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

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112598 Patrick O'Neill changed: What|Removed |Added Attachment #56700|0 |1 is obsolete|

[Bug middle-end/112830] internal compiler error: in convert_memory_address_addr_space_1, at explow.cc:302

2023-12-04 Thread gjl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112830 --- Comment #9 from Georg-Johann Lay --- (In reply to Richard Biener from comment #8) > Is there a valid testcase that has __memx as the destination? Or is there > an address space with similar constraints that allows non-const accesses? No.

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

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112597 Patrick O'Neill changed: What|Removed |Added Attachment #56699|0 |1 is obsolete|

[Bug c/107016] [meta-bug] tracker bug for supporting "sparse" attributes in GCC

2023-12-04 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107016 David Malcolm changed: What|Removed |Added Blocks|106358 | --- Comment #2 from David Malcolm

[Bug tree-optimization/112856] [14 regression] ICE when building clustal-omega in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112856 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/112858] New: nvptx: 'unresolved symbol __cxa_thread_atexit_impl'

2023-12-04 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112858 Bug ID: 112858 Summary: nvptx: 'unresolved symbol __cxa_thread_atexit_impl' Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: testsuite-fail Severity: normal

[Bug tree-optimization/112857] Missing optimzation: fold (b + ~a) > 0 to a - b < -1

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112857 --- Comment #2 from Richard Biener --- careful about overflow. Also note compares against zero might be cheaper (but that's eventually an RTL expansion thing).

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

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112583 Patrick O'Neill changed: What|Removed |Added Attachment #56698|0 |1 is obsolete|

[Bug target/112853] RISC-V: RVV: SPEC2017 525.x264 regression

2023-12-04 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112853 --- Comment #4 from JuzheZhong --- Could you give me a test ?

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

2023-12-04 Thread rdapp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112583 --- Comment #14 from Robin Dapp --- Yes, that's the culprit. I already pushed a fix yesterday.

[Bug debug/112849] New: btf: wrong BTF_KIND_DATSEC entries for extern variables without known section

2023-12-04 Thread david.faust at oracle dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112849 Bug ID: 112849 Summary: btf: wrong BTF_KIND_DATSEC entries for extern variables without known section Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords:

[Bug debug/112849] btf: wrong BTF_KIND_DATSEC entries for extern variables without known section

2023-12-04 Thread david.faust at oracle dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112849 --- Comment #1 from David Faust --- Simple reproducer. Note how clang does not emit an entry in BTF_KIND_DATASEC for 'extern int a'. $ cat a.c extern int a; int b; int foo (void) { return a + b; } $

[Bug c++/107687] [C++23] P2564 - consteval needs to propagate up

2023-12-04 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107687 Bug 107687 depends on bug 110997, which changed state. Bug 110997 Summary: [13/14 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 What

[Bug fortran/100988] Missed optimization: RESTRICT missing for optional arguments

2023-12-04 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100988 anlauf at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |anlauf at gcc dot

[Bug target/112757] RISC-V regression testsuite errors with rv32gcv_zvl1024b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112757 Patrick O'Neill changed: What|Removed |Added Attachment #56713|0 |1 is obsolete|

[Bug c++/55004] [meta-bug] constexpr issues

2023-12-04 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 110997, which changed state. Bug 110997 Summary: [13/14 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:8005 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 What

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

2023-12-04 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/89270] [11/12/13 regression] AVR ICE: verify_gimple failed

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89270 Richard Biener changed: What|Removed |Added Assignee|rguenth at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c/89270] [11/12/13/14 regression] AVR ICE: verify_gimple failed

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89270 --- Comment #13 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:4dd02d62abd76a69f65d9f3fed6febeed53fc90a commit r14-6134-g4dd02d62abd76a69f65d9f3fed6febeed53fc90a Author: Richard Biener Date:

[Bug target/112852] [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv64gcv_zvl512b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112852 Patrick O'Neill changed: What|Removed |Added Target||riscv Keywords|

[Bug target/112852] New: [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv64gcv_zvl512b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112852 Bug ID: 112852 Summary: [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv64gcv_zvl512b Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug target/112852] [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv64gcv_zvl512b

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112852 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug target/112851] [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv32gcv_zvl256b

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112851 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug tree-optimization/112848] [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112848 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/112847] [14 Regression] nvptx: 'FAIL: g++.dg/cpp2a/concepts-explicit-inst1.C -std=c++20 scan-assembler _Z1gI1XEvT_', 'scan-assembler _Z1gI1YEvT_'

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112847 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug c++/112846] [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv'

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0

[Bug c/86869] ICE when taking address of array member of __memx struct pointer

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86869 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug c/86869] ICE when taking address of array member of __memx struct pointer

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86869 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:e00c00730912cd6072954cd2c29ca44e33dbb598 commit r14-6133-ge00c00730912cd6072954cd2c29ca44e33dbb598 Author: Richard Biener Date:

[Bug tree-optimization/112827] [14 Regression] ICE on valid code at -O1 on x86_64-linux-gnu: Segmentation fault

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112827 --- Comment #7 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:50f2a3370d177f8fe9bea0461feb710523e048a2 commit r14-6132-g50f2a3370d177f8fe9bea0461feb710523e048a2 Author: Richard Biener Date:

[Bug target/112756] RISC-V regression testsuite errors with rv32gcv_zvl512b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112756 Patrick O'Neill changed: What|Removed |Added Attachment #56712|0 |1 is obsolete|

[Bug target/112707] [14 regression] gcc 14 outputs invalid assembly on ppc: Error: unrecognized opcode: `fctid'

2023-12-04 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112707 --- Comment #11 from Peter Bergner --- (In reply to Kewen Lin from comment #10) > (In reply to HaoChen Gui from comment #9) > >> My question is: can "fctid" be executed on powerpc7450 such a 32bit >> processor? If it's supported, should the

[Bug tree-optimization/112848] [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112848 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:50f2a3370d177f8fe9bea0461feb710523e048a2 commit r14-6132-g50f2a3370d177f8fe9bea0461feb710523e048a2 Author: Richard Biener Date:

[Bug tree-optimization/112857] New: Missing optimzation: fold (b + ~a) > 0 to a - b < -1

2023-12-04 Thread xxs_chy at outlook dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112857 Bug ID: 112857 Summary: Missing optimzation: fold (b + ~a) > 0 to a - b < -1 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/112855] New: [14] RISC-V vector: overwriting stack args

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112855 Bug ID: 112855 Summary: [14] RISC-V vector: overwriting stack args Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/98940] Implement C++23 language features

2023-12-04 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98940 Bug 98940 depends on bug 107687, which changed state. Bug 107687 Summary: [C++23] P2564 - consteval needs to propagate up https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107687 What|Removed |Added

[Bug c++/107687] [C++23] P2564 - consteval needs to propagate up

2023-12-04 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107687 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/112658] [12/13 Regression] ICE: finish_expr_stmt with casting an temp array to pointer and constructor call

2023-12-04 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112658 Patrick Palka changed: What|Removed |Added Summary|[12/13/14 Regression] ICE: |[12/13 Regression] ICE:

[Bug analyzer/112850] New: -Wanalyzer-tainted-allocation-size false positive seen in Linux kernel's sound/core/rawmidi.c

2023-12-04 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112850 Bug ID: 112850 Summary: -Wanalyzer-tainted-allocation-size false positive seen in Linux kernel's sound/core/rawmidi.c Product: gcc Version: unknown Status: UNCONFIRMED

[Bug target/112754] RISC-V regression testsuite errors with rv32gcv_zvl128b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112754 Patrick O'Neill changed: What|Removed |Added Attachment #56710|0 |1 is obsolete|

[Bug middle-end/112824] Stack spills and vector splitting with vector builtins

2023-12-04 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112824 --- Comment #7 from Hongtao Liu --- (In reply to Chris Elrod from comment #6) > Hongtao Liu, I do think that one should ideally be able to get optimal > codegen when using 512-bit builtin vectors or vector intrinsics, without > needing to set

[Bug tree-optimization/112857] Missing optimzation: fold (b + ~a) > 0 to a - b < -1

2023-12-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112857 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Last reconfirmed|

[Bug middle-end/112824] Stack spills and vector splitting with vector builtins

2023-12-04 Thread elrodc at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112824 --- Comment #8 from Chris Elrod --- > If it's designed the way you want it to be, another issue would be like, > should we lower 512-bit vector builtins/intrinsic to ymm/xmm when > -mprefer-vector-width=256, the answer is we'd rather not.

[Bug target/112853] New: RISC-V: RVV: SPEC2017 525.x264 regression

2023-12-04 Thread vineetg at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112853 Bug ID: 112853 Summary: RISC-V: RVV: SPEC2017 525.x264 regression Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/112856] New: [14 regression] ICE when building clustal-omega

2023-12-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112856 Bug ID: 112856 Summary: [14 regression] ICE when building clustal-omega Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/101017] ICE: Segmentation fault, convert_memory_address_addr_space_1 with vector_size(32) and target_clone arch=core-avx2/default

2023-12-04 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101017 --- Comment #6 from Hongtao Liu --- (In reply to Andrew Pinski from comment #4) > Note the testcase which ICEs is now: > ``` > typedef int v32qi __attribute__((vector_size(32))); > __attribute__((target_clones("arch=core-avx2", "default")))

[Bug tree-optimization/111678] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647

2023-12-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111678 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #3

[Bug tree-optimization/109689] [14 Regression] ICE at -O1 with "-ftree-vectorize": in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:645 since r14-301-gf2d6beb7a4ddf1

2023-12-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109689 --- Comment #13 from Sam James --- *** Bug 111678 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/112856] [14 regression] ICE when building clustal-omega in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647

2023-12-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112856 Sam James changed: What|Removed |Added CC||hubicka at gcc dot gnu.org

[Bug tree-optimization/112856] [14 regression] ICE when building clustal-omega

2023-12-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112856 --- Comment #1 from Sam James --- reduced C version: ``` double *SVD_A_0; int SVD_i, SVD_j, SVD_k, SVD_n; double SVD_f; void SVD() { SVD_i = SVD_n - 1; for (; SVD_i; SVD_i--) { for (; SVD_j; SVD_j++) { SVD_f = SVD_k = SVD_i;

[Bug middle-end/112854] New: [14] RISCV ICE: expand: in store_integral_bit_field, at expmed.cc:1049 on rv32gcv_zvl1024b --param=riscv-autovec-preference=fixed-vlmax

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112854 Bug ID: 112854 Summary: [14] RISCV ICE: expand: in store_integral_bit_field, at expmed.cc:1049 on rv32gcv_zvl1024b --param=riscv-autovec-preference=fixed-vlmax Product:

[Bug target/112755] RISC-V regression testsuite errors with rv32gcv_zvl256b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112755 Patrick O'Neill changed: What|Removed |Added Attachment #56711|0 |1 is obsolete|

[Bug ada/112781] [13/14 regression] ICE in generic instantiation

2023-12-04 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112781 Eric Botcazou changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ebotcazou at gcc dot gnu.org

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

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112599 Patrick O'Neill changed: What|Removed |Added Attachment #56701|0 |1 is obsolete|

[Bug target/112853] RISC-V: RVV: SPEC2017 525.x264 regression

2023-12-04 Thread vineetg at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112853 --- Comment #1 from Vineet Gupta --- Currently bisecting. The issue happens at an indexed load insn: => 0x6f656 :vluxei64.v v2,(a3),v2 The src reg v2 is different in good vs. failing case bad case -- info reg v2 b

[Bug tree-optimization/112809] during GIMPLE pass: bitintlower ICE: in limb_access_type, at gimple-lower-bitint.cc:563 at -O1 and above

2023-12-04 Thread zsojka at seznam dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112809 --- Comment #1 from Zdenek Sojka --- Created attachment 56791 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56791=edit a simpler testcase using only two variables $ x86_64-pc-linux-gnu-gcc -O testcase.c during GIMPLE pass: bitintlower

[Bug c++/70819] constexpr error location wrong

2023-12-04 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70819 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/112851] [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv32gcv_zvl256b

2023-12-04 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112851 --- Comment #1 from JuzheZhong --- Confirm. I will take a look at it.

[Bug c++/55004] [meta-bug] constexpr issues

2023-12-04 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 70819, which changed state. Bug 70819 Summary: constexpr error location wrong https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70819 What|Removed |Added

[Bug target/112707] [14 regression] gcc 14 outputs invalid assembly on ppc: Error: unrecognized opcode: `fctid'

2023-12-04 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112707 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/112853] RISC-V: RVV: SPEC2017 525.x264 regression

2023-12-04 Thread vineetg at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112853 --- Comment #2 from Vineet Gupta --- Bisected to commit 97ddebb6b4f6b132b0a8072b26d030077b418963 Author: Juzhe-Zhong Date: Thu Nov 23 18:55:03 2023 +0800 RISC-V: Refine some codes of riscv-v.cc[NFC] This patch is NFC patch to

[Bug target/112851] New: [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv32gcv_zvl256b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112851 Bug ID: 112851 Summary: [14 Regression] RISCV ICE: vsetvl pass: in partial_subreg_p, at rtl.h:3187 on rv32gcv_zvl256b Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug middle-end/112854] [14] RISCV ICE: expand: in store_integral_bit_field, at expmed.cc:1049 on rv32gcv_zvl1024b --param=riscv-autovec-preference=fixed-vlmax

2023-12-04 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112854 --- Comment #1 from JuzheZhong --- I have noticed in full coverage testing. It's mask bit field related issue again. Robin could you take a look at it ? I think you are the better one than me to take care of it. Thanks.

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

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110997 --- Comment #3 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:1f1c432226cf3db399b2a2a627e3c5720b02b1d6 commit r14-6129-g1f1c432226cf3db399b2a2a627e3c5720b02b1d6 Author: Marek Polacek Date:

[Bug c++/107687] [C++23] P2564 - consteval needs to propagate up

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107687 --- Comment #3 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:1f1c432226cf3db399b2a2a627e3c5720b02b1d6 commit r14-6129-g1f1c432226cf3db399b2a2a627e3c5720b02b1d6 Author: Marek Polacek Date:

[Bug target/112853] RISC-V: RVV: SPEC2017 525.x264 regression

2023-12-04 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112853 --- Comment #3 from JuzheZhong --- Confirm. I will have a look at it.

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 --- Comment #9 from Andrew Macleod --- Created attachment 56790 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56790=edit auxially patch to avid the trap refining a range is fine... the only issue we are really running into here that is

[Bug target/112813] [14 Regression] RISCV ICE: vsetvl pass: in merge at config/riscv/riscv-vsetvl.cc:1968 on rv32gcv_zvl256b

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112813 Patrick O'Neill changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

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

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111972 --- Comment #16 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:886f256ce3be4aa85f30af88558f0dfcb8003300 commit r14-6126-g886f256ce3be4aa85f30af88558f0dfcb8003300 Author: Andrew Pinski Date:

[Bug target/112801] [14] RISC-V vector: failure to mask top bits during type conversion

2023-12-04 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112801 Patrick O'Neill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ada/112781] [13/14 regression] ICE in generic instantiation

2023-12-04 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112781 Eric Botcazou changed: What|Removed |Added Summary|[13?/14 regression] ICE in |[13/14 regression] ICE in

[Bug other/111288] formatting mistake in HTML documentation

2023-12-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111288 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |14.0

[Bug ada/112821] unexpected Program_Error raised in the parser on mismatched []

2023-12-04 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112821 Eric Botcazou changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug tree-optimization/112848] [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535

2023-12-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112848 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code CC|

[Bug target/112816] [11/12/13 Regression] ICE unrecognizable_insn with __builtin_signbit and returning struct with int[4]

2023-12-04 Thread a.elovikov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112816 --- Comment #9 from Andrei Elovikov --- Created attachment 56789 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56789=edit Another reproducer, now using short instead of int Once the fix is ready, please verify the "uint16_t" version of

[Bug tree-optimization/112848] [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535

2023-12-04 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112848 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 --- Comment #8 from Jakub Jelinek --- Well, refining a range should be ok and I thought one would just flush caches somewheres, so that next time it can be computed in more detail. But, some local changes could be just temporary state until

[Bug middle-end/112824] Stack spills and vector splitting with vector builtins

2023-12-04 Thread elrodc at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112824 --- Comment #6 from Chris Elrod --- Hongtao Liu, I do think that one should ideally be able to get optimal codegen when using 512-bit builtin vectors or vector intrinsics, without needing to set `-mprefer-vector-width=512` (and, currently, also

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 --- Comment #7 from Andrew Macleod --- (In reply to Jakub Jelinek from comment #6) > (In reply to Andrew Macleod from comment #5) > > what do you mean? when a statement is changed, it may generate a different > > range than it did before, > >

[Bug tree-optimization/112848] [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535

2023-12-04 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112848 --- Comment #1 from seurer at gcc dot gnu.org --- Of course it fails with r14-6114 as that is the source. Doh! I was looking at pr112827.

[Bug tree-optimization/112848] New: [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535

2023-12-04 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112848 Bug ID: 112848 Summary: [14 regression] ICE compiling gcc.dg/tree-ssa/ssa-sink-16.c after r14-6114-gde0ab339a79535 Product: gcc Version: 14.0

[Bug tree-optimization/105616] Using regex_replace throws "maybe-uninitialized" warnings with -fsanitize=address

2023-12-04 Thread jg at jguk dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105616 Jonny Grant changed: What|Removed |Added CC||jg at jguk dot org --- Comment #5 from

[Bug c++/112842] Constrained parameter pack with trailing param gives no matching function.

2023-12-04 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112842 Patrick Palka changed: What|Removed |Added Keywords||rejects-valid

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 --- Comment #6 from Jakub Jelinek --- (In reply to Andrew Macleod from comment #5) > what do you mean? when a statement is changed, it may generate a different > range than it did before, No, that would be a bug. If some IL changes need to

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 --- Comment #5 from Andrew Macleod --- (In reply to Richard Biener from comment #3) > (In reply to Richard Biener from comment #2) > > what?! Ick. It definitely shouldn't re-fold anything but only scrap caches > > _at most_. > > So it does >

[Bug c++/112847] [14 Regression] nvptx: 'FAIL: g++.dg/cpp2a/concepts-explicit-inst1.C -std=c++20 scan-assembler _Z1gI1XEvT_', 'scan-assembler _Z1gI1YEvT_'

2023-12-04 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112847 Thomas Schwinge changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment

[Bug c++/112846] [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv'

2023-12-04 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 Thomas Schwinge changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/112845] [11/12/13/14 Regression] ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c since r8-3504

2023-12-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112845 --- Comment #2 from Jakub Jelinek --- Created attachment 56788 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56788=edit gcc14-pr112845.patch Untested fix.

[Bug target/112845] [11/12/13/14 Regression] ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c since r8-3504

2023-12-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112845 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |11.5

[Bug target/112845] [11/12/13/14 Regression] ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c since r8-3504

2023-12-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112845 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Last

[Bug c++/112847] New: [14 Regression] nvptx: 'FAIL: g++.dg/cpp2a/concepts-explicit-inst1.C -std=c++20 scan-assembler _Z1gI1XEvT_', 'scan-assembler _Z1gI1YEvT_'

2023-12-04 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112847 Bug ID: 112847 Summary: [14 Regression] nvptx: 'FAIL: g++.dg/cpp2a/concepts-explicit-inst1.C -std=c++20 scan-assembler _Z1gI1XEvT_', 'scan-assembler _Z1gI1YEvT_'

[Bug c++/112846] New: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv'

2023-12-04 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112846 Bug ID: 112846 Summary: [14 Regression] nvptx: 'FAIL: g++.dg/abi/anon6.C -std=c++20 scan-assembler _Z5dummyIXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut

[Bug tree-optimization/112785] ICE: in duplicate_insn_chain, at cfgrtl.cc:4386 with -O1 -funroll-all-loops --param=max-unroll-times=100000 --param=max-average-unrolled-insns=1000000 --param=max-unroll

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112785 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/112785] ICE: in duplicate_insn_chain, at cfgrtl.cc:4386 with -O1 -funroll-all-loops --param=max-unroll-times=100000 --param=max-average-unrolled-insns=1000000 --param=max-unroll

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112785 --- Comment #2 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:0c2ea80a4ffbddc0bc29f5badaf2ae43e59483b2 commit r14-6120-g0c2ea80a4ffbddc0bc29f5badaf2ae43e59483b2 Author: Richard Biener Date:

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 --- Comment #4 from Richard Biener --- (In reply to Richard Biener from comment #3) > (In reply to Richard Biener from comment #2) > > what?! Ick. It definitely shouldn't re-fold anything but only scrap caches > > _at most_. > > So it does >

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 --- Comment #3 from Richard Biener --- (In reply to Richard Biener from comment #2) > what?! Ick. It definitely shouldn't re-fold anything but only scrap caches > _at most_. So it does // Only update if it already had a value. if

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 Richard Biener changed: What|Removed |Added CC||amacleod at redhat dot com ---

[Bug tree-optimization/112843] during GIMPLE pass: bitintlower ICE: SIGSEGV in ranger_cache::range_of_expr (gimple-range-cache.cc:1204) with _BitInt() at -O1

2023-12-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112843 Jakub Jelinek changed: What|Removed |Added Ever confirmed|0 |1 Assignee|unassigned at gcc

[Bug target/112845] New: ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c

2023-12-04 Thread iamanonymous.cs at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112845 Bug ID: 112845 Summary: ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/112431] RISC-V GCC-15 feature: Support register overlap on widen RVV instructions

2023-12-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112431 --- Comment #14 from GCC Commits --- The master branch has been updated by Pan Li : https://gcc.gnu.org/g:018ba3ac952bed4ae01344c060360f13f7cc084a commit r14-6118-g018ba3ac952bed4ae01344c060360f13f7cc084a Author: Juzhe-Zhong Date: Mon Dec

[Bug c/105510] error: initializer element is not constant

2023-12-04 Thread andy.shevchenko at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105510 Andy Shevchenko changed: What|Removed |Added CC||andy.shevchenko at gmail dot com

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