[Bug target/120728] vmovdqu8 is used on YMM unnecessarily

2025-06-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120728 --- Comment #4 from GCC Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:919f073ae5f45e9cc328be8a914cd80b3a0bc12d commit r16-1620-g919f073ae5f45e9cc328be8a914cd80b3a0bc12d Author: H.J. Lu Date: Fri Jun 20 16

[Bug target/120728] vmovdqu8 is used on YMM unnecessarily

2025-06-22 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120728 --- Comment #5 from H.J. Lu --- Fixed for GCC 16 so far.

[Bug middle-end/54770] sibling call optimization is not applied where it ought to be

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54770 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug middle-end/82705] Missing tail calls for large structs returns

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82705 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Keywords|FIXME

[Bug middle-end/71761] missing tailcall optimization

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71761 Andrew Pinski changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org

[Bug middle-end/71761] missing tailcall optimization

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71761 Andrew Pinski changed: What|Removed |Added CC||jmuizelaar at mozilla dot com --- Commen

[Bug c++/115606] C++ front-end marks the return slot as addressable early on which prevents tail call being marked

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115606 Bug 115606 depends on bug 82705, which changed state. Bug 82705 Summary: Missing tail calls for large structs returns https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82705 What|Removed |Added -

[Bug middle-end/82705] Missing tail calls for large structs returns

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82705 --- Comment #8 from Andrew Pinski --- Created attachment 61682 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61682&action=edit Patch which I am testing but needs some testcases too

[Bug libquadmath/120762] PRINT: issue activating "Q" print format specifier [solved]

2025-06-22 Thread newbie-02 at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120762 --- Comment #2 from newbie-02 --- :-) thanks for clarifying, computer math and plethora of options which have to work together is sometimes confusing ...

[Bug libquadmath/120762] PRINT: issue activating "Q" print format specifier [solved]

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120762 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug ada/120106] replace hardcoded gnatmake commands with configuration variables

2025-06-22 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120106 Eric Botcazou changed: What|Removed |Added CC||emr-gnu at hev dot psu.edu --- Comment

[Bug ada/108909] Build process does not honor discovered path to "gnatmake" and "gnatlink"

2025-06-22 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108909 Eric Botcazou changed: What|Removed |Added Status|REOPENED|RESOLVED Target Milestone|13.5

[Bug libquadmath/104695] different bit patterns in __builtin_nans and libquadmath::nanq

2025-06-22 Thread newbie-02 at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104695 newbie-02 changed: What|Removed |Added CC||newbie-02 at gmx dot de --- Comment #3 from

[Bug ada/120106] replace hardcoded gnatmake commands with configuration variables

2025-06-22 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120106 Eric Botcazou changed: What|Removed |Added Target Milestone|--- |16.0 Version|unknown

[Bug ada/120106] replace hardcoded gnatmake commands with configuration variables

2025-06-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120106 --- Comment #6 from GCC Commits --- The master branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:8440db955b274472234071f79a35b504e96dc3d1 commit r16-1617-g8440db955b274472234071f79a35b504e96dc3d1 Author: Nicolas Boulenguez Date

[Bug libquadmath/120762] PRINT: issue activating "Q" print format specifier [solved]

2025-06-22 Thread newbie-02 at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120762 --- Comment #4 from newbie-02 --- IMHO it's fully ok to build Debian with --no-as-needed if it works, not ok is defaulting the gcc for user individual compilations that way, it's user trapping. Do you know if it can be steered individually

[Bug middle-end/82705] Missing tail calls for large structs returns

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82705 Andrew Pinski changed: What|Removed |Added Keywords||FIXME --- Comment #7 from Andrew Pinski

[Bug ada/120106] replace hardcoded gnatmake commands with configuration variables

2025-06-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120106 --- Comment #5 from GCC Commits --- The master branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:bab1b2488e2a01b311d584bbecbc6834194e30ed commit r16-1615-gbab1b2488e2a01b311d584bbecbc6834194e30ed Author: Nicolas Boulenguez Date

[Bug libquadmath/120762] PRINT: issue activating "Q" print format specifier [solved]

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120762 --- Comment #3 from Andrew Pinski --- See https://wiki.debian.org/ToolChain/DSOLinking#Only_link_with_needed_libraries which documents this downstream in debian.

[Bug target/120734] *mov_(and|or) can be used for TARGET_SPLIT_LONG_MOVES

2025-06-22 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120734 H.J. Lu changed: What|Removed |Added Resolution|--- |INVALID Status|NEW

[Bug c++/120764] New: redefinition errors when using certain std headers in GMF

2025-06-22 Thread furyusss at yahoo dot fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120764 Bug ID: 120764 Summary: redefinition errors when using certain std headers in GMF Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Pri

[Bug other/52930] quadmath: missing logbq, modfq, nexttowardq, exp2q

2025-06-22 Thread newbie-02 at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52930 newbie-02 changed: What|Removed |Added CC||newbie-02 at gmx dot de --- Comment #2 from

[Bug target/119007] RISC-V: The optimization ignored the side effects of the rounding mode, resulting in incorrect results for rvv

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119007 --- Comment #1 from Jeffrey A. Law --- I think when we discussed his several weeks ago the conclusion was this was a problem in the intrinsics space. Essentially the intrinsics can modify FRM and when they do they probably need to set -fno-roun

[Bug target/120763] [meta-bug] Tracker for bugs to visit during weekly RISC-V meeting

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120763 Jeffrey A. Law changed: What|Removed |Added Last reconfirmed||2025-06-22 Depends on|

[Bug target/120763] New: [meta-bug] Tracker for bugs to visit during weekly RISC-V meeting

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120763 Bug ID: 120763 Summary: [meta-bug] Tracker for bugs to visit during weekly RISC-V meeting Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug middle-end/44566] configuration with multiple targets / backends is not supported.

2025-06-22 Thread amylaar at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44566 --- Comment #14 from Jorn Wolfgang Rennecke --- Shouldn't that be WONTFIX instead of FIXED? Or do you count changes in hardware architecture trends as a 'fix', as we see multi-core systems that use the same instruction set architecture for a num

[Bug modula2/120761] GM2_FOR_BUILD is not substituted in the toplevel Makefile

2025-06-22 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120761 --- Comment #1 from Andreas Schwab --- Nothing uses it so far.

[Bug target/119830] RISC-V:Internal Compiler Error on RISC-V Windows Toolchain (32-bit program) with -march=rv64gc_zbb_zbs

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119830 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/119830] RISC-V:Internal Compiler Error on RISC-V Windows Toolchain (32-bit program) with -march=rv64gc_zbb_zbs

2025-06-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119830 --- Comment #4 from GCC Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:07c02ff39e121a496c46d3a997a25e2f46ce227e commit r16-1614-g07c02ff39e121a496c46d3a997a25e2f46ce227e Author: Andrew Pinski Date: Sun Ju

[Bug target/120550] [15 Regression] RISC-V: Miscompile at -O3 since r16-372-g064cac730f8

2025-06-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120550 --- Comment #7 from GCC Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:34e1e5e33ec3eb475c0c8278800b6fc246a86763 commit r16-1613-g34e1e5e33ec3eb475c0c8278800b6fc246a86763 Author: Jeff Law Date: Sun Jun 22

[Bug tree-optimization/120752] 5% slowdown of 525.x264_r since r16-1346-gb0d50cbb42ab2c

2025-06-22 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120752 --- Comment #2 from Filip Kastl --- Created attachment 61680 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61680&action=edit perf report -n output before Honza's commit (In reply to Jan Hubicka from comment #1) > if you happen to have bi

[Bug libquadmath/120762] New: PRINT: issue activating "Q" print format specifier [solved]

2025-06-22 Thread newbie-02 at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120762 Bug ID: 120762 Summary: PRINT: issue activating "Q" print format specifier [solved] Product: gcc Version: 14.2.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/120752] 5% slowdown of 525.x264_r since r16-1346-gb0d50cbb42ab2c

2025-06-22 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120752 --- Comment #3 from Filip Kastl --- Created attachment 61681 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61681&action=edit perf report -n output after Honza's commit

[Bug ada/120106] replace hardcoded gnatmake commands with configuration variables

2025-06-22 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120106 --- Comment #4 from Eric Botcazou --- > v02 passes GNATMAKE_FOR_BUILD via BASE_TARGET_EXPORT instead of > EXTRA_TARGET_FLAGS. Is this less ugly? Yes, thanks, I'm going to apply it.

[Bug modula2/120761] New: GM2_FOR_BUILD is not substituted in the toplevel Makefile

2025-06-22 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120761 Bug ID: 120761 Summary: GM2_FOR_BUILD is not substituted in the toplevel Makefile Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: minor Prio

[Bug c++/120758] Empty initializer list (`{}`) incorrectly deduces an array size for array reference parameter

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120758 --- Comment #1 from Andrew Pinski --- EDG also rejects this code.

[Bug c++/120758] Empty initializer list (`{}`) incorrectly deduces an array size for array reference parameter

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120758 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/120735] -Warray-bounds error via std::vector::data after unsigned int overflow potential

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120735 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/44566] configuration with multiple targets / backends is not supported.

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44566 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456 Bug 56456 depends on bug 120735, which changed state. Bug 120735 Summary: -Warray-bounds error via std::vector::data after unsigned int overflow potential https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120735 What|Removed

[Bug c++/120760] New: Deducing array bound with a small unsigned integral type silently overflows

2025-06-22 Thread mital at mitalashok dot co.uk via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120760 Bug ID: 120760 Summary: Deducing array bound with a small unsigned integral type silently overflows Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: no

[Bug c++/120759] [12/13/14/15/16 Regression] Empty initializer list (`{}`) in a parameter pack disables deduction for the entire pack

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120759 Andrew Pinski changed: What|Removed |Added Known to fail||4.7.1 Known to work|

[Bug rtl-optimization/120750] SEGV in remove_use, at rtl-ssa/accesses.cc:1276

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120750 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/120741] [16 Regression] ICE on mingw-w64-12.0.0: during RTL pass: pro_and_epilogue ICE in ix86_expand_prologue, at config/i386/i386.cc:9446

2025-06-22 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120741 --- Comment #4 from Sergei Trofimovich --- (In reply to cuilili from comment #1) > Created attachment 61678 [details] > Fix-shrink-wrap-separate-ICE-for-mingw > > Hi Sergei, > > Thanks for reporting this issue and providing a small testcase. I

[Bug target/120719] __builtin_rev_crc32_data8() should revert to __builtin_ia32_crc32qi() when available

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120719 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Severity|

[Bug libgcc/120726] make clean (clean-stage1-target-libgcc): Recursive variable 'AR' references itself (eventually). Stop

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120726 Andrew Pinski changed: What|Removed |Added Component|bootstrap |libgcc Ever confirmed|0

[Bug target/120550] [16 Regression] RISC-V: Miscompile at -O3 since r16-372-g064cac730f8

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120550 --- Comment #6 from Jeffrey A. Law --- So this is an ext-dce bug, it just isn't obvious. ext-dce removes the extension in this insn: (insn 26 24 29 3 (set (reg:DI 141 [ pretmp_16 ]) (zero_extend:DI (subreg:QI (reg:DI 160) 0))) "j.c":8:

[Bug target/120709] [15/16 Regression] ICE in expand_builtin_crc_table_based with __builtin_crc8_data8 and non constant poly argument

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120709 Andrew Pinski changed: What|Removed |Added Summary|[15/16 Regression] ICE in |[15/16 Regression] ICE in

[Bug c++/120706] [14/15/16 Regression] Incorrect underlining for -Wformat when the type has a user-defined copy constructor

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120706 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |14.4 Summary|Incorrect under

[Bug target/120736] [15/16 Regression] RISC-V: Miscompile at -O[23] since r15-5375-gbeec291225b

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120736 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRM

[Bug middle-end/120720] __builtin_rev_crc32_data8 (and family) should be able to constant fold

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120720 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2025-06-22 Keywords|

[Bug target/120725] [meta] Poor memcpy/memset inline strategies for -mtune=generic

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120725 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement

[Bug tree-optimization/120747] [16 Regression] 435.gromacs miscompares since r16-1550-g9244ea4bf55638

2025-06-22 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120747 --- Comment #3 from Filip Kastl --- (In reply to Andrew Macleod from comment #2) > Does it still fail with the fix for PR 120701? Sadly, the fix for pr120701 doesn't help. I can still replicate this on r16-1594-gb03e0d69b37f6e and on current t

[Bug target/118734] RISC-V: Vector broadcast via strided load.

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118734 Jeffrey A. Law changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |law at gcc dot gnu.org

[Bug target/120627] [15/16 regression] RISC-V: Miscompile at -O[23] since r15-2186-g9d8ef2711df

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120627 --- Comment #2 from Jeffrey A. Law --- *** Bug 120736 has been marked as a duplicate of this bug. ***

[Bug c++/120720] __builtin_rev_crc32_data8 (and family) should be constexpr functions

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120720 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Blocks|

[Bug rtl-optimization/120745] SEGV in process_uses_of_deleted_def, at rtl-ssa/changes.cc:271

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120745 --- Comment #1 from Andrew Pinski --- I am not sure bugzilla is the right place to ask for help while working on a patch/pass; the gcc@ mailing list is where that normally takes place.

[Bug target/120736] [15/16 Regression] RISC-V: Miscompile at -O[23] since r15-5375-gbeec291225b

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120736 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |15.2 Summary|[16 Regression]

[Bug middle-end/120732] simd attribute needs better documentation when dealing with memory loops and C++

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120732 Andrew Pinski changed: What|Removed |Added Summary|Compiler doesn't generate a |simd attribute needs better

[Bug target/120719] __builtin_rev_crc32_data8() should revert to __builtin_ia32_crc32qi() when available

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120719 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/120683] vector_loop/unrolled_loop generates poor codes on memset/memcpy

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120683 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement

[Bug target/115759] RISC-V: complex code generated for lmbench's fwr when uses scalable autovec

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115759 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/116504] wrong code with -mcpu=sifive-x280

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116504 --- Comment #8 from Jeffrey A. Law --- So for the record. Both testcases failed for me with QEMU. THe first case worked on real hardware while the second testcase failed on real hardware. I'm digging data out of an old email, so no clear indi

[Bug tree-optimization/116773] [meta-bug] TSVC missed optimizations

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116773 Bug 116773 depends on bug 113238, which changed state. Bug 113238 Summary: [14] RISC-V: gcc.dg vect-tsvc flakey test timeouts when under heavy workload https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113238 What|Removed

[Bug testsuite/113238] [14] RISC-V: gcc.dg vect-tsvc flakey test timeouts when under heavy workload

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113238 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug target/113035] RISC-V: regression testsuite errors -mtune=sifive-7-series

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113035 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |WONTFIX Status|UNCONFIRMED

[Bug target/112531] [14] RISC-V: gcc.dg/unroll-8.c rtl-dump scan errors with --param=riscv-autovec-preference=scalable

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112531 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/120743] [16 regression] ice in verify_gimple_in_seq

2025-06-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120743 Sam James changed: What|Removed |Added Summary|ice in verify_gimple_in_seq |[16 regression] ice in |

[Bug web/120698] ./configure - unclear default for vtable-verify

2025-06-22 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120698 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/120759] New: Empty initializer list (`{}`) in a parameter pack disables deduction for the entire pack

2025-06-22 Thread mital at mitalashok dot co.uk via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120759 Bug ID: 120759 Summary: Empty initializer list (`{}`) in a parameter pack disables deduction for the entire pack Product: gcc Version: 16.0 Status: UNCONFIRMED

[Bug fortran/120743] ice in verify_gimple_in_seq

2025-06-22 Thread mikael at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120743 Mikael Morin changed: What|Removed |Added CC||mikael at gcc dot gnu.org --- Comment #4

[Bug c++/120758] New: Empty initializer list (`{}`) incorrectly deduces an array size for array reference parameter

2025-06-22 Thread mital at mitalashok dot co.uk via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120758 Bug ID: 120758 Summary: Empty initializer list (`{}`) incorrectly deduces an array size for array reference parameter Product: gcc Version: 16.0 Status: UNCONFIRMED

[Bug target/118890] ubsan bootstrap failure for powerpc64le-unknown-linux-gnu

2025-06-22 Thread tkoenig at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118890 --- Comment #4 from Thomas Koenig --- I reran the tests on current trunk and did not see the poly-int failure. Maybe it was fixed in the meantime. Here are the failures that I am seeing now, with current trunk (duplicates removed): ./../trunk/

[Bug target/106587] RISCV invalid jump address when compiled with -fcall-saved-reg and TCO

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106587 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/120757] [12/13/14/15/16 Regression] ICE: in tsubst, at cp/pt.cc:16787

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120757 Andrew Pinski changed: What|Removed |Added Known to fail||12.4.0, 13.1.0, 14.1.0 Target Milesto

[Bug c++/120748] [16 Regression] New crash with lambda code

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120748 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |16.0 Keywords|

[Bug c++/120754] [12/13/14/15/16 Regression] Segfault when trying to print error about catching function type

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120754 Andrew Pinski changed: What|Removed |Added Summary|Segfault when trying to |[12/13/14/15/16 Regression]

[Bug c/120744] New diagnostic: -Wrealloc-zero-bytes

2025-06-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120744 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement

[Bug c++/120756] New: internal compiler error: error reporting routines re-entered with [[deprecated]]

2025-06-22 Thread rush102333 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120756 Bug ID: 120756 Summary: internal compiler error: error reporting routines re-entered with [[deprecated]] Product: gcc Version: 16.0 Status: UNCONFIRMED Keyword

[Bug target/111623] __sync_synchronize compiler barrier not honored (rv64)

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111623 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug modula2/120731] Possible error in Strings.Pos causing sigsegv

2025-06-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120731 --- Comment #4 from GCC Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:fc276742e0db337c4d13e6c474abafd4796a6b69 commit r16-1608-gfc276742e0db337c4d13e6c474abafd4796a6b69 Author: Gaius Mulley Date: Sun

[Bug c++/120757] New: ICE: in tsubst, at cp/pt.cc:16787

2025-06-22 Thread rush102333 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120757 Bug ID: 120757 Summary: ICE: in tsubst, at cp/pt.cc:16787 Product: gcc Version: 16.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority:

[Bug rtl-optimization/108826] Inefficient address generation on POWER

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108826 Jeffrey A. Law changed: What|Removed |Added Summary|Inefficient address |Inefficient address

[Bug target/106691] Section anchors is not efficient for riscv

2025-06-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106691 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |WONTFIX Status|NEW