[Bug c/109708] New: [c, doc] wdangling-pointer example broken

2023-05-03 Thread vries at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109708 Bug ID: 109708 Summary: [c, doc] wdangling-pointer example broken Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr

2023-05-03 Thread mikael at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 Mikael Morin changed: What|Removed |Added CC||mikael at gcc dot gnu.org --- Comment #8

[Bug c/109708] [c, doc] wdangling-pointer example broken

2023-05-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109708 --- Comment #1 from Andrew Pinski --- https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/Warning-Options.html#index-Wdangling-pointer

[Bug testsuite/109705] [14 regression] gcc.dg/vect/pr25413a.c fails after r14-333-g6d4b59a9356ac4

2023-05-03 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109705 Segher Boessenkool changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug fortran/109701] I have a MWE where an omp reduction breaks if I add the option for GPU offloading (even if it isn't used).

2023-05-03 Thread thomas.meltzer1 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109701 --- Comment #4 from Thomas Meltzer --- Thanks adding map(max_diff) works for me but my guess is that this should not be required and there is a potential bug.

[Bug tree-optimization/109473] [10 Regression] ICE during GIMPLE pass: vect: verify_gimple failed with -O1 -ftree-loop-vectorize since r10-4076-g82e8e335f917b9

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109473 --- Comment #10 from Jakub Jelinek --- The testcase fails for me in gcc 11 on both x86_64-linux and i686-linux (--enable-checking=yes,rtl,extra): +FAIL: gcc.dg/vect/pr109473.c (internal compiler error) +FAIL: gcc.dg/vect/pr109473.c (test for exc

[Bug tree-optimization/109573] [11 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 with -march=ivybridge since r11-3025-g095d42feed09f8

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109573 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org St

[Bug testsuite/109705] [14 regression] gcc.dg/vect/pr25413a.c fails after r14-333-g6d4b59a9356ac4

2023-05-03 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109705 --- Comment #3 from rguenther at suse dot de --- On Wed, 3 May 2023, segher at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109705 > > Segher Boessenkool changed: > >What|Removed |

[Bug tree-optimization/109693] trivial: unused private field

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109693 --- Comment #1 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:348788b19f55ce3a614b5c1ca6d2c46e0605e6b2 commit r14-420-g348788b19f55ce3a614b5c1ca6d2c46e0605e6b2 Author: Martin Liska Date: Wed

[Bug tree-optimization/109693] trivial: unused private field

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109693 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED CC|

[Bug c++/53932] [10/11 Regression] C++ reference variable to member of anonymous union in global is error

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53932 --- Comment #16 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug libquadmath/87204] strtoflt128 produces different results for subnormals with -m32 and -m64

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87204 --- Comment #8 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug libquadmath/94756] strtoflt128 assigns some subnormals incorrectly on MS Windows

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94756 --- Comment #22 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug target/105554] [10 Regression] ICE: in emit_block_move_hints, at expr.cc:1829 since r9-5509-g5928bc2ec06dd4e7

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105554 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] ICE: in |[10 Regression] ICE: in

[Bug ipa/105685] [10 Regression] Bogus `-Wsuggest-attribute=cold` on function already marked as `__attribute__((cold))`

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105685 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] Bogus|[10 Regression] Bogus

[Bug middle-end/106190] [10 Regression] ICE in expand_builtin_eh_common with -fnon-call-exceptions -fsanitize=address,undefined -fno-sanitize-recover=all

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106190 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] ICE in |[10 Regression] ICE in

[Bug rtl-optimization/106751] [10 Regression] internal compiler error: in purge_dead_edges with inline-asm goto

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106751 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] internal |[10 Regression] internal

[Bug debug/106719] [10 Regression] '-fcompare-debug' failure w/ -O2 since r10-6038-ge5e07b68187b9a

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106719 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] |[10 Regression] |'-fc

[Bug target/106875] [11 Regression] ICE in ix86_emit_outlined_ms2sysv_save with -mabi=ms -mcall-ms2sysv-xlogues and "#pragma GCC target" since r11-3183-gba948b37768c99cd

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106875 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/109573] [11 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 with -march=ivybridge since r11-3025-g095d42feed09f8

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109573 --- Comment #12 from Richard Biener --- (In reply to Jakub Jelinek from comment #11) > The testcase fails for me in gcc 11 on both x86_64-linux and i686-linux > (--enable-checking=yes,rtl,extra): > +FAIL: g++.dg/vect/pr109573.cc -std=c++20 (int

[Bug c/107127] [11 Regression] Long compile times on code with C complex since r11-3299-gcba079f354a55363

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107127 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/107317] [10 Regression] ICE in emit_redzone_byte, at asan.cc:1508

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107317 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] ICE in |[10 Regression] ICE in

[Bug c/107465] [10 Regression] Bogus warning: promoted bitwise complement of an unsigned value is always nonzero

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107465 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] Bogus|[10 Regression] Bogus

[Bug c++/107558] [10 Regression] ICE in fld_incomplete_type_of with -fmerge-all-constants and openmp and LTO since r11-16-ga2f32550a085984f

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107558 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] ICE in |[10 Regression] ICE in

[Bug tree-optimization/107997] [10/11/12/13 Regression] r13-4389-gfd8dd6c0384969 probably uncovered an issue building the Linux kernel

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107997 --- Comment #16 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug tree-optimization/108068] [10 Regression] decimal floating point signed zero is not honored

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108068 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] decimal |[10 Regression] decimal

[Bug c++/108180] [OpenMP] Passing a class member variable to firstprivate() erroneously calls its dtor

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108180 --- Comment #6 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug middle-end/108264] [11 Regression] ICE compiling guacamole-server on s390x-linux

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108264 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/108365] [10 Regression] Wrong code with -O0

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108365 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] Wrong|[10 Regression] Wrong code

[Bug sanitizer/109700] ICE with address sanitizer after declaring __builtin_alloca since r8-1884-ge3174bdf35c172f

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109700 Martin Liška changed: What|Removed |Added Summary|ICE with address sanitizer |ICE with address sanitizer

[Bug tree-optimization/109473] [10 Regression] ICE during GIMPLE pass: vect: verify_gimple failed with -O1 -ftree-loop-vectorize since r10-4076-g82e8e335f917b9

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109473 --- Comment #11 from CVS Commits --- The releases/gcc-11 branch has been updated by Richard Biener : https://gcc.gnu.org/g:ffb092784fc2513c2944253efc57c27de068c8b9 commit r11-10737-gffb092784fc2513c2944253efc57c27de068c8b9 Author: Richard Bien

[Bug target/99195] Optimise away vec_concat of 64-bit AdvancedSIMD operations with zeroes in aarch64

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99195 --- Comment #7 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:1133cfab47258c147fcb2d453465d10e72acbfd9 commit r14-422-g1133cfab47258c147fcb2d453465d10e72acbfd9 Author: Kyrylo Tkachov Date: W

[Bug target/99195] Optimise away vec_concat of 64-bit AdvancedSIMD operations with zeroes in aarch64

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99195 --- Comment #8 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:12fae1f7fbe4df554bb257f805d9d324e276ab57 commit r14-423-g12fae1f7fbe4df554bb257f805d9d324e276ab57 Author: Kyrylo Tkachov Date: W

[Bug other/109709] New: List of prerequisites should include that tar is required (not only for unpacking the source).

2023-05-03 Thread me at manueljacob dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109709 Bug ID: 109709 Summary: List of prerequisites should include that tar is required (not only for unpacking the source). Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug other/109709] List of prerequisites should include that tar is required (not only for unpacking the source).

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109709 --- Comment #1 from Richard Biener --- Huh, can you post how it fails?

[Bug tree-optimization/108498] [11 Regression] ppc64 big endian generates uninitialized reads with -fstore-merging

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108498 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug rtl-optimization/108596] [10 Regression] error: EDGE_CROSSING missing across section boundary

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108596 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] error: |[10 Regression] error:

[Bug middle-end/108685] [10 Regression] ICE in verify_loop_structure, at cfgloop.cc:1748 since r13-2388-ga651e6d59188da

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108685 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] ICE in |[10 Regression] ICE in

[Bug tree-optimization/108692] [11 Regression] Miscompilation of orc_test.c since r11-5160

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108692 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug debug/108716] [10 Regression] Incorrect DW_AT_decl_{line,column} in DW_TAG_imported_decl

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108716 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] |[10 Regression] Incorrect

[Bug middle-end/108854] [10 Regression] tbb-2021.8.0 fails on i686-linux (32-bit), internal compiler error: in expand_expr_real_1, at expr.c:10281 since r10-4511-g6cf67b62c8cda035dccac

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108854 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] |[10 Regression] |tbb-

[Bug target/108881] "__builtin_ia32_cvtne2ps2bf16_v16hi" compiled only with option -mavx512bf16 report ICE.

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108881 --- Comment #10 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug debug/108967] [11 Regression] internal compiler error: in expand_debug_expr, at cfgexpand.cc:5450

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108967 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug testsuite/108973] [10 Regression] Sufficiently narrow terminal window causes selftest failure

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108973 Jakub Jelinek changed: What|Removed |Added Summary|[10/11 Regression] |[10 Regression] |Suff

[Bug c++/109710] New: OS X Lio : make failed -> ld: can't open -reexported_symbols_list file

2023-05-03 Thread bug-reports.delphin at laposte dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109710 Bug ID: 109710 Summary: OS X Lio : make failed -> ld: can't open -reexported_symbols_list file Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity: norma

[Bug c++/109096] __has_unique_object_representations does not account for unnamed bitfield

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109096 --- Comment #9 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug c/109151] UBsan misses a divide-by-zero

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109151 --- Comment #8 from Jakub Jelinek --- Fixed for 11.4 as well.

[Bug c++/109710] OS X Lio : make failed -> ld: can't open -reexported_symbols_list file

2023-05-03 Thread bug-reports.delphin at laposte dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109710 --- Comment #1 from bug-reports.delphin at laposte dot net --- Created attachment 54975 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54975&action=edit Display of ./configure

[Bug tree-optimization/109176] [11 Regression] internal compiler error: in to_constant, at poly-int.h:504

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109176 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/109276] [11 Regression] ICE: in assign_stack_local_1, at function.cc:429 with -mpreferred-stack-boundary=2

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109276 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/109710] OS X Lio : make failed -> ld: can't open -reexported_symbols_list file

2023-05-03 Thread bug-reports.delphin at laposte dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109710 --- Comment #2 from bug-reports.delphin at laposte dot net --- Created attachment 54976 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54976&action=edit The error(s) output by make

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #9

[Bug ipa/109711] New: [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4

2023-05-03 Thread sjames at gcc dot gnu.org via Gcc-bugs
63 0x120adbf irange::verify_range() [...] $ gcc (Gentoo 14.0.0. p, commit 490c1c096ca1d3a1f4a84801a46231d64c07ba49) 14.0.0 20230503 (experimental) 6313b0457394172b13978b9772d49eea1d68d3a1 Copyright (C) 2023 Free Software Foundation, Inc. This is free software; see the source for copying conditions

[Bug tree-optimization/108095] powerpc-linux / powerpc64-linux: ICEs when building Linux's arch/powerpc/kernel/align.c (asm goto)

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108095 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|needs-reduction

[Bug c++/109712] New: Segmentation fault in linear_search_fdes

2023-05-03 Thread carlosgalvezp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109712 Bug ID: 109712 Summary: Segmentation fault in linear_search_fdes Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 Martin Liška changed: What|Removed |Added Keywords|needs-bisection | Summary|[14 regression] ICE

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 Martin Liška changed: What|Removed |Added CC||tnfchris at gcc dot gnu.org --- Comment

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 --- Comment #4 from Sam James --- Slightly smaller: ``` void lspf2lpc(); void interpolate_lpc(int subframe_num) { float weight = 0.25 * subframe_num + 1; if (weight) lspf2lpc(); } void qcelp_decode_frame() { int i; for (;; i++)

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 --- Comment #11 from Jakub Jelinek --- (In reply to Andrew Macleod from comment #7) > The problem was exposed by the newly increased size of int_range_max. (We > may want to address that elsewhere) It has grown an order of magnitude in > size

[Bug target/109713] New: [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 Bug ID: 109713 Summary: [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479 P

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 --- Comment #1 from Martin Liška --- The following generated code reports the warning: static const char * output_491 (rtx *operands ATTRIBUTE_UNUSED, rtx_insn *insn ATTRIBUTE_UNUSED) { #line 53 "/home/marxin/Programming/gcc/gcc/config/riscv/sy

[Bug libstdc++/109703] [12/13/14 Regression] __builtin_unreachable() reached since r13-6915-gbf78b43873b0b7

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109703 --- Comment #3 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:cbf6c7a1d16490a1e63e9a5ce00e9a5c44c4c2f2 commit r14-430-gcbf6c7a1d16490a1e63e9a5ce00e9a5c44c4c2f2 Author: Kefu Chai Date: Mon

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 --- Comment #12 from Jakub Jelinek --- Perhaps change int_range to have the wide_ints as auto_vec with reserved space for a few (perhaps 3 (times 2))?

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 --- Comment #2 from Martin Liška --- So something like this can fix it: diff --git a/gcc/config/riscv/sync.md b/gcc/config/riscv/sync.md index ba132d8a1ce..206adcfec3c 100644 --- a/gcc/config/riscv/sync.md +++ b/gcc/config/riscv/sync.md @@ -61,

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug libstdc++/109703] [12/13/14 Regression] __builtin_unreachable() reached since r13-6915-gbf78b43873b0b7

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109703 --- Comment #4 from CVS Commits --- The releases/gcc-13 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:d50f2599d7b23bdba05a9102645d082ed9bcb05f commit r13-7282-gd50f2599d7b23bdba05a9102645d082ed9bcb05f Author: Kefu Chai Da

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 --- Comment #4 from Martin Liška --- (In reply to Jakub Jelinek from comment #3) > 8 spaces -> tab. May I commit it as obvious with the change?

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 --- Comment #5 from Jakub Jelinek --- Yes, preapproved.

[Bug other/109709] List of prerequisites should include that tar is required (not only for unpacking the source).

2023-05-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109709 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/106075] Wrong DSE with -fnon-call-exceptions

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106075 --- Comment #8 from Richard Biener --- Created attachment 54979 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54979&action=edit patch This patch fixes the testcase but it causes Ada and Go failures. I've isolated the Ada FAILs to the ds

[Bug middle-end/106075] Wrong DSE with -fnon-call-exceptions

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106075 Richard Biener changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org --- Comme

[Bug c++/109680] [13/14 Regression] is_convertible incorrectly true

2023-05-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109680 Marek Polacek changed: What|Removed |Added Keywords||patch --- Comment #8 from Marek Polacek

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-03 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 --- Comment #13 from Aldy Hernandez --- (In reply to Jakub Jelinek from comment #12) > Perhaps change int_range to have the wide_ints as auto_vec with reserved > space for a few (perhaps 3 (times 2))? Our original implementation was exactly tha

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 --- Comment #14 from Jakub Jelinek --- I think even 4080 bytes for int_range_max was quite a lot. I know it perhaps simplifies stuff a little bit and hopefully copy construction/assignments only copy the actual ranges and not the whole thing, b

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug c++/109712] Segmentation fault in linear_search_fdes

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109712 --- Comment #1 from Richard Biener --- Does libcudart_static.a by chance contain any symbols from the libgcc runtime (of an old toolchain)?

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 --- Comment #5 from Tamar Christina --- (In reply to Martin Liška from comment #3) > Hm, on x86_64-linux-gnu, it started with r13-6616-g2246d576f922ba. $ cat prtest2.c void lspf2lpc(); int interpolate_lpc_q_0; void interpolate_lpc(int subfram

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug libstdc++/109703] [12/13/14 Regression] __builtin_unreachable() reached since r13-6915-gbf78b43873b0b7

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109703 --- Comment #5 from CVS Commits --- The releases/gcc-12 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:04fbfafbd9657a36e8c3e80708a18fba08136854 commit r12-9508-g04fbfafbd9657a36e8c3e80708a18fba08136854 Author: Kefu Chai Da

[Bug libstdc++/109703] [12/13/14 Regression] __builtin_unreachable() reached since r13-6915-gbf78b43873b0b7

2023-05-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109703 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 --- Comment #6 from Tamar Christina --- my own bisect does indeed end up at r14-377-gc92b8be9b52b7e and cannot reproduce it on GCC 13.

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 Aldy Hernandez changed: What|Removed |Added CC||amacleod at redhat dot com --- Comment

[Bug ipa/109711] [14 regression] ICE (tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at value-range.cc:1060) when building ffmpeg-4.4.4 since r14-377-gc92b8be9b52b

2023-05-03 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711 --- Comment #8 from Aldy Hernandez --- Created attachment 54980 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54980&action=edit untested This may fix it.

[Bug c/108896] provide "element_count" attribute to give more context to __builtin_dynamic_object_size() and -fsanitize=bounds

2023-05-03 Thread qinzhao at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108896 --- Comment #41 from qinzhao at gcc dot gnu.org --- my private gcc is able to use the element_count information in bound sanitizer now: [opc@qinzhao-ol8u3-x86 108896]$ cat t6.c #include #include struct P { int k; int x[] __attribute__ ((ele

[Bug c/109714] New: bogus may be used uninitialized warning

2023-05-03 Thread david at ixit dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109714 Bug ID: 109714 Summary: bogus may be used uninitialized warning Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/109715] New: abi_tag attribute is not applied to variable templates

2023-05-03 Thread barry.revzin at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109715 Bug ID: 109715 Summary: abi_tag attribute is not applied to variable templates Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-03 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 --- Comment #15 from Andrew Macleod --- (In reply to Mikael Morin from comment #8) > (In reply to Andrew Macleod from comment #7) > > > > diff --git a/gcc/gimple-range.cc b/gcc/gimple-range.cc > > index 49e9d6b4de6..74afaaf2989 100644 > > --- a

[Bug c/109716] New: bogus stringop-overread "reading 4 bytes from a region of size 0"

2023-05-03 Thread david at ixit dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109716 Bug ID: 109716 Summary: bogus stringop-overread "reading 4 bytes from a region of size 0" Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 --- Comment #6 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:4bd434fbfc7865961a8e10d7e9601b28765ce7be commit r14-432-g4bd434fbfc7865961a8e10d7e9601b28765ce7be Author: Martin Liska Date: Wed

[Bug target/109713] [14 Regression] gcc/config/riscv/sync.md:66:1: error: control reaches end of non-void function [-Werror=return-type] since r14-406-gbff7c773864479

2023-05-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109713 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/108270] un-optimal vsetvl for multi-loop if avl is 0 ~ 31 immediate

2023-05-03 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108270 JuzheZhong changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug libstdc++/105844] [10/11 Regression] std::lcm(50000, 49999) is UB but accepted in a constexpr due to cast to unsigned

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105844 --- Comment #11 from CVS Commits --- The releases/gcc-11 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:7c31a9c66269805d57591549edb031f84d84f9b0 commit r11-10739-g7c31a9c66269805d57591549edb031f84d84f9b0 Author: Jonathan Wa

[Bug libstdc++/92978] std::gcd mishandles mixed-signedness

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92978 --- Comment #10 from CVS Commits --- The releases/gcc-11 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:7c31a9c66269805d57591549edb031f84d84f9b0 commit r11-10739-g7c31a9c66269805d57591549edb031f84d84f9b0 Author: Jonathan Wak

[Bug modula2/109675] GCC 13.1: the Modula-2 front-end fails to build on some platforms

2023-05-03 Thread gaius at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109675 --- Comment #2 from Gaius Mulley --- Created attachment 54981 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54981&action=edit Proposed fix Here is a proposed patch, writeAddress is re-implemented and as a result the support tools mc and

[Bug libstdc++/105844] [10/11 Regression] std::lcm(50000, 49999) is UB but accepted in a constexpr due to cast to unsigned

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105844 --- Comment #12 from CVS Commits --- The releases/gcc-11 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:ad076469c00af1fbe2f848844ab5937587772a70 commit r11-10740-gad076469c00af1fbe2f848844ab5937587772a70 Author: Jonathan Wa

[Bug libgomp/106045] Incorrect testcase in libgomp.c/target-31.c at -O0

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106045 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:58c396a2ce4f8f66e6c379d74e834e3c8d93f36b commit r10-11331-g58c396a2ce4f8f66e6c379d74e834e3c8d93f36b Author: Jakub Jelinek

[Bug middle-end/106030] [13 Regression] ice in emit_move_insn, at expr.cc:4026

2023-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106030 --- Comment #11 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:89741783f6e7127d4d8be5a5e8e4fb7d5785f8a6 commit r10-11332-g89741783f6e7127d4d8be5a5e8e4fb7d5785f8a6 Author: Jakub Jelinek

  1   2   3   >