[Bug debug/119711] dw_attr_struct and dw_loc_descr_node are wasteful with padding

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119711 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug c++/110343] [C++26] P2558R2 - Add @, $, and ` to the basic character set

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110343 --- Comment #19 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:4c8c400ddf0d6de54b0ee557836a934b4025d21f commit r16-111-g4c8c400ddf0d6de54b0ee557836a934b4025d21f Author: Jakub Jelinek Date: T

[Bug target/119610] [12/13/14/15/16 regression] aarch64: Wrong unwind info with -fstack-clash-protection -fstack-protector-strong since r14-3900-g3e4afea3b192c2

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119610 --- Comment #6 from GCC Commits --- The trunk branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:fa61afef18a8566d1907a5ae0e7754e1eac207d9 commit r16-112-gfa61afef18a8566d1907a5ae0e7754e1eac207d9 Author: Richard Sandiford Dat

[Bug tree-optimization/119399] [12/13 Backport] Overlap check in vectorized code may invoke UB

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119399 --- Comment #9 from GCC Commits --- The releases/gcc-13 branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:261bcbf171021d20323ff0271f1e33850ff4 commit r13-9615-g261bcbf171021d20323ff0271f1e33850ff4 Author: Richard San

[Bug tree-optimization/116125] [12/13 Regression] Does not fully checking for overlapping memory regions with the vectorizer

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116125 --- Comment #12 from GCC Commits --- The releases/gcc-13 branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:cf40537f3afc4903a5278305db78b7675be4f97a commit r13-9614-gcf40537f3afc4903a5278305db78b7675be4f97a Author: Richard Sa

[Bug target/119925] New: [15/16 Regression] 4% slowdown of 538.imagick_r on Aarch64

2025-04-24 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119925 Bug ID: 119925 Summary: [15/16 Regression] 4% slowdown of 538.imagick_r on Aarch64 Product: gcc Version: 16.0 Status: UNCONFIRMED Keywords: missed-optimization

[Bug target/119925] [15/16 Regression] 4% slowdown of 538.imagick_r on Aarch64

2025-04-24 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119925 Filip Kastl changed: What|Removed |Added Target Milestone|--- |16.0

[Bug tree-optimization/119924] [16 Regression] ICE when building 531.deepsjeng_r during ipa-cp since r16-101-g132d01d96ea9d6

2025-04-24 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119924 Filip Kastl changed: What|Removed |Added Target Milestone|--- |16.0

[Bug tree-optimization/119924] New: [16 Regression] ICE when building 531.deepsjeng_r during ipa-cp since r16-101-g132d01d96ea9d6

2025-04-24 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119924 Bug ID: 119924 Summary: [16 Regression] ICE when building 531.deepsjeng_r during ipa-cp since r16-101-g132d01d96ea9d6 Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug tree-optimization/119552] Deduplicate __divmodbitint4 calls for quotient and remainder

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119552 --- Comment #5 from Jakub Jelinek --- So, I'd handle it as a subpass of bitintlower (in the early code just try to detect it and move them to be adjacent and then either handle in the bitint lowering pass specially or match up the adjacent cases

[Bug tree-optimization/119552] Deduplicate __divmodbitint4 calls for quotient and remainder

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119552 --- Comment #4 from Jakub Jelinek --- widening_mul is unfortunately too late here. The normal widening_mul divmod optimization can handle not just c = a / b; d = a % b; or d = a % b; c = a / b; but also c = a / b; ... hundreds of stmts

[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread alfierichards at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 --- Comment #4 from Alfie Richards --- Ah okay great, I'll shelve this for now and check back later.

[Bug ipa/119147] 525.x264_r is approx. 10% slower with LTO+PGO than without (at -Ofast -march-native)

2025-04-24 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119147 --- Comment #5 from Jan Hubicka --- as g:132d01d96ea9d617aaffdd5dfba3284a8958e529 I have committed the patch that enables ipa-cp to clone over edges which are !maybe_hot_p(). This improves x264 with FDO by 7.8% and exchange by 3.3% It causes qu

[Bug target/119900] [16 regression] imagick slowdown with -Ofast -march=native -fprofile-use since r16-39-gf6859fb621179e

2025-04-24 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119900 Filip Kastl changed: What|Removed |Added Summary|[16 regression] imagick |[16 regression] imagick

[Bug tree-optimization/119921] [12/13/14/15/16 Regression] ICE building SVE ACLE in varasm

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119921 Andrew Pinski changed: What|Removed |Added Component|target |tree-optimization Last reconfirmed|

[Bug target/119235] Argument pointer survives LRA with -m31 -mzarch

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119235 --- Comment #3 from GCC Commits --- The releases/gcc-13 branch has been updated by Stefan Schulze Frielinghaus : https://gcc.gnu.org/g:a6a66eca19b5c556e2be7ca8c2b0d556ef52374c commit r13-9613-ga6a66eca19b5c556e2be7ca8c2b0d556ef52374c Author: S

[Bug tree-optimization/119921] ICE building SVE ACLE in varasm with switch

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119921 --- Comment #4 from Andrew Pinski --- Note my reduced testcase fails even for GCC 10.1.0. So this is not a regression either.

[Bug tree-optimization/119921] ICE building SVE ACLE in varasm

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119921 Andrew Pinski changed: What|Removed |Added Known to fail||10.2.0 Summary|[12/13/14/15/

[Bug target/119921] [12/13/14/15/16 Regression] ICE building SVE ACLE in varasm

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119921 --- Comment #1 from Andrew Pinski --- Created attachment 61194 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61194&action=edit Reduced testcase all the way

[Bug c++/119923] `-pedantic-errors` should imply `-fno-ms-extensions` on MinGW

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119923 --- Comment #1 from Andrew Pinski --- Maybe ms-extensions should be updated to what MSVC actually does these days ...

[Bug c++/119923] `-pedantic-errors` should imply `-fno-ms-extensions` on MinGW

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119923 --- Comment #3 from Andrew Pinski --- >For comparison, Clang in MinGW mode doesn't allow neither of those, and I >couldn't find any flag to enable them. Most likely because clang started to support mingw way after Visual Studio 2005 was releas

[Bug c++/119923] `-pedantic-errors` should imply `-fno-ms-extensions` on MinGW

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119923 --- Comment #2 from Andrew Pinski --- The requiring & was changed in Visual Studio 2005: https://learn.microsoft.com/en-us/cpp/error-messages/compiler-errors-2/compiler-error-c3867?view=msvc-170 implicit int is PR 119400 . So I think it migh

[Bug target/119235] Argument pointer survives LRA with -m31 -mzarch

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119235 --- Comment #2 from GCC Commits --- The releases/gcc-14 branch has been updated by Stefan Schulze Frielinghaus : https://gcc.gnu.org/g:29004acab5caa46e59f53c8516619a9e996f8c49 commit r14-11681-g29004acab5caa46e59f53c8516619a9e996f8c49 Author:

[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 Andrew Pinski changed: What|Removed |Added Depends on||64700 --- Comment #3 from Andrew Pinski

[Bug c++/119923] New: `-pedantic-errors` should imply `-fno-ms-extensions` on MinGW

2025-04-24 Thread iamsupermouse at mail dot ru via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119923 Bug ID: 119923 Summary: `-pedantic-errors` should imply `-fno-ms-extensions` on MinGW Product: gcc Version: 14.2.1 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread alfierichards at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 --- Comment #2 from Alfie Richards --- Ive explored adding a simplify to match.pd and a case to tree-vect-patterns.cc but both cause other trade-offs that are sub-optimal. Interested in any thoughts on changing ifcvt behavior in this case to ch

[Bug target/119922] New: V4SI & {-1, -1, 0, 0} should produce movq

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119922 Bug ID: 119922 Summary: V4SI & {-1, -1, 0, 0} should produce movq Product: gcc Version: 16.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: enhancement

[Bug modula2/119915] Sprintf1 repeats the entire format string if it starts with a directive

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119915 --- Comment #3 from GCC Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:7a4f7a92770db4e739e76a06175454ba38d60b22 commit r16-107-g7a4f7a92770db4e739e76a06175454ba38d60b22 Author: Gaius Mulley Date: Thu

[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/119921] [12/13/14/15/16 Regression] ICE building SVE ACLE in varasm

2025-04-24 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119921 Tamar Christina changed: What|Removed |Added Version|13.3.1 |16.0 Target Milestone|---

[Bug target/119921] New: [12/13/14/15/16 Regression] ICE building SVE ACLE in varasm

2025-04-24 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119921 Bug ID: 119921 Summary: [12/13/14/15/16 Regression] ICE building SVE ACLE in varasm Product: gcc Version: 13.3.1 Status: UNCONFIRMED Keywords: ice-on-valid-cod

[Bug tree-optimization/119920] New: Missed vectorization for conditioned adds

2025-04-24 Thread alfierichards at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 Bug ID: 119920 Summary: Missed vectorization for conditioned adds Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-o

[Bug libstdc++/119606] [15/16 regression] Commit 'Optimize string constructor' causes regression in Snappy workload for -mcpu=neoverse-v2 with LTO

2025-04-24 Thread jschmitz at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119606 --- Comment #7 from Jennifer Schmitz --- For another regression in the Snappy workload (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119910), we found that it was caused by an alignment issue. I added -falign-functions=32 -falign-loops=32 -falig

[Bug target/119373] RISC-V: missed unrolling opportunity

2025-04-24 Thread rdapp.gcc at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119373 --- Comment #10 from rdapp.gcc at gmail dot com --- > Since the primary underlying scalar mode in the loop is DF, the autodetected > vector mode returned by preferred_simd_mode is RVVM1DF. In comparison, AArch64 > picks VNx2DF, which allows the v

Re: [Bug target/119373] RISC-V: missed unrolling opportunity

2025-04-24 Thread Robin Dapp via Gcc-bugs
Since the primary underlying scalar mode in the loop is DF, the autodetected vector mode returned by preferred_simd_mode is RVVM1DF. In comparison, AArch64 picks VNx2DF, which allows the vectorisation factor to be 8. By choosing RVVMF8QI, RISC-V is restricted to VF = 4. Generally we pick the lar

[Bug middle-end/117249] [12 Regression] --disable-checking is broken since r5-2450

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117249 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] |[12 Regression] |--di

[Bug middle-end/43374] ICE with __builtin_isinf() and _Decimal argument

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43374 --- Comment #16 from Jakub Jelinek --- Fixed also for 13.4.

[Bug middle-end/102674] internal compiler error: on fpclassify(_Decimal32)

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102674 --- Comment #8 from Jakub Jelinek --- Fixed also for 13.4.

[Bug c++/98533] [12 Regression] ICE when building actiona with -g ('verify_type' failed) with lambda as default (method) argument in a template member function

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98533 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] ICE when |[12 Regression] ICE when

[Bug c/114870] [13 Regression] stddef.h problem with -Wsystem-headers and -std=gnu23 (which is the default since GCC 15)

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114870 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

gcc-bugs@gcc.gnu.org

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114877 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] |[12 Regression] wrong-code

[Bug c++/116108] [12 Regression] GCC crashes on incorrect code with -std=c++20 since r10-4719

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116108 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] GCC |[12 Regression] GCC crashes

[Bug c++/116678] "-Os" triggers [[deprecated]] on a class ctor definition with implementation

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116678 --- Comment #6 from Jakub Jelinek --- Fixed also for 14.3 and 13.4.

[Bug target/116738] Constant folding of _mm_min_ss and _mm_max_ss is wrong

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116738 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug rtl-optimization/117095] [13 Regression] Wrong code since r13-5103-g7c9f20fcfdc2d8

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117095 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/117209] [13 Regression] ICE: verify_gimple failed with asan.

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117209 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug sanitizer/117259] [12 Regression] warning: 'j.6' may be used uninitialized [-Wmaybe-uninitialized] with -fsanitize=undefined

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117259 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug target/117296] [12 Regression] ICE: in expand_gimple_basic_block, at cfgexpand.cc:5896 with -mtune=k6 -mstringop-strategy=libcall -ffloat-store

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117296 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] ICE: in |[12 Regression] ICE: in

[Bug c++/117317] [12 Regression] ICE on call to virtual constexpr function via comparison operator in CRTP with multiple inheritance with template since r12-4202-g09d886e671f223

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117317 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] ICE on |[12 Regression] ICE on call

[Bug libstdc++/117321] std::float16_t: undefined reference to `nextafterf16'

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117321 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |13.4 Resolution|---

[Bug libstdc++/117406] std::ilogb should return INT_MAX when argument is infinite also for 16-bit floats

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117406 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/119919] 7% exchange2 regression between g:6390fc86995fbd5239497cb9e1797a3af51d3936 and g:f72a2d221539cede358f2487b94bc370c6fc44b5

2025-04-24 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119919 --- Comment #1 from Jan Hubicka --- There is also 4% tonto regression in Intel in the same range it seems https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=799.230.0

[Bug tree-optimization/117439] [12 Regression] ICE in encode_tree_to_bitpos

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117439 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] ICE in |[12 Regression] ICE in

[Bug ipa/117432] [12 Regression] IPA ICF disregards types of variadic arguments since r10-4643-ga37f58f506e436

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117432 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] IPA ICF |[12 Regression] IPA ICF

[Bug target/117642] [12 Regression] __sync_lock_release() on 128bit integer does not behave according to documentation

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117642 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] |[12 Regression] |__sy

[Bug c++/117825] [12 Regression] ICE on template with -Wformat-security (error reporting routines re-entered.)

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117825 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] ICE on |[12 Regression] ICE on

[Bug c/117745] [12 Regression] GCC hangs with invalid code with sizeof

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117745 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] GCC |[12 Regression] GCC hangs

[Bug c++/117827] [12 regression] Incorrect destructor calls after array-new-expression since r12-6328-gbeaee0a871b648

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117827 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 regression] |[12 regression] Incorrect

[Bug sanitizer/117960] [13 Regression] "Note that the only target -fsanitize=hwaddress is currently supported on is AArch64." is not true

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117960 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug d/118477] [12 Regression] Race condition in 'd' Make-lang.in

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118477 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] Race |[12 Regression] Race

[Bug middle-end/118024] ICE when building openssh-9.9_p1 with -fstrub=all (internal compiler error: tree check: expected tree_list, have identifier_node in matching_alloc_calls_p, at gimple-ssa-warn-a

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118024 --- Comment #10 from Jakub Jelinek --- Fixed also for 13.4.

[Bug target/119919] New: 7% exchange2 regression between g:6390fc86995fbd5239497cb9e1797a3af51d3936 and g:f72a2d221539cede358f2487b94bc370c6fc44b5

2025-04-24 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119919 Bug ID: 119919 Summary: 7% exchange2 regression between g:6390fc86995fbd5239497cb9e1797a3af51d3936 and g:f72a2d221539cede358f2487b94bc370c6fc44b5 Product: gcc Ve

[Bug c++/118661] [12 regression] Reading volatile qualified std::nullptr_t should be valid in a constant expression

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118661 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 regression] Reading |[12 regression] Reading

[Bug c++/118763] [12 regression] memory leak involving early return from statement expressions since r12-6325

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118763 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 regression] memory |[12 regression] memory leak

[Bug tree-optimization/118915] [12 Regression] Miscompile at -O2 since r5-4218-g73049af5fa62c7

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118915 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] |[12 Regression] Miscompile

[Bug target/118776] [12 regression] ICE when building xvid-1.3.7 with LTO (extract_insn, at recog.cc:2882)

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118776 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 regression] ICE when |[12 regression] ICE when

[Bug c++/119045] ICE when using _Complex accessors, in cxx_eval_store_expression, at cp/constexpr.cc:6418

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119045 --- Comment #8 from Jakub Jelinek --- Fixed also for 14.3 and 13.4.

[Bug libgcc/119151] [13 Regression] unwind-dw2-btree maintains separators wrong

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119151 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/119000] [OpenMP] Function parameter incorrectly reported as set but not used.

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119000 --- Comment #6 from Jakub Jelinek --- Fixed also for 14.3 and 13.4.

[Bug rtl-optimization/119785] [12 Regression] UBSAN errors in machmode.h on sparc

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119785 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] UBSAN|[12 Regression] UBSAN

[Bug c/119183] [12 Regression] Compilation takes a long time on semi big inner expression

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119183 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 Regression] |[12 Regression] Compilation

[Bug rtl-optimization/119291] [12 regression] wrong code at -O{2,3} on x86_64-linux-gnu

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119291 Jakub Jelinek changed: What|Removed |Added Summary|[12/13 regression] wrong|[12 regression] wrong code

[Bug c/119582] ICE in gimplify_expr, at gimplify.cc:18708 with -fsanitize=pointer-subtract

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119582 --- Comment #7 from Jakub Jelinek --- Fixed also for 13.4.

[Bug driver/119727] -freport-bug vs. ASLR

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119727 --- Comment #12 from Jakub Jelinek --- Fixed also for 13.4.

[Bug libgcc/119796] Atomic Operations Can Deadlock Without Hardware Support

2025-04-24 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119796 --- Comment #16 from Jakub Jelinek --- Fixed also for 13.4.

[Bug debug/119711] dw_attr_struct and dw_loc_descr_node are wasteful with padding

2025-04-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119711 --- Comment #5 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:1d52798ea907471b992616911ef4991ba704195f commit r16-106-g1d52798ea907471b992616911ef4991ba704195f Author: Jakub Jelinek Date: Th

[Bug target/119910] [15 regression] Commit 'combine: Allow 2->2 combinations...' causes regression in Snappy workload for -mcpu=neoverse-v2

2025-04-24 Thread jschmitz at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119910 --- Comment #3 from Jennifer Schmitz --- Yes, it seems to be an alignment problem: I took a look with perf at the hot sections and the assembly sequence is the same. But objdump of the benchmark executable showed that the number of nops differs

[Bug libstdc++/119918] formattable returns true for types other than char and wchar_t

2025-04-24 Thread tkaminsk at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119918 --- Comment #1 from Tomasz Kamiński --- This is similar to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119517.

[Bug libstdc++/119918] formattable returns true for types other than char and wchar_t

2025-04-24 Thread tkaminsk at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119918 Tomasz Kamiński changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/119918] New: formattable returns true for types other than char and wchar_t

2025-04-24 Thread tkaminsk at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119918 Bug ID: 119918 Summary: formattable returns true for types other than char and wchar_t Product: gcc Version: 14.1.0 Status: UNCONFIRMED Severity: normal