[Bug c++/111392] Implement omp::decl attribute support for C++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111392 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/111489] Incorrect "-Wmaybe-uninitialized" warning from GCC 13.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111489 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug c++/111392] Implement omp::decl attribute support for C++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111392 --- Comment #2 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:04b2fb5bb644f172879a02e8374ad50b669e3d6d commit r14-4167-g04b2fb5bb644f172879a02e8374ad50b669e3d6d Author: Jakub Jelinek Date: W

[Bug tree-optimization/111489] Incorrect "-Wmaybe-uninitialized" warning from GCC 13.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111489 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/90293] New function attribute: expect_return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90293 --- Comment #4 from Zev Weiss --- I have no idea about the relative ease of implementation, but might it at least partially suffice for the compiler to propagate the information provided by __builtin_expect() beyond the expression it appears in?

[Bug target/111488] ICE ion riscv gcc.dg/vect/vect-126.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111488 --- Comment #3 from CVS Commits --- The trunk branch has been updated by Lehua Ding : https://gcc.gnu.org/g:d024a31a09d18d2586769602205a60ff3afe568c commit r14-4166-gd024a31a09d18d2586769602205a60ff3afe568c Author: Lehua Ding Date: Wed Sep

[Bug debug/111409] Invalid .debug_macro.dwo macro information for split DWARF

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111409 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:80048aa13a6b55d2be485000840a4e1c8b57d8e7 commit r14-4165-g80048aa13a6b55d2be485000840a4e1c8b57d8e7 Author: Omar Sandoval Date:

[Bug target/111486] [14 Regression] ICE: in require, at machmode.h:313 with -O2 -march=rv64iv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111486 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug fortran/107716] Getting negative values with NINT when using doubleprecision values in range on i386

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107716 Xi Ruoyao changed: What|Removed |Added Resolution|INVALID |MOVED CC|

[Bug target/111464] Using DW_EH_PE_udata4 for amd64 non-pic breaks linking in some situations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111464 --- Comment #3 from John Wehle --- Originally I simply eyeballed the gcc 13.2 source code, however I have since then duplicated the problem using gcc 13.2. The compiler bootstraps fine, however building gdb fails while linking in the same fashi

[Bug tree-optimization/111469] [14 Regression] Wrong code at -Os on x86_64-linux-gnu since r14-573-g69f1a8af45

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111469 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug ipa/111490] [12/13/14 Regression] runtime Segmentation fault with '-O3 -fno-dce -fno-tree-dce -fno-tree-dse -fno-tree-sink'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111490 Andrew Pinski changed: What|Removed |Added Known to fail||12.3.0, 13.2.0 Last reconfirmed|

[Bug ipa/111490] Segmentation fault with '-O3 -fno-dce -fno-tree-dce -fno-tree-dse -fno-tree-sink'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111490 --- Comment #3 from Andrew Pinski --- Created attachment 55946 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55946&action=edit Reduced testcase This is as far as reduced testcase as I could get it without invoking undefined behavior.

[Bug c++/111482] [14 Regression] ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 --- Comment #7 from Jiu Fu Guo --- This is caused by missing to check a vr's "undefine_p". In the pattern "(X + C) / N", (if (exact_mod (c) ... && range_op_handler (PLUS_EXPR).overflow_free_p (vr0, vr1) ...) (plus (op @0

[Bug c++/111482] [14 Regression] ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 --- Comment #6 from Jiu Fu Guo --- I reproduced these issue PR11148 and PR111355 on ppc64le too.

[Bug c/111492] New: RISC-V: Dynamic LMUL picking incorrect LMUL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111492 Bug ID: 111492 Summary: RISC-V: Dynamic LMUL picking incorrect LMUL Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/111482] [14 Regression] ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 --- Comment #5 from Jiu Fu Guo --- Thanks a lot for reporting this!

[Bug tree-optimization/111491] ICE: Segmentation fault signal terminated program cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111491 Andrew Pinski changed: What|Removed |Added Resolution|FIXED |DUPLICATE --- Comment #3 from Andrew Pi

[Bug tree-optimization/111435] [14 Regression] gimple_zero_one_valued_p() infinite recursion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111435 Andrew Pinski changed: What|Removed |Added CC||19373742 at buaa dot edu.cn --- Comment

[Bug tree-optimization/111491] ICE: Segmentation fault signal terminated program cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111491 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug ipa/111490] Segmentation fault with '-O3 -fno-dce -fno-tree-dce -fno-tree-dse -fno-tree-sink'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111490 Andrew Pinski changed: What|Removed |Added Component|middle-end |ipa CC|

[Bug c/111491] ICE: Segmentation fault signal terminated program cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111491 --- Comment #1 from CTC <19373742 at buaa dot edu.cn> --- Created attachment 55945 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55945&action=edit The compiler output

[Bug c/111491] New: ICE: Segmentation fault signal terminated program cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111491 Bug ID: 111491 Summary: ICE: Segmentation fault signal terminated program cc1 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug rtl-optimization/110071] improve_allocation() routine should consider save/restore cost of callee-save registers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110071 --- Comment #1 from CVS Commits --- The master branch has been updated by Surya Kumari Jangala : https://gcc.gnu.org/g:677249a23243b5b51832611767366d6eb199bdc7 commit r14-4162-g677249a23243b5b51832611767366d6eb199bdc7 Author: Surya Kumari Jang

[Bug c/111490] Segmentation fault with '-O3 -fno-dce -fno-tree-dce -fno-tree-dse -fno-tree-sink'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111490 --- Comment #1 from CTC <19373742 at buaa dot edu.cn> --- Created attachment 55943 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55943&action=edit The compiler output

[Bug c/111490] New: Segmentation fault with '-O3 -fno-dce -fno-tree-dce -fno-tree-dse -fno-tree-sink'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111490 Bug ID: 111490 Summary: Segmentation fault with '-O3 -fno-dce -fno-tree-dce -fno-tree-dse -fno-tree-sink' Product: gcc Version: 14.0 Status: UNCONFIRMED Severi

[Bug tree-optimization/111489] Incorrect "-Wmaybe-uninitialized" warning from GCC 13.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111489 --- Comment #2 from Andrew Pinski --- Created attachment 55941 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55941&action=edit testcase for easier access

[Bug tree-optimization/111489] Incorrect "-Wmaybe-uninitialized" warning from GCC 13.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111489 --- Comment #1 from Andrew Pinski --- 159 -> 58: one_pred = NOT (iftmp.32_490 != 0) ((NOT (iftmp.32_490 != 0))) After normalization [USE]: _419 = (int) pg_version_168; is conditional on: ((NOT (iftmp.32_490 != 0))) Wh

[Bug c/111489] New: Incorrect "-Wmaybe-uninitialized" warning from GCC 13.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111489 Bug ID: 111489 Summary: Incorrect "-Wmaybe-uninitialized" warning from GCC 13.2.0 Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal P

[Bug target/111488] ICE ion riscv gcc.dg/vect/vect-126.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111488 --- Comment #2 from Patrick O'Neill --- Thanks for filing the PR Robin! More info about the testsuite failures on the mailing list: https://inbox.sourceware.org/gcc-patches/92113a4b-eba7-c63c-9ee3-f11be30d9...@rivosinc.com/ CI listing the new

[Bug target/111488] ICE ion riscv gcc.dg/vect/vect-126.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111488 Robin Dapp changed: What|Removed |Added CC||juzhe.zhong at rivai dot ai --- Comment #1

[Bug target/111488] New: ICE ion riscv gcc.dg/vect/vect-126.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111488 Bug ID: 111488 Summary: ICE ion riscv gcc.dg/vect/vect-126.c Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug tree-optimization/111487] (a OP CST1) & (a == CST0) could be simplified down to (CST OP CST1) & (a == CST0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111487 Andrew Pinski changed: What|Removed |Added See Also||https://github.com/llvm/llv

[Bug tree-optimization/111487] (a OP CST1) & (a == CST0) could be simplified down to (CST OP CST1) & (a == CST0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111487 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2023-09-19 Status|UNCONFIRM

[Bug tree-optimization/111487] New: (a OP CST1) & (a == CST0) could be simplified down to (CST OP CST1) & (a == CST0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111487 Bug ID: 111487 Summary: (a OP CST1) & (a == CST0) could be simplified down to (CST OP CST1) & (a == CST0) Product: gcc Version: 14.0 Status: UNCONFIRMED Keywor

[Bug target/111461] [14.0 Regression] RISC-V rv32gc bootstrap ICEs with --enable-checking=rtl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111461 Patrick O'Neill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/111461] [14.0 Regression] RISC-V rv32gc bootstrap ICEs with --enable-checking=rtl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111461 --- Comment #1 from CVS Commits --- The master branch has been updated by Patrick O'Neill : https://gcc.gnu.org/g:5b554c559d0103bfc1a68777907945ec3035a2bd commit r14-4154-g5b554c559d0103bfc1a68777907945ec3035a2bd Author: Patrick O'Neill Date:

[Bug fortran/96809] Duplicated module name in Fortran test cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96809 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|-

[Bug fortran/95215] [OMP] internal compiler error: in gimplify_expr, at gimplify.c:14079

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95215 anlauf at gcc dot gnu.org changed: What|Removed |Added Known to work||11.4.1, 12.3.1 --- Comment #3

[Bug fortran/51820] [doc] underscoring documentation incorrect

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51820 anlauf at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5 Severity|normal

[Bug fortran/109873] internal compiler error: gfc_get_symbol_decl 内、位置 fortran/trans-decl.c:1587 0x6b4c13 gfc_get_symbol_decl(gfc_symbol*) ../../gcc/fortran/trans-decl.c:1587 0x6b7157 generate_local_

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109873 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug fortran/107716] Getting negative values with NINT when using doubleprecision values in range on i386

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107716 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |INVALID Status|W

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4 since r14-3459-g0c78240fd7d519

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 --- Comment #5 from Sam James --- that commit looks to have just exposed it though as designed, the issue was latent before I think

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4 since r14-3459-g0c78240fd7d519

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 Sam James changed: What|Removed |Added Summary|[14 regression] ICE when|[14 regression] ICE when

[Bug fortran/70231] Runtime error: Different CHARACTER lengths in array constructor with allocatable array and -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70231 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|ASSI

[Bug target/111486] New: [14 Regression] ICE: in require, at machmode.h:313 with -O2 -march=rv64iv

ith-as=/usr/bin/riscv64-unknown-linux-gnu-as --disable-multilib --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r14-4143-20230919174842-gd2f53a601a2-checking-yes-rtl-df-extra-riscv64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.0 20230919 (experimental) (GCC)

[Bug modula2/108143] LONGREAL and powerpc64le-linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108143 Gaius Mulley changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug modula2/108143] LONGREAL and powerpc64le-linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108143 --- Comment #12 from CVS Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:81d5ca0b9b8431f1bd7a5ec8a2c94f04bb0cf032 commit r14-4149-g81d5ca0b9b8431f1bd7a5ec8a2c94f04bb0cf032 Author: Gaius Mulley Date: Tu

[Bug fortran/68155] ICE on initializing character array in type (len_lhs <> len_rhs)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68155 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org Assigne

[Bug c++/111485] [11/12/13/14 Regression] Constraint mismatch on template template parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111485 Patrick Palka changed: What|Removed |Added Known to fail||11.4.0, 12.3.0, 13.2.0,

[Bug fortran/70231] Runtime error: Different CHARACTER lengths in array constructor with allocatable array and -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70231 --- Comment #5 from CVS Commits --- The master branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:15acabb80f91b12836bcf4ffcb92ea10fe4e8272 commit r14-4147-g15acabb80f91b12836bcf4ffcb92ea10fe4e8272 Author: Harald Anlauf Date: Mo

[Bug c++/110997] [13/14 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 --- Comment #2 from Marek Polacek --- The ICE was fixed by r14-4140-g6851e3423c2b5e.

[Bug c++/111485] New: Constraint mismatch on template template parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111485 Bug ID: 111485 Summary: Constraint mismatch on template template parameter Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug c/80454] -Wmissing-braces wrongly warns about universal zero initializer {0}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80454 --- Comment #6 from Marek Polacek --- To fix this, we have to somehow propagate the flag constructor_zeroinit up in pop_init_level.

[Bug c++/111484] New: bogus "error: inconsistent deduction for auto return type" in if-constexpr branches

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111484 Bug ID: 111484 Summary: bogus "error: inconsistent deduction for auto return type" in if-constexpr branches Product: gcc Version: 14.0 Status: UNCONFIRMED Keyw

[Bug c++/111482] [14 Regression] ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 --- Comment #4 from David Binderman --- Created attachment 55937 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55937&action=edit partially reduced C++ source code After an hour of reduction, I have the attached C++ file.

[Bug target/111367] Error: operand out of range (0x1391c is not between 0xffffffffffff8000 and 0x7fff)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111367 Michael Meissner changed: What|Removed |Added CC||g...@the-meissners.org --- Comment #

[Bug middle-end/111483] [14 Regression] ICE in to_sreal, at profile-count.cc:472

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111483 Marek Polacek changed: What|Removed |Added Last reconfirmed||2023-09-19 Keywords|

[Bug c++/111471] Incorrect NTTP printing in the error messages

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111471 Patrick Palka changed: What|Removed |Added Target Milestone|--- |13.3 Keywords|

[Bug c++/111482] [14 Regression] ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 Zhendong Su changed: What|Removed |Added CC||zhendong.su at inf dot ethz.ch --- Commen

[Bug c/111483] ICE in to_sreal, at profile-count.cc:472

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111483 --- Comment #1 from CTC <19373742 at buaa dot edu.cn> --- Created attachment 55936 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55936&action=edit The compiler output

[Bug c/111483] New: ICE in to_sreal, at profile-count.cc:472

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111483 Bug ID: 111483 Summary: ICE in to_sreal, at profile-count.cc:472 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/111482] [14 Regression] ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 Marek Polacek changed: What|Removed |Added CC||guojiufu at gcc dot gnu.org K

[Bug tree-optimization/111355] [14 Regression] ICE on valid code at -O1 and above: in lower_bound, at value-range.h:1078

Supported LTO compression algorithms: zlib gcc version 14.0.0 20230919 (experimental) (GCC) [512] % [512] % gcctk -O1 small.c small.c: In function ‘main’: small.c:3:23: warning: division by zero [-Wdiv-by-zero] 3 | return b ? 1 << --b / 0 : 0; | ^ during

[Bug c++/111482] [14 Regression] ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 Target Milestone|---

[Bug testsuite/111377] [14 regression] c-c++-common/analyzer/compound-assignment-1.c fails after r14-3823-g50b5199cff6908 on big endian

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111377 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/111377] [14 regression] c-c++-common/analyzer/compound-assignment-1.c fails after r14-3823-g50b5199cff6908 on big endian

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111377 --- Comment #4 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d2f53a601a23925b795ac162f7936163c3461b2c commit r14-4143-gd2f53a601a23925b795ac162f7936163c3461b2c Author: Jakub Jelinek Date: T

[Bug c++/111482] New: ice in lower_bound with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111482 Bug ID: 111482 Summary: ice in lower_bound with -O3 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Ass

[Bug testsuite/111462] [14 regression] gcc.dg/tree-ssa/ssa-sink-18.c fails after r14-4089-gd45ddc2c04e471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111462 --- Comment #6 from Stefan Schulze Frielinghaus --- (In reply to Richard Biener from comment #5) > (In reply to Stefan Schulze Frielinghaus from comment #4) > > Since r14-4089-gd45ddc2c04e471 bootstrap fails on s390 with > > > > /devel/gcc/bui

[Bug target/111367] Error: operand out of range (0x1391c is not between 0xffffffffffff8000 and 0x7fff)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111367 --- Comment #11 from Segher Boessenkool --- > > There really should be a comment why one alternative needs the %U{n} and the > > other can > > ignore it, btw. Nothing new there, but a head-scratcher :-) > > OK, something like: "prefixed load/s

[Bug middle-end/111395] RISC-V Vector Fortran: ICE in get_avl_or_vl_reg (vsetvl pass)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111395 Jeremy Bennett changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug middle-end/111391] RISC-V Vector: ICE in lra_split_hard_reg_for during reload pass

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111391 Jeremy Bennett changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug tree-optimization/93917] VRP forgets range of value read from memory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93917 --- Comment #4 from Andrew Macleod --- Note a slight change in expectation as a result of commit r14-4141-gbf6b107e2a342319b3787ec960fc8014ef3aff91 for PR 110080 Due to a memory load in the second case, we do not remove the unreachable call now

[Bug tree-optimization/110249] __builtin_unreachable helps optimisation at -O1 but not at -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110249 Andrew Macleod changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 Andrew Macleod changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/111481] MacOS, linker issues with Xcode 15

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111481 --- Comment #2 from simon at pushface dot org --- A fix for the Ada issue is to link with the classic linker: $ gnatmake hello -largs -Wl,-ld_classic gcc -c hello.adb gnatbind -x hello.ali gnatlink hello.ali -Wl,-ld_classic $

[Bug target/111481] MacOS, linker issues with Xcode 15

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111481 --- Comment #1 from simon at pushface dot org --- The -macosx_version_min issue appears to have been resolved in GCC 14.0.0 20230820. The Ada linking issue remains.

[Bug tree-optimization/110249] __builtin_unreachable helps optimisation at -O1 but not at -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110249 --- Comment #5 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:bf6b107e2a342319b3787ec960fc8014ef3aff91 commit r14-4141-gbf6b107e2a342319b3787ec960fc8014ef3aff91 Author: Andrew MacLeod Date:

[Bug tree-optimization/110080] [13/14 Regression] Missed Dead Code Elimination at -Os when using __builtin_unreachable since r13-6945-g429a7a88438

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110080 --- Comment #5 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:bf6b107e2a342319b3787ec960fc8014ef3aff91 commit r14-4141-gbf6b107e2a342319b3787ec960fc8014ef3aff91 Author: Andrew MacLeod Date:

[Bug tree-optimization/111478] [12/13/14 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111478 Richard Biener changed: What|Removed |Added Target||aarch64 Last reconfirmed|

[Bug tree-optimization/111479] [12/13 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:248

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111479 Richard Biener changed: What|Removed |Added Keywords||needs-bisection Target|

[Bug target/111481] New: MacOS, linker issues with Xcode 15

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111481 Bug ID: 111481 Summary: MacOS, linker issues with Xcode 15 Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug testsuite/111462] [14 regression] gcc.dg/tree-ssa/ssa-sink-18.c fails after r14-4089-gd45ddc2c04e471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111462 --- Comment #5 from Richard Biener --- (In reply to Stefan Schulze Frielinghaus from comment #4) > Since r14-4089-gd45ddc2c04e471 bootstrap fails on s390 with > > /devel/gcc/build/./prev-gcc/xg++ -B/devel/gcc/build/./prev-gcc/ > -B/devel/gcc/ds

[Bug testsuite/111480] New: new test case g++.target/powerpc/altivec-19.C fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111480 Bug ID: 111480 Summary: new test case g++.target/powerpc/altivec-19.C fails Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug tree-optimization/111458] [11 Regression] ICE in in dfs_enumerate_from, at cfganal.c:1560

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111458 --- Comment #4 from Aldy Hernandez --- (In reply to Richard Biener from comment #3) > This issue is still latent in the forward threader. The backward threader > calls this function from back_threader_profitability::profitable_path_p, > so bef

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 --- Comment #3 from Sam James --- cvise just finished for me, `gcc -c util.i -O3`: ``` int ruby_strtod_c, ruby_strtod_nd; double ruby_strtod_rv_0; void ruby_strtod() { int i, nz, z; if (ruby_strtod_nd) { nz = 0; goto have_dig; }

[Bug testsuite/111462] [14 regression] gcc.dg/tree-ssa/ssa-sink-18.c fails after r14-4089-gd45ddc2c04e471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111462 Stefan Schulze Frielinghaus changed: What|Removed |Added CC||stefansf at linux dot ibm.

[Bug modula2/108143] LONGREAL and powerpc64le-linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108143 Gaius Mulley changed: What|Removed |Added Attachment #55773|0 |1 is obsolete|

[Bug c/111468] cannot express unordered equal in gimple FE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111468 --- Comment #6 from Aldy Hernandez --- (In reply to Richard Biener from comment #4) > Fixed on trunk. Sweet. Thanks so much. This really helps.

[Bug tree-optimization/111478] [12/13/14 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111478 --- Comment #1 from nsz at gcc dot gnu.org --- see also bug 111479

[Bug tree-optimization/111479] New: [12/13 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:248

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111479 Bug ID: 111479 Summary: [12/13 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:248 Product: gcc Version: 13.2.1 Status: UNCONFIRMED

[Bug tree-optimization/111478] New: [12/13/14 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111478 Bug ID: 111478 Summary: [12/13/14 regression] aarch64 SVE ICE: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250 Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 ktkachov at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCON

[Bug fortran/111477] New: Procedure as actual argument fails against procedure pointer dummy argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111477 Bug ID: 111477 Summary: Procedure as actual argument fails against procedure pointer dummy argument Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0 Target|

[Bug c/111468] cannot express unordered equal in gimple FE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111468 --- Comment #5 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:f25960b03834712f312d46fed9a021df36f89f22 commit r14-4139-gf25960b03834712f312d46fed9a021df36f89f22 Author: Richard Biener Date:

[Bug c++/111419] Eager instantiation of function return type in concept causes compilation error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111419 --- Comment #2 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:b510b83aad52adf94d52a6ae3a3b332946e947a1 commit r14-4138-gb510b83aad52adf94d52a6ae3a3b332946e947a1 Author: Patrick Palka Date: T

[Bug target/30484] INT_MIN % -1 is well defined for -fwrapv but traps on x86

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30484 Richard Biener changed: What|Removed |Added CC||uros at gcc dot gnu.org --- Comment #24

[Bug libstdc++/111055] [C++23] Implement P1206R7, Conversions from ranges to containers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111055 --- Comment #2 from Jonathan Wakely --- Created attachment 55932 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55932&action=edit Define std::ranges::to for C++23 (P1206R7) Untested patch for the additions.

[Bug target/30484] INT_MIN % -1 is well defined for -fwrapv but traps on x86

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30484 --- Comment #23 from Richard Biener --- RTL documents no specific behavior for 'div' but says 'ss_div' "ensures that an out-of-bounds result saturates to the maximum or minimum signed value". I'm not sure we want target specific semantics for th

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