: Sat Nov 17 00:45:43 2018 New Revision: 266230 URL: https://gcc.gnu.org/viewcvs?rev=266230=gcc=rev Log: 2018-11-17 Jozef Lawrynowicz PR middle-end/87854 *

[Bug tree-optimization/87025] [9 Regression] ICE in add_record, at optinfo-emit-json.cc:175

2018-11-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87025 --- Comment #5 from David Malcolm --- Candidate patch kit: "[PATCH 1/2] Eliminate global state from -fsave-optimization-record" * https://gcc.gnu.org/ml/gcc-patches/2018-11/msg01552.html "[PATCH 2/2] Fix -fsave-optimization-record ICE

[Bug ipa/87706] Inlined functions trigger invalid -Wmissing-profile warning

2018-11-16 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87706 --- Comment #7 from Eric Gallager --- (In reply to Martin Liška from comment #6) > (In reply to Eric Gallager from comment #5) > > (In reply to Martin Liška from comment #4) > > > Assigning to Honza after we discussed that. > > > > So, this is

[Bug target/87927] ICE: segmentation fault with patchable_function_entry attribute for msp430-elf -mlarge

2018-11-16 Thread jozefl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87927 --- Comment #5 from jozefl at gcc dot gnu.org --- Author: jozefl Date: Fri Nov 16 23:53:30 2018 New Revision: 266226 URL: https://gcc.gnu.org/viewcvs?rev=266226=gcc=rev Log: 2018-11-16 Jozef Lawrynowicz PR target/87927 *

[Bug fortran/88068] asan: heap-use-after-free in simplify_ref_chain

2018-11-16 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88068 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/87881] gfortran.dg/inquiry_type_ref_(1.f08|3.f90) fail on darwin

2018-11-16 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87881 Dominique d'Humieres changed: What|Removed |Added CC||dcb314 at hotmail dot com ---

[Bug c++/87269] [9 Regression] ICE in tsubst_copy, at cp/pt.c:15475 starting from r261802

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87269 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Fri Nov 16 23:18:13 2018 New Revision: 266225 URL: https://gcc.gnu.org/viewcvs?rev=266225=gcc=rev Log: PR c++/87269 * g++.dg/lookup/pr87269.C (std::size_t): New typedef.

[Bug c++/52869] [DR 1207] "this" not being allowed in noexcept clauses

2018-11-16 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52869 --- Comment #10 from Jason Merrill --- Author: jason Date: Fri Nov 16 21:55:00 2018 New Revision: 266224 URL: https://gcc.gnu.org/viewcvs?rev=266224=gcc=rev Log: PR c++/52869 DR 1207 * parser.c

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 --- Comment #7 from martin --- (In reply to Ian Lance Taylor from comment #6) > Which version of glibc are you running on your system? Which Linux kernel > version? I'm running the kernel 2.6.17.14. ldd --version ldd (GNU libc) 2.3.2 uname -a

[Bug target/78444] Wrong prologue stack alignment for implicit dtor on x86_64-darwin*

2018-11-16 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78444 --- Comment #12 from Iain Sandoe --- So i've tested this on Darwin - and doing x86_64-linux now; along with the change, I removed 'profile_flag' hack and added + /* If we're profiling, we don't have a leaf. */ + gcc_assert (!crtl->is_leaf

[Bug fortran/88068] asan: heap-use-after-free in simplify_ref_chain

2018-11-16 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88068 --- Comment #1 from David Binderman --- This bug seems to have appeared between revision 265683 and 265907.

[Bug sanitizer/87880] [9 regression] All macOS asan execution tests FAIL

2018-11-16 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87880 --- Comment #7 from Iain Sandoe --- I do not see any wholesale fail of asan when building/testing on darwin16 for minversion darwin14 (using the darwin14 SDK). Here, the symbol shows as dynamically looked-up. (this _is_ a problem in fact

[Bug fortran/88068] New: asan: heap-use-after-free in simplify_ref_chain

2018-11-16 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88068 Bug ID: 88068 Summary: asan: heap-use-after-free in simplify_ref_chain Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug lto/88067] Internal Compuler Error, Segmentation Fault

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88067 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug libstdc++/88066] Relative includes in bits/locale_conv.h should be prefixed

2018-11-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88066 --- Comment #1 from Jonathan Wakely --- The -I- option is deprecated. Can you use -iquote instead, or are you using because you want that problematic behaviour?

[Bug fortran/88052] Format contravening f2008 constraint C1002 permitted

2018-11-16 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88052 --- Comment #2 from Jerry DeLisle --- Well until now we were permitting this as an extension. We could choose to allow it only under -std=legacy or throw a runtime error. Usually we don't like to throw runtime errors for things if not absolutely

[Bug rtl-optimization/87708] [9 Regression] ira-shrinkwrap-prep-[12].c testcases fail after r265398

2018-11-16 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87708 --- Comment #3 from Segher Boessenkool --- The testcases are XFAILed; closing this PR now.

[Bug rtl-optimization/87708] [9 Regression] ira-shrinkwrap-prep-[12].c testcases fail after r265398

2018-11-16 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87708 Segher Boessenkool changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 --- Comment #6 from Ian Lance Taylor --- Which version of glibc are you running on your system? Which Linux kernel version?

[Bug fortran/87945] [9 Regression] ICE in var_element, at fortran/decl.c:281

2018-11-16 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87945 --- Comment #3 from kargl at gcc dot gnu.org --- Index: gcc/fortran/decl.c === --- gcc/fortran/decl.c (revision 266192) +++ gcc/fortran/decl.c (working copy) @@ -278,6 +278,14 @@

[Bug rtl-optimization/88033] [9 Regression] ICE on valid code at -O2 and -O3 on x86-64-linux-gnu: in remove_some_program_points_and_update_live_ranges, at lra-lives.c:1179

2018-11-16 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88033 --- Comment #3 from Peter Bergner --- So this is a problem when we have a simple copy from a reg to itself, like so: (insn (set (reg:DI XXX) (reg:DI XXX))) By definition, a register does not conflict with itself, but a copy of this type is

[Bug c/88062] tgmath with fadd vs faddl done wrong

2018-11-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88062 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/87506] [7/8/9 Regression] ICE with inherited constexpr constructor with const argument

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87506 --- Comment #2 from Jakub Jelinek --- I wonder if adjust_temp_type really needs to adjust type from one variant to another one (in this case the type of temp is A, but the type we want is const A). If it does for some reason, then perhaps

[Bug c/88067] New: Internal Compuler Error, Segmentation Fault

2018-11-16 Thread braddock.c at husky dot neu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88067 Bug ID: 88067 Summary: Internal Compuler Error, Segmentation Fault Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug middle-end/88059] Spurious stringop-overflow warning with strlen, malloc and strncpy

2018-11-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88059 Martin Sebor changed: What|Removed |Added Keywords||diagnostic

[Bug rtl-optimization/87475] [8 Regression] ICE in patch_jump_insn, at cfgrtl.c:1275

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87475 Jakub Jelinek changed: What|Removed |Added Summary|[8/9 Regression] ICE in |[8 Regression] ICE in

[Bug middle-end/87854] [9 Regression] gcc.c-torture/compile/pr46534.c ICE for 16-bit size_t

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87854 --- Comment #10 from Jakub Jelinek --- (In reply to Jozef Lawrynowicz from comment #8) > So just want to make sure that it is ok that this assumption can no longer > be made. Yes. The string is just too large for the target. > I'll then add

[Bug libstdc++/88066] New: Relative includes in bits/locale_conv.h should be prefixed

2018-11-16 Thread zrax0111 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88066 Bug ID: 88066 Summary: Relative includes in bits/locale_conv.h should be prefixed Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-16 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #9 from Alexander Monakov --- Martin, Jakub: if I add -fstack-protector-strong, the problem is reproducible for me - can you try that?

[Bug c/88062] tgmath with fadd vs faddl done wrong

2018-11-16 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88062 --- Comment #1 from joseph at codesourcery dot com --- This is not a GCC bug. tgmath.h is provided by glibc, not GCC, and glibc indeed does not yet include the type-generic macros for functions rounding to a narrower type (nor does glibc yet

[Bug tree-optimization/87025] [9 Regression] ICE in add_record, at optinfo-emit-json.cc:175

2018-11-16 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87025 --- Comment #4 from Arseny Solokha --- David, I know it's off-topic here, but may I also ask you to look at the PR in the See Also section? Thanks.

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 --- Comment #5 from joseph at codesourcery dot com --- AT_FDCWD was added in glibc 2.4, released 2006-03-06.

[Bug tree-optimization/88011] [9 regression] r266028 causes a bunch of go failures

2018-11-16 Thread seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88011 --- Comment #13 from seurer at gcc dot gnu.org --- Yup, looks like you got it. Thanks! update from 266192 to 266207: New passes: FAIL: crypto/dsa FAIL: crypto/ecdsa FAIL: crypto/elliptic FAIL: crypto/rsa FAIL: crypto/tls FAIL: crypto/x509

[Bug rtl-optimization/87475] [8/9 Regression] ICE in patch_jump_insn, at cfgrtl.c:1275

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87475 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Fri Nov 16 16:43:49 2018 New Revision: 266219 URL: https://gcc.gnu.org/viewcvs?rev=266219=gcc=rev Log: PR rtl-optimization/87475 * cfgrtl.c (patch_jump_insn): Allow

[Bug target/88051] internal compiler error: in add_clobbers, at config/i386/sync.md:1762

2018-11-16 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88051 --- Comment #3 from uros at gcc dot gnu.org --- Author: uros Date: Fri Nov 16 16:42:16 2018 New Revision: 266218 URL: https://gcc.gnu.org/viewcvs?rev=266218=gcc=rev Log: PR target/88051 * config/i386/i386.md (floatunsdidf2):

[Bug middle-end/87854] [9 Regression] gcc.c-torture/compile/pr46534.c ICE for 16-bit size_t

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87854 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Nov 16 16:41:54 2018 New Revision: 266217 URL: https://gcc.gnu.org/viewcvs?rev=266217=gcc=rev Log: PR middle-end/87854 * c-common.c (fix_string_type): Reject string

[Bug middle-end/88032] [9 Regression] ICE in operand_subword_force, at emit-rtl.c:1793

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88032 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Nov 16 16:40:53 2018 New Revision: 266216 URL: https://gcc.gnu.org/viewcvs?rev=266216=gcc=rev Log: PR middle-end/88032 * optabs.c (expand_binop): For op0_mode use

[Bug c/88065] [9 Regression] ICE in -Wsizeof-pointer-memaccess on an invalid strncpy

2018-11-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88065 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c/88065] [9 Regression] ICE in -Wsizeof-pointer-memaccess on an invalid strncpy

2018-11-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88065 Martin Sebor changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug c/88065] New: [9 Regression] ICE in -Wsizeof-pointer-memaccess on an invalid strncpy

2018-11-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88065 Bug ID: 88065 Summary: [9 Regression] ICE in -Wsizeof-pointer-memaccess on an invalid strncpy Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug testsuite/88041] gdc.test tests should include that prefix in test names

2018-11-16 Thread ibuclaw at gdcproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88041 Iain Buclaw changed: What|Removed |Added CC||ibuclaw at gdcproject dot org --- Comment

[Bug tree-optimization/88064] [9 Regression] Incorrect vectorizer over_widening pattern handling

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88064 Jakub Jelinek changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org Target

[Bug tree-optimization/88064] New: [9 Regression] Incorrect vectorizer over_widening pattern handling

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88064 Bug ID: 88064 Summary: [9 Regression] Incorrect vectorizer over_widening pattern handling Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug d/88040] gdc silently ignores -ffile-prefix-map

2018-11-16 Thread ibuclaw at gdcproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88040 --- Comment #1 from Iain Buclaw --- I don't suppose this could make use of the existing -fmodule-file= option, which translates a module name to a different file path?

[Bug other/88057] libdecnumber/decCommon.c:479: use of out of scope variable

2018-11-16 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88057 --- Comment #2 from David Binderman --- (In reply to Martin Liška from comment #1) > Interesting, what tool have you used to detect that? cppcheck, available from sourceforge. I find compile time warnings are usually preferred to runtime

[Bug tree-optimization/87025] [9 Regression] ICE in add_record, at optinfo-emit-json.cc:175

2018-11-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87025 David Malcolm changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug libbacktrace/88063] Libbacktrace leak on dwarf read failure

2018-11-16 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88063 --- Comment #2 from Tom de Vries --- (In reply to Tom de Vries from comment #0) > However, the allocation and deallocation is done in a loop over units, so if > find_address_ranges succeeds for the first unit, but fails for the second, > then

[Bug libbacktrace/88063] Libbacktrace leak on dwarf read failure

2018-11-16 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88063 --- Comment #1 from Tom de Vries --- Created attachment 45027 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45027=edit Detection patch Output: ... $ ./btest 2>&1 | sed 's%/.*/%%' alloc at state.c:66: addr: 0x7f9addf62000, size: 72,

[Bug tree-optimization/87546] [9 Regression] Gcc miscompiles at -O3 on valid code

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87546 --- Comment #6 from Jakub Jelinek --- Created attachment 45026 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45026=edit gcc9-pr87546.patch Untested fix.

[Bug libbacktrace/88063] New: Libbacktrace leak on dwarf read failure

2018-11-16 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88063 Bug ID: 88063 Summary: Libbacktrace leak on dwarf read failure Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 --- Comment #4 from martin --- Created attachment 45025 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45025=edit /usr/include/linux/fcntl.h I found the AT_FDCWD in the file /usr/include/linux/fcntl.h

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 --- Comment #3 from martin --- Created attachment 45024 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45024=edit /usr/include/bits/fcntl.h I found also: /usr/include/asm-sparc/fcntl.h /usr/include/asm/fcntl.h

[Bug c/88062] New: tgmath with fadd vs faddl done wrong

2018-11-16 Thread tydeman at tybor dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88062 Bug ID: 88062 Summary: tgmath with fadd vs faddl done wrong Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 martin changed: What|Removed |Added CC||mfe at live dot de --- Comment #2 from martin

[Bug c++/86747] [8/9 Regression] rejects-valid with redundant friend declaration

2018-11-16 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86747 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug tree-optimization/87546] [9 Regression] Gcc miscompiles at -O3 on valid code

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87546 --- Comment #5 from Jakub Jelinek --- So, I think the bug is in vect_look_through_possible_promotion, which doesn't do what it claims to do is that what it returns can be cast to unprom->type and then promoted to final precision and that it is

[Bug c++/88061] New: section attributes of variable templates are ignored

2018-11-16 Thread henrik-public at gmx dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88061 Bug ID: 88061 Summary: section attributes of variable templates are ignored Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/88015] [9 Regression] ICE in dump_printf_loc, at dumpfile.c:1287

2018-11-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88015 --- Comment #8 from David Malcolm --- Thanks!

[Bug go/88060] ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 --- Comment #1 from Ian Lance Taylor --- Can you attach the contents of sparc-unknown-linux-gnu/libgo/gen-sysinfo.go from your build directory? Does the C header file on your system define AT_FDCWD? (It normally comes from .) If not, why

[Bug fortran/88052] Format contravening f2008 constraint C1002 permitted

2018-11-16 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88052 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P5

[Bug go/88060] New: ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’

2018-11-16 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88060 Bug ID: 88060 Summary: ../../../gcc-8.2.0/libgo/go/syscall/libcall_linux_utim esnano.go:17:18: error: reference to undefined name ‘_AT_FDCWD’ Product: gcc

[Bug c++/87269] [9 Regression] ICE in tsubst_copy, at cp/pt.c:15475 starting from r261802

2018-11-16 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87269 Nathan Sidwell changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/87269] [9 Regression] ICE in tsubst_copy, at cp/pt.c:15475 starting from r261802

2018-11-16 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87269 --- Comment #8 from Nathan Sidwell --- Author: nathan Date: Fri Nov 16 15:01:55 2018 New Revision: 266210 URL: https://gcc.gnu.org/viewcvs?rev=266210=gcc=rev Log: [PR c++/87269] Mark string operator overload in template defn.

[Bug libstdc++/87855] std::optional only copy-constructible if T is trivially copy-constructible

2018-11-16 Thread fiesh at zefix dot tv
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87855 --- Comment #6 from fiesh at zefix dot tv --- Again, fixes the issue for me with clang!

[Bug tree-optimization/87546] [9 Regression] Gcc miscompiles at -O3 on valid code

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87546 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/88059] New: Spurious stringop-overflow warning with strlen, malloc and strncpy

2018-11-16 Thread listes at defendingthemusic dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88059 Bug ID: 88059 Summary: Spurious stringop-overflow warning with strlen, malloc and strncpy Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal

[Bug c/88058] gcc fails to detect use of out of scope variable ?

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88058 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug middle-end/83215] C++: struct with char-array assumed to alias with everything

2018-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83215 Richard Biener changed: What|Removed |Added Keywords||alias, missed-optimization

[Bug tree-optimization/88011] [9 regression] r266028 causes a bunch of go failures

2018-11-16 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88011 --- Comment #12 from Ian Lance Taylor --- Thanks!

[Bug target/83479] Register spilling in AVX code

2018-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83479 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug gcov-profile/88045] Call to std::accumulate causes gcov to crash

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88045 --- Comment #4 from Martin Liška --- (In reply to Sergio Losilla from comment #3) > I see, thanks. Well then, I guess I'll stick to the workaround. Good to know > it is already fixed in version 9. Thanks. Next GCC 8.3 will have a workaround, so

[Bug gcov-profile/88045] Call to std::accumulate causes gcov to crash

2018-11-16 Thread loximann at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88045 --- Comment #3 from Sergio Losilla --- I see, thanks. Well then, I guess I'll stick to the workaround. Good to know it is already fixed in version 9.

[Bug debug/83941] Debug info generated with -flto contains useless forwarders

2018-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83941 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug other/88057] libdecnumber/decCommon.c:479: use of out of scope variable

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88057 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/84044] Spurious -Wodr warning with -flto

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84044 --- Comment #10 from Martin Liška --- > Thread model: posix > gcc version 9.0.0 20181110 (experimental) [trunk revision 266003] (Debian > 20181110-2) > > Regards, > Arnaud Giersch The warning appeared again on trunk in r265875 Author: hubicka

[Bug libstdc++/87618] [9 Regression] Missing symbol for std::__cxx11::basic_stringbuf, std::allocator >::basic_stringbuf()

2018-11-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87618 --- Comment #6 from Jonathan Wakely --- Yes, I forgot to close it.

[Bug libstdc++/87618] [9 Regression] Missing symbol for std::__cxx11::basic_stringbuf, std::allocator >::basic_stringbuf()

2018-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87618 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-16 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 --- Comment #8 from Arseny Solokha --- (In reply to Alexander Monakov from comment #7) > It appears you are building via portage and thus have Gentoo patches applied? Yes, I build weekly snapshots via Portage for convenience. But I use modified

[Bug lto/88004] [9 Regression] lto1: error: node differs from node->decl->decl_with_vis.symtab_node

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88004 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/87706] Inlined functions trigger invalid -Wmissing-profile warning

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87706 --- Comment #6 from Martin Liška --- (In reply to Eric Gallager from comment #5) > (In reply to Martin Liška from comment #4) > > Assigning to Honza after we discussed that. > > So, this is kind of off-topic, but I've been wondering for a

[Bug debug/88046] [9 Regression] ICE in add_data_member_location_attribute at gcc/dwarf2out.c:19237 since r261885

2018-11-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88046 --- Comment #2 from rguenther at suse dot de --- On Fri, 16 Nov 2018, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88046 > > Jakub Jelinek changed: > >What|Removed |Added

[Bug ipa/87706] Inlined functions trigger invalid -Wmissing-profile warning

2018-11-16 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87706 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

[Bug rtl-optimization/88033] [9 Regression] ICE on valid code at -O2 and -O3 on x86-64-linux-gnu: in remove_some_program_points_and_update_live_ranges, at lra-lives.c:1179

2018-11-16 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88033 Peter Bergner changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug rtl-optimization/87485] [9 Regression] Compile time hog w/ -O2 -fschedule-insns -fno-guess-branch-probability -fno-isolate-erroneous-paths-dereference -fno-omit-frame-pointer -fno-split-wide-type

2018-11-16 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87485 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org ---

[Bug gcov-profile/88045] Call to std::accumulate causes gcov to crash

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88045 Martin Liška changed: What|Removed |Added Known to work||9.0 Known to fail|9.0

[Bug lto/88004] [9 Regression] lto1: error: node differs from node->decl->decl_with_vis.symtab_node

2018-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88004 --- Comment #3 from Martin Liška --- Author: marxin Date: Fri Nov 16 12:49:32 2018 New Revision: 266207 URL: https://gcc.gnu.org/viewcvs?rev=266207=gcc=rev Log: Fix ICE in lto_symtab_merge_symbols_1 (PR lto/88004). 2018-11-16 Martin Liska

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