[Bug target/112962] [14 Regression] ICE: SIGSEGV in operator() (recog.h:431) with -fexceptions -mssse3 and __builtin_ia32_pabsd128()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112962 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug tree-optimization/112961] [13/14 Regression] middle-end Missed vectorization: failed to vectorize simple reduction max since GCC-13

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112961 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/96340] Extend AArch64 "omp declare simd" support to general simdlen

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96340 --- Comment #1 from Andrew Pinski --- was this also fixed by r14-6416-gf5fc001a84a7db ?

[Bug tree-optimization/112939] [14 Regression] ICE: verify_ssa failed with -O -ftrivial-auto-var-init=zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112939 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug middle-end/112444] [14 regression] ICE when buliding libqmi with -O3 -ftrivial-auto-var-init=zero (internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in u

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112444 Bug 112444 depends on bug 112939, which changed state. Bug 112939 Summary: [14 Regression] ICE: verify_ssa failed with -O -ftrivial-auto-var-init=zero https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112939 What|Removed

[Bug tree-optimization/112939] [14 Regression] ICE: verify_ssa failed with -O -ftrivial-auto-var-init=zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112939 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:f5f33b44b5dd4c41ae335445ae3f06b1ca3cfbcb commit r14-6448-gf5f33b44b5dd4c41ae335445ae3f06b1ca3cfbcb Author: Richard Biener Date:

[Bug target/96341] Support mixed element widths for AArch64 "omp declare simd" functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96341 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |14.0 Status|NEW

[Bug target/112693] declare-simd-4.f90 fails on aarch64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112693 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |14.0 Status|UNCONFIRMED

[Bug target/112970] LoongArch: Suboptimal code when the address and the value of an array element are both used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112970 --- Comment #2 from Xi Ruoyao --- (In reply to Xi Ruoyao from comment #1) > With -mexplicit-relocs=auto the generated code is sub-optimal as well: I mean "always", not "auto". > pcalau12i $r12,%pc_hi20(.LANCHOR0) > addi.d

[Bug target/112970] LoongArch: Suboptimal code when the address and the value of an array element are both used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112970 --- Comment #1 from Xi Ruoyao --- With -mexplicit-relocs=auto the generated code is sub-optimal as well: pcalau12i $r12,%pc_hi20(.LANCHOR0) addi.d $r12,$r12,%pc_lo12(.LANCHOR0) ld.wu $r5,$r12,4 addi.d

[Bug target/112929] [14] RISC-V vector: Variable clobbered at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112929 --- Comment #18 from Li Pan --- I see, thanks all, will have a try with variadic function call.

[Bug preprocessor/112978] Five minute long error message when OpenMP pragma is erroneously placed in macro

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112978 --- Comment #2 from Raymond Chang --- (In reply to Andrew Pinski from comment #1) > I doubt this is fixable really because the number of expansions is huge. Thanks, I think this is a pretty uncommon situtation anyways. I figured I'd report it

[Bug preprocessor/112978] Five minute long error message when OpenMP pragma is erroneously placed in macro

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112978 Andrew Pinski changed: What|Removed |Added Keywords||compile-time-hog --- Comment #1 from

[Bug preprocessor/112978] New: Five minute long error message when OpenMP pragma is erroneously placed in macro

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112978 Bug ID: 112978 Summary: Five minute long error message when OpenMP pragma is erroneously placed in macro Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug target/112891] [11/12/13/14 Regression] Missing vzeroupper insert

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112891 --- Comment #5 from GCC Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:fc62716fe8d1d60a9f1c6906e5a4845b3331b828 commit r14-6447-gfc62716fe8d1d60a9f1c6906e5a4845b3331b828 Author: liuhongt Date: Thu Dec

[Bug target/112334] ICE in gen_untyped_return arm.md:9197 while compiling harden-cfr-bret.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112334 Alexandre Oliva changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/112334] ICE in gen_untyped_return arm.md:9197 while compiling harden-cfr-bret.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112334 --- Comment #4 from GCC Commits --- The master branch has been updated by Alexandre Oliva : https://gcc.gnu.org/g:d96533559e26dd0c86f0708fa46eef65c35f7b90 commit r14-6446-gd96533559e26dd0c86f0708fa46eef65c35f7b90 Author: Alexandre Oliva

[Bug ipa/112783] core dump on libxo when function is inlined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112783 Andrew Pinski changed: What|Removed |Added Resolution|INVALID |MOVED --- Comment #6 from Andrew

[Bug ipa/112783] core dump on libxo when function is inlined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112783 Andrew Pinski changed: What|Removed |Added Resolution|FIXED |INVALID --- Comment #5 from Andrew

[Bug ipa/112783] core dump on libxo when function is inlined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112783 yancheng.li at foxmail dot com changed: What|Removed |Added Resolution|INVALID |FIXED --- Comment #4

[Bug middle-end/100942] ccmp is not used if the value is used later

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100942 --- Comment #2 from Andrew Pinski --- Created attachment 56860 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56860=edit Patch which I am testing Patch which I am testing. Will be doing some benchmarking too.

[Bug target/112943] [14 Regression] ICE: in gen_reg_rtx, at emit-rtl.cc:1176 with -O2 -march=westmere -mapxf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112943 Hongyu Wang changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/112943] [14 Regression] ICE: in gen_reg_rtx, at emit-rtl.cc:1176 with -O2 -march=westmere -mapxf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112943 --- Comment #4 from GCC Commits --- The master branch has been updated by Hongyu Wang : https://gcc.gnu.org/g:07dcb39e08aa52f166e8d74420364757002ad756 commit r14-6445-g07dcb39e08aa52f166e8d74420364757002ad756 Author: Hongyu Wang Date: Mon

[Bug tree-optimization/99407] s243 benchmark of TSVC is vectorized by clang and not by gcc, missed DSE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99407 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.0

[Bug tree-optimization/107247] SLP reduction results fail to reduce to a single accumulator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107247 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.0

[Bug tree-optimization/111972] [14 regression] missed vectorzation for bool a = j != 1; j = (long int)a;

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111972 --- Comment #20 from Hongtao Liu --- (In reply to Andrew Pinski from comment #19) > Fixed. Thanks.

[Bug target/112943] [14 Regression] ICE: in gen_reg_rtx, at emit-rtl.cc:1176 with -O2 -march=westmere -mapxf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112943 Hongtao Liu changed: What|Removed |Added CC||liuhongt at gcc dot gnu.org --- Comment

[Bug middle-end/112938] ice with -fstrub=internal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112938 --- Comment #4 from Alexandre Oliva --- Patch at https://gcc.gnu.org/pipermail/gcc-patches/2023-December/640252.html

[Bug analyzer/112977] -Wanalyzer-tainted-offset false positive seen on Linux kernel's drivers/scsi/aacraid/aachba.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112977 --- Comment #1 from David Malcolm --- Created attachment 56859 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56859=edit Reduced reproducer (needs adding to plugin.exp)

[Bug analyzer/112977] New: -Wanalyzer-tainted-offset false positive seen on Linux kernel's drivers/scsi/aacraid/aachba.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112977 Bug ID: 112977 Summary: -Wanalyzer-tainted-offset false positive seen on Linux kernel's drivers/scsi/aacraid/aachba.c Product: gcc Version: unknown Status: UNCONFIRMED

[Bug target/112919] LoongArch: Alignments in tune parameters are not precise and they regress performance

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112919 --- Comment #5 from chenglulu --- (In reply to Xi Ruoyao from comment #4) > Lulu: can you help to run some other benchmarks like SPEC (I don't have an > access to it) and update these values for LA464 and LA664? No problem, this is what I

[Bug c++/112737] [14 Regression] g++.dg/modules/xtreme-header-2_b.C -std=c++2b (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112737 --- Comment #3 from Patrick Palka --- Created attachment 56858 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56858=edit untested fix Changing CLASS_PLACEHOLDER_TEMPLATE of a CTAD placeholder that names a ttp to point to the ttp's

[Bug middle-end/100942] ccmp is not used if the value is used later

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100942 Andrew Pinski changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org

[Bug middle-end/112976] expand_gimple_stmt_1 vs gimple_assign_nontemporal_move_p vs SSA_NAME on lhs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112976 Andrew Pinski changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org

[Bug middle-end/112976] New: expand_gimple_stmt_1 vs gimple_assign_nontemporal_move_p vs SSA_NAME on lhs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112976 Bug ID: 112976 Summary: expand_gimple_stmt_1 vs gimple_assign_nontemporal_move_p vs SSA_NAME on lhs Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords:

[Bug c++/109876] [11/12 Regression] initializer_list not usable in constant expressions in a template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109876 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/110106] [11/12 Regression] ICE on noexcept(noexcept(...)) with optional

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110106 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/112410] error when auto(x) is used in a variable initializer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112410 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/112410] error when auto(x) is used in a variable initializer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112410 --- Comment #6 from GCC Commits --- The releases/gcc-13 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:60979215517629400902938b1c5666f97d0653cf commit r13-8147-g60979215517629400902938b1c5666f97d0653cf Author: Marek Polacek

[Bug c++/110106] [11/12/13 Regression] ICE on noexcept(noexcept(...)) with optional

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110106 --- Comment #6 from GCC Commits --- The releases/gcc-13 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:d44830a1364cf8cb726d59e91298a5b3077a86d9 commit r13-8148-gd44830a1364cf8cb726d59e91298a5b3077a86d9 Author: Marek Polacek

[Bug c++/109876] [11/12/13 Regression] initializer_list not usable in constant expressions in a template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109876 --- Comment #16 from GCC Commits --- The releases/gcc-13 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:08f4496aa619f9b0e8dbb459452dd96edb870236 commit r13-8146-g08f4496aa619f9b0e8dbb459452dd96edb870236 Author: Marek Polacek

[Bug analyzer/112975] -Wanalyzer-tainted-allocation-size false positive seen in Linux kernel's drivers/xen/privcmd.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112975 --- Comment #1 from David Malcolm --- Created attachment 56857 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56857=edit Reduced reproducer (needs adding to plugin.exp)

[Bug analyzer/112975] New: -Wanalyzer-tainted-allocation-size false positive seen in Linux kernel's drivers/xen/privcmd.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112975 Bug ID: 112975 Summary: -Wanalyzer-tainted-allocation-size false positive seen in Linux kernel's drivers/xen/privcmd.c Product: gcc Version: unknown Status: UNCONFIRMED

[Bug target/112599] RISC-V regression testsuite errors with rv64gcv_zvl1024b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112599 Patrick O'Neill changed: What|Removed |Added Attachment #56795|0 |1 is obsolete|

[Bug target/112598] RISC-V regression testsuite errors with rv64gcv_zvl512b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112598 Patrick O'Neill changed: What|Removed |Added Attachment #56794|0 |1 is obsolete|

[Bug analyzer/112974] -Wanalyzer-tainted-array-index false positive seen on Linux kernel drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112974 --- Comment #1 from David Malcolm --- Created attachment 56854 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56854=edit Patch adding reduced reproducer

[Bug analyzer/112974] New: -Wanalyzer-tainted-array-index false positive seen on Linux kernel drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112974 Bug ID: 112974 Summary: -Wanalyzer-tainted-array-index false positive seen on Linux kernel drivers/platform/x86/intel/speed_select_if/isst_tpmi_c ore.c

[Bug c/78352] GCC lacks support for the Apple "blocks" extension to the C family of languages

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78352 --- Comment #22 from Andrew Pinski --- (In reply to Sergey Fedorov from comment #21) > Any chance of having it fixed in gcc14? It is too late to be included in GCC 14, GCC is in stage 3 already, that is no new features can be included that was

[Bug c/78352] GCC lacks support for the Apple "blocks" extension to the C family of languages

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78352 --- Comment #21 from Sergey Fedorov --- (In reply to Iain Sandoe from comment #20) > > I recently brought my patches forward from GCC-5 => GCC-10 (easier to avoid > the .c => .cc file renaming). Since we now face some problems with > sanitiser

[Bug libquadmath/112963] [14 Regression] Incorrect linking of libquadmath since r14-4863

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112963 --- Comment #13 from Jakub Jelinek --- I've already started testing the: 2023-12-11 Jakub Jelinek PR libquadmath/112963 * configure.ac (LIBM): Readd AC_CHECK_LIBM-like check without doing AC_CHECK_LIB in it.

[Bug libquadmath/112963] [14 Regression] Incorrect linking of libquadmath since r14-4863

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112963 --- Comment #12 from Iain Sandoe --- (In reply to Jakub Jelinek from comment #10) > BTW, yet another option would be to just > LIBM= > case $host in > *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) > # These

[Bug c/112972] ambiguity in specification for cast to union types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112972 Stephan Stiller changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED

[Bug c/112972] ambiguity in specification for cast to union types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112972 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug target/112973] New: Documentation for __builtin_preserve_access_index is not wrapped in extend.texi

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112973 Bug ID: 112973 Summary: Documentation for __builtin_preserve_access_index is not wrapped in extend.texi Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug web/112972] New: ambiguity in specification for cast to union types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112972 Bug ID: 112972 Summary: ambiguity in specification for cast to union types Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/37239] peeling last iteration of a <= loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37239 --- Comment #10 from Andrew Pinski --- lsplit reports: Found potential split point: if (maxIdx_171 <= qty_7) { i_6 * 2 + I*-2 } le_expr qty_7 But nothing else ...

[Bug c/112488] [14 Regression] ICE in make_ssa_name_fn with VLA inside type and inlining since r14-1142

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112488 --- Comment #11 from GCC Commits --- The master branch has been updated by Martin Uecker : https://gcc.gnu.org/g:6cf9654c3b06c076502a39a3bfdd6e43b73b commit r14-6436-g6cf9654c3b06c076502a39a3bfdd6e43b73b Author: Martin Uecker Date:

[Bug target/112971] [14] RISC-V rv64gcv_zvl256b vector -O3: internal compiler error: Segmentation fault signal terminated program cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112971 --- Comment #1 from JuzheZhong --- I think it is the same issue that I asked Robin to take care of. Robin, could you confirm whether they are same issue (infinite loop due to SUBREG)?

[Bug preprocessor/110558] __has_include argument expansion results in unexpected filename

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110558 Lewis Hyatt changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/112597] RISC-V regression testsuite errors with rv64gcv_zvl256b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112597 Patrick O'Neill changed: What|Removed |Added Attachment #56793|0 |1 is obsolete|

[Bug c++/60512] would be useful if gcc implemented __has_feature similarly to clang

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60512 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

[Bug target/112971] New: [14] RISC-V rv64gcv_zvl256b vector -O3: internal compiler error: Segmentation fault signal terminated program cc1

--with-abi=lp64d --with-arch=rv64imafdc --with-tune=rocket --with-isa-spec=20191213 'CFLAGS_FOR_TARGET=-O2 -mcmodel=medlow' 'CXXFLAGS_FOR_TARGET=-O2-mcmodel=medlow' Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.0 20231211 (experimental) (geea25179d8d) The iss

[Bug analyzer/112955] Valgrind error in ana::feasibility_state::maybe_update_for_edge

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112955 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug analyzer/112955] Valgrind error in ana::feasibility_state::maybe_update_for_edge

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112955 --- Comment #2 from GCC Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:6008b80b25d71827fb26ce49f49aae02b645bb12 commit r14-6434-g6008b80b25d71827fb26ce49f49aae02b645bb12 Author: David Malcolm Date:

[Bug fortran/112873] F2023 degree trig functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873 --- Comment #15 from Steve Kargl --- On Mon, Dec 11, 2023 at 07:53:01PM +, jvdelisle at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873 > > --- Comment #13 from Jerry DeLisle --- > (In reply to anlauf from

[Bug target/112970] New: LoongArch: Suboptimal code when the address and the value of an array element are both used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112970 Bug ID: 112970 Summary: LoongArch: Suboptimal code when the address and the value of an array element are both used Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug fortran/111291] ASAN error: heap-use-after-free gcc/fortran/parse.cc:359 in decode_statement

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111291 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot gnu.org

[Bug fortran/112967] Valgrind error on gfortran.dg/unexpected_interface.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112967 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug fortran/112964] ICE for recursive subroutine with assumed rank class(*) argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112964 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/101929] [12/13/14 Regression] r12-7319 regress x264_r by 4% on CLX.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101929 Andrew Pinski changed: What|Removed |Added Depends on||98138 --- Comment #14 from Andrew

[Bug analyzer/112969] New: -Wanalyzer-exposure-through-uninit-copy false positive seen on Linux kernel's drivers/net/ethernet/intel/ice/ice_ptp.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112969 Bug ID: 112969 Summary: -Wanalyzer-exposure-through-uninit-copy false positive seen on Linux kernel's drivers/net/ethernet/intel/ice/ice_ptp.c Product: gcc

[Bug fortran/112873] F2023 degree trig functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873 --- Comment #14 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #12) > Note to myself to fix this. Comparing the documentation of the degree trigonometric intrinsics with F2023, I see that these need only support real

[Bug target/112583] RISC-V regression testsuite errors with rv64gcv_zvl128b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112583 Patrick O'Neill changed: What|Removed |Added Attachment #56792|0 |1 is obsolete|

[Bug middle-end/112822] [14 regression] ICE: invalid RHS for gimple memory store after r14-5831-gaae723d360ca26

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112822 --- Comment #8 from Peter Bergner --- (In reply to Peter Bergner from comment #7) > This fixes the ICE on the large original test case and the smaller test > cases. I'll bootstrap and regtest it and report back on the results. I did a normal

[Bug fortran/112873] F2023 degree trig functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873 --- Comment #13 from Jerry DeLisle --- (In reply to anlauf from comment #12) > Jerry or myself can do the commit later. > > Looking at my addition again, I think that this change to invoke.texi: > > "... These functions are now GNU

[Bug target/112929] [14] RISC-V vector: Variable clobbered at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112929 --- Comment #17 from Patrick O'Neill --- I also tried making m an array and printing every element to try to detect the overwriting that way. Once m gets too large (~10 elements) the issue disappears.

[Bug target/112929] [14] RISC-V vector: Variable clobbered at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112929 --- Comment #16 from Patrick O'Neill --- This version with printf reproduces the problem on both the old and new versions of QEMU: int printf(char *, ...); int a, l, i, p, q, t, n, o; int *volatile c; static int j; static struct pack_1_struct

[Bug fortran/112873] F2023 degree trig functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873 --- Comment #12 from anlauf at gcc dot gnu.org --- (In reply to Steve Kargl from comment #11) > On Sun, Dec 10, 2023 at 09:45:33PM +, anlauf at gcc dot gnu.org wrote: > > The flag -fdec-math now seems fully dysfunctional, i.e. it does

[Bug target/112929] [14] RISC-V vector: Variable clobbered at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112929 --- Comment #15 from Robin Dapp --- I think we need to make sure that we're not writing out of bounds. In that case anything might happen and if we just don't happen to overwrite this variable we might hit another one but the test can still

[Bug c++/112968] Valgrind error on libstdc++-v3/testsuite/18_support/comparisons/object/93479.cc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112968 --- Comment #2 from Jakub Jelinek --- The above listed failures are all FAILs in libstdc++, except for a couple of compilation timed out ones (caused by valgrind being too slow and the box being busy). So yes, it is just -std=c++26.

[Bug c++/112968] Valgrind error on libstdc++-v3/testsuite/18_support/comparisons/object/93479.cc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112968 --- Comment #1 from Andrew Pinski --- Is the failure only with -std=gnu++26 ?

[Bug target/112778] ICE in ppc64-linux-gnu crosscompiler in store_by_pieces since r14-5946-g1ff6d9f7428b06

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112778 Alexandre Oliva changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug middle-end/112784] ICE in smallest_mode_for_size, at stor-layout.cc:356 | -finline-stringops -mavx512cd

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112784 Alexandre Oliva changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/112804] ICE in aarch64 crosscompiler in plus_constant, at explow.cc:102 with -mabi=ilp32 and -finline-stringops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112804 --- Comment #4 from Alexandre Oliva --- Fixed. Thanks for the notes and testing, Andrew, here and in the mailing list.

[Bug c++/112968] New: Valgrind error on libstdc++-v3/testsuite/18_support/comparisons/object/93479.cc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112968 Bug ID: 112968 Summary: Valgrind error on libstdc++-v3/testsuite/18_support/comparisons/object/9 3479.cc Product: gcc Version: 14.0 Status:

[Bug fortran/112967] New: Valgrind error on gfortran.dg/unexpected_interface.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112967 Bug ID: 112967 Summary: Valgrind error on gfortran.dg/unexpected_interface.f90 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/112966] New: Valgrind errors on gfortran.dg/finalize_*.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112966 Bug ID: 112966 Summary: Valgrind errors on gfortran.dg/finalize_*.f90 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug middle-end/112784] ICE in smallest_mode_for_size, at stor-layout.cc:356 | -finline-stringops -mavx512cd

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112784 --- Comment #2 from GCC Commits --- The master branch has been updated by Alexandre Oliva : https://gcc.gnu.org/g:a8a3d832e609501002dee54150abfd96a28fe532 commit r14-6431-ga8a3d832e609501002dee54150abfd96a28fe532 Author: Alexandre Oliva

[Bug target/112804] ICE in aarch64 crosscompiler in plus_constant, at explow.cc:102 with -mabi=ilp32 and -finline-stringops

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112804 --- Comment #3 from GCC Commits --- The master branch has been updated by Alexandre Oliva : https://gcc.gnu.org/g:76ca5ab4ef95c41c1ed67edfb34a1a455a602192 commit r14-6429-g76ca5ab4ef95c41c1ed67edfb34a1a455a602192 Author: Alexandre Oliva

[Bug target/112778] ICE in ppc64-linux-gnu crosscompiler in store_by_pieces since r14-5946-g1ff6d9f7428b06

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112778 --- Comment #3 from GCC Commits --- The master branch has been updated by Alexandre Oliva : https://gcc.gnu.org/g:1e2ea685bdea9aa65da2bf4137264d14f38a6f0b commit r14-6430-g1e2ea685bdea9aa65da2bf4137264d14f38a6f0b Author: Alexandre Oliva

[Bug analyzer/112965] Valgrind error on gcc.dg/analyzer/fd-dup-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112965 --- Comment #1 from Jakub Jelinek --- gcc.dg/analyzer/fd-leak-pr108252.c, gcc.dg/analyzer/fd-access-mode-macros.c, gcc.dg/analyzer/fd-4.c, gcc.dg/analyzer/named-constants-Wunused-macros.c etc. fail the same.

[Bug analyzer/112965] New: Valgrind error on gcc.dg/analyzer/fd-dup-1.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112965 Bug ID: 112965 Summary: Valgrind error on gcc.dg/analyzer/fd-dup-1.c Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug middle-end/112822] [14 regression] ICE: invalid RHS for gimple memory store after r14-5831-gaae723d360ca26

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112822 --- Comment #7 from Peter Bergner --- (In reply to Martin Jambor from comment #5) > diff --git a/gcc/tree-sra.cc b/gcc/tree-sra.cc > index 3bd0c7a9af0..99a1b0a6d17 100644 > --- a/gcc/tree-sra.cc > +++ b/gcc/tree-sra.cc > @@ -4219,11 +4219,15 @@

[Bug c++/112737] [14 Regression] g++.dg/modules/xtreme-header-2_b.C -std=c++2b (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112737 Patrick Palka changed: What|Removed |Added Target Milestone|--- |14.0 CC|

[Bug middle-end/112822] [14 regression] ICE: invalid RHS for gimple memory store after r14-5831-gaae723d360ca26

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112822 --- Comment #6 from Peter Bergner --- (In reply to Martin Jambor from comment #5) > The following should fix it. I'll try a bit more to come up with a testcase > that would not require __builtin_vec_vsx_st but so far my simple attempts >

[Bug c++/64002] Braced initialization of unknown bound array of nondependent type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64002 Patrick Palka changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/112929] [14] RISC-V vector: Variable clobbered at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112929 --- Comment #14 from Patrick O'Neill --- I've reproduced the same failure on tip-of-tree using an old QEMU but cannot reproduce with a freshly built QEMU: GCC hash: eea25179d8d1406685b8b0995ba841605f895283 (tip-of-tree) Qemu hash:

[Bug rtl-optimization/112380] [14 regression] ICE when building Mesa (in combine, internal compiler error: in simplify_subreg) since r14-2526-g8911879415d6c2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112380 --- Comment #13 from GCC Commits --- The master branch has been updated by Roger Sayle : https://gcc.gnu.org/g:624e274ca3a4405a55662fa72d1163120df0e03d commit r14-6424-g624e274ca3a4405a55662fa72d1163120df0e03d Author: Roger Sayle Date: Mon

[Bug target/112932] [14] RISC-V rv64gcv_zvl256b vector: Incorrect behavior with nested loop array writing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112932 Patrick O'Neill changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug c++/112580] [14 Regression]: g++.dg/modules/xtreme-header-4_b.C et al; ICE tree check: expected class 'type', have 'declaration'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112580 --- Comment #3 from Hans-Peter Nilsson --- All mentioned except g++.dg/modules/xtreme-header_b.C -std=c++2b (test for excess errors) seem to be fixed. Thanks!

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