[Bug rtl-optimization/79032] [7 regression] unaligned memory access generated with LRA and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032 --- Comment #6 from Jakub Jelinek --- Ah, ok.

[Bug rtl-optimization/79032] [7 regression] unaligned memory access generated with LRA and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032 --- Comment #5 from Eric Botcazou --- > What about the following 2 lines that still use MEM_ALIGN (reg) rather than > MEM_ALIGN (subst)? The mode of SUBST is MODE whereas that of REG is INNERMODE.

[Bug rtl-optimization/78580] [6 Regression] Segfault in gcc with multilib (-m32) and -ffixed-*

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78580 Jakub Jelinek changed: What|Removed |Added Summary|[6/7 Regression] Segfault |[6 Regression] Segfault in

[Bug rtl-optimization/79032] [7 regression] unaligned memory access generated with LRA and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug target/77346] [7 Regression] ICE in push_reload, at reload.c:1350

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77346 --- Comment #10 from Arseny Solokha --- W/ gcc-7.0.0-alpha20170108 I too cannot reproduce it anymore.

[Bug tree-optimization/71357] [7 Regression] [graphite] ICE: verify_ssa failed (error: definition in block follows the use for SSA_NAME) w/ -O2 -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71357 --- Comment #3 from Arseny Solokha --- I cannot reproduce it anymore w/ gcc-7.0.0-alpha20170108 snapshot and isl 0.18.

[Bug target/70668] nds32-elf toolchain fails to compile on OSX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70668 Chung-Ju Wu changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/70668] nds32-elf toolchain fails to compile on OSX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70668 --- Comment #11 from Chung-Ju Wu --- Author: jasonwucj Date: Tue Jan 10 04:23:35 2017 New Revision: 244258 URL: https://gcc.gnu.org/viewcvs?rev=244258&root=gcc&view=rev Log: Fix PR70668. Backport from mainline 2016-04-28 Segher

[Bug target/70668] nds32-elf toolchain fails to compile on OSX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70668 --- Comment #10 from Chung-Ju Wu --- Author: jasonwucj Date: Tue Jan 10 04:18:11 2017 New Revision: 244257 URL: https://gcc.gnu.org/viewcvs?rev=244257&root=gcc&view=rev Log: Fix PR70668. Backport from mainline 2016-04-28 Segher

[Bug target/79040] vec_cntlz redefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79040 Segher Boessenkool changed: What|Removed |Added Target||powerpc*-*-* Status|UNC

[Bug target/79040] New: vec_cntlz redefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79040 Bug ID: 79040 Summary: vec_cntlz redefined Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unas

[Bug target/79039] builtins-3-p9.c fails with -m32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79039 Segher Boessenkool changed: What|Removed |Added Target||powerpc*-*-* Status|UNC

[Bug target/79039] New: builtins-3-p9.c fails with -m32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79039 Bug ID: 79039 Summary: builtins-3-p9.c fails with -m32 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target As

[Bug target/79004] ICE in gcc.dg/torture/fp-int-convert-float128-ieee.c with -mcpu=power9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79004 --- Comment #5 from Michael Meissner --- Created attachment 40484 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40484&action=edit Proposed patch to fix the problem It was decided to split PR target/79004 into 2 parts. This patch fixes th

[Bug target/79038] Improve PowerPC ISA 3.0 conversion between integers and hardware _Float128

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79038 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/79038] New: Improve PowerPC ISA 3.0 conversion between integers and hardware _Float128

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79038 Bug ID: 79038 Summary: Improve PowerPC ISA 3.0 conversion between integers and hardware _Float128 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: enhanc

[Bug testsuite/79036] [7 regression] gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244037

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79036 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug testsuite/79036] [7 regression] gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244037

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79036 --- Comment #2 from Martin Sebor --- Author: msebor Date: Mon Jan 9 23:31:38 2017 New Revision: 244250 URL: https://gcc.gnu.org/viewcvs?rev=244250&root=gcc&view=rev Log: PR testsuite/79036 - gcc.dg/tree-ssa/builtin-sprintf.c fails starting with

[Bug c++/79024] alignas / alignof report wrong alignment for 64bit integer types for 32bit target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79024 --- Comment #7 from Xidorn Quan --- (In reply to Jonathan Wakely from comment #5) > Please read 3.11 more carefully. > > "The alignment required for a type might be different when it is used as the > type of a complete object and when it is used

[Bug testsuite/79036] [7 regression] gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244037

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79036 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/79037] gccgo: Binaries crash with parforsetup: pos is not aligned on m68k

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79037 --- Comment #1 from John Paul Adrian Glaubitz --- Rebuilding gcc with the following change now: --- a/src/libgo/runtime/runtime.h.old 2016-02-12 23:10:09.0 +0100 +++ b/src/libgo/runtime/runtime.h 2017-01-10 00:12:08.404802087 +01

[Bug tree-optimization/78899] [7 Regression] Vestorized loop with optmized mask stores motion is completely deleted after r242520.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78899 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug translation/79019] translatable string typo in cif-code.def:141

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79019 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug go/79037] New: gccgo: Binaries crash with parforsetup: pos is not aligned on m68k

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79037 Bug ID: 79037 Summary: gccgo: Binaries crash with parforsetup: pos is not aligned on m68k Product: gcc Version: 6.3.1 Status: UNCONFIRMED Severity: normal

[Bug target/71017] libgcc/config/i386/cpuinfo.c:346:17: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71017 --- Comment #2 from dominiq at gcc dot gnu.org --- Author: dominiq Date: Mon Jan 9 22:00:32 2017 New Revision: 244248 URL: https://gcc.gnu.org/viewcvs?rev=244248&root=gcc&view=rev Log: PR target/71017 * config/i386/cpuid.h: Fix u

[Bug tree-optimization/79007] gcc.dg/tree-ssa/dse-points-to.c fails starting with r244067

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79007 --- Comment #7 from Jeffrey A. Law --- Author: law Date: Mon Jan 9 21:53:02 2017 New Revision: 244247 URL: https://gcc.gnu.org/viewcvs?rev=244247&root=gcc&view=rev Log: PR tree-optimization/79007 PR tree-optimization/67955

[Bug tree-optimization/79007] gcc.dg/tree-ssa/dse-points-to.c fails starting with r244067

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79007 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug translation/79020] translatable string typo in params.def:1173

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79020 --- Comment #2 from Jakub Jelinek --- Author: jakub Date: Mon Jan 9 21:48:33 2017 New Revision: 244245 URL: https://gcc.gnu.org/viewcvs?rev=244245&root=gcc&view=rev Log: PR translation/79019 PR translation/79020 * params

[Bug tree-optimization/67955] tree-dse does not use pointer info

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67955 --- Comment #12 from Jeffrey A. Law --- Author: law Date: Mon Jan 9 21:53:02 2017 New Revision: 244247 URL: https://gcc.gnu.org/viewcvs?rev=244247&root=gcc&view=rev Log: PR tree-optimization/79007 PR tree-optimization/67955

[Bug translation/79020] translatable string typo in params.def:1173

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79020 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug testsuite/79026] The tests changed by revision r244006 now fail on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79026 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug translation/79019] translatable string typo in cif-code.def:141

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79019 --- Comment #2 from Jakub Jelinek --- Author: jakub Date: Mon Jan 9 21:48:33 2017 New Revision: 244245 URL: https://gcc.gnu.org/viewcvs?rev=244245&root=gcc&view=rev Log: PR translation/79019 PR translation/79020 * params

[Bug testsuite/79026] The tests changed by revision r244006 now fail on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79026 --- Comment #4 from dominiq at gcc dot gnu.org --- Author: dominiq Date: Mon Jan 9 21:41:02 2017 New Revision: 244244 URL: https://gcc.gnu.org/viewcvs?rev=244244&root=gcc&view=rev Log: testsuite/ChangeLog: PR testsuite/79026 * g

[Bug rtl-optimization/79032] [7 regression] unaligned memory access generated with LRA and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032 --- Comment #3 from Eric Botcazou --- Created attachment 40483 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40483&action=edit Tentative fix To be tested on SPARC.

[Bug rtl-optimization/79032] [7 regression] unaligned memory access generated with LRA and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/79032] [7 regression] unaligned memory access generated with LRA and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032 Eric Botcazou changed: What|Removed |Added Target|sparc |sparc-*-* Status|UNCONFIRMED

[Bug sanitizer/65479] sanitizer stack trace missing frames past #0 on powerpc64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65479 --- Comment #20 from seurer at gcc dot gnu.org --- Author: seurer Date: Mon Jan 9 20:45:59 2017 New Revision: 244241 URL: https://gcc.gnu.org/viewcvs?rev=244241&root=gcc&view=rev Log: 2017-01-09 Bill Seurer Backport from mainline

[Bug libgomp/60670] omp.h may differ between multilibs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60670 --- Comment #16 from Francois-Xavier Coudert --- The Fortran part is now fixed.

[Bug libgomp/60670] omp.h may differ between multilibs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60670 --- Comment #15 from Francois-Xavier Coudert --- Author: fxcoudert Date: Mon Jan 9 20:29:06 2017 New Revision: 244239 URL: https://gcc.gnu.org/viewcvs?rev=244239&root=gcc&view=rev Log: PR libgomp/60670 * Makefile.am: Make finclu

[Bug fortran/78942] Incorrect error message for preprocessed source

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78942 Manuel López-Ibáñez changed: What|Removed |Added Depends on||53993 --- Comment #2 from Manuel L

[Bug tree-optimization/79036] New: [7 regression] gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244037

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79036 Bug ID: 79036 Summary: [7 regression] gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244037 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: norm

[Bug bootstrap/79033] asan.c not compiling with make BOOT_CFLAGS='-O0' (or '-O1')

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79033 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Component|c++

[Bug tree-optimization/78899] [7 Regression] Vestorized loop with optmized mask stores motion is completely deleted after r242520.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78899 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Mon Jan 9 20:10:23 2017 New Revision: 244238 URL: https://gcc.gnu.org/viewcvs?rev=244238&root=gcc&view=rev Log: PR tree-optimization/78899 * tree-if-conv.c (version_loop_

[Bug c++/79033] asan.c not compiling with make BOOT_CFLAGS='-O0' (or '-O1')

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79033 --- Comment #2 from Martin Sebor --- Author: msebor Date: Mon Jan 9 20:08:49 2017 New Revision: 244237 URL: https://gcc.gnu.org/viewcvs?rev=244237&root=gcc&view=rev Log: PR bootstrap/79033 - asan.c not compiling with make BOOT_CFLAGS=-O0 gcc/C

[Bug c++/63217] template conversion operator returning const reference not used for conversion in some cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63217 --- Comment #3 from Edward --- Perhaps https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79035 is related

[Bug c++/79035] New: Rejects valid code due to failure to use user const conversion template operator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79035 Bug ID: 79035 Summary: Rejects valid code due to failure to use user const conversion template operator Product: gcc Version: 6.3.0 Status: UNCONFIRMED Severity

[Bug c++/79033] asan.c not compiling with make BOOT_CFLAGS='-O0' (or '-O1')

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79033 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/68803] gcc.vect/powerpc/20050603-3.c failures since r230167

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68803 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/78365] [7 Regression] ICE in determine_value_range, at tree-ssa-loo p-niter.c:413

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78365 Martin Jambor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/78599] [7 Regression] hwint.h:292:72: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78599 --- Comment #11 from Martin Jambor --- I believe this is fixed but I still need to build an instrumented compiler to verify.

[Bug ipa/78599] [7 Regression] hwint.h:292:72: runtime error: shift exponent 64 is too large for 64-bit type 'long int'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78599 --- Comment #10 from Martin Jambor --- Author: jamborm Date: Mon Jan 9 18:26:37 2017 New Revision: 244232 URL: https://gcc.gnu.org/viewcvs?rev=244232&root=gcc&view=rev Log: [PR 78365] Prudent type handling in IPA VR-prop 2017-01-09 Martin Jam

[Bug ipa/78365] [7 Regression] ICE in determine_value_range, at tree-ssa-loo p-niter.c:413

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78365 --- Comment #8 from Martin Jambor --- Author: jamborm Date: Mon Jan 9 18:26:37 2017 New Revision: 244232 URL: https://gcc.gnu.org/viewcvs?rev=244232&root=gcc&view=rev Log: [PR 78365] Prudent type handling in IPA VR-prop 2017-01-09 Martin Jamb

[Bug tree-optimization/79034] New: ICE segfault in gcc 6.x

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79034 Bug ID: 79034 Summary: ICE segfault in gcc 6.x Product: gcc Version: 6.3.1 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3

[Bug fortran/70696] [Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70696 --- Comment #7 from vehre at gcc dot gnu.org --- The causes for both pr67073 and this one were the backend_decl of symbol to lock/event on being created. A small patch to come will solve this shortly.

[Bug fortran/67073] short program produces ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67073 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/70696] [Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70696 vehre at gcc dot gnu.org changed: What|Removed |Added CC||danlnagle at me dot com --- Co

[Bug fortran/70696] [Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70696 vehre at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug c++/79033] New: asan.c not compiling with make BOOT_CFLAGS='-O0' (or '-O1')

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79033 Bug ID: 79033 Summary: asan.c not compiling with make BOOT_CFLAGS='-O0' (or '-O1') Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Prio

[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 #11 from Segher Boessenkool --- It is ready to be committed AFAIK; same for the related PR78727.

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/79017] Old PowerMac G5, MacPorts GCC 5.4, C++11 and "std::log2 has not been declared"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79017 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/32003] Undocumented -fdump-tree options

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32003 --- Comment #6 from Martin Sebor --- That sounds good to me. Unless someone beats me to it, I can see about making those changes in stage 4 after I'm done with all my stage 3 work.

[Bug c++/79024] alignas / alignof report wrong alignment for 64bit integer types for 32bit target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79024 --- Comment #6 from Jonathan Wakely --- Although Bug 69763 (and https://llvm.org/bugs/show_bug.cgi?id=26547 for clang) are still open because this is inconsistent with C.

[Bug rtl-optimization/79032] New: Unaligned memory access in code generated for sparc 32 with LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032 Bug ID: 79032 Summary: Unaligned memory access in code generated for sparc 32 with LRA Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug c++/78948] [C++17] constexpr if instantiating too eagerly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78948 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Mon Jan 9 16:24:19 2017 New Revision: 244228 URL: https://gcc.gnu.org/viewcvs?rev=244228&root=gcc&view=rev Log: PR c++/78948 * g++.dg/cpp1z/constexpr-if10.C: Fix PR numbe

[Bug tree-optimization/78608] [7 Regression] gimple-ssa-sprintf.c:570:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78608 --- Comment #7 from Jeffrey A. Law --- *** Bug 79029 has been marked as a duplicate of this bug. ***

[Bug c/79029] [7 Regression] UB in gimple-ssa-sprintf.c:582:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int';

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79029 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/79007] gcc.dg/tree-ssa/dse-points-to.c fails starting with r244067

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79007 Jeffrey A. Law changed: What|Removed |Added Summary|[7 regression] |gcc.dg/tree-ssa/dse-points-

[Bug c++/78948] [C++17] constexpr if instantiating too eagerly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78948 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug pch/78970] GCC crashes if input file is dash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78970 --- Comment #10 from Martin Liška --- Author: marxin Date: Mon Jan 9 15:24:35 2017 New Revision: 244227 URL: https://gcc.gnu.org/viewcvs?rev=244227&root=gcc&view=rev Log: Do not error when -E provided (PR pch/78970). 2017-01-09 Martin Liska

[Bug c++/79024] alignas / alignof report wrong alignment for 64bit integer types for 32bit target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79024 --- Comment #5 from Jonathan Wakely --- Please read 3.11 more carefully. "The alignment required for a type might be different when it is used as the type of a complete object and when it is used as the type of a subobject. [...] The result of t

[Bug c++/79031] [7 Regression] [C++17] ICE with class template deduction for std::vector and std::initializer_list

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79031 Martin Liška changed: What|Removed |Added Keywords||ice-on-invalid-code Status|UN

[Bug tree-optimization/72866] Compile time hog w/ -O3 (-Ofast)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72866 Arseny Solokha changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[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 #10 from Arseny Solokha --- AFAICT, the patch was ACKed by Segher on December 15th (https://gcc.gnu.org/ml/gcc-patches/2016-12/msg01337.html). Is there something that still prevents it from being committed?

[Bug bootstrap/70829] LTO bootstrap failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70829 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug pch/78970] GCC crashes if input file is dash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78970 --- Comment #9 from Martin Liška --- Created attachment 40481 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40481&action=edit Untested patch for the new issue

[Bug libstdc++/66414] string::find ten times slower than strstr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66414 --- Comment #7 from Jonathan Wakely --- Author: redi Date: Mon Jan 9 13:05:58 2017 New Revision: 244225 URL: https://gcc.gnu.org/viewcvs?rev=244225&root=gcc&view=rev Log: PR66414 optimize std::string::find 2017-01-09 Jonathan Wakely

[Bug c/79027] fold-const.c:11104:1: internal compiler error: Floating point exception

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79027 --- Comment #3 from dave.anglin at bell dot net --- Doesn't occur with --enable-checking=release. -- John David Anglin dave.ang...@bell.net

[Bug c/79027] fold-const.c:11104:1: internal compiler error: Floating point exception

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79027 --- Comment #2 from dave.anglin at bell dot net --- On 2017-01-09, at 4:09 AM, rguenth at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79027 > > --- Comment #1 from Richard Biener --- > Is this stage2 or stage3? To me

[Bug c++/79031] New: [C++17] ICE with class template deduction for std::vector and std::initializer_list

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79031 Bug ID: 79031 Summary: [C++17] ICE with class template deduction for std::vector and std::initializer_list Product: gcc Version: 7.0 Status: UNCONFIRMED Severit

[Bug c/79029] [7 Regression] UB in gimple-ssa-sprintf.c:582:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int';

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79029 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug c++/79030] Compilation failure due to virtual memory exhaustion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79030 Richard Biener changed: What|Removed |Added Keywords||memory-hog Status|UNCONFIRM

[Bug other/79030] Compilation failure due to virtual memory exhaustion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79030 --- Comment #1 from Aurelien Jarno --- Created attachment 40480 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40480&action=edit Testcase

[Bug other/79030] New: Compilation failure due to virtual memory exhaustion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79030 Bug ID: 79030 Summary: Compilation failure due to virtual memory exhaustion Product: gcc Version: 6.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug tree-optimization/78938] [7 Regression] ICE in expand_vec_cond_expr, at optabs.c:5636 w/ -mavx512bw -ftree-loop-vectorize -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78938 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/78938] [7 Regression] ICE in expand_vec_cond_expr, at optabs.c:5636 w/ -mavx512bw -ftree-loop-vectorize -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78938 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Mon Jan 9 11:44:52 2017 New Revision: 244223 URL: https://gcc.gnu.org/viewcvs?rev=244223&root=gcc&view=rev Log: PR tree-optimization/78938 * tree-vect-stmts.c (vectorizab

[Bug tree-optimization/78529] [7 Regression] gcc.c-torture/execute/builtins/strcat-chk.c failed with lto/O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78529 --- Comment #27 from James Greenhalgh --- (In reply to Jim Wilson from comment #26) > I can reproduce the problem with this new reduced testcase. I don't have > knowledge of all of the details how the gcc implementation of LTO works, but > my un

[Bug c/79029] New: [7 Regression] UB in gimple-ssa-sprintf.c:582:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int';

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79029 Bug ID: 79029 Summary: [7 Regression] UB in gimple-ssa-sprintf.c:582:17: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; Product: g

[Bug pch/78970] GCC crashes if input file is dash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78970 --- Comment #8 from Martin Liška --- (In reply to jos...@codesourcery.com from comment #7) > This change causes a regression testing glibc. glibc uses "gcc -E -x > c-header -", which now results in an error "cannot use '-' as input > filename

[Bug rtl-optimization/78255] [5/6 regression] Indirect sibling call causing wrong code generation for ARM

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78255 --- Comment #14 from avieira at gcc dot gnu.org --- Author: avieira Date: Mon Jan 9 09:58:54 2017 New Revision: 244220 URL: https://gcc.gnu.org/viewcvs?rev=244220&root=gcc&view=rev Log: PR78255: Make postreload aware of NO_FUNCTION_CSE gcc/Chan

[Bug c/79027] fold-const.c:11104:1: internal compiler error: Floating point exception

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79027 --- Comment #1 from Richard Biener --- Is this stage2 or stage3? To me it looks like a miscompile of GCC ...

[Bug sanitizer/69539] ICE in expand_UBSAN_NULL, at internal-fn.c:202

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69539 --- Comment #8 from Jakub Jelinek --- I think this ought to be fixed by r243514, i.e. PR78708.

[Bug tree-optimization/79028] Un-optimal/ incorrect forward propagation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79028 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug c++/79005] Use of a captured variable within nested generic lambdas provokes internal compiler error.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79005 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Status|UN

[Bug tree-optimization/79007] [7 regression] gcc.dg/tree-ssa/dse-points-to.c fails starting with r244067

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79007 --- Comment #5 from Richard Biener --- The pt_null thing for sure.

[Bug rtl-optimization/79012] basic block reordering causes suboptimal code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79012 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Target|

[Bug tree-optimization/79014] Absent vectorization with memory loads

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79014 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug debug/79015] ICE in get_insn_template in gcc/final.c:2081

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79015 Richard Biener changed: What|Removed |Added Target||x86_64-*-* Status|UNCONFIRM

[Bug rtl-optimization/79003] [7 Regression] r238991 breaks ODR

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79003 --- Comment #8 from Richard Biener --- (In reply to Martin Liška from comment #4) > Just to document, I see another Werror in LTO bootstrap: > > ../../gcc/predict.c: In function ‘set_even_probabilities’: > ../../gcc/predict.c:798:8: error: ‘e’ m

[Bug c++/79002] Weird c++ assembly code generated for tail call

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79002 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

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