[Bug target/77729] aarch64 inserts unneeded uxtb after ldrb, orr ...32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77729 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org ---

[Bug tree-optimization/82244] -O2: ICE: tree check: expected ssa_name, have integer_cst in replace_uses_by, at tree-cfg.c:1904

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82244 --- Comment #2 from Ivo Raisr --- Reproducible with gcc 8.0 and 7.2. I was not able to reproduce it with 6.3.0.

[Bug tree-optimization/82244] -O2: ICE: tree check: expected ssa_name, have integer_cst in replace_uses_by, at tree-cfg.c:1904

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82244 Ivo Raisr changed: What|Removed |Added CC||ivo.raisr at oracle dot com --- Comment #1

[Bug tree-optimization/82244] New: -O2: ICE: tree check: expected ssa_name, have integer_cst in replace_uses_by, at tree-cfg.c:1904

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82244 Bug ID: 82244 Summary: -O2: ICE: tree check: expected ssa_name, have integer_cst in replace_uses_by, at tree-cfg.c:1904 Product: gcc Version: 8.0 Status: UNCONFIRMED

[Bug fortran/82243] New: -fcheck=bounds not checking, and behaving differently with different real kinds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82243 Bug ID: 82243 Summary: -fcheck=bounds not checking, and behaving differently with different real kinds Product: gcc Version: 6.3.1 Status: UNCONFIRMED

[Bug c++/82242] New: x86_64 bad optimization with -march

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82242 Bug ID: 82242 Summary: x86_64 bad optimization with -march Product: gcc Version: 7.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/82242] x86_64 bad optimization with -march

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82242 --- Comment #1 from Guillaume Morin --- Created attachment 42201 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42201=edit "fast" testcase

[Bug c/82241] New: invalid warning on valid int64_t value -9223372036854775808

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82241 Bug ID: 82241 Summary: invalid warning on valid int64_t value -9223372036854775808 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/80947] [6/7 Regression] Different visibility for the lambda and its capture list members with -fvisibility=hidden

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80947 --- Comment #15 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon Sep 18 23:57:26 2017 New Revision: 252957 URL: https://gcc.gnu.org/viewcvs?rev=252957=gcc=rev Log: 2017-09-18 Paolo Carlini PR

[Bug lto/82229] GCC7's LTO underperforms compared to GCC6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82229 --- Comment #9 from Andrew Pinski --- Does -fno-threadsafe-statics help here? Though that should not make a difference here as GCC 6 defaults to the same as GCC 7 in this area. Also does moving "static Random r;" outside of Random::get() help?

[Bug rtl-optimization/71779] [5/6 regression] isl miscompiled with -mabi=ilp32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71779 --- Comment #24 from Steve Ellcey --- So should the patch be backported to the 5/6 branches?

[Bug lto/82229] GCC7's LTO underperforms compared to GCC6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82229 --- Comment #8 from krzysio.kurek at wp dot pl --- Okay, I'm terribly sorry for the amount of messages but I'm failing over and over again trying to grasp the issue. The seed is only static for the first request, but changes later on becoming

[Bug tree-optimization/70754] [5/6 Regression] ICE during predictive commoning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70754 Steve Ellcey changed: What|Removed |Added CC||sje at gcc dot gnu.org --- Comment #15

[Bug rtl-optimization/71779] [5/6 regression] isl miscompiled with -mabi=ilp32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71779 --- Comment #23 from Andrew Pinski --- (In reply to Steve Ellcey from comment #22) > It looks like this was fixed last year, can it be closed? It is still a regression in GCC 5 and GCC 6. It used to work in GCC 4.9.4. See the known to work

[Bug rtl-optimization/71779] [5/6 regression] isl miscompiled with -mabi=ilp32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71779 Steve Ellcey changed: What|Removed |Added CC||sje at gcc dot gnu.org --- Comment #22

[Bug target/71977] powerpc64: Use VSR when operating on float and integer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71977 --- Comment #9 from Michael Meissner --- Author: meissner Date: Mon Sep 18 22:47:49 2017 New Revision: 252956 URL: https://gcc.gnu.org/viewcvs?rev=252956=gcc=rev Log: Refix pr 71977 Modified: branches/ibm/xscvdpsp/gcc/ChangeLog.meissner

[Bug c/82234] __builtin_shuffle is not in the keyword index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82234 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug lto/82229] GCC7's LTO underperforms compared to GCC6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82229 --- Comment #7 from krzysio.kurek at wp dot pl --- I've created a fork with "devel" branch here: https://github.com/kiroma/Empire/tree/devel I've tweaked some things, so now random seed is set, the simulation will exit after 250 iterations and

[Bug lto/82229] GCC7's LTO underperforms compared to GCC6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82229 --- Comment #6 from krzysio.kurek at wp dot pl --- Oh, two comments about the callgrind output. Random::get() is being called 14 times less often on GCC6 There is a function created from template in GCC7 that is completely absent on GCC6.

[Bug lto/82229] GCC7's LTO underperforms compared to GCC6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82229 --- Comment #5 from krzysio.kurek at wp dot pl --- Created attachment 42199 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42199=edit callgrind output I can make the program output to console average fps after 20 iterations with 10 warmup

[Bug libstdc++/81468] [DR1177] is_constructible gives the wrong answer for time_point construction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81468 --- Comment #9 from Jonathan Wakely --- Author: redi Date: Mon Sep 18 20:00:32 2017 New Revision: 252950 URL: https://gcc.gnu.org/viewcvs?rev=252950=gcc=rev Log: PR libstdc++/81468 fix test for duration conversions PR libstdc++/81468

[Bug target/80556] [8 Regression] bootstrap failure for Ada compiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80556 Iain Sandoe changed: What|Removed |Added Attachment #41651|0 |1 is obsolete|

[Bug target/81613] [7/8 regression] FAIL: gfortran.dg/intrinsic_modulo_1.f90 -O3 -g execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81613 --- Comment #2 from Andreas Schwab --- Author: schwab Date: Mon Sep 18 19:06:00 2017 New Revision: 252949 URL: https://gcc.gnu.org/viewcvs?rev=252949=gcc=rev Log: PR target/81613 * config/m68k/m68k.md (moveq feeding equality comparison): Check

[Bug c++/82230] [8 Regression] Segfault when binding lambda to variable inside a generic lambda inside a template member function inside a template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82230 --- Comment #3 from Markus Trippelsdorf --- The Boost testsuite hits this many times (>100).

[Bug c++/82230] [8 Regression] Segfault when binding lambda to variable inside a generic lambda inside a template member function inside a template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82230 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org ---

[Bug c++/82082] [8 Regression] ICE: in tsubst, at cp/pt.c:13700

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82082 Markus Trippelsdorf changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/82234] __builtin_shuffle is not in the keyword index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82234 --- Comment #1 from Jakub Jelinek --- Author: jakub Date: Mon Sep 18 18:49:41 2017 New Revision: 252947 URL: https://gcc.gnu.org/viewcvs?rev=252947=gcc=rev Log: PR c/82234 * doc/extend.texi: Add @findex entry for

[Bug fortran/45521] [F08] GENERIC resolution with ALLOCATABLE/POINTER and PROCEDURE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45521 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug c++/82030] [8 Regression] ICE: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82030 --- Comment #4 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:37:10 2017 New Revision: 252945 URL: https://gcc.gnu.org/viewcvs?rev=252945=gcc=rev Log: PR c++/80767 - unnecessary instantiation of generic lambda PR

[Bug fortran/50438] [F03] proc pointer to subroutine in structure constructors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50438 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug c++/81236] Crash when calling a template member function from generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81236 --- Comment #7 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:37:16 2017 New Revision: 252946 URL: https://gcc.gnu.org/viewcvs?rev=252946=gcc=rev Log: PR c++/81236 - ICE with template-id in generic lambda * parser.c

[Bug c++/80935] [C++1z] incorrect error 'uninitialized variable in constexpr function' when conditionally declaring variable inside lambda inside template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80935 --- Comment #5 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:36:59 2017 New Revision: 252943 URL: https://gcc.gnu.org/viewcvs?rev=252943=gcc=rev Log: PR c++/80935 - wrong C++17 error with lambda * decl.c

[Bug c++/80767] Eager instantiation of generic lambda body when not required

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80767 --- Comment #6 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:37:10 2017 New Revision: 252945 URL: https://gcc.gnu.org/viewcvs?rev=252945=gcc=rev Log: PR c++/80767 - unnecessary instantiation of generic lambda PR

[Bug fortran/50541] gfortran should not accept a pointer as a generic-name (r178939)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50541 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug c++/78840] [5 Regression] ICE with const variables in templates implicitly captured by nested lambda expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78840 --- Comment #7 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:37:04 2017 New Revision: 252944 URL: https://gcc.gnu.org/viewcvs?rev=252944=gcc=rev Log: PR c++/78840 - ICE with const and nested generic lambda *

[Bug c++/81525] [7 Regression] Invalid codegen with constexpr variable template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81525 --- Comment #9 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:36:47 2017 New Revision: 252941 URL: https://gcc.gnu.org/viewcvs?rev=252941=gcc=rev Log: PR c++/81525 - wrong constant value with generic lambda * pt.c

[Bug c++/81671] [7 Regression] std::nullptr_t incompatible to std::nullptr_t

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81671 --- Comment #4 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:36:53 2017 New Revision: 252942 URL: https://gcc.gnu.org/viewcvs?rev=252942=gcc=rev Log: PR c++/81671 - nullptr_t template parameter * pt.c

[Bug c++/80294] [5/6 Regression] ICE with constexpr and inheritance

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80294 --- Comment #20 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:34:10 2017 New Revision: 252940 URL: https://gcc.gnu.org/viewcvs?rev=252940=gcc=rev Log: PR c++/80294 - ICE with constexpr and inheritance. * constexpr.c

[Bug c++/79607] [5 Regression] ICE with brace-initialization of static const member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79607 --- Comment #6 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:34:03 2017 New Revision: 252939 URL: https://gcc.gnu.org/viewcvs?rev=252939=gcc=rev Log: PR c++/79607 - ICE with T{} initializer * decl.c

[Bug fortran/50550] does not recognize pointer variable at initialization (r178939)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50550 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug c++/63151] [5 regression] Accessibility error when brace-constructing base class with protected defaulted constructor and member variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63151 --- Comment #8 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:33:52 2017 New Revision: 252937 URL: https://gcc.gnu.org/viewcvs?rev=252937=gcc=rev Log: PR c++/55922 - list-value-initialization of base PR c++/63151

[Bug c++/72457] [6/7 Regression] ICE: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72457 --- Comment #11 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:33:58 2017 New Revision: 252938 URL: https://gcc.gnu.org/viewcvs?rev=252938=gcc=rev Log: PR c++/72457 - ICE with list-value-initialized base. * init.c

[Bug c++/55922] brace initializing parent cause bogus virtual base constructor calls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55922 --- Comment #12 from Jason Merrill --- Author: jason Date: Mon Sep 18 18:33:52 2017 New Revision: 252937 URL: https://gcc.gnu.org/viewcvs?rev=252937=gcc=rev Log: PR c++/55922 - list-value-initialization of base PR c++/63151

[Bug fortran/51945] Diagnose wrong default initialization of DTs in a DT declaration

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51945 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/55501] [F03] ICE using MERGE in constant expr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55501 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/57042] Strange typespec with -fdump-parse-tree

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57042 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/57590] [OOP] wrong code with class variables of different shapes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57590 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/59107] [5/6/7/8 Regression] Spurious "Type specified for intrinsic function 'command_argument_count' at (1) is ignored" under -Wsurprising.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59107 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/59252] [F03] wrong code generation for allocatable character component

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59252 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/63552] [OOP] Type-bound procedures rejected as actual argument to dummy procedure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63552 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/78674] [cleanup] merge gfc_convert_type_warn and gfc_convert_chartype

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78674 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug fortran/78822] [cleanup] replace static char buffers by build_message_string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78822 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|janus

[Bug target/82221] internal compiler error: in print_reg, at config/i386/i386.c:17656

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82221 --- Comment #18 from Josh Poimboeuf --- (In reply to H.J. Lu from comment #17) > (In reply to Josh Poimboeuf from comment #7) > > Putting "sp" in the clobbers list is something that was suggested to me on > > the GCC mailing list a while back.

[Bug target/82240] i386.md & -Wlogical-op in build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82240 --- Comment #1 from Andreas Schwab --- It refers to the source files generated from this file. You need to look at the context to see which file was actually compiled.

[Bug c++/54367] [meta-bug] lambda expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 82069, which changed state. Bug 82069 Summary: [8 Regression] ICE: Segmentation fault https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82069 What|Removed |Added

[Bug c++/82069] [8 Regression] ICE: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82069 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/82069] [8 Regression] ICE: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82069 --- Comment #8 from Jason Merrill --- Author: jason Date: Mon Sep 18 17:41:07 2017 New Revision: 252936 URL: https://gcc.gnu.org/viewcvs?rev=252936=gcc=rev Log: PR c++/82069 - ICE with lambda in template * semantics.c

[Bug c++/71504] bogus error: accessing value through a glvalue in a constant expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71504 --- Comment #3 from Martin Sebor --- (In reply to Tom Westerhout from comment #2) Start by stepping through the GCC code that handles the test case and figuring out what triggers the error and what makes GCC accept the successful case. Compile

[Bug target/82240] New: i386.md & -Wlogical-op in build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82240 Bug ID: 82240 Summary: i386.md & -Wlogical-op in build Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug middle-end/80295] [7/8 Regression] ICE in __builtin_update_setjmp_buf expander

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80295 Qing Zhao changed: What|Removed |Added CC||qing.zhao at oracle dot com --- Comment #3

[Bug target/80556] [8 Regression] bootstrap failure for Ada compiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80556 --- Comment #53 from Iain Sandoe --- (In reply to Eric Botcazou from comment #52) > > Yes, that's expected at present. > > a. there's evidently some more EH breakage caused by the > > reorder-and-partition (see 81733) > > b. the libgcc unwinder

[Bug c++/82239] New: Parentheses around constexpr template member break static_assert

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82239 Bug ID: 82239 Summary: Parentheses around constexpr template member break static_assert Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/81318] [8 regression] ICE in to_reg_br_prob_base, at profile-count.h:189

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81318 Markus Trippelsdorf changed: What|Removed |Added CC||bernd.edlinger at hotmail dot de

[Bug middle-end/82238] ICE while building linux kernel

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82238 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/82238] New: ICE while building linux kernel

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82238 Bug ID: 82238 Summary: ICE while building linux kernel Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end

[Bug target/80556] [8 Regression] bootstrap failure for Ada compiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80556 --- Comment #52 from Eric Botcazou --- > Yes, that's expected at present. > a. there's evidently some more EH breakage caused by the > reorder-and-partition (see 81733) > b. the libgcc unwinder seems to have some issues even on systems that

[Bug c++/81536] [8 Regression] Recent crash in is_std_substitution

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81536 David Binderman changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/82196] -mcall-ms2sysv-xlogues stubs sometimes use wrong MOV instruction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82196 --- Comment #4 from Dominique d'Humieres --- This breaks bootstrap on x86_64-apple-darwin10 Core2 duo /opt/gcc/build_w/./gcc/xgcc -B/opt/gcc/build_w/./gcc/ -B/opt/gcc/gcc8w/x86_64-apple-darwin10.8.0/bin/

[Bug target/81422] [aarch64] internal compiler error: in update_equiv_regs, at ira.c:3425

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81422 --- Comment #3 from Qing Zhao --- if the DEST is NOT a REG (sometimes it's a SUBREG, for example in the testing case of this Bug), the REG_EQUIV notes should NOT be added.

[Bug target/80556] [8 Regression] bootstrap failure for Ada compiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80556 --- Comment #51 from Iain Sandoe --- (In reply to Rainer Orth from comment #10) > Interestingly, a i386-apple-darwin16 bootstrap *does* work fine. That's because the keymgr does work for m32 binaries. It's never kept track of images for x86_64

[Bug tree-optimization/79622] [6/7 Regression] Wrong code w/ -O2 -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79622 --- Comment #8 from Sebastian Pop --- > I would have expected at least each memory op to be in a separate "black box" We could have a pass before graphite that splits BBs with more than one write into blocks that contain one data write with all

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #20 from rguenther at suse dot de --- On Mon, 18 Sep 2017, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE

[Bug c++/54367] [meta-bug] lambda expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 82195, which changed state. Bug 82195 Summary: Undemangleable lambda https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82195 What|Removed |Added

[Bug demangler/82195] Undemangleable lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82195 Nathan Sidwell changed: What|Removed |Added Status|RESOLVED|ASSIGNED Resolution|FIXED

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #17 from rguenther at suse dot de --- [...] >>That worked just fine, thanks. >> >>While there are still ld warnings >> >>ld: warning: file /var/tmp//ccmgPmhadebugobjtem:

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #18 from Rainer Orth --- Created attachment 42196 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42196=edit Hacky workaround

[Bug target/81733] stage1 libgcc_s.dylib fails to link on Darwin 11/x86_64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81733 --- Comment #8 from Iain Sandoe --- (In reply to Iain Sandoe from comment #7) > (In reply to Iain Sandoe from comment #6) > > (In reply to Iain Sandoe from comment #5) > > > (In reply to Iain Sandoe from comment #4) > > > > (In reply to

[Bug tree-optimization/69728] [6/7/8 Regression] internal compiler error: in outer_projection_mupa, at graphite-sese-to-poly.c:1175

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69728 --- Comment #15 from Sebastian Pop --- It makes sense to early fail when the schedule builder gets confused and built an empty domain. Could you please also add a comment around the if that sets schedule_error? The change looks good. Thanks.

[Bug libstdc++/60936] [5 Regression] Binary code bloat with std::string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936 --- Comment #38 from Markus Eisenmann --- Hi Jonathan! It seems, that the minor change/fix from comment #31 (rev. 245505) is currently missing in branches/gcc-6-branch/libstdc++-v3/src/c++11/snprintf_lite.cc;

[Bug rtl-optimization/82237] [AArch64] Destructive operations result in poor register allocation after scheduling

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82237 James Greenhalgh changed: What|Removed |Added Target||aarch64*-*-*

[Bug sanitizer/81715] asan-stack=1 redzone allocation is too inflexible

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 --- Comment #4 from Arnd Bergmann --- Created attachment 42195 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42195=edit preprocessed net/wireless/nl80211.c, compressed This is another file that shows the problem, in fact we hit this with

[Bug rtl-optimization/82237] New: [AArch64] Destructive operations result in poor register allocation after scheduling

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82237 Bug ID: 82237 Summary: [AArch64] Destructive operations result in poor register allocation after scheduling Product: gcc Version: 8.0 Status: UNCONFIRMED

[Bug target/81733] stage1 libgcc_s.dylib fails to link on Darwin 11/x86_64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81733 --- Comment #7 from Iain Sandoe --- (In reply to Iain Sandoe from comment #6) > (In reply to Iain Sandoe from comment #5) > > (In reply to Iain Sandoe from comment #4) > > > (In reply to r...@cebitec.uni-bielefeld.de from comment #3) > > > > >

[Bug tree-optimization/59859] [meta-bug] GRAPHITE issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59859 Bug 59859 depends on bug 80105, which changed state. Bug 80105 Summary: [6/7/8 Regression] ICE in outer_projection_mupa, at graphite-sese-to-poly.c:1019 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80105 What|Removed

[Bug tree-optimization/80105] [6/7/8 Regression] ICE in outer_projection_mupa, at graphite-sese-to-poly.c:1019

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80105 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/69728] [6/7/8 Regression] internal compiler error: in outer_projection_mupa, at graphite-sese-to-poly.c:1175

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69728 --- Comment #14 from Richard Biener --- *** Bug 80105 has been marked as a duplicate of this bug. ***

[Bug middle-end/64516] [5 Regression] arm: wrong unaligned load generated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64516 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug tree-optimization/80171] [5 Regression] ICE (Segmentation fault) with optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80171 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug middle-end/80362] [5 Regression] gcc miscompiles arithmetic with signed char

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80362 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug middle-end/68528] [5 Only] Wrong constant folding

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68528 --- Comment #6 from Richard Biener --- Author: rguenth Date: Mon Sep 18 13:14:45 2017 New Revision: 252926 URL: https://gcc.gnu.org/viewcvs?rev=252926=gcc=rev Log: 2017-09-18 Richard Biener Backport from mainline

[Bug middle-end/68528] [5 Only] Wrong constant folding

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68528 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug middle-end/80362] [5 Regression] gcc miscompiles arithmetic with signed char

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80362 --- Comment #7 from Richard Biener --- Author: rguenth Date: Mon Sep 18 13:14:45 2017 New Revision: 252926 URL: https://gcc.gnu.org/viewcvs?rev=252926=gcc=rev Log: 2017-09-18 Richard Biener Backport from mainline

[Bug middle-end/68528] [5 Only] Wrong constant folding

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68528 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug middle-end/64516] [5 Regression] arm: wrong unaligned load generated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64516 --- Comment #13 from Richard Biener --- Author: rguenth Date: Mon Sep 18 13:14:45 2017 New Revision: 252926 URL: https://gcc.gnu.org/viewcvs?rev=252926=gcc=rev Log: 2017-09-18 Richard Biener Backport from mainline

[Bug tree-optimization/80171] [5 Regression] ICE (Segmentation fault) with optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80171 --- Comment #11 from Richard Biener --- Author: rguenth Date: Mon Sep 18 13:14:45 2017 New Revision: 252926 URL: https://gcc.gnu.org/viewcvs?rev=252926=gcc=rev Log: 2017-09-18 Richard Biener Backport from mainline

[Bug tree-optimization/69728] [6/7/8 Regression] internal compiler error: in outer_projection_mupa, at graphite-sese-to-poly.c:1175

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69728 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug libstdc++/60936] [5 Regression] Binary code bloat with std::string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936 Jonathan Wakely changed: What|Removed |Added Last reconfirmed|2015-04-15 00:00:00 |2017-9-18 Known to work|

[Bug libstdc++/60936] [5/6 Regression] Binary code bloat with std::string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936 --- Comment #36 from Jonathan Wakely --- Author: redi Date: Mon Sep 18 12:57:05 2017 New Revision: 252925 URL: https://gcc.gnu.org/viewcvs?rev=252925=gcc=rev Log: PR libstdc++/60936 reduce coupling between objects in libstdc++.a Backport from

[Bug target/81733] stage1 libgcc_s.dylib fails to link on Darwin 11/x86_64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81733 --- Comment #6 from Iain Sandoe --- (In reply to Iain Sandoe from comment #5) > (In reply to Iain Sandoe from comment #4) > > (In reply to r...@cebitec.uni-bielefeld.de from comment #3) > > > > --- Comment #1 from Iain Sandoe --- > > > > Is

[Bug target/80556] [8 Regression] bootstrap failure for Ada compiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80556 --- Comment #50 from Iain Sandoe --- (In reply to Dominique d'Humieres from comment #49) > The patch at https://gcc.gnu.org/ml/gcc-patches/2017-09/msg00045.html is > still needed after revision r252914 (fix for pr81361). Yes, that's expected at

  1   2   >