[Bug middle-end/78691] [7 Regression] ICE compiling Linux boot code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78691 --- Comment #6 from amker at gcc dot gnu.org --- Author: amker Date: Wed Dec 7 10:14:58 2016 New Revision: 243335 URL: https://gcc.gnu.org/viewcvs?rev=243335=gcc=rev Log: PR tree-optimization/78691 * match.pd ((convert1 (minmax

[Bug tree-optimization/71691] [6/7 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (Floating point exception)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71691 Aldy Hernandez changed: What|Removed |Added CC||aldyh at gcc dot gnu.org

[Bug middle-end/78468] [7 regression] libgomp.c/reduction-10.c and many more FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78468 Eric Botcazou changed: What|Removed |Added Component|libgomp |middle-end Severity|normal

[Bug tree-optimization/71691] [6/7 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (Floating point exception)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71691 Aldy Hernandez changed: What|Removed |Added Status|NEW |WAITING --- Comment #16 from Aldy

[Bug c++/71537] GCC rejects consetxpr boolean conversions and comparisons on the result of pointer arithmetic.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71537 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/55004] [meta-bug] constexpr issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 71537, which changed state. Bug 71537 Summary: GCC rejects consetxpr boolean conversions and comparisons on the result of pointer arithmetic. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71537 What

[Bug c++/78589] g++ prints instead of a function name when warning in an OpenMP outlined function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78589 --- Comment #7 from Martin Jambor --- Author: jamborm Date: Wed Dec 7 13:09:07 2016 New Revision: 243344 URL: https://gcc.gnu.org/viewcvs?rev=243344=gcc=rev Log: Use dump_function_name rather than emit 2016-12-07 Martin Jambor

[Bug tree-optimization/78709] New: Code size is bigger at -Os than at -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78709 Bug ID: 78709 Summary: Code size is bigger at -Os than at -O3 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/78710] suggest better exception text for stoi, stol, ...

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78710 --- Comment #1 from Nicolai Josuttis --- applies to any version AFAIK

[Bug tree-optimization/78713] New: [missed optimization] gcc doesn't use clobbers to optimize constructors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78713 Bug ID: 78713 Summary: [missed optimization] gcc doesn't use clobbers to optimize constructors Product: gcc Version: 6.2.1 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/78561] Constant pool size (offset) can become stale where constant pool entires become unused

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78561 --- Comment #18 from James Greenhalgh --- Author: jgreenhalgh Date: Wed Dec 7 14:01:59 2016 New Revision: 243345 URL: https://gcc.gnu.org/viewcvs?rev=243345=gcc=rev Log: [Patch PR78561 PowerPC] Revert to old behaviour for counting constant

[Bug c++/72775] [6/7 Regression] internal compiler error: in finish_expr_stmt, at cp/semantics.c:677

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72775 --- Comment #11 from Marek Polacek --- This patch seems to disable initialization of a flexible array member in a constructor, and, curiously, doesn't regress anything in C++ dg.exp. --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -800,6 +800,11 @@

[Bug c++/72775] [6/7 Regression] internal compiler error: in finish_expr_stmt, at cp/semantics.c:677

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72775 --- Comment #12 from Marek Polacek --- (In reply to Matteo Bertello from comment #10) > Just had the same internal compiler error on a different piece of code, > using GCC 6.1.1 on Fedora 24. > Might be useful to investigate the cause. This

[Bug bootstrap/21481] crtstuff.c should not include auto-host.h

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21481 Nathan Sidwell changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|nathan at gcc

[Bug libobjc/78697] --with-target-bdw-gc-include shouldn't be required to be per multilib

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78697 --- Comment #1 from Matthias Klose --- well, it does make sense when the header files differ, however that is not the case for the gc header files afaics. Is this what you are looking for? The fallback directory should not override the values

[Bug tree-optimization/78709] Code size is bigger at -Os than at -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78709 --- Comment #1 from ErikaMolnar --- The code size is smaller because of -ftree-loop-distribute-patterns, this options has no effect on –Os. Could you make this optimization to work on –Os also? as it is quite useful.

[Bug libobjc/78698] [7 regression] Using static PIC libgc fails when it has dependencies

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78698 --- Comment #1 from Matthias Klose --- didn't check a configuration with --disable-shared :-/ What about checking for a $bdw_lib_dir/libgc.la and in that case setting BDW_GC_LIBS to $bdw_lib_dir/libgc.la and skipping the compile and link tests?

[Bug rtl-optimization/78626] [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78626 --- Comment #9 from Bernd Schmidt --- I can't read that assembly language, but I'll take your word for it. I'm testing the patch on x86.

[Bug target/78633] [7 Regression] [SH] libgcc/fp-bit.c:944:1: error: invalid rtl sharing found in the insn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78633 --- Comment #14 from Kazumoto Kojima --- No problem. I can continue nightly build with a minimal change diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md index c6956a0..edadba7 100644 --- a/gcc/config/sh/sh.md +++ b/gcc/config/sh/sh.md @@

[Bug lto/71959] [OpenACC] #pragma acc parallel leads to segfault in x86_64-pc-linux-gnu-accel-nvptx-none-gcc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71959 Nathan Sidwell changed: What|Removed |Added Assignee|nathan at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c++/78710] New: suggest better exception text for stoi, stol, ...

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78710 Bug ID: 78710 Summary: suggest better exception text for stoi, stol, ... Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug other/78711] New: gcc-6.2.0:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78711 Bug ID: 78711 Summary: gcc-6.2.0:: libjavamath.so inconsistent gmp link Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug other/78712] New: gcc-4.9.4:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78712 Bug ID: 78712 Summary: gcc-4.9.4:: libjavamath.so inconsistent gmp link Product: gcc Version: 4.9.4 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug middle-end/78707] New: [4.8/4.9/5/6 Regression: internal compiler error: in push_reload, at reload.c:1349

cal/gnu/install/gcc-6 --disable-nls --disable-shared --with-dwarf2 --with-gnu-ld --with-gnu-as target_alias=avr --enable-languages=c,c++,lto --enable-checking=release Thread model: single gcc version 6.2.1 20161207 (GCC) $ svn info Path: . Working Copy Root Path: /srv/local/gnu/gcc.gnu.org/gc

[Bug sanitizer/78708] New: [ASAN][LTO] ICE in expand_ASAN_MARK, at internal-fn.c:380 - when compiling but not linking with ASAN

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78708 Bug ID: 78708 Summary: [ASAN][LTO] ICE in expand_ASAN_MARK, at internal-fn.c:380 - when compiling but not linking with ASAN Product: gcc Version: 7.0

[Bug middle-end/78691] [7 Regression] ICE compiling Linux boot code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78691 Markus Trippelsdorf changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/78153] strlen return value can be assumed to be less than PTRDIFF_MAX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78153 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org ---

[Bug rtl-optimization/78626] [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78626 --- Comment #7 from Segher Boessenkool --- (In reply to Bernd Schmidt from comment #4) > Created attachment 40269 [details] > Candidate patch That looks great :-)

[Bug fortran/77414] ICE in create_function_arglist, at fortran/trans-decl.c:2410

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77414 --- Comment #5 from Dominique d'Humieres --- > > The tests z7.f90, z8.f90, and z9.f90 compiles without error > > at revision r242002 although I think they are invalid. > > They give an ICE with r241962. > > This is due to r241972 (pr77596).

[Bug c++/78655] gcc doesn't exploit the fact that the result of pointer addition can not be nullptr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78655 --- Comment #5 from Jonathan Wakely --- (In reply to Richard Biener from comment #1) > Of course I wonder why the check is here in the first place... Is placement > new valid for nullptr? It used to be, but is now UB, since

[Bug middle-end/78707] [4.8/4.9/5/6 Regression: internal compiler error: in push_reload, at reload.c:1349

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78707 Georg-Johann Lay changed: What|Removed |Added Keywords||ice-on-valid-code, ra

[Bug target/72717] [5/6/7 Regression] ICE: in emit_move_insn, at expr.c:3693 with vector shift @ powerpc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72717 --- Comment #4 from Segher Boessenkool --- That works I guess... Please test on BE and 32-bit as well. Oh, and no parens in a = (b) ? c : d; (for simple b at least).

[Bug rtl-optimization/78626] [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78626 --- Comment #8 from Segher Boessenkool --- ... and works fine, too! ms: stwu 1,-32(1) lis 9,qs@ha lwz 9,qs@l(9) twnei 9,0 .L6: b .L6 Nice :-)

[Bug target/78633] [7 Regression] [SH] libgcc/fp-bit.c:944:1: error: invalid rtl sharing found in the insn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78633 --- Comment #13 from Oleg Endo --- (In reply to Kazumoto Kojima from comment #12) > Perhaps the splitter in problem > might have to take care of subreg case even when referencing > a reg rtx in the input operands. So it looks like a new rtx

[Bug other/78711] gcc-6.2.0:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78711 --- Comment #3 from Eric --- (In reply to Andreas Schwab from comment #1) > The included gmp is host-only, only for use with the compiler, not the > target libraries. sorry if I don't understand correctly. what do you mean by "only for use

[Bug other/78711] gcc-6.2.0:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78711 --- Comment #4 from Andreas Schwab --- The target libraries must always be built against the libraries of the target system. You have to populate the sysroot accordingly.

[Bug other/78711] gcc-6.2.0:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78711 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug other/78712] gcc-4.9.4:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78712 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug other/78711] gcc-6.2.0:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78711 --- Comment #2 from Andreas Schwab --- *** Bug 78712 has been marked as a duplicate of this bug. ***

[Bug middle-end/78138] missing warnings on buffer overflow with non-constant source length

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78138 --- Comment #1 from Martin Sebor --- Author: msebor Date: Thu Dec 8 00:01:33 2016 New Revision: 243419 URL: https://gcc.gnu.org/viewcvs?rev=243419=gcc=rev Log: PR c/53562 - Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk PR

[Bug c/53562] Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53562 --- Comment #4 from Martin Sebor --- Author: msebor Date: Thu Dec 8 00:01:33 2016 New Revision: 243419 URL: https://gcc.gnu.org/viewcvs?rev=243419=gcc=rev Log: PR c/53562 - Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk PR

[Bug middle-end/77784] duplicate warning for snprintf when n > object size

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77784 --- Comment #3 from Martin Sebor --- Author: msebor Date: Thu Dec 8 00:01:33 2016 New Revision: 243419 URL: https://gcc.gnu.org/viewcvs?rev=243419=gcc=rev Log: PR c/53562 - Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk PR

[Bug middle-end/78149] missing warning on strncpy buffer overflow due to an excessive bound

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78149 --- Comment #3 from Martin Sebor --- Author: msebor Date: Thu Dec 8 00:01:33 2016 New Revision: 243419 URL: https://gcc.gnu.org/viewcvs?rev=243419=gcc=rev Log: PR c/53562 - Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk PR

[Bug tree-optimization/78692] [7 Regression] ICE (segfault)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78692 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Wed Dec 7 19:10:50 2016 New Revision: 243377 URL: https://gcc.gnu.org/viewcvs?rev=243377=gcc=rev Log: PR c++/78692 * cgraph.c

[Bug target/78720] New: [7 Regression] Illegal instruction in generated code

st.cpp illegal_inst_const.cpp > ./opt Illegal instruction This is regression, which was introduced in trunk couple days ago. > gcc --version gcc (GCC) 7.0.0 20161207 (experimental)

[Bug c/78666] conflicting attribute alloc_size accepted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78666 --- Comment #3 from Martin Sebor --- Attribute format suffers from a similar problem. (I'm not looking for ways to break things, btw., but rather trying to come up with a test to exercise my patch for bug 78673 in whose review Jeff pointed out

[Bug libfortran/19481] libgfortran doesn't build -- configure doesn't handle cabs() well

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19481 --- Comment #7 from Alan Modra --- Author: amodra Date: Wed Dec 7 23:16:03 2016 New Revision: 243417 URL: https://gcc.gnu.org/viewcvs?rev=243417=gcc=rev Log: sync config/* from binutils * elf.m4: Revert 2016-06-21 change. *

[Bug middle-end/78138] missing warnings on buffer overflow with non-constant source length

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78138 --- Comment #2 from Martin Sebor --- Implemented in 7.0 via r243419.

[Bug libstdc++/78723] [variant] P0393r3: "Making variant greater equal again" is unimplemented

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78723 Tim Shen changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |timshen at gcc dot gnu.org ---

[Bug target/72717] [5/6/7 Regression] ICE: in emit_move_insn, at expr.c:3693 with vector shift @ powerpc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72717 --- Comment #5 from Michael Meissner --- Author: meissner Date: Wed Dec 7 23:52:05 2016 New Revision: 243418 URL: https://gcc.gnu.org/viewcvs?rev=243418=gcc=rev Log: [gcc] 2016-12-07 Michael Meissner PR

[Bug middle-end/78149] missing warning on strncpy buffer overflow due to an excessive bound

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78149 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED See Also|

[Bug c/53562] Add -Werror= support for -D_FORTIFY_SOURCE / __builtin___memcpy_chk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53562 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED See Also|

[Bug rtl-optimization/78638] [7 regression] test cases gcc.target/powerpc/rlwimi-0.c and rlwimi-2.c fail starting with r243000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78638 --- Comment #6 from Segher Boessenkool --- Author: segher Date: Thu Dec 8 00:09:01 2016 New Revision: 243420 URL: https://gcc.gnu.org/viewcvs?rev=243420=gcc=rev Log: simplify-rtx: Fix the last fix (PR78638) I managed to get the last obvious

[Bug rtl-optimization/78638] [7 regression] test cases gcc.target/powerpc/rlwimi-0.c and rlwimi-2.c fail starting with r243000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78638 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/77784] duplicate warning for snprintf when n > object size

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77784 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED See Also|

[Bug other/78711] gcc-6.2.0:: libjavamath.so inconsistent gmp link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78711 --- Comment #5 from Eric --- (In reply to Andreas Schwab from comment #4) > The target libraries must always be built against the libraries of the > target system. You have to populate the sysroot accordingly. as during gcc build gmp is built

[Bug libstdc++/51960] [DR 2127] Missing move-assignment operator in raw_storage_iterator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51960 --- Comment #7 from Jonathan Wakely --- Author: redi Date: Wed Dec 7 15:55:39 2016 New Revision: 243358 URL: https://gcc.gnu.org/viewcvs?rev=243358=gcc=rev Log: libstdc++/51960 move-construction for raw_storage_iterator Backport from mainline

[Bug libstdc++/55727] better support for dynamic allocation of over-aligned types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55727 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/64767] Could GCC warn when a pointer is compared against '\0'?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64767 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug sanitizer/78708] [7 Regression][ASAN][LTO] ICE in expand_ASAN_MARK, at internal-fn.c:380 - when compiling but not linking with ASAN

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78708 --- Comment #2 from Jakub Jelinek --- Works? You mean it doesn't ICE? As soon as there are any libasan routine calls, it can't really link properly, at least not unless you g++ test.o -lasan Anyway, this is related to PR69254, probably when

[Bug other/65254] libiberty produces using extended field designator is an extension warnings in clang

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65254 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug libstdc++/78565] undefined reference to `aligned_alloc' when building mingw-w64 cross-compiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78565 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/77761] [7 Regression] wrong code with -fschedule-insns -mavx512f --param=max-pending-list-length=512

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77761 --- Comment #3 from Uroš Bizjak --- Author: vmakarov Date: Tue Dec 6 20:02:03 2016 New Revision: 243316 URL: https://gcc.gnu.org/viewcvs?rev=243316=gcc=rev Log: 2016-12-06 Vladimir Makarov target/77761

[Bug target/77761] [7 Regression] wrong code with -fschedule-insns -mavx512f --param=max-pending-list-length=512

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77761 Uroš Bizjak changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libobjc/78698] [7 regression] Using static PIC libgc fails when it has dependencies

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78698 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug libstdc++/78326] incorrect c++ usage in experimental/vector and others? _X_max_align is inaccessible

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78326 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/51960] [DR 2127] Missing move-assignment operator in raw_storage_iterator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51960 Jonathan Wakely changed: What|Removed |Added Target Milestone|7.0 |6.3

[Bug libstdc++/78326] incorrect c++ usage in experimental/vector and others? _X_max_align is inaccessible

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78326 --- Comment #7 from Jonathan Wakely --- Author: redi Date: Wed Dec 7 16:05:49 2016 New Revision: 243369 URL: https://gcc.gnu.org/viewcvs?rev=243369=gcc=rev Log: PR78326 fix incorrect access of data member in base class Backport from mainline

[Bug middle-end/78153] strlen return value can be assumed to be less than PTRDIFF_MAX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78153 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/78726] New: [5/6/7 Regression] Incorrect unsigned arithmetic optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78726 Bug ID: 78726 Summary: [5/6/7 Regression] Incorrect unsigned arithmetic optimization Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/69860] ICE on missing end apostrophe with character(kind=4)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69860 kargl at gcc dot gnu.org changed: What|Removed |Added CC||janus at gcc dot gnu.org ---

[Bug target/71112] [6/7 Regression] ICE with -fpie on aarch64 ILP32 big-endian

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71112 hs.naveen2u at gmail dot com changed: What|Removed |Added CC||hs.naveen2u at gmail dot

[Bug rtl-optimization/78728] New: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78728 Bug ID: 78728 Summary: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block) Product: gcc Version: 7.0

[Bug rtl-optimization/78727] New: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78727 Bug ID: 78727 Summary: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block) Product: gcc Version: 7.0

[Bug rtl-optimization/78729] New: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78729 Bug ID: 78729 Summary: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block) Product: gcc Version: 7.0

[Bug rtl-optimization/78730] New: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78730 Bug ID: 78730 Summary: [7 Regression] ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block) Product: gcc Version: 7.0

[Bug fortran/68439] ICE in alloc_scalar_allocatable_for_subcomponent_assignment, at fortran/trans-expr.c:6711

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68439 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug middle-end/78703] -fprintf-return-value floating point handling incorrect in locales with a mulltibyte decimal point

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78703 --- Comment #4 from Martin Sebor --- I agree. It's hard to strike a balance between false positives and false negatives. FYI: The pass tracks three byte counters for every sprintf call: exact (for values we know are exact), minimum

[Bug target/78382] ICE when compiling on aarch64 in ILP32 mode with traditional thread local storage and pic

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78382 --- Comment #2 from hs.naveen2u at gmail dot com --- Fixed and Committed as:- https://gcc.gnu.org/viewcvs/gcc?view=revision=243428

[Bug sanitizer/78708] [7 Regression][ASAN][LTO] ICE in expand_ASAN_MARK, at internal-fn.c:380 - when compiling but not linking with ASAN

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78708 Tobias Burnus changed: What|Removed |Added Target Milestone|--- |7.0 Summary|[ASAN][LTO] ICE

[Bug libstdc++/78714] New: std::get_time does not accept full month name in %b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78714 Bug ID: 78714 Summary: std::get_time does not accept full month name in %b Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/78695] [7 Regression] ICE (segfault) on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78695 --- Comment #7 from Matthias Klose --- gcc configured with --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-7 --program-prefix=powerpc64le-linux-gnu- --enable-shared --enable-linker-build-id

[Bug target/78694] [ARM] ICE with -mthumb -ftls-model=local-exec -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78694 --- Comment #8 from ktkachov at gcc dot gnu.org --- No, sorry. It doesn't ICE for me. Given that the ICE is an RTL sharing ICE, I believe it should only appear when RTL checking is enabled through --enable-checking=rtl but I don't see that in

[Bug c++/78551] [5/6/7 Regression] Internal compiler error with constexpr initialization of union

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78551 --- Comment #11 from Nathan Sidwell --- Created attachment 40276 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40276=edit non-union crash Union is not necessary to trigger the ICE. All we need is to initialize a char array with a string

[Bug target/78694] [ARM] ICE with -mthumb -ftls-model=local-exec -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78694 --- Comment #7 from Sebastian Huber --- Are you able to reproduce the problem with this information? You need the attached test case. The arm-eabi GCC build itself works.

[Bug tree-optimization/71691] [6/7 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (Floating point exception)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71691 --- Comment #17 from Jeffrey A. Law --- It's just latent. We still need to fix it appropriately.

[Bug libobjc/78698] [7 regression] Using static PIC libgc fails when it has dependencies

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78698 --- Comment #3 from Matthias Klose --- On 07.12.2016 17:06, egall at gwmail dot gwu.edu wrote: > Note that some package managers automatically delete .la files as part of the > installation process. I suppose it'd just fall through to the

[Bug c++/62182] New warning wished: operator== and "equality comparison result unused [-Wunused-comparison]"/-Wunsed-value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62182 Eric Gallager changed: What|Removed |Added CC||egall at gwmail dot gwu.edu --- Comment

[Bug fortran/65173] ICE while compiling wrong code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65173 --- Comment #12 from kargl at gcc dot gnu.org --- Patch posted to fort...@gcc.gnu.org

[Bug tree-optimization/78731] New: Possible bug with switch when optimization is turned on.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78731 Bug ID: 78731 Summary: Possible bug with switch when optimization is turned on. Product: gcc Version: 5.4.1 Status: UNCONFIRMED Severity: normal

[Bug fortran/59997] c_pointer = c_loc(...) internal compiler error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59997 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 Status|NEW

[Bug tree-optimization/78731] Possible bug with switch when optimization is turned on.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78731 Jim Wilson changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

<    1   2