[Bug tree-optimization/113551] [13/14 Regression] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Richard Biener changed: What|Removed |Added Keywords||needs-bisection

[Bug tree-optimization/113552] [11/12/13/14 Regression] vectorizer generates calls to vector math routines with 1 simd lane.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113552 Tamar Christina changed: What|Removed |Added Target Milestone|--- |14.0 Priority|P3

[Bug middle-end/113552] New: [11/12/13/14 Regression] vectorizer generates calls to vector math routines with 1 simd lane.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113552 Bug ID: 113552 Summary: [11/12/13/14 Regression] vectorizer generates calls to vector math routines with 1 simd lane. Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 --- Comment #4 from Richard Biener --- Note for 'sizetype' you want to use '__SIZETYPE__', not '__SIZE_TYPE__'

[Bug c++/113541] Rejects __attribute__((section)) on explicit instantiation declaration of ctor/dtor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113541 Richard Biener changed: What|Removed |Added Keywords||rejects-valid

[Bug middle-end/113540] missing -Warray-bounds warning with malloc and a simple loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113540 Richard Biener changed: What|Removed |Added Blocks||56456 Keywords|

[Bug target/113255] [11/12/13 Regression] wrong code with -O2 -mtune=k8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug target/113255] [11/12/13/14 Regression] wrong code with -O2 -mtune=k8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113255 --- Comment #12 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:a98d5130a6dcff2ed4db371e500550134777b8cf commit r14-8346-ga98d5130a6dcff2ed4db371e500550134777b8cf Author: Richard Biener Date:

[Bug debug/112718] [11/12/13 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718 Richard Biener changed: What|Removed |Added Known to work||14.0 Priority|P3

[Bug debug/112718] [11/12/13/14 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:7218f5050cb7163edae331f54ca163248ab48bfa commit r14-8345-g7218f5050cb7163edae331f54ca163248ab48bfa Author: Richard Biener Date:

[Bug tree-optimization/113476] [14 Regression] irange::maybe_resize leaks memory via IPA VRP

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113476 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-01-23 Ever confirmed|0

[Bug tree-optimization/113441] [14 Regression] Fail to fold the last element with multiple loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441 --- Comment #11 from Richard Biener --- (In reply to Tamar Christina from comment #9) > There is a weird costing going on in the PHI nodes though: > > m_108 = PHI 1 times vector_stmt costs 0 in body > m_108 = PHI 2 times scalar_to_vec costs

[Bug target/113507] can't build a cross compiler to rs6000-ibm-aix7.2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113507 Kewen Lin changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug tree-optimization/113551] [13/14 Regression] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Summary|Miscompilation

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #11 from Oleg Endo --- (In reply to Roger Sayle from comment #10) > I've found an interesting table of SH cycle counts (for different CPUs) at > http://www.shared-ptr.com/sh_insns.html Yeah, I know. I did that ;) > In my

[Bug target/113507] can't build a cross compiler to rs6000-ibm-aix7.2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113507 --- Comment #4 from David Edelsohn --- rs6000-ibm-aix doesn't exist anymore. This should have been configured as powerpc-ibm-aix7.2 . Maybe there is some magic about the "powerpc" name? Those variables are provided by generated files and

[Bug tree-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Andrew Pinski changed: What|Removed |Added Known to fail||5.4.0 --- Comment #4 from Andrew

[Bug tree-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Andrew Pinski changed: What|Removed |Added Component|rtl-optimization|tree-optimization Keywords|

[Bug rtl-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 --- Comment #2 from Yuxuan Shui --- regression from 12.3 -> 13.2

[Bug rtl-optimization/113551] Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 --- Comment #1 from Yuxuan Shui --- code is reduced from perf, source file util/dsos.c

[Bug rtl-optimization/113551] New: Miscompilation with -O1 -funswitch-loops -fno-strict-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113551 Bug ID: 113551 Summary: Miscompilation with -O1 -funswitch-loops -fno-strict-overflow Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #10 from Roger Sayle --- Hi Oleg. Great question. The "speed" parameter passed to rtx_costs, and address_cost indicates whether the middle-end is optimizing for peformance, and interested in the nummber of cycles taken by each

[Bug target/53929] [meta-bug] -masm=intel with global symbol

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #25 from LIU Hao --- Created attachment 57191 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57191=edit Draft patch This is a draft patch, bootstrapped on {i686,x86_64}-w64-mingw32 successfully. Haven't run tests though.

[Bug c++/90463] Documentation: -Wunused not listed among the options enabled by -Wall

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90463 sandra at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c/89180] [meta-bug] bogus/missing -Wunused warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89180 Bug 89180 depends on bug 90463, which changed state. Bug 90463 Summary: Documentation: -Wunused not listed among the options enabled by -Wall https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90463 What|Removed

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #9 from Oleg Endo --- (In reply to Roger Sayle from comment #8) > Created attachment 57190 [details] > proposed patch > > Proposed patch to provide a sane/saner set of rtx_costs for SH. There's > plenty more that could be done,

[Bug c++/90463] Documentation: -Wunused not listed among the options enabled by -Wall

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90463 --- Comment #3 from GCC Commits --- The master branch has been updated by Sandra Loosemore : https://gcc.gnu.org/g:7e758890a4c86db790a5f9aef0191eef77047f65 commit r14-8342-g7e758890a4c86db790a5f9aef0191eef77047f65 Author: Sandra Loosemore

[Bug c++/113531] [14 Regression] AddressSanitizer: stack-use-after-scope when iterating over initializer list since r14-1500-g4d935f52b0d5c0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113531 --- Comment #1 from Andrew Pinski --- It would be useful to get a reduced testcase without the use of the Catch2Main library.

[Bug c++/113531] [14 Regression] AddressSanitizer: stack-use-after-scope when iterating over initializer list

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113531 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code Target Milestone|---

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #8 from Roger Sayle --- Created attachment 57190 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57190=edit proposed patch Proposed patch to provide a sane/saner set of rtx_costs for SH. There's plenty more that could be

[Bug target/113550] data512_t initializers dereference a clobbered register

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113550 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2024-01-22 Ever confirmed|0

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #4 from nightstrike --- (In reply to Andrew Pinski from comment #3) > Either the stack size or the stack alignment issue. > > I am suspecting a stack alignement issue. Possibly related: PR110273

[Bug target/113550] New: data512_t initializers dereference a clobbered register

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113550 Bug ID: 113550 Summary: data512_t initializers dereference a clobbered register Product: gcc Version: 12.2.1 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 --- Comment #5 from Alex Coplan --- FWIW the original preprocessed testcase (regex.i) also started failing with the same commit (as the reduced testcase).

[Bug c++/113347] [12/13 Regression] ICE during gimplification building TVM since r13-8079-gd237e7b291ff52

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113347 Andrew Pinski changed: What|Removed |Added CC||csfore at posteo dot net --- Comment

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 --- Comment #3 from Christopher Fore --- Backtrace: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault 0xe4dfcf crash_signal

[Bug tree-optimization/113441] [14 Regression] Fail to fold the last element with multiple loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441 --- Comment #10 from JuzheZhong --- (In reply to Tamar Christina from comment #9) > So on SVE the change is cost modelling. > > Bisect landed on g:33c2b70dbabc02788caabcbc66b7baeafeb95bcf which changed > the compiler's defaults to using the

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 --- Comment #3 from nightstrike --- Seeing as how this is a testsuite issue, it seems that the crash in the same location applies to the following: FAIL: gcc.dg/vect/vect-ifcvt-19.c (internal compiler error: in build2, at tree.cc:5097) FAIL:

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #3 from Andrew Pinski --- Either the stack size or the stack alignment issue. I am suspecting a stack alignement issue.

[Bug c++/109642] False Positive -Wdangling-reference with std::span-like classes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109642 --- Comment #15 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:c596ce03120cc22e141186401c6656009ddebdaa commit r14-8339-gc596ce03120cc22e141186401c6656009ddebdaa Author: Marek Polacek Date:

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #2 from nightstrike --- Test 16e uses double instead of float, which also crashes.

[Bug target/113549] float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 --- Comment #1 from nightstrike --- Created attachment 57188 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57188=edit Failing source for easier copying

[Bug target/113549] New: float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113549 Bug ID: 113549 Summary: float simd crash on windows in gcc.dg/vect/vect-simd-clone-16b.c Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/109929] profiledbootstrap failure on aarch64-linux-gnu with graphite optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929 --- Comment #7 from Richard Sandiford --- Hmm, yeah, like you say, neither of those commits should have made a different to whether bootstrap works. I guess the problem is just latent now.

[Bug c++/109642] False Positive -Wdangling-reference with std::span-like classes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109642 --- Comment #14 from Marek Polacek --- (In reply to Miro Palmu from comment #11) > I'm not sure if this is useful information but, using span with a view in a > ranged-based for loop triggers false positive -Wdangling-referene on gcc > 14.0.1

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/109929] profiledbootstrap failure on aarch64-linux-gnu with graphite optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109929 --- Comment #6 from Xi Ruoyao --- The first commit deferring the failure to stagefeedback is: commit 575858508090b18dcbc176db285c9f55227ca4c0 Author: Richard Sandiford Date: Tue Oct 17 23:46:33 2023 +0100 aarch64: Use vecs to store

[Bug testsuite/113548] gcc.dg/vect/vect-ifcvt-19.c ICEs on LLP64 target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 Andrew Pinski changed: What|Removed |Added Component|tree-optimization |testsuite Keywords|

[Bug tree-optimization/113548] New: ICE vect-ifcvt-19 in build2, at tree.cc:5097

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113548 Bug ID: 113548 Summary: ICE vect-ifcvt-19 in build2, at tree.cc:5097 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/113541] Rejects __attribute__((section)) on explicit instantiation declaration of ctor/dtor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113541 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug libgomp/113513] [OpenMP] libgomp: cuCtxGetDevice error with OMP_DISPLAY_ENV=true OMP_TARGET_OFFLOAD="mandatory" for libgomp.c/target-52.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113513 --- Comment #2 from Tobias Burnus --- Patch: https://gcc.gnu.org/pipermail/gcc-patches/2024-January/643648.html

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/113547] [13 Regression] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.3 Summary|c++: In

[Bug c++/113547] c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 --- Comment #1 from Christopher Fore --- Created attachment 57185 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57185=edit minimized file with cvise

[Bug c++/113547] New: c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113547 Bug ID: 113547 Summary: c++: In function ‘std::vector package_b_info()’: cc1plus: internal compiler error: Segmentation fault Product: gcc Version: 13.2.1 Status:

[Bug debug/113382] FAIL: gcc.dg/debug/btf/btf-bitfields-3.c scan-assembler-times [\t ]0x6000004[\t ]+[^\n]*btt_info 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113382 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug debug/113382] FAIL: gcc.dg/debug/btf/btf-bitfields-3.c scan-assembler-times [\t ]0x6000004[\t ]+[^\n]*btt_info 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113382 --- Comment #6 from GCC Commits --- The master branch has been updated by John David Anglin : https://gcc.gnu.org/g:bc77c035c45bb224790b1c03d06a64c8a1cc51c5 commit r14-8338-gbc77c035c45bb224790b1c03d06a64c8a1cc51c5 Author: John David Anglin

[Bug ada/113536] valid reduction expression rejected by -gnatVo

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113536 --- Comment #1 from Jack Perry --- Per Simon Wright, gcc 14.0.0 does not fail on this, whereas gcc 14.0.1 does, in the same location, but with a different error: `expected type "Value"... found type "Standard.Character"` I edited his message

[Bug fortran/113152] Fortran 2023 half-cycle trigonometric functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113152 --- Comment #18 from anlauf at gcc dot gnu.org --- (In reply to Steve Kargl from comment #17) > Is there something that is different between your OS and FreeBSD? > Or is there some fundamental difference between C and C++ that > I am unaware of?

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 --- Comment #4 from Andrew Pinski --- Note the reduced testcase might NOT be a representative of the original issue though ...

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug rtl-optimization/113546] [13/14 Regression] aarch64: bootstrap-debug-lean broken with -fcompare-debug failure since r13-2921-gf1adf45b17f7f1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 Alex Coplan changed: What|Removed |Added Keywords||compare-debug-failure

[Bug c++/113529] Incorrect result of requires-expression in case of function call ambiguity and `operator<=>`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113529 Patrick Palka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org

[Bug debug/113382] FAIL: gcc.dg/debug/btf/btf-bitfields-3.c scan-assembler-times [\t ]0x6000004[\t ]+[^\n]*btt_info 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113382 --- Comment #5 from John David Anglin --- The problem seems to be DW_AT_encoding is not found in this call: static ctf_id_t gen_ctf_enumeration_type (ctf_container_ref ctfc, dw_die_ref enumeration) { const char *enum_name = get_AT_string

[Bug fortran/113152] Fortran 2023 half-cycle trigonometric functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113152 --- Comment #17 from Steve Kargl --- On Mon, Jan 22, 2024 at 05:35:41PM +, anlauf at gcc dot gnu.org wrote: > --- Comment #16 from anlauf at gcc dot gnu.org --- > (In reply to Steve Kargl from comment #14) > > On Sun, Jan 21, 2024 at

[Bug tree-optimization/113476] [14 Regression] irange::maybe_resize leaks memory via IPA VRP

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113476 --- Comment #4 from Martin Jambor --- The right place where to free stuff in lattices post-IPA would be in ipa_node_params::~ipa_node_params() where we should iterate over lattices and deinitialize them or perhaps destruct the array because

[Bug fortran/113152] Fortran 2023 half-cycle trigonometric functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113152 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org

[Bug target/113030] parsecpu.awk's chkarch/chkcpu commands is broken for aliases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113030 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/113030] parsecpu.awk's chkarch/chkcpu commands is broken for aliases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113030 --- Comment #6 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:41caf6b0d603408a829b37f7f7fb09d64d814d48 commit r14-8337-g41caf6b0d603408a829b37f7f7fb09d64d814d48 Author: Andrew Pinski Date:

[Bug c++/113545] ICE in label_matches with constexpr function with switch-statement and converted (nonconstant, cast address) input

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113545 Hans-Peter Nilsson changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/113546] New: aarch64: bootstrap-debug-lean broken with -fcompare-debug failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113546 Bug ID: 113546 Summary: aarch64: bootstrap-debug-lean broken with -fcompare-debug failure Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug c++/102626] [c++20] compiler crash when invoking constexpr function in the constructor of template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102626 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org

[Bug c++/113544] [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug other/111966] GCN '--with-arch=[...]' not considered for 'mkoffload' default 'elf_arch'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111966 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org

[Bug tree-optimization/110679] Missed optimization opportunity with countr_zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110679 Andrew Pinski changed: What|Removed |Added CC||janschultke at googlemail dot com ---

[Bug target/113543] Poor codegen for bit-counting functions (countl_zero, countl_one, countr_zero, countr_one)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113543 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug target/113543] Poor codegen for bit-counting functions (countl_zero, countl_one, countr_zero, countr_one)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113543 Andrew Pinski changed: What|Removed |Added Component|c++ |target --- Comment #1 from Andrew

[Bug c++/113545] New: ICE in label_matches with constexpr function with switch-statement and converted (nonconstant, cast address) input

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113545 Bug ID: 113545 Summary: ICE in label_matches with constexpr function with switch-statement and converted (nonconstant, cast address) input Product: gcc Version:

[Bug c++/113544] [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Patrick Palka changed: What|Removed |Added Ever confirmed|0 |1 Target Milestone|---

[Bug c++/113544] New: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113544 Bug ID: 113544 Summary: [14 Regression] bogus incomplete type error with dependent data member in local class in generic lambda since r14-278 Product: gcc

[Bug c++/113543] New: Poor codegen for bit-counting functions (countl_zero, countl_one, countr_zero, countr_one)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113543 Bug ID: 113543 Summary: Poor codegen for bit-counting functions (countl_zero, countl_one, countr_zero, countr_one) Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug tree-optimization/113239] [13/14 regression] After 822a11a1e64, bogus -Warray-bounds warnings in std::vector

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113239 --- Comment #8 from Dimitry Andric --- (In reply to Frank Ch. Eigler from comment #7) > Wonder if this similar but different diagnostic is closely related: ... > where the c++ code in question is a straight > > vector<> foo; > vector<>

[Bug tree-optimization/113441] [14 Regression] Fail to fold the last element with multiple loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441 --- Comment #9 from Tamar Christina --- So on SVE the change is cost modelling. Bisect landed on g:33c2b70dbabc02788caabcbc66b7baeafeb95bcf which changed the compiler's defaults to using the new throughput matched cost modelling used be newer

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 --- Comment #7 from Oleg Endo --- (In reply to Roger Sayle from comment #6) > To help diagnose the problem, I came up with this simple patch: Thanks for looking into it! > which then helps reveal that on sh3-linux-gnu with -O1 we see: I

[Bug c++/102626] [c++20] compiler crash when invoking constexpr function in the constructor of template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102626 Hans-Peter Nilsson changed: What|Removed |Added CC||hp at gcc dot gnu.org Last

[Bug tree-optimization/113239] [13/14 regression] After 822a11a1e64, bogus -Warray-bounds warnings in std::vector

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113239 --- Comment #7 from Frank Ch. Eigler --- Wonder if this similar but different diagnostic is closely related: https://kojipkgs.fedoraproject.org//work/tasks/6259/112176259/build.log [...] inlined from

[Bug rtl-optimization/113542] New: gcc.target/arm/bics_3.c regression after change for pr111267

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113542 Bug ID: 113542 Summary: gcc.target/arm/bics_3.c regression after change for pr111267 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug debug/113382] FAIL: gcc.dg/debug/btf/btf-bitfields-3.c scan-assembler-times [\t ]0x6000004[\t ]+[^\n]*btt_info 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113382 --- Comment #4 from John David Anglin --- dtd->dtd_enum_unsigned is set in ctf_add_enum: dtd->dtd_enum_unsigned = eunsigned; /* Generate a CTF type for the enumeration. */ enumeration_type_id = ctf_add_enum (ctfc, CTF_ADD_ROOT,

[Bug c++/113541] New: Rejects __attribute__((section)) on explicit instantiation declaration of ctor/dtor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113541 Bug ID: 113541 Summary: Rejects __attribute__((section)) on explicit instantiation declaration of ctor/dtor Product: gcc Version: unknown Status: UNCONFIRMED

[Bug rtl-optimization/113533] [14 Regression] Code generation regression after change for pr111267

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533 Roger Sayle changed: What|Removed |Added Last reconfirmed||2024-01-22

[Bug rtl-optimization/113495] RISC-V: Time and memory awful consumption of SPEC2017 wrf benchmark

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113495 --- Comment #31 from JuzheZhong --- machine dep reorg : 403.69 ( 56%) 23.48 ( 93%) 427.17 ( 57%) 5290k ( 0%) Confirm remove RTL DF checking, LICM is no longer be compile-time hog issue. VSETVL PASS count 56% compile-time.

[Bug debug/112718] [11/12/13/14 Regression] ICE: in add_dwarf_attr, at dwarf2out.cc:4501 with -g -fdebug-types-section -flto -ffat-lto-objects

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/113087] [14] RISC-V rv64gcv vector: Runtime mismatch with rv64gc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113087 --- Comment #38 from Robin Dapp --- deepsjeng also looks ok here.

[Bug middle-end/113540] New: missing -Warray-bounds warning with malloc and a simple loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113540 Bug ID: 113540 Summary: missing -Warray-bounds warning with malloc and a simple loop Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug c/113518] ICE: in gimplify_expr, at gimplify.cc:18596 with atomic_fetch_or_explicit() on _BitInt()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113518 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/113514] Imprecise __builtin_dynamic_object_size when using a set local variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113514 Siddhesh Poyarekar changed: What|Removed |Added Last reconfirmed||2024-01-22 Ever confirmed|0

[Bug middle-end/113514] Wrong __builtin_dynamic_object_size when using a set local variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113514 --- Comment #5 from Siddhesh Poyarekar --- What seems to be happening is that early_objsz bails out since the subobject size at that point is not a constant; I remember concluding that it's safest to stick to constant sizes here, but I can't

[Bug tree-optimization/113441] [14 Regression] Fail to fold the last element with multiple loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441 Richard Biener changed: What|Removed |Added Target Milestone|13.3|14.0 Summary|[13/14

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