[Bug target/116917] [13/14 Regression] raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:414 during RTL pass: dwarf2, in connect_traces, at dwarf2cfi.cc:3079 on s390x-linux-gnu

2025-03-18 Thread doko at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116917 Matthias Klose changed: What|Removed |Added Summary|[13 Regression] raised |[13/14 Regression] raised

[Bug target/119355] ICE / assertion in "during RTL pass: avr-fuse-move" for avr-linux cross-compiler

2025-03-18 Thread gjl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119355 Georg-Johann Lay changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/117088] [15 regression] 548.exchange_r regressed by ~11% with -O2 -march=x86-64-v3 on EMR after r15-4225-g70c3db511ba14f

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117088 --- Comment #8 from Andrew Pinski --- Did r15-6657-g405c99c17210a5 help bring back the performance?

[Bug c/116545] Support old style statement attributes

2025-03-18 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116545 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/119298] [15 Regression] 538.imagick_r is faster when compiled with GCC 14.2 and -Ofast -flto -march=native than with master on Zen5 since r15-3441-g4292297a0f938f

2025-03-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119298 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug c++/116731] Incorrect behavior of -Wrange-loop-construct in GCC 14

2025-03-18 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116731 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/116731] Incorrect behavior of -Wrange-loop-construct in GCC 14

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116731 --- Comment #15 from GCC Commits --- The releases/gcc-14 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:a9f88741a99ba09b29cc0021499c63ca445393f0 commit r14-11415-ga9f88741a99ba09b29cc0021499c63ca445393f0 Author: Marek Polacek

[Bug fortran/116706] Unable to fill allocatable array component of a derived type instance in a pointer array within a derived type

2025-03-18 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116706 anlauf at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/119357] [15 regression] ICE when building highway-1.0.7 on x86

2025-03-18 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119357 --- Comment #9 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #7) [...] > Or perhaps better just force it into REG: Just force it into REG. Combine has more freedom this way.

[Bug c++/118104] [12/13/14/15 Regression] checking ICE when substituting packs into type aliases

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118104 --- Comment #6 from GCC Commits --- The releases/gcc-13 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:0cf6e652bebc47c0e2cdb605172837595e14cdf8 commit r13-9435-g0cf6e652bebc47c0e2cdb605172837595e14cdf8 Author: Marek Polacek

[Bug c++/119360] New: incomplete folding of initializers leads to dynamic initialization

2025-03-18 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119360 Bug ID: 119360 Summary: incomplete folding of initializers leads to dynamic initialization Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug c++/119344] [14/15 Regression] internal compiler error related to template parameters and pointers to member functions

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119344 --- Comment #5 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:6fc1f70f0b7b50fd85aa58a0f29dd1e17f2113d1 commit r15-8280-g6fc1f70f0b7b50fd85aa58a0f29dd1e17f2113d1 Author: Marek Polacek Date: Mo

[Bug target/119355] ICE / assertion in "during RTL pass: avr-fuse-move" for avr-linux cross-compiler

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119355 --- Comment #3 from GCC Commits --- The master branch has been updated by Georg-Johann Lay : https://gcc.gnu.org/g:16065b6239aab2eecfd7a50f58d38324ee6478ba commit r15-8281-g16065b6239aab2eecfd7a50f58d38324ee6478ba Author: Georg-Johann Lay Dat

[Bug c++/119344] [14/15 Regression] internal compiler error related to template parameters and pointers to member functions

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119344 --- Comment #6 from GCC Commits --- The releases/gcc-14 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:0910ebacff1ef3401ee578d947c91e348feb3465 commit r14-11417-g0910ebacff1ef3401ee578d947c91e348feb3465 Author: Marek Polacek

[Bug c++/119344] [14/15 Regression] internal compiler error related to template parameters and pointers to member functions

2025-03-18 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119344 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/101603] [meta-bug] pointer to member functions issues

2025-03-18 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101603 Bug 101603 depends on bug 119344, which changed state. Bug 119344 Summary: [14/15 Regression] internal compiler error related to template parameters and pointers to member functions https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119344

[Bug c/119311] musttail attribute is lost sometimes as single statement for then part of an if statement

2025-03-18 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119311 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug cobol/119323] cppcheck meets libgcobol

2025-03-18 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119323 --- Comment #6 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #5) > // Update the list of compiler-maintained enabled exceptions. > extern "C" > void > __gg__stash_exceptions( size_t nec, cbl_enabled_exception_t *ecs ) > { >

[Bug cobol/119323] cppcheck meets libgcobol

2025-03-18 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119323 --- Comment #5 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #2) > More important than the missing self-assignment check and the missing copy > constructor, there's no destructor. > > The missing check and copy ctor only ma

[Bug libstdc++/119358] New: _M_rehash_insert of unordered sets/maps misses casting of difference_type

2025-03-18 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119358 Bug ID: 119358 Summary: _M_rehash_insert of unordered sets/maps misses casting of difference_type Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: norm

[Bug middle-end/105448] load introduced when passing a struct as argument

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105448 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Assignee|unassigned at gcc

[Bug c++/119194] [14/15 Regression] GCC 14.2.0: Incorrect Handling of reference to a local constexpr as a Template Argument

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119194 --- Comment #5 from GCC Commits --- The releases/gcc-14 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:49ccf5238b82f8bfc9d60c963710081f78fad6e9 commit r14-11418-g49ccf5238b82f8bfc9d60c963710081f78fad6e9 Author: Jason Merrill

[Bug c++/119194] [14/15 Regression] GCC 14.2.0: Incorrect Handling of reference to a local constexpr as a Template Argument

2025-03-18 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119194 Jason Merrill changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/119316] [14/15 Regression] new expression incorrectly required to have constant expression size inside a requires constraint of a template function

2025-03-18 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119316 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/114169] miss optimization of repeat load&store in place

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114169 --- Comment #3 from Andrew Pinski --- For my reduced testcase we get at optimized: ``` void func_1 () { [local count: 1073741824]: g_4 = g_2; g_4.f0 = 0; return; } void func_2 () { [local count: 1073741824]: g_4 = g_2; g_4.f0

[Bug middle-end/114169] miss optimization of repeat load&store in place

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114169 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Depends on|

[Bug rtl-optimization/119362] tree-object-size.cc:1377:1: error: unrecognizable insn

2025-03-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119362 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug cobol/119352] building of a gcobol cross compiler fails (driver not built)

2025-03-18 Thread doko at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119352 Matthias Klose changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread ams at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #10 from Andrew Stubbs --- The libm vector routines are pretty much just the scalar routine translated into vector extension statements wrapped in preprocessor macros. They should be unaffected by the vectorizer (and most of the opt

[Bug sanitizer/119356] [15 regression] libsanitizer fails to build on riscv musl

2025-03-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119356 --- Comment #1 from Sam James --- Created attachment 60805 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60805&action=edit build.log.xz

[Bug libstdc++/119358] _M_rehash_insert of unordered multiset/maps misses casting of difference_type

2025-03-18 Thread tkaminsk at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119358 Tomasz Kamiński changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #14 from Richard Biener --- (In reply to Richard Biener from comment #13) > (In reply to Tobias Burnus from comment #12) > > BTW, I added some diagnostic to the 'if' clause showing: > > > > v64sf_fmod.c:147:109: warning: ‘__from’ (‘

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread ams at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #17 from Andrew Stubbs --- Oops, that has __to and __from backwards ... you get the idea.

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #15 from Richard Biener --- maybe #define RESIZE_VECTOR(to_t, from) \ ({ \ __auto_type __from = (from); \ to_t __to; memcpy (&__to, &__from, MIN (sizeof (to_t), sizeof (from))); \ __to; \ })

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #13 from Richard Biener --- (In reply to Tobias Burnus from comment #12) > BTW, I added some diagnostic to the 'if' clause showing: > > v64sf_fmod.c:147:109: warning: ‘__from’ (‘v2sf’ {aka ‘__vector(2) float’}): > size = 8, align =

[Bug rtl-optimization/119307] [15 Regression] ICE: in lra_rtx_hash, at lra.cc:1782 with -Os -mx32 -maddress-mode=long -fprofile-generate -ftrapv

2025-03-18 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119307 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

2025-03-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 119285, which changed state. Bug 119285 Summary: [15 Regression] 5% slowdown of 519.lbm_r on Zen2 and Zen4 since r15-7932-ge355fe414aa3aa https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119285 What|Removed

[Bug c++/119344] [14/15 Regression] internal compiler error related to template parameters and pointers to member functions

2025-03-18 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119344 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug target/119348] [15 Regression] risc-v vector tuple casting optimization regression

2025-03-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119348 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/119351] [15 Regression] Wrong code in GROMACS for AArch64 generic SVE VLS target

2025-03-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119351 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/119307] [15 Regression] ICE: in lra_rtx_hash, at lra.cc:1782 with -Os -mx32 -maddress-mode=long -fprofile-generate -ftrapv

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119307 --- Comment #4 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:ded45b72aaa43bbd8aa7c67f26a874cea8a18492 commit r15-8253-gded45b72aaa43bbd8aa7c67f26a874cea8a18492 Author: Jakub Jelinek Date: T

[Bug testsuite/119286] [15 Regression] GCN vs. "middle-end: delay checking for alignment to load [PR118464]"

2025-03-18 Thread ams at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119286 --- Comment #3 from Andrew Stubbs --- The RDNA consumer devices, such as gfx1100, support permute for V32 and smaller, but not V64. Gather/scatter should be able to load from arbitrary addresses, but synthesising a vector with those addresses ma

[Bug cobol/119237] building a cobol cross compiler fails to build the compiler fully

2025-03-18 Thread doko at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119237 --- Comment #4 from Matthias Klose --- the transformation for GCOBOL_INSTALL_NAME is now fixed in trunk, I didn't touch the cross case yet. Is there a rationale, why GCOBOL_TARGET_INSTALL_NAME should be used, together with that logic in the ins

[Bug ipa/119312] Constant array not allocated in read-only segment

2025-03-18 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119312 --- Comment #12 from Jan Hubicka --- Indeed at IPA level we track if address of a symbol is taken, but we do not keep any extra info about how it may be used. It would be useful to track 1) if address is used only to read (to figure out readon

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #11 from Tobias Burnus --- > Can you attach preprocessed source of the libm function? BTW: The relevant newlib source files are (newlib/libm/machine/amdgcn/) the following; looking at those is much more readable: * amdgcn_veclib.h

[Bug c++/119354] New: ICE: error reporting routines re-entered. with -mfunction-return=thunk -mindirect-branch=thunk-inline -fcf-protection

2025-03-18 Thread zsojka at seznam dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119354 Bug ID: 119354 Summary: ICE: error reporting routines re-entered. with -mfunction-return=thunk -mindirect-branch=thunk-inline -fcf-protection Product: gcc Versio

[Bug ipa/119312] Constant array not allocated in read-only segment

2025-03-18 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119312 --- Comment #13 from Jan Hubicka --- And forgot to write. In case of strcmp I think we can use fnspec info we already have at the time constructing callgraph to represent it as a read rather than taking address. This would make things go bit sm

[Bug rust/119353] [15 regression] Rust fails to build (build failure: error[E0554]: `#![feature]` may not be used on the stable release channel)

2025-03-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 Sam James changed: What|Removed |Added Target Milestone|--- |15.0 Summary|build failure:

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #19 from Tobias Burnus --- (In reply to Richard Biener from comment #15) > maybe > > #define RESIZE_VECTOR(to_t, from) \ > ({ \ >__auto_type __from = (from); \ >to_t __to; >memcpy (&__to, &__from, MIN (sizeof (to_t), si

[Bug libstdc++/111055] [C++23] Implement P1206R7, Conversions from ranges to containers

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111055 --- Comment #12 from GCC Commits --- The master branch has been updated by Tomasz Kaminski : https://gcc.gnu.org/g:5c2c0155385d8a9ed23bf5d754481e7f945b9702 commit r15-8252-g5c2c0155385d8a9ed23bf5d754481e7f945b9702 Author: Tomasz KamiÅski Date

[Bug libstdc++/111055] [C++23] Implement P1206R7, Conversions from ranges to containers

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111055 --- Comment #14 from GCC Commits --- The master branch has been updated by Tomasz Kaminski : https://gcc.gnu.org/g:453d42046c461a8aa8ed68a88b94dac2d4dde73b commit r15-8255-g453d42046c461a8aa8ed68a88b94dac2d4dde73b Author: Tomasz KamiÅski Date

[Bug tree-optimization/119351] New: [15 Regression] Wrong code in GROMACS for AArch64 generic SVE VLS target

2025-03-18 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119351 Bug ID: 119351 Summary: [15 Regression] Wrong code in GROMACS for AArch64 generic SVE VLS target Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: wrong

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #9 from Tobias Burnus --- Created attachment 60801 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60801&action=edit libm_a-v64sf_fmod.i - as requested in comment 8

[Bug rust/119353] [15 regression] Rust fails to build (build failure: error[E0554]: `#![feature]` may not be used on the stable release channel)

2025-03-18 Thread pierre-emmanuel.patry at embecosm dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 --- Comment #3 from Pierre-Emmanuel Patry --- This version of polonius is built with a nightly feature but we backported it to stable in another commit. As we didn't want to send too many patches at once we split the upstream process in four bat

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread ams at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #16 from Andrew Stubbs --- Perhaps: asm ("mov %0, %1" : "=v"(__from), "v"(__to)); or maybe asm ("; no-op cast %0" : "=v"(__from), "0"(__to)); Is there a downside to that in the optimizer(s)?

[Bug target/119357] [15 regression] ICE when building highway-1.0.7 on x86

2025-03-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119357 --- Comment #1 from Sam James --- Created attachment 60808 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60808&action=edit mask_test.ii.notrait.xz Preprocessed source from -D_GLIBCXX_DO_NOT_USE_BUILTIN_TRAITS, sorry for forgetting that.

[Bug ipa/119312] Constant array not allocated in read-only segment

2025-03-18 Thread jsm28 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119312 --- Comment #14 from Joseph S. Myers --- I think an object declared with a structure type with only const fields and no padding can be considered const (no valid way to modify it), yes.

[Bug cobol/119237] building a cobol cross compiler fails to build the compiler fully

2025-03-18 Thread doko at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119237 Matthias Klose changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug cobol/119211] [15 Regression] Cobol GCC 15 release checklist

2025-03-18 Thread doko at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119211 Bug 119211 depends on bug 119237, which changed state. Bug 119237 Summary: building a cobol cross compiler fails to build the compiler fully https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119237 What|Removed |Ad

[Bug c++/101533] [12/13/14 Regression] ICE in gen_type_die_with_usage, at dwarf2out.c:25988

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101533 Richard Biener changed: What|Removed |Added Summary|[12/13/14/15 Regression]|[12/13/14 Regression] ICE

[Bug c/119350] flexible array initialization is allowed when initialized with `{}` with C23

2025-03-18 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119350 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug ipa/119012] [riscv] Bootstrap comparison failure: gcc/rust/rust-lex.o differs

2025-03-18 Thread rsworktech at outlook dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119012 --- Comment #21 from Levi Zim --- (In reply to Sam James from comment #18) > (In reply to Levi Zim from comment #17) > > (In reply to Sam James from comment #16) > > > (In reply to Levi Zim from comment #15) > > > > > > As long as the flag is p

[Bug rust/119353] New: build failure: error[E0554]: `#![feature]` may not be used on the stable release channel

2025-03-18 Thread felix-gcc at fefe dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 Bug ID: 119353 Summary: build failure: error[E0554]: `#![feature]` may not be used on the stable release channel Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug rtl-optimization/119355] ICE / assertion in "during RTL pass: avr-fuse-move" for avr-linux cross-compiler

2025-03-18 Thread dan at danny dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119355 --- Comment #1 from Dan Horák --- Created attachment 60804 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60804&action=edit config script Uses binutils-avr32-linux-gnu package from Fedora for the binutils.

[Bug libstdc++/111055] [C++23] Implement P1206R7, Conversions from ranges to containers

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111055 --- Comment #11 from GCC Commits --- The master branch has been updated by Tomasz Kaminski : https://gcc.gnu.org/g:8744d53db1b6816586dac102942c00c105524172 commit r15-8251-g8744d53db1b6816586dac102942c00c105524172 Author: Tomasz KamiÅski Date

[Bug tree-optimization/114932] IVopts inefficient handling of signed IV used for addressing.

2025-03-18 Thread tianyang.chou at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114932 Tianyang Chou changed: What|Removed |Added CC||tianyang.chou at gmail dot com --- Comm

[Bug rtl-optimization/119355] New: ICE / assertion in "during RTL pass: avr-fuse-move" for avr-linux cross-compiler

2025-03-18 Thread dan at danny dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119355 Bug ID: 119355 Summary: ICE / assertion in "during RTL pass: avr-fuse-move" for avr-linux cross-compiler Product: gcc Version: 15.0 Status: UNCONFIRMED Severit

[Bug middle-end/91526] Unnecessary SSE and other instructions generated when compiling in C mode (vs. C++ mode)

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91526 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Target|x86_64-*-*,

[Bug target/119270] [15 Regression] 5% slowdown of 507.cactuBSSN_r on Intel Ice Lake

2025-03-18 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119270 --- Comment #3 from Vladimir Makarov --- (In reply to Vladimir Makarov from comment #2) > Thank you for reporting this. I am working on analogous PR119285. I think > the fix will be ready on this week. Unfortunately, the patch for PR119285 di

[Bug sanitizer/119356] [15 regression] libsanitizer fails to build on riscv musl

2025-03-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119356 Sam James changed: What|Removed |Added Target Milestone|--- |15.0

[Bug rust/119353] [15 regression] Rust fails to build (build failure: error[E0554]: `#![feature]` may not be used on the stable release channel)

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2025-03-18 Ever confirmed|0

[Bug sanitizer/119356] New: [15 regression] libsanitizer fails to build on riscv musl

2025-03-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119356 Bug ID: 119356 Summary: [15 regression] libsanitizer fails to build on riscv musl Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: build Seve

[Bug sanitizer/119356] [15 regression] libsanitizer fails to build on riscv musl

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119356 --- Comment #3 from Andrew Pinski --- (In reply to Andrew Pinski from comment #2) > https://github.com/llvm/llvm-project/pull/120036 but that is for ppc musl. That might be fix after all reading the patch.

[Bug c++/119344] [14/15 Regression] internal compiler error related to template parameters and pointers to member functions

2025-03-18 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119344 Marek Polacek changed: What|Removed |Added Priority|P3 |P2

[Bug sanitizer/119356] [15 regression] libsanitizer fails to build on riscv musl

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119356 Andrew Pinski changed: What|Removed |Added See Also||https://github.com/llvm/llv

[Bug c++/119347] ICE: in tsubst, at cp/pt.cc:16632

2025-03-18 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119347 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/119345] [14/15 Regression] ICE segfault on capturing lambda in fold expression in capturing lambda

2025-03-18 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119345 Marek Polacek changed: What|Removed |Added Priority|P3 |P2 Keywords|needs-bisection

[Bug rust/119353] [15 regression] Rust fails to build (build failure: error[E0554]: `#![feature]` may not be used on the stable release channel)

2025-03-18 Thread felix-gcc at fefe dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 --- Comment #2 from felix-gcc at fefe dot de --- I ran rustup update stable. $ rustc --version rustc 1.85.0 (4d91de4e4 2025-02-17)

[Bug rust/119353] [15 regression] Rust fails to build (build failure: error[E0554]: `#![feature]` may not be used on the stable release channel)

2025-03-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 --- Comment #1 from Sam James --- What version of rustc? (rustc --version)

[Bug rust/119353] [15 regression] Rust fails to build (build failure: error[E0554]: `#![feature]` may not be used on the stable release channel)

2025-03-18 Thread cohenarthur at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 Arthur Cohen changed: What|Removed |Added CC||cohenarthur at gcc dot gnu.org --- Comme

[Bug rust/119353] [15 regression] Rust fails to build (build failure: error[E0554]: `#![feature]` may not be used on the stable release channel)

2025-03-18 Thread cohenarthur at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119353 Arthur Cohen changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/119351] [15 Regression] Wrong code in GROMACS for AArch64 generic SVE VLS target

2025-03-18 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119351 --- Comment #3 from Tamar Christina --- Confirmed, able to reproduce it now. Taking a look. -march=armv8-a+sve is enough FFIW.

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #12 from Tobias Burnus --- BTW, I added some diagnostic to the 'if' clause showing: v64sf_fmod.c:147:109: warning: ‘__from’ (‘v2sf’ {aka ‘__vector(2) float’}): size = 8, align = 64 v64sf_fmod.c:147:198: warning: ‘__from’ (‘v2sf’ {ak

[Bug tree-optimization/119187] vectorizer should be able to SLP already vectorized code

2025-03-18 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119187 --- Comment #5 from Tamar Christina --- (In reply to Richard Biener from comment #4) > > for (...) >a[32*i] = ..; >a[32*i+1] = ..; > ... >a[32*i + 31] = ...; > > to match the number of lanes in a HW vector. It shares some of the

[Bug tree-optimization/119351] [15 Regression] Wrong code in GROMACS for AArch64 generic SVE VLS target

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119351 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0

[Bug cobol/119332] cobol frontend does not support version dump options specified in --help

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119332 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug middle-end/119325] [15 Regression] libgomp.c/simd-math-1.c (gcn offloading): timeout (for fmodf, remainderf) since r15-7257-g54bdeca3c62144

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119325 --- Comment #8 from Richard Biener --- Can you attach preprocessed source of the libm function? The rev in question had some followup fixes for other corner-cases, but given it only changes + /* When the access is fully outside of th

[Bug tree-optimization/119187] vectorizer should be able to SLP already vectorized code

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119187 --- Comment #6 from Richard Biener --- (In reply to Tamar Christina from comment #5) > (In reply to Richard Biener from comment #4) > > > > for (...) > >a[32*i] = ..; > >a[32*i+1] = ..; > > ... > >a[32*i + 31] = ...; > > > > to ma

[Bug tree-optimization/119351] [15 Regression] Wrong code in GROMACS for AArch64 generic SVE VLS target

2025-03-18 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119351 --- Comment #2 from Alex Coplan --- I will take a look and try to reproduce/reduce.

[Bug c++/119222] Conversion of inf to integer is not diagnosed

2025-03-18 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119222 --- Comment #15 from Jonathan Wakely --- (In reply to Gwen Fu from comment #13) >warning_at(loc, OPT_Wfloat_conversion, > "conversion from %qT to %qT changes infinity to maximum or minimum integer > value", expr_type , type) ; The mess

[Bug target/118957] [15 Regression] 5-9% slowdown of 511.povray_r and 453.povray since r15-7400-gd3ff498c478ace

2025-03-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118957 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/91526] Unnecessary SSE and other instructions generated when compiling in C mode (vs. C++ mode)

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91526 --- Comment #10 from Andrew Pinski --- The difference between GCC 12 and 13 is: GCC 12: ``` ;; = result; (insn 12 11 13 (set (reg:TI 91) (mem/c:TI (plus:DI (reg/f:DI 77 virtual-stack-vars) (const_int -32 [0x

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

2025-03-18 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 119168, which changed state. Bug 119168 Summary: [15 Regression] 5% 477.dealII slowdown since r15-7605-gc5752c1f01316a https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119168 What|Removed |

[Bug middle-end/91526] Unnecessary SSE and other instructions generated when compiling in C mode (vs. C++ mode)

2025-03-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91526 --- Comment #12 from Andrew Pinski --- (In reply to Andrew Pinski from comment #9) > here is an example where the C++ front-end produces IR which causes the > opposite effect and the C front-end is better: > struct Vec { float v[8]; }; > > struc

[Bug c++/105848] [12 Regression] undefined reference for default template argument of function type

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105848 --- Comment #7 from GCC Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:51b1c0a2dde8ada0856c8a8cf2c1d26ac1657787 commit r15-8259-g51b1c0a2dde8ada0856c8a8cf2c1d26ac1657787 Author: Patrick Palka Date: T

[Bug c++/119233] [12/13/14/15 Regression] templated member function used as a template argument via pointer to member function from inside a template causes an undefined symbol since r12-6075-g2decd2c

2025-03-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119233 --- Comment #9 from GCC Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:51b1c0a2dde8ada0856c8a8cf2c1d26ac1657787 commit r15-8259-g51b1c0a2dde8ada0856c8a8cf2c1d26ac1657787 Author: Patrick Palka Date: T

[Bug middle-end/119314] Possibly wrong code generation for branch after leaf function call

2025-03-18 Thread xry111 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119314 Xi Ruoyao changed: What|Removed |Added Resolution|--- |INVALID CC|

[Bug cobol/119329] cobol frontend does not support -Wall

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119329 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug cobol/119336] cobol: missing copybooks break parser

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119336 Richard Biener changed: What|Removed |Added Keywords||error-recovery Status|UNCO

[Bug fortran/119349] [15 Regression] polymorphic array dummy argument with function result actual argument in elemental function

2025-03-18 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119349 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0 Priority|P3

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