[Bug c++/88146] New: ice in tsubst_copy, at cp/pt.c:16014

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88146 Bug ID: 88146 Summary: ice in tsubst_copy, at cp/pt.c:16014 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/88103] [7/8/9 Regression] Wrong value category when conditional expression result is used as object expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88103 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug fortran/88143] gfortran crashes with an internal compiler error

||2018-11-22 CC||jb at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Janne Blomqvist --- Confirmed. This also occurs on x86_64-pc-linux-gnu with the latest trunk (9.0.0 20181122). Apparently

[Bug c++/88146] ice in tsubst_copy, at cp/pt.c:16014

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88146 --- Comment #1 from David Binderman --- svn blame says 11362mrs default: 229756 miyuki /* We shouldn't get here, but keep going if !flag_checking. */ 229756 miyuki if (flag_checking) 229756 miyuki gcc_

[Bug target/78380] [7 regression] GCC crash with internal compiler error: in gen_reg_rtx, at emit-rtl.c:1025

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78380 Richard Biener changed: What|Removed |Added Target||x86_64-apple-darwin* Status

[Bug fortran/88137] BACKTRACE seems to have a memory leak

||2018-11-22 CC||jb at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Janne Blomqvist --- Confirmed on latest trunk (9.0.0 20181122), x86_64-pc-linux-gnu Changing the example to execute 10 iterations

[Bug c++/80864] [7/8/9/ Regression] Brace-initialization of a constexpr variable of an array in a POD triggers ICE from templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80864 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/80916] [7/8/9 Regression] Spurious "declared 'static' but never defined" warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80916 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug fortran/88137] BACKTRACE seems to have a memory leak

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88137 Janne Blomqvist changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jb at gcc dot gnu.org --- Comme

[Bug target/82961] [7 Regression] ICE in dwarf2out.c: deferred_asm_name != NULL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82961 Richard Biener changed: What|Removed |Added Priority|P3 |P4 --- Comment #13 from Richard Biener

[Bug c++/83020] [7 Regression] ('17) Class template constructor call skipped with no error when substitution fails in default argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83020 Richard Biener changed: What|Removed |Added Keywords||accepts-invalid Priority|P3

[Bug c++/83588] [7 Regression] struct with two flexible arrays causes an internal compiler error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83588 Richard Biener changed: What|Removed |Added Priority|P3 |P2 --- Comment #6 from Richard Biener

[Bug target/83712] [7 Regression] "Unable to find a register to spill" when compiling for thumb1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83712 --- Comment #13 from Richard Biener --- The series of LRA changes are not going to be backported.

[Bug c++/83796] [7 Regression] Abstract classes allowed to be instantiated when initialised as default parameter to function or constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83796 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug target/84014] [7 Regression] ICE in setup_min_max_allocno_live_range_point, at ira-build.c:2762

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84014 Richard Biener changed: What|Removed |Added Priority|P3 |P2 --- Comment #6 from Richard Biener

[Bug c++/84191] [7 Regression] Compiler ICEs when trying to resolve impossible arithmetic operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84191 Richard Biener changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug c++/84540] [7 Regression] ICE with alignas in variadic template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84540 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/84682] [7 Regression] internal compiler error: Segmentation fault (process_address_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682 --- Comment #10 from Richard Biener --- *** Bug 84677 has been marked as a duplicate of this bug. ***

[Bug inline-asm/84677] [7 Regression] internal compiler error: in extract_constrain_insn, at recog.c:2205

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84677 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug d/87824] x86_64-linux multilib issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87824 --- Comment #15 from Iain Buclaw --- Still to do are: - runnable/cppa.d: (Remove struct __c_{u}long detection and tests) - runnable/eh.d: (Have -fno-reorder-blocks-and-partitions default for D) - runnable/nulltype.d (Set TYPE_TRANSPARENT_AGGR fo

[Bug c++/85114] [7 Regression] -fstack-check causes ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85114 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug c++/85136] [7 Regression] ICE with array as template variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85136 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug c++/85227] [7 Regression] ICE with structured binding of a forward declared variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85227 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug lto/88147] New: [9 Regression] ICE in linemap_line_start, at libcpp/line-map.c:781 starting from r265875

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88147 Bug ID: 88147 Summary: [9 Regression] ICE in linemap_line_start, at libcpp/line-map.c:781 starting from r265875 Product: gcc Version: 9.0 Status: UNCONFIRMED Ke

[Bug lto/88147] [9 Regression] ICE in linemap_line_start, at libcpp/line-map.c:781 starting from r265875

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88147 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/86586] [7/8/9 Regression] -Wsign-compare affects code generation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86586 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/86608] [7/8/9 Regression] volatile variable is taken as a constexpr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86608 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug fortran/88143] [8/9 Regression] ICE in resolve_variable at gcc/fortran/resolve.c:5413 since r253077

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88143 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org,

[Bug middle-end/82364] [7 Regression] Enormous memory usage when building for 32bit i386 with >= -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82364 Richard Biener changed: What|Removed |Added Keywords||needs-bisection Last reconfirmed|2017

[Bug sanitizer/88017] ICE in expand_call, at calls.c:4220

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88017 --- Comment #3 from Martin Liška --- Fixed on trunk, not planning to backport.

[Bug sanitizer/88017] ICE in expand_call, at calls.c:4220

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88017 --- Comment #2 from Martin Liška --- Author: marxin Date: Thu Nov 22 09:13:19 2018 New Revision: 266368 URL: https://gcc.gnu.org/viewcvs?rev=266368&root=gcc&view=rev Log: Do not mix -fsanitize=thread and -mabi=ms (PR sanitizer/88017). 2018-11-2

[Bug fortran/88137] BACKTRACE seems to have a memory leak

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88137 Janne Blomqvist changed: What|Removed |Added URL||https://gcc.gnu.org/ml/gcc-

[Bug fortran/88143] [8/9 Regression] ICE in resolve_variable at gcc/fortran/resolve.c:5413 since r253077

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88143 Dominique d'Humieres changed: What|Removed |Added Keywords||ice-on-valid-code Prior

[Bug target/86828] [7 Regression] wrong-code bug with "-march=knl -Ofast" (invalid memory reference)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86828 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/87386] [8/9 Regression] Error message for static_assert show wrong range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87386 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Thu Nov 22 09:26:29 2018 New Revision: 266369 URL: https://gcc.gnu.org/viewcvs?rev=266369&root=gcc&view=rev Log: PR c++/87386 * parser.c (cp_parser_operator): Use str.get_

[Bug c/88144] remove long-obsolete syntax for designated initializers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88144 --- Comment #3 from Jonathan Wakely --- Maybe -Wdeprecated or -Wdeprecated-declarations

[Bug tree-optimization/88148] [9 Regression] ICE in tree_nop_conversion_p at gcc/tree.c:12550 since r264273

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88148 Martin Liška changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Known to

[Bug tree-optimization/88148] New: [9 Regression] ICE in tree_nop_conversion_p at gcc/tree.c:12550 since r264273

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88148 Bug ID: 88148 Summary: [9 Regression] ICE in tree_nop_conversion_p at gcc/tree.c:12550 since r264273 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice

[Bug c/53182] GNU C: attributes without underscores should be discouraged / no longer be documented e.g. as examples

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53182 --- Comment #4 from Jonathan Wakely --- (In reply to sandra from comment #3) > I also think there are other compilers that have > copied the GCC attribute syntax; do they also recognize both the underscore > and non-underscore name variants? Yes

[Bug fortran/88116] [8/9 Regression] ICE in gfc_convert_constant(): Unexpected type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88116 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/53182] GNU C: attributes without underscores should be discouraged / no longer be documented e.g. as examples

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53182 --- Comment #5 from Jonathan Wakely --- (In reply to Vincent Lefèvre from comment #0) > Attributes without underscores can conflict with the ISO C standard. For > instance, if the C11 header is included, this breaks GCC's > > __attribute__ ((

[Bug other/88141] Issues with texinfo when building GCC r266351 in MSYS2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88141 Richard Biener changed: What|Removed |Added Keywords||documentation --- Comment #2 from Richa

[Bug fortran/88138] ICE in gfc_arith_concat, at fortran/arith.c:1007

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88138 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug c++/88146] ice in tsubst_copy, at cp/pt.c:16014

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88146 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug lto/88147] [9 Regression] ICE in linemap_line_start, at libcpp/line-map.c:781 starting from r265875

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88147 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.0

[Bug tree-optimization/88148] [9 Regression] ICE in tree_nop_conversion_p at gcc/tree.c:12550 since r264273

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88148 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/88146] ice in tsubst_copy, at cp/pt.c:16014

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88146 --- Comment #3 from David Binderman --- Created attachment 45065 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45065&action=edit C++ source code

[Bug target/85644] [8/9 Regression] -fstack-protector generates invalid read to %fs:0x0 on mac

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85644 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Nov 22 09:48:43 2018 New Revision: 266370 URL: https://gcc.gnu.org/viewcvs?rev=266370&root=gcc&view=rev Log: PR target/85644 PR target/86832 * config/i386/i386

[Bug target/86832] [8/9 Regression] GCC v8.2.0 tries to use native TLS with -fstack-protector-strong on Windows (mingw-w64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86832 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Thu Nov 22 09:48:43 2018 New Revision: 266370 URL: https://gcc.gnu.org/viewcvs?rev=266370&root=gcc&view=rev Log: PR target/85644 PR target/86832 * config/i386/i386

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88069 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Nov 22 09:50:58 2018 New Revision: 266371 URL: https://gcc.gnu.org/viewcvs?rev=266371&root=gcc&view=rev Log: 2018-11-22 Richard Biener PR tree-optimization/88069

[Bug target/88134] ICE in create_component_ref_by_pieces_1, at tree-ssa-pre.c:2520

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88134 Richard Biener changed: What|Removed |Added Status|ASSIGNED|UNCONFIRMED CC|

[Bug lto/88112] [9 regression] ICE in lto1: TYPE_FIELDS defined in incomplete type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112 --- Comment #13 from Richard Biener --- Author: rguenth Date: Thu Nov 22 09:54:14 2018 New Revision: 266372 URL: https://gcc.gnu.org/viewcvs?rev=266372&root=gcc&view=rev Log: 2018-11-22 Richard Biener PR lto/87229 PR lto/8811

[Bug c++/87229] [8 Regression] ICE: tree code 'call_expr' is not supported in LTO streams

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87229 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Nov 22 09:54:14 2018 New Revision: 266372 URL: https://gcc.gnu.org/viewcvs?rev=266372&root=gcc&view=rev Log: 2018-11-22 Richard Biener PR lto/87229 PR lto/88112

[Bug c++/88149] New: internal compiler error: in vect_transform_stmt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88149 Bug ID: 88149 Summary: internal compiler error: in vect_transform_stmt Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug middle-end/88129] Two blockage insns are emited in the function epilogue

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88129 --- Comment #8 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #7) > Let's keep the PR open for the eventual removal of the remaining blockage > instruction for targets that emit unwind information in the epilogue. FTR, the following p

[Bug c++/88149] internal compiler error: in vect_transform_stmt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88149 --- Comment #1 from tisch...@mpi-cbg.de --- Created attachment 45066 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45066&action=edit Preprocessed source of fail9.cpp

[Bug tree-optimization/88074] [7/8/9 Regression] g++ hangs on math expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88074 --- Comment #24 from rguenther at suse dot de --- On Wed, 21 Nov 2018, joseph at codesourcery dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88074 > > --- Comment #23 from joseph at codesourcery dot com dot com> --- > And, yes,

[Bug fortran/88139] ICE in get_c_type_name, at fortran/dump-parse-tree.c:3047

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88139 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug c++/88146] ice in tsubst_copy, at cp/pt.c:16014

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88146 ensadc at mailnesia dot com changed: What|Removed |Added CC||ensadc at mailnesia dot com

[Bug target/86832] [8/9 Regression] GCC v8.2.0 tries to use native TLS with -fstack-protector-strong on Windows (mingw-w64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86832 --- Comment #10 from Jakub Jelinek --- Can somebody please test this on mingw (on the trunk)? Thanks.

[Bug target/85644] [8/9 Regression] -fstack-protector generates invalid read to %fs:0x0 on mac

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85644 --- Comment #7 from Jakub Jelinek --- Can somebody please test this on darwin (on the trunk)? Thanks.

[Bug fortran/88143] [8/9 Regression] ICE in resolve_variable at gcc/fortran/resolve.c:5413 since r253077

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88143 Paul Thomas changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org --- Commen

[Bug target/86828] [7 Regression] wrong-code bug with "-march=knl -Ofast" (invalid memory reference)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86828 --- Comment #9 from janus at gcc dot gnu.org --- (In reply to Richard Biener from comment #8) > More details are needed here. What exactly do you need? $ gfortran-7 -march=knl -Ofast -g c0.f90 $ gdb ./a.out [..] (gdb) run Starting program: /hom

[Bug d/88150] New: Use sections_elf_shared.d on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88150 Bug ID: 88150 Summary: Use sections_elf_shared.d on Solaris Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: d As

[Bug d/88150] Use sections_elf_shared.d on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88150 Rainer Orth changed: What|Removed |Added Target Milestone|--- |9.0

[Bug tree-optimization/88148] [9 Regression] ICE in tree_nop_conversion_p at gcc/tree.c:12550 since r264273

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88148 --- Comment #2 from Richard Biener --- So the issue is that VN done after unrolling removes SSA defs that are still referenced from loop->nb_iterations. CFG cleanup makes sure to update it when doing replace_uses_by (which is a quite expensive o

[Bug target/86828] [7 Regression] wrong-code bug with "-march=knl -Ofast" (invalid memory reference)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86828 --- Comment #10 from Uroš Bizjak --- (In reply to janus from comment #9) > (In reply to Richard Biener from comment #8) > > More details are needed here. > > What exactly do you need? Can you try with valgrind?

[Bug libstdc++/88151] New: Define iterator_traits::* for output iterators to actual values when possible (rather than to void)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88151 Bug ID: 88151 Summary: Define iterator_traits::* for output iterators to actual values when possible (rather than to void) Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug target/84757] [7/8/9 Regression] Useless MOVs and PUSHes to store results of MUL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84757 --- Comment #6 from Jakub Jelinek --- Vlad, is this something that can be still done for GCC 9 or should we defer to GCC 10?

[Bug sanitizer/88017] ICE in expand_call, at calls.c:4220

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88017 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/86828] [7 Regression] wrong-code bug with "-march=knl -Ofast" (invalid memory reference)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86828 --- Comment #11 from janus at gcc dot gnu.org --- (In reply to Uroš Bizjak from comment #10) > (In reply to janus from comment #9) > > (In reply to Richard Biener from comment #8) > > > More details are needed here. > > > > What exactly do you ne

[Bug target/86952] Avoid jump table for switch statement with -mindirect-branch=thunk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86952 Martin Liška changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org --- Com

[Bug lto/88112] [9 regression] ICE in lto1: TYPE_FIELDS defined in incomplete type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/87229] [8 Regression] ICE: tree code 'call_expr' is not supported in LTO streams

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87229 Bug 87229 depends on bug 88112, which changed state. Bug 88112 Summary: [9 regression] ICE in lto1: TYPE_FIELDS defined in incomplete type https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88112 What|Removed |Added

[Bug tree-optimization/88149] [9 Regression] internal compiler error: in vect_transform_stmt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88149 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug bootstrap/88133] [9 Regression] Build fails with host GCC < 4.3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88133 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/85598] [7/8/9 Regression] Incorrect warning only at -O2 and -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85598 Jakub Jelinek changed: What|Removed |Added CC||aldyh at gcc dot gnu.org,

[Bug libstdc++/88111] libstdc++-v3 FTB for 16-bit int: memory_resource.cc pool_sizes expects >16-bit int/size_t

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88111 --- Comment #7 from Jozef Lawrynowicz --- (In reply to Jonathan Wakely from comment #6) > This should be fixed now. > > If you're able to run the tests for these components that would be very much > appreciated. To run just the tests, run the f

[Bug libstdc++/88111] libstdc++-v3 FTB for 16-bit int: memory_resource.cc pool_sizes expects >16-bit int/size_t

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88111 --- Comment #8 from Jozef Lawrynowicz --- Created attachment 45068 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45068&action=edit testsuite_abi.cc __int20 hack

[Bug libstdc++/88111] libstdc++-v3 FTB for 16-bit int: memory_resource.cc pool_sizes expects >16-bit int/size_t

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88111 --- Comment #9 from Jozef Lawrynowicz --- Created attachment 45069 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45069&action=edit mlarge memory_resource tests libstdc++.log

[Bug fortran/45179] Support UTF-8 (and other encodings) in the source file (.f90) for CHARACTER(kind=4)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45179 epagone changed: What|Removed |Added CC||epagone at email dot it --- Comment #6 from ep

[Bug middle-end/85598] [7/8/9 Regression] Incorrect warning only at -O2 and -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85598 --- Comment #4 from Jakub Jelinek --- Note, while the _8 SSA_NAME above is created during: #1 0x01442100 in copy_ssa_name_fn (fn=0x7fffefdcb000, name=, stmt=) at ../../gcc/tree-ssanames.c:728 #2 0x014425aa in duplicate_ssa_n

[Bug middle-end/85598] [7/8/9 Regression] Incorrect warning only at -O2 and -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85598 --- Comment #5 from Richard Biener --- In theory the jump-threading code could go down and make the evrp_range_analyzer process the new blocks but I'm not sure how well this works out given the actual code transform is done after all analysis and

[Bug d/88150] Use sections_elf_shared.d on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88150 --- Comment #1 from Iain Buclaw --- Thanks, I will write up a small documentation of how the sections modules interacts with runtime - along with compiler support. As its heavily dependent on compiler and object format, I'll move the implementat

[Bug d/88150] Use sections_elf_shared.d on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88150 --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE --- A couple of issues in the patch bear commenting: * The core/sys/solaris/dlfcn.d change was needed to silence /vol/gcc/src/hg/trunk/local/libphobos/libdruntime/rt/sections_elf_shared.d:6

[Bug d/88150] Use sections_elf_shared.d on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88150 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #1 from Iain Buclaw --- > Thanks, I will write up a small documentation of how the sections modules > interacts with runtime - along with compiler support. Great, thanks.

[Bug middle-end/85598] [7/8/9 Regression] Incorrect warning only at -O2 and -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85598 --- Comment #6 from Jakub Jelinek --- Or, couldn't e.g. number of iterations analysis if it determines linear IV adjust the value range?

[Bug d/87864] libdruntime doesn't link with /bin/ld before Solaris 11.4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87864 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE --- >> --- Comment #1 from Iain Buclaw --- >> Is there another way to get a section in earlier versions of Solaris? > > What I initially did in LLVM's compiler-rt (which prompted the additio

[Bug c/53182] GNU C: attributes without underscores should be discouraged / no longer be documented e.g. as examples

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53182 --- Comment #6 from Vincent Lefèvre --- (In reply to Jonathan Wakely from comment #5) > But *any* identifier can conflict with a macro from a future C standard. Why > are these attributes special? > > I understand that there's a specific conflic

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88063 --- Comment #13 from Tom de Vries --- Comment on attachment 45063 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45063 combined patch >+ // We only kept the list of units to free them on failure. On >+ // success the units are retained,

[Bug target/82961] [7 Regression] ICE in dwarf2out.c: deferred_asm_name != NULL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82961 --- Comment #14 from Tom de Vries --- Author: vries Date: Thu Nov 22 13:12:41 2018 New Revision: 266375 URL: https://gcc.gnu.org/viewcvs?rev=266375&root=gcc&view=rev Log: Backport "[vms] Add missing vmsdbgout_early_finish" 2018-11-22 Tom de Vr

[Bug middle-end/67222] [4.9/5 Regression] ICE in gimple_call_arg with bogus posix_memalign

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67222 Rainer Orth changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug target/82961] ICE in dwarf2out.c: deferred_asm_name != NULL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82961 Tom de Vries changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/85598] [7/8/9 Regression] Incorrect warning only at -O2 and -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85598 --- Comment #7 from Richard Biener --- (In reply to Jakub Jelinek from comment #6) > Or, couldn't e.g. number of iterations analysis if it determines linear IV > adjust the value range? It indeed could if it's just the PHI that is lacking. OTOH

[Bug libstdc++/88111] libstdc++-v3 FTB for 16-bit int: memory_resource.cc pool_sizes expects >16-bit int/size_t

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88111 --- Comment #10 from Jonathan Wakely --- Thanks! I'll look through that when I get a chance. For the iostream case I think it should always be possible to write size_t to a stream, so we might want to solve it properly with overloads like: ---

[Bug libstdc++/88111] libstdc++-v3 FTB for 16-bit int: memory_resource.cc pool_sizes expects >16-bit int/size_t

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88111 --- Comment #11 from Jonathan Wakely --- Or just +__x instead of (__x + 0). I'm assuming that the non-standard integer type will promote to one of the standard integers, which is true for __int20 but maybe not in general.

[Bug tree-optimization/85726] [7/8/9 Regression] div C1 to div C2 match.pd suboptimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85726 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug fortran/88076] Shared Memory implementation for Coarrays

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88076 --- Comment #2 from Nicolas Koenig --- > Once you are done on this, you might consider implementing a -parallel as in > ifort. > > This could conveniently be triggered in frontend-passes.c, I suspect. ie. > this would be a good place to check fo

[Bug libstdc++/85930] [8/9 Regression] Misaligned reference created in shared_ptr_base.h with -fno-rtti

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85930 --- Comment #7 from Jonathan Wakely --- Author: redi Date: Thu Nov 22 13:42:39 2018 New Revision: 266376 URL: https://gcc.gnu.org/viewcvs?rev=266376&root=gcc&view=rev Log: PR libstdc++/87520 Always pass type-punned type_info reference The imple

[Bug libstdc++/87520] [8 Regression] ODR violations in std::make_shared when mixing -fno-rtti and -frtti

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87520 Jonathan Wakely changed: What|Removed |Added Summary|[8/9 Regression] ODR|[8 Regression] ODR |

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