[Bug c++/120504] [16 Regression] gcc-16 fails to build llvm-20 and gdb-16.3 unique_ptr.h:91:23: error: invalid application of 'sizeof' to incomplete type ... since r16-944-g0629924777ea20

2025-06-03 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120504 --- Comment #9 from Sergei Trofimovich --- I confirm gdb and llvm build successfully now. Thank you!

[Bug c++/120504] New: [16 Regression] gcc-16 fails to build llvm-20 and gdb-16.3 unique_ptr.h:91:23: error: invalid application of 'sizeof' to incomplete type ... since r16-944-g0629924777ea20

2025-06-01 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120504 Bug ID: 120504 Summary: [16 Regression] gcc-16 fails to build llvm-20 and gdb-16.3 unique_ptr.h:91:23: error: invalid application of 'sizeof' to incomplete type ... since

[Bug c++/120185] [16 Regression] nss-3.11 ICE since r16-479-gabab79397ef97a in type_has_converting_constructor

2025-05-09 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120185 --- Comment #3 from Sergei Trofimovich --- The change also fixed nss-3.11 build for me. Thank you!

[Bug c++/120185] New: [16 Regression] ncc-3.11 ICE since r16-479-gabab79397ef97a in type_has_converting_constructor

2025-05-08 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120185 Bug ID: 120185 Summary: [16 Regression] ncc-3.11 ICE since r16-479-gabab79397ef97a in type_has_converting_constructor Product: gcc Version: 16.0 Stat

[Bug target/120036] [16 Regression] ICE on highway-1.2.0: during RTL pass: rrvl: in gen_rtx_SUBREG, at emit-rtl.cc:1032 since r16-271-gd1cada7481420a

2025-05-07 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120036 Sergei Trofimovich changed: What|Removed |Added Resolution|--- |FIXED Status|WAITING

[Bug libstdc++/120147] [16 Regression] libstdc++-v3 build failure for mingw32 target: src/c++23/print.cc:102:49: error: invalid conversion from 'std::basic_filebuf::native_handle_type' {aka 'int

2025-05-07 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120147 --- Comment #10 from Sergei Trofimovich --- I confirm the change fixed the build for my environment as well. Thank you!

[Bug libstdc++/120147] [16 Regression] libstdc++-v3 build failure for mingw32 target: src/c++23/print.cc:102:49: error: invalid conversion from 'std::basic_filebuf::native_handle_type' {aka 'int

2025-05-06 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120147 --- Comment #1 from Sergei Trofimovich --- The target was configured as: configure flags: --prefix=/nix/store/605c4zhfxanc8hd14a4p4l0g0cskigf9-i686-w64-mingw32-gcc-16.0.0. --with-gmp-include=/nix/store/jn9bbywyc6ncmlyd9y8qvxwn9qq7181v-g

[Bug libstdc++/120147] New: [16 Regression] libstdc++-v3 build failure for mingw32 target: src/c++23/print.cc:102:49: error: invalid conversion from 'std::basic_filebuf::native_handle_type' {aka

2025-05-06 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120147 Bug ID: 120147 Summary: [16 Regression] libstdc++-v3 build failure for mingw32 target: src/c++23/print.cc:102:49: error: invalid conversion from 'std::basic_filebu

[Bug c/120060] [16 Regression] bash-5.2 ICE

2025-05-02 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120060 Sergei Trofimovich changed: What|Removed |Added CC||fweimer at redhat dot com --- Comm

[Bug c/120060] New: [16 Regression] bash-5.2 ICE

2025-05-02 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120060 Bug ID: 120060 Summary: [16 Regression] bash-5.2 ICE Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assigne

[Bug target/120036] [16 Regression] ICE on highway-1.2.0: during RTL pass: rrvl: in gen_rtx_SUBREG, at emit-rtl.cc:1032 since r16-271-gd1cada7481420a

2025-05-01 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120036 --- Comment #6 from Sergei Trofimovich --- (In reply to H.J. Lu from comment #5) > A patch is posted at > > https://gcc.gnu.org/pipermail/gcc-patches/2025-April/682360.html The change fixes both build and tests for highway-1.2.0 for me on x86_

[Bug target/120036] [16 Regression] ICE on highway-1.2.0: during RTL pass: rrvl: in gen_rtx_SUBREG, at emit-rtl.cc:1032

2025-04-30 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120036 Sergei Trofimovich changed: What|Removed |Added Version|15.0|16.0 CC|

[Bug target/120036] New: [16 Regression] ICE on highway-1.2.0: during RTL pass: rrvl: in gen_rtx_SUBREG, at emit-rtl.cc:1032

2025-04-30 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120036 Bug ID: 120036 Summary: [16 Regression] ICE on highway-1.2.0: during RTL pass: rrvl: in gen_rtx_SUBREG, at emit-rtl.cc:1032 Product: gcc Version: 15.0 Status: UNCONFIRME

[Bug libstdc++/119970] [16 Regression] mingw builds fail as libstdc++-v3/include/ostream:224:65: error: could not convert '__out' since r16-142-g01e5ef3e8b9128

2025-04-28 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119970 Sergei Trofimovich changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug libstdc++/119970] New: [15 Regression] mingw builds fail as libstdc++-v3/include/ostream:224:65: error: could not convert '__out' since r16-142-g01e5ef3e8b9128

2025-04-27 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119970 Bug ID: 119970 Summary: [15 Regression] mingw builds fail as libstdc++-v3/include/ostream:224:65: error: could not convert '__out' since r16-142-g01e5ef3e8b9128 Product: gc

[Bug middle-end/119646] New: ICE on lix-2.92.0: internal compiler error: in flatten_await_stmt, at cp/coroutines.cc:3136

2025-04-05 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119646 Bug ID: 119646 Summary: ICE on lix-2.92.0: internal compiler error: in flatten_await_stmt, at cp/coroutines.cc:3136 Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug target/119428] [15 Regression] wrong code on e2fsprogs-1.47.2 since r15-8478-ge8a5f747cfa9c7

2025-03-22 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119428 --- Comment #2 from Sergei Trofimovich --- Self-contained reproducer: // $ cat bug.c __attribute__((noipa, optimize(1))) void bug_o1(unsigned int nr, void * addr) { unsigned char *ADDR = (unsigned char *) addr; ADDR += nr >>

[Bug rtl-optimization/119428] New: [15 Regression] wrong code on e2fsprogs-1.47.2 since r15-8478-ge8a5f747cfa9c7

2025-03-22 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119428 Bug ID: 119428 Summary: [15 Regression] wrong code on e2fsprogs-1.47.2 since r15-8478-ge8a5f747cfa9c7 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity:

[Bug analyzer/119278] [15 Regression] ICE on gnutls-3.8.9: in cmp_csts_same_type, at analyzer/svalue.cc:466 since r15-8016-g8015a72ae49640

2025-03-14 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119278 --- Comment #5 from Sergei Trofimovich --- The proposed change fixes gnutls-3.8.9 build for me. Thank you!

[Bug analyzer/119278] [15 Regression] ICE on gnutls-3.8.9: in cmp_csts_same_type, at analyzer/svalue.cc:466 since r15-8016-g8015a72ae49640

2025-03-14 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119278 --- Comment #4 from Sergei Trofimovich --- The proposed change fixes gnutls-3.8.9 build for me. Thank you!

[Bug analyzer/119278] [15 Regression] ICE on gnutls-3.8.9: in cmp_csts_same_type, at analyzer/svalue.cc:466 since r15-8016-g8015a72ae49640

2025-03-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119278 --- Comment #2 from Sergei Trofimovich --- Yeah, bisect landed on r15-8016-g8015a72ae49640

[Bug analyzer/119278] New: [15 Regression] ICE on gnutls-3.8.9: in cmp_csts_same_type, at analyzer/svalue.cc:466

2025-03-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119278 Bug ID: 119278 Summary: [15 Regression] ICE on gnutls-3.8.9: in cmp_csts_same_type, at analyzer/svalue.cc:466 Product: gcc Version: unknown Status: UNCONFIRMED

[Bug middle-end/119226] [15 Regression] ICE on vifm-0.14: SIGSEGV during GIMPLE pass: dom

2025-03-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119226 --- Comment #6 from Sergei Trofimovich --- The change in duplicated bug fixed `vifm-0.14` build for me. Thank you both!

[Bug middle-end/119226] New: [15 Regression] ICE on vifm-0.14: SIGSEGV during GIMPLE pass: dom

2025-03-11 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119226 Bug ID: 119226 Summary: [15 Regression] ICE on vifm-0.14: SIGSEGV during GIMPLE pass: dom Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/118856] [15 Regression] ICE in gimplify_var_or_parm_decl at gimplify.cc:3346 on mesonlsp-4.3.7 since r15-7481

2025-02-14 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118856 --- Comment #12 from Sergei Trofimovich --- The change fixes mesonlsp-4.3.7 tests for me. Thank you!

[Bug c++/118856] [15 Regression] ICE in gimplify_var_or_parm_decl at gimplify.cc:3346 on mesonlsp-4.3.7 since r15-7481

2025-02-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118856 --- Comment #6 from Sergei Trofimovich --- The ICE is gone, but the tests in mesonlsp-4.3.7 are still failing. I think test flags the real problem, but I'm not sure if it's valid use of temps. Minimized example out of https://github.com/JCWasmx

[Bug c++/118856] New: [15 Regression] ICE in gimplify_var_or_parm_decl at gimplify.cc:3346 on mesonlsp-4.3.7

2025-02-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118856 Bug ID: 118856 Summary: [15 Regression] ICE in gimplify_var_or_parm_decl at gimplify.cc:3346 on mesonlsp-4.3.7 Product: gcc Version: 15.0 Status: UNCONFIRMED S

[Bug tree-optimization/118409] [15 regression] gas miscompiled by ifcombine ("Unsupported broadcast" assemble failure)

2025-01-11 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118409 Sergei Trofimovich changed: What|Removed |Added CC||slyfox at gcc dot gnu.org --- Comm

[Bug preprocessor/118168] -Wmisleading-indentation causes 10x+ overhead or higher (visible on mypy-1.13.0)

2024-12-22 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118168 --- Comment #4 from Sergei Trofimovich --- Yeah, it was preprocessed against gcc-15 with c23 default. At least for gcc-13 you can add a few extra trivial defines to reproduce the slowdown. `-Dtrue=1 -Dfalse=0 -Dbool=int -Dnullptr=0 -D__builtin_c

[Bug c/118168] New: -Wmisleading-indentation causes 10x+ overhead or higher (visible on mypy-1.13.0)

2024-12-21 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118168 Bug ID: 118168 Summary: -Wmisleading-indentation causes 10x+ overhead or higher (visible on mypy-1.13.0) Product: gcc Version: 15.0 Status: UNCONFIRMED Severit

[Bug c++/118124] [15 Regression] ICE in in expand_expr_real_2, at expr.cc:9761 on nss-3.101.2

2024-12-20 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118124 --- Comment #3 from Sergei Trofimovich --- Proposed change fixed `nss-3.101.2` build for me. Thank you!

[Bug c++/118124] New: [15 Regression] ICE in in expand_expr_real_2, at expr.cc:9761 on nss-3.101.2

2024-12-19 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118124 Bug ID: 118124 Summary: [15 Regression] ICE in in expand_expr_real_2, at expr.cc:9761 on nss-3.101.2 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: n

[Bug rtl-optimization/111619] 'make profiledbootstrap' makes 10+ minutes on insn-recog.cc (x86_64-linux)

2024-12-18 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111619 Sergei Trofimovich changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

2024-12-18 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 Bug 84402 depends on bug 111619, which changed state. Bug 111619 Summary: 'make profiledbootstrap' makes 10+ minutes on insn-recog.cc (x86_64-linux) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111619 What|Removed

[Bug c++/117980] [15 Regression] ICE in in cxx_eval_outermost_constant_expr, at cp/constexpr.cc:8950 on nix-2.25.2

2024-12-09 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117980 --- Comment #4 from Sergei Trofimovich --- Bisected down to r15-6052-g12de1942a0a673: commit 12de1942a0a673f9f2f1c2bfce4279a666061ffc Author: Marek Polacek Date: Thu Aug 29 12:58:41 2024 -0400 c++: compile time evaluation of prvalues [P

[Bug c++/117980] [15 Regression] ICE in in cxx_eval_outermost_constant_expr, at cp/constexpr.cc:8950 on nix-2.25.2

2024-12-09 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117980 --- Comment #1 from Sergei Trofimovich --- Forgot the example: // $ cat value.cc.cc struct basic_string { constexpr basic_string(basic_string &); ~basic_string(); }; struct StorePath { basic_string baseName; }; struct DerivedPathOpaque {

[Bug c++/117980] New: [15 Regression] ICE in in cxx_eval_outermost_constant_expr, at cp/constexpr.cc:8950 on nix-2.25.2

2024-12-09 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117980 Bug ID: 117980 Summary: [15 Regression] ICE in in cxx_eval_outermost_constant_expr, at cp/constexpr.cc:8950 on nix-2.25.2 Product: gcc Version: 15.0

[Bug bootstrap/117843] [15 Regression] fortran fails bootstrap: gcc/fortran/trans-io.cc:2662:24: error: enumeration value 'EXPR_UNKNOWN' not handled in switch [-Werror=switch]

2024-11-29 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117843 --- Comment #4 from Sergei Trofimovich --- The change fixed fortran bootstrap for me. Thank you!

[Bug bootstrap/117843] New: [15 Regression] fortran fails bootstrap: gcc/fortran/trans-io.cc:2662:24: error: enumeration value 'EXPR_UNKNOWN' not handled in switch [-Werror=switch]

2024-11-29 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117843 Bug ID: 117843 Summary: [15 Regression] fortran fails bootstrap: gcc/fortran/trans-io.cc:2662:24: error: enumeration value 'EXPR_UNKNOWN' not handled in switch [-W

[Bug middle-end/117496] [15 Regression] infinite recursion in insert_predicates_for_cond() on cdrkit-1.1.11

2024-11-08 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117496 --- Comment #9 from Sergei Trofimovich --- The attached patch also fixes `cdrkit-1.1.11` build for me.

[Bug middle-end/117496] [15 Regression] infinite recursion in insert_predicates_for_cond() on cdrkit-1.1.11

2024-11-08 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117496 --- Comment #4 from Sergei Trofimovich --- Yeah, the hack fixes `cdrkit-1.1.11` build for me. Thank you!

[Bug middle-end/117496] New: [15 Regression] infinite recursion in insert_predicates_for_cond() on cdrkit-1.1.11

2024-11-07 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117496 Bug ID: 117496 Summary: [15 Regression] infinite recursion in insert_predicates_for_cond() on cdrkit-1.1.11 Product: gcc Version: 15.0 Status: UNCONFIRMED Seve

[Bug rtl-optimization/117476] [15 regression] bad generated code at -O1 since r15-4991-g69bd93c167fefb

2024-11-07 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117476 Sergei Trofimovich changed: What|Removed |Added CC||slyfox at gcc dot gnu.org --- Comm

[Bug tree-optimization/117176] [15 regression] ICE when building netpbm-11.8.0

2024-10-31 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117176 --- Comment #13 from Sergei Trofimovich --- The change fixed netpbm-11.8.0 build for me. Thank you!

[Bug tree-optimization/117363] [15 regression] ICE during GIMPLE pass: ldist since r15-4763-g4af8db3eca12b2

2024-10-31 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117363 --- Comment #12 from Sergei Trofimovich --- (In reply to Andrew Pinski from comment #11) > Created attachment 59512 [details] > Fixed up patch That fixes `waybar-0.11.0` build for me. Thank you!

[Bug middle-end/117378] [15 Regression] ICE on waybar-0.11.0: verify_gimple failed

2024-10-30 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117378 --- Comment #1 from Sergei Trofimovich --- Created attachment 59509 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59509&action=edit power_profiles_daemon.cpp.cpp.orig.xz In case I reduced it incorrectly power_profiles_daemon.cpp.cpp.orig

[Bug middle-end/117378] New: [15 Regression] ICE on waybar-0.11.0: verify_gimple failed

2024-10-30 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117378 Bug ID: 117378 Summary: [15 Regression] ICE on waybar-0.11.0: verify_gimple failed Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Pr

[Bug tree-optimization/117176] [15 regression] ICE when building netpbm-11.8.0

2024-10-30 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117176 --- Comment #10 from Sergei Trofimovich --- (In reply to Andrew Pinski from comment #9) > https://gcc.gnu.org/pipermail/gcc-patches/2024-October/666250.html Does not build against current `master` anymore: > ../../source/gcc/tree-vect-p

[Bug ipa/112601] [12/13/14/15 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag

2024-10-27 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601 --- Comment #8 from Sergei Trofimovich --- Looking at `can_inline_edge_p()` I noticed that generally `gcc` disallows inlining callee's that call `comdat_local`: static bool can_inline_edge_p (struct cgraph_edge *e, bool report, bool early =

[Bug tree-optimization/117176] [15 regression] ICE when building netpbm-11.8.0

2024-10-26 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117176 --- Comment #8 from Sergei Trofimovich --- To state the obvious bisect landed on r15-4324-gaccb85345edb91 "middle-end: support SLP early break"

[Bug tree-optimization/117306] New: [15 Regression] ICE on netpbm-11.8.0 with -O3 -march=znver2: in operator[], at vec.h:910

2024-10-26 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117306 Bug ID: 117306 Summary: [15 Regression] ICE on netpbm-11.8.0 with -O3 -march=znver2: in operator[], at vec.h:910 Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug lto/117288] [15 Regression] LTO ICE in output_constructor_regular_field at varasm.cc:5644 on wolfssl-5.7.2 since r15-4377-gf9bac238840155

2024-10-25 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117288 --- Comment #5 from Sergei Trofimovich --- The change fixed `wolfssl-5.7.2` ICE for me. Thank you!

[Bug c/117288] [15 Regression] LTO ICE in output_constructor_regular_field at varasm.cc:5644 on wolfssl-5.7.2 since r15-4377-gf9bac238840155

2024-10-24 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117288 Sergei Trofimovich changed: What|Removed |Added Summary|[15 Regression] LTO ICE in |[15 Regression] LTO ICE in

[Bug c/117288] [15 Regression] LTO ICE in output_constructor_regular_field at varasm.cc:5644 on wolfssl-5.7.2

2024-10-24 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117288 Sergei Trofimovich changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comme

[Bug c/117288] New: [15 Regression] LTO ICE in output_constructor_regular_field at varasm.cc:5644 on wolfssl-5.7.2

2024-10-24 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117288 Bug ID: 117288 Summary: [15 Regression] LTO ICE in output_constructor_regular_field at varasm.cc:5644 on wolfssl-5.7.2 Product: gcc Version: 15.0 Sta

[Bug target/117194] New: [15 Regression] Wrong code on highway-1.2.0

2024-10-17 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117194 Bug ID: 117194 Summary: [15 Regression] Wrong code on highway-1.2.0 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: targ

[Bug c/117190] [15 Regression] ICE on linux-6.11.3: in size_binop_loc, at fold-const.cc:2085

2024-10-17 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117190 --- Comment #1 from Sergei Trofimovich --- In case the minimal example is too mangled original code looks this way: - https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/font.h#n74 - https://git.kernel.org/pub/

[Bug tree-optimization/117190] New: [15 Regression] ICE on linux-6.11.3: in size_binop_loc, at fold-const.cc:2085

2024-10-17 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117190 Bug ID: 117190 Summary: [15 Regression] ICE on linux-6.11.3: in size_binop_loc, at fold-const.cc:2085 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity:

[Bug c/117177] [15 regression] RISC-V: Error when building glibc from source since r15-4377-gf9bac238840

2024-10-17 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117177 --- Comment #7 from Sergei Trofimovich --- The change fixed python-3.12.7 build failure for me. Thank you!

[Bug c/117177] [15 regression] RISC-V: Error when building glibc from source since r15-4377-gf9bac238840

2024-10-16 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117177 Sergei Trofimovich changed: What|Removed |Added CC||slyfox at gcc dot gnu.org --- Comm

[Bug middle-end/117141] New: gcc/match.pd: patten duplicates around signed_integer_sat_sub

2024-10-14 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117141 Bug ID: 117141 Summary: gcc/match.pd: patten duplicates around signed_integer_sat_sub Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug c++/117114] [15 Regression] -Woverloaded-virtual false positives on multiple inheritance since r15-4282-g60163c85730e6b

2024-10-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117114 Sergei Trofimovich changed: What|Removed |Added Summary|[15 Regression] |[15 Regression]

[Bug c++/117114] New: [15 Regression] -Woverloaded-virtual false positives on multiple inheritance

2024-10-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117114 Bug ID: 117114 Summary: [15 Regression] -Woverloaded-virtual false positives on multiple inheritance Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: n

[Bug ipa/112601] [12/13/14/15 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag

2024-10-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601 --- Comment #7 from Sergei Trofimovich --- Here is my understanding of the issue: The problem appears when ipa-inline (at `a.cpp.089i.inline` pass) tries to inline: a.cpp:5:9: note: Inlining void emit(void (*)())/1 to static void S::sm()/2

[Bug ipa/112601] [12/13/14/15 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag

2024-10-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601 --- Comment #5 from Sergei Trofimovich --- (In reply to Sergei Trofimovich from comment #4) > Cloud also get rid of all the globals: > > static void printChar() {} > static void emit(void Print()) { Print(); } > struct S { > __attribute__((no

[Bug ipa/112601] [12/13/14/15 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag

2024-10-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601 --- Comment #4 from Sergei Trofimovich --- Cloud also get rid of all the globals: static void printChar() {} static void emit(void Print()) { Print(); } struct S { __attribute__((noinline)) static void sm() { emit(printChar); } }; void

[Bug ipa/112601] [12/13/14/15 Regression] ICE in cgraph_node::verify_node(): error: invalid calls_comdat_local flag

2024-10-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112601 --- Comment #3 from Sergei Trofimovich --- Slightly shorter reproducer: static void printChar(int &, char) {} int emit_OS; char emit___trans_tmp_1; static void emit(void Print(int &, char)) { Print(emit_OS, emit___trans_tmp_1); } struct Seque

[Bug middle-end/116814] [15 Regression] ICE on libjack2-1.9.22: in expand_fn_using_insn, at internal-fn.cc:263 since r15-1671-gf2476a2649e997

2024-10-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116814 Sergei Trofimovich changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug bootstrap/117039] [15 Regression] Build failure: libcpp/directives.cc:2078:34: error: unknown conversion type character '>' in format [-Werror=format=]

2024-10-09 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117039 --- Comment #6 from Sergei Trofimovich --- The change fixed the build for my environment as well. Thank you!

[Bug bootstrap/117039] New: [15 Regression] Build failure: libcpp/directives.cc:2078:34: error: unknown conversion type character '>' in format [-Werror=format=]

2024-10-08 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117039 Bug ID: 117039 Summary: [15 Regression] Build failure: libcpp/directives.cc:2078:34: error: unknown conversion type character '>' in format [-Werror=format=]

[Bug c++/116880] [15 Regression] too early coroutine destruction of co_await on nix-2.24.8

2024-09-29 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116880 --- Comment #6 from Sergei Trofimovich --- (In reply to Iain Sandoe from comment #5) > Created attachment 59220 [details] > patch under test > > Here is what I'm testing - if you have a chance to test it in your scenario > that would be great.

[Bug c++/116880] [15 Regression] too early coroutine destruction of co_await on nix-2.24.8

2024-09-29 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116880 --- Comment #3 from Sergei Trofimovich --- Bisected it down to r15-3146-g47dbd69b1b31d3. The real test is a bit involved as it requires a running an installtestsuite, relies on boehm-gc and an interpreter language on top if it. I build it as:

[Bug c++/116880] New: [15 Regression] too early coroutine destruction of co_await on nix-2.24.8

2024-09-28 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116880 Bug ID: 116880 Summary: [15 Regression] too early coroutine destruction of co_await on nix-2.24.8 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: norm

[Bug libstdc++/116857] [15 Regression] libsupc++ build failure on mingw32: libstdc++-v3/libsupc++/guard.cc:39:1: error: declaration of 'int __cxxabiv1::__cxa_guard_acquire(__guard*) noexcept' has a di

2024-09-26 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116857 --- Comment #6 from Sergei Trofimovich --- The change fixed `x86_64-w64-mingw32` build for me. Thank you!

[Bug libstdc++/116857] New: [15 Regression] libsupc++ build failure on mingw32: libstdc++-v3/libsupc++/guard.cc:39:1: error: declaration of 'int __cxxabiv1::__cxa_guard_acquire(__guard*) noexcept' has

2024-09-26 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116857 Bug ID: 116857 Summary: [15 Regression] libsupc++ build failure on mingw32: libstdc++-v3/libsupc++/guard.cc:39:1: error: declaration of 'int __cxxabiv1::__cxa_guar

[Bug middle-end/116814] [15 Regression] ICE on libjack2-1.9.22: in expand_fn_using_insn, at internal-fn.cc:263 since r15-1671-gf2476a2649e997

2024-09-25 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116814 --- Comment #4 from Sergei Trofimovich --- The change fixed libjack2-1.9.22 for me. Thank you!

[Bug tree-optimization/116791] [15 Regression] ICE in operator[], at vec.h:910 since r15-3735-g664e0ce580a8f2

2024-09-25 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116791 --- Comment #12 from Sergei Trofimovich --- The change fixed libvpx build for me. Thank you!

[Bug tree-optimization/116817] [15 Regression] ICE on libajantv2-16.2: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250

2024-09-23 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116817 --- Comment #1 from Sergei Trofimovich --- Bisect landed on r15-3768-g4150bcd205ebb6 "middle-end: lower COND_EXPR into gimple form in vect_recog_bool_pattern"

[Bug tree-optimization/116817] New: [15 Regression] ICE on libajantv2-16.2: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250

2024-09-23 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116817 Bug ID: 116817 Summary: [15 Regression] ICE on libajantv2-16.2: in compute_live_loop_exits, at tree-ssa-loop-manip.cc:250 Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug middle-end/116814] [15 Regression] ICE on libjack2-1.9.22: in expand_fn_using_insn, at internal-fn.cc:263

2024-09-23 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116814 --- Comment #2 from Sergei Trofimovich --- Yeah, git bisect landed on r15-1671-gf2476a2649e997 for me as well. Thank you!

[Bug target/116814] New: [15 Regression] ICE on libjack2-1.9.22: in expand_fn_using_insn, at internal-fn.cc:263

2024-09-22 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116814 Bug ID: 116814 Summary: [15 Regression] ICE on libjack2-1.9.22: in expand_fn_using_insn, at internal-fn.cc:263 Product: gcc Version: 15.0 Status: UNCONFIRMED S

[Bug middle-end/116797] New: [15 Regression] ICE on libvpx-1.14.1 on -O3: during GIMPLE pass: vect: ICE in operator[], at vec.h:910

2024-09-21 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116797 Bug ID: 116797 Summary: [15 Regression] ICE on libvpx-1.14.1 on -O3: during GIMPLE pass: vect: ICE in operator[], at vec.h:910 Product: gcc Version: 15.0 Status: UNCONFI

[Bug rtl-optimization/116516] [15 Regression] [lra] ICE in decompose_normal_address, at rtlanal.cc:6712 by r15-3213-g708ee71808ea61

2024-08-29 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116516 Sergei Trofimovich changed: What|Removed |Added CC||slyfox at gcc dot gnu.org --- Comm

[Bug tree-optimization/116412] [15 Regression] ICE on openblas-0.3.28: in find_lattice_value, at tree-complex.cc:178

2024-08-19 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116412 --- Comment #6 from Sergei Trofimovich --- (In reply to Andrew Pinski from comment #4) > I will finish this up tomorrow but here is the patch which I will doing > (note white spaces might be wrong): > ``` > diff --git a/gcc/tree-ssa-phiopt.cc b/

[Bug middle-end/116412] [15 Regression] ICE on openblas-0.3.28: in find_lattice_value, at tree-complex.cc:178

2024-08-19 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116412 --- Comment #1 from Sergei Trofimovich --- Created attachment 58954 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58954&action=edit chbev_2stage.f Also attaching unminimized version of chbev_2stage.f in case cvise furned into a broken so

[Bug middle-end/116412] New: [15 Regression] ICE on openblas-0.3.28: in find_lattice_value, at tree-complex.cc:178

2024-08-19 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116412 Bug ID: 116412 Summary: [15 Regression] ICE on openblas-0.3.28: in find_lattice_value, at tree-complex.cc:178 Product: gcc Version: 15.0 Status: UNCONFIRMED Se

[Bug middle-end/116411] [15 Regression] ICE on readline-8.2p13: in factor_out_conditional_operation, at tree-ssa-phiopt.cc:407

2024-08-18 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116411 --- Comment #3 from Sergei Trofimovich --- I confirm the pending change fixes readline-8.2p13 build for me. Thank you!

[Bug middle-end/116411] New: [15 Regression] ICE on readline-8.2p13: in factor_out_conditional_operation, at tree-ssa-phiopt.cc:407

2024-08-18 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116411 Bug ID: 116411 Summary: [15 Regression] ICE on readline-8.2p13: in factor_out_conditional_operation, at tree-ssa-phiopt.cc:407 Product: gcc Version: 14.0

[Bug rtl-optimization/116353] [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264 since r15-2890-g72c9b5f438f22c

2024-08-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353 Sergei Trofimovich changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/116353] [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264 since r15-2890-g72c9b5f438f22c

2024-08-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353 --- Comment #3 from Sergei Trofimovich --- Adding a tiny bit of debugging code it looks like it's a missing optab for vec_select: ```diff --- a/gcc/optabs.cc +++ b/gcc/optabs.cc @@ -1260,6 +1260,7 @@ expand_simple_binop (machine_mode mode, enum

[Bug rtl-optimization/116353] [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264

2024-08-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353 --- Comment #1 from Sergei Trofimovich --- Bisected down to r15-2890-g72c9b5f438f22c "ifcvt: Allow more operations in multiple set if conversion".

[Bug rtl-optimization/116353] New: [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264

2024-08-12 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116353 Bug ID: 116353 Summary: [15 Regression] ICE on glibc-2.39: RTL pass: ce2, in expand_simple_binop, at optabs.cc:1264 Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug rtl-optimization/116200] [15 regression] ICE in stage 2 since r15-2696-gba730fd10934e4

2024-08-04 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116200 --- Comment #7 from Sergei Trofimovich --- (In reply to Sergei Trofimovich from comment #6) > I think I'm seeing a similar crash on libgcrypt-1.10.3. Here is the minimal > example I extracted from it in case it's easier to explore, fix and add a

[Bug rtl-optimization/116200] [15 regression] ICE in stage 2 since r15-2696-gba730fd10934e4

2024-08-04 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116200 Sergei Trofimovich changed: What|Removed |Added CC||slyfox at gcc dot gnu.org --- Comm

[Bug target/115881] [15 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1934 with -O2 -mx32 -maddress-mode=long

2024-07-31 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115881 --- Comment #10 from Sergei Trofimovich --- I confirm the change fixed linux-6.10 build for me. Thank you!

[Bug c++/115403] [15 Regression] highway build from git fails with 'target specific option mismatch' (templates) since r15-902-geff00046409a72

2024-07-26 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115403 --- Comment #7 from Sergei Trofimovich --- The change fixed highway build for me as well. Thank you!

[Bug target/115881] [15 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1934 with -O2 -mx32 -maddress-mode=long

2024-07-25 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115881 --- Comment #7 from Sergei Trofimovich --- Started from r15-1945-g9d20529d94b232. https://gcc.gnu.org/PR115991#c10 also has an `x86_64 -m64 -O2` example extracted from ICE during `linux-6.10` kernel build.

[Bug target/115881] [15 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1934 with -O2 -mx32 -maddress-mode=long

2024-07-25 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115881 Sergei Trofimovich changed: What|Removed |Added CC||slyfox at gcc dot gnu.org --- Comm

[Bug tree-optimization/115991] [15 Regression] ICE on linux-6.10 in ix86_print_operand_address_as() since r15-1945-g9d20529d94b232

2024-07-25 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115991 Sergei Trofimovich changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/115161] highway-1.0.7 miscompilation of _mm_cvttps_epi32(): invalid result assumed

2024-07-25 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115161 Sergei Trofimovich changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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