[Bug target/118320] [14 Regression] internal compiler error: Segmentation fault in aarch64-ldp-fusion.cc

2025-03-05 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118320 Alex Coplan changed: What|Removed |Added Assignee|rsandifo at gcc dot gnu.org|acoplan at gcc dot gnu.org --- Co

[Bug c++/119076] [15 Regression] ICE with Segmentation fault with modules due to char array in a template

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119076 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1

[Bug libstdc++/119121] [14 Regression] subrange conversion to pair-like does not work

2025-03-05 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119121 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/119121] [14 Regression] subrange conversion to pair-like does not work

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119121 --- Comment #3 from GCC Commits --- The releases/gcc-14 branch has been updated by Tomasz Kaminski : https://gcc.gnu.org/g:750d691077d96879068312dd4b25a51c1d6958c5 commit r14-11384-g750d691077d96879068312dd4b25a51c1d6958c5 Author: Tomasz KamiÅ

[Bug c++/101533] [12/13/14/15 Regression] ICE in gen_type_die_with_usage, at dwarf2out.c:25988

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101533 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9

[Bug libstdc++/71684] Memory leak with std::mutex and std::lock_guard on freebsd

2025-03-05 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71684 --- Comment #12 from Jonathan Wakely --- As suggested in comment 5, we might want to make the use of __gthread_mutex_destroy platform-specific, i.e. have a new config macro that says we need the destroy even when we use INIT. That way the change

[Bug tree-optimization/118953] [14 regression] Miscompile at -O2 since r14-2473-g602e824eec30a7

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118953 Jakub Jelinek changed: What|Removed |Added Summary|[14/15 regression] |[14 regression] Miscompile

[Bug ipa/101625] [12/13/14/15 Regression] ICE in modref_tree::merge with LTO since r11-3825-g71dbabccbfb295c8

2025-03-05 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101625 Richard Biener changed: What|Removed |Added Last reconfirmed|2025-01-29 00:00:00 |2025-3-5 --- Comment #8 from Richard B

[Bug rtl-optimization/118739] [15 Regression] wrong code at -O{s,3} with "-fno-tree-forwprop -fno-tree-vrp" on x86_64-linux-gnu since r15-268-g9dbff9c05520a7

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118739 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED CC|

[Bug fortran/107143] ICE: 'verify_gimple' failed (Error: non-trivial conversion in 'mem_ref')

2025-03-05 Thread vehre at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107143 Andre Vehreschild changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassig

[Bug target/119108] [15 Regression] AArch64 Commit 'vect: Force alignment peeling ...' (r15-6807-g68326d5d1a593d) causes regression in Snappy workload for -mcpu=neoverse-v2.

2025-03-05 Thread matmal01 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119108 --- Comment #7 from Matthew Malcomson --- FWIW I have managed to figure out what the difference between my internal build and the upstream one was -- my reproduction script has the line `-DCMAKE_BUILD_TYPE=Release` in it and the local build that

[Bug rtl-optimization/119115] [15 regression] RISC-V: miscompile at -O3 with zvl256b -fsigned-char -fwrapv since r15-1579-g792f97b44ff

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119115 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4

[Bug target/119108] [15 Regression] AArch64 Commit 'vect: Force alignment peeling ...' (r15-6807-g68326d5d1a593d) causes regression in Snappy workload for -mcpu=neoverse-v2.

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119108 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug libstdc++/119110] [15 regression] 25_algorithms/move/constrained.cc etc. FAIL

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119110 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/119115] [15 regression] RISC-V: miscompile at -O3 with zvl256b -fsigned-char -fwrapv since r15-1579-g792f97b44ff

2025-03-05 Thread rdapp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119115 --- Comment #5 from Robin Dapp --- The problematic vsetvl is vsetvli zero,a3,e16,m1,ta,ma which was a vsetvli a4,a3,e8,mf2,ta,ma vsetvli t1,a3,e8,mf2,ta,ma with the simple strategy.

[Bug c++/119059] [C++26] P3074R7 - Trivial unions

2025-03-05 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119059 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #2

[Bug middle-end/117932] [15 Regression] 100% compile-time slowdown from r15-518-g99b1daae18c095 for PR26854 testcase at -O2

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117932 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/117706] [15 regression] gcc.dg/ira-shrinkwrap-prep-1.c etc. XPASS

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117706 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/117270] [15 Regression] 9% exec time slowdown of 538.imagick_r on aarch64

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117270 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

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

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117088 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/116901] [15 Regression] pr110625_4.c fails on aarch64 since r15-3794-g2c04f175de4f39

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116901 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/118351] [15 Regression] 6% regression in 470.lbm_r in SPECCPU 2006 on AArch64 since r15-6661-gc5db3f50bdf34e

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118351 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug ipa/118318] [15 regression] ICE when building firefox-134.0 with PGO

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118318 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1

[Bug libgcc/117600] [15 regression] libgcc arm build doesn't respect --disable-werror

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117600 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/117705] [15 regression] g++.dg/vect/pr64410.cc and gcc.dg/tree-ssa/pr32964.c FAIL

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117705 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/116998] [15 Regression] 5% slowdown of 400.perlbench on AMD Zen3/4 since r15-3986-g3e1bd6470e4deb

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116998 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/117207] [15 Regression] gcc.target/powerpc/pr103515.c fail starting with r15-4225-g70c3db511ba14f

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117207 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/117092] [15 regression] gcc.target/aarch64/pr109072_1.c check-function-bodies s16x4_2 fail since r15-4235-gbcccc3221b838e

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117092 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/116761] [15 Regression] 4-6% slowdown of 465.tonto on AMD Zen3/4 since r15-3509-gd34cda72098867

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116761 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/119071] [12/13/14/15 Regression] Miscompile at -O2 since r10-7268

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119071 --- Comment #19 from GCC Commits --- The releases/gcc-12 branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:9496f5088111d9330bba2659b024f7e7a2175b4b commit r12-10977-g9496f5088111d9330bba2659b024f7e7a2175b4b Author: Jakub Jelinek

[Bug rtl-optimization/118739] [15 Regression] wrong code at -O{s,3} with "-fno-tree-forwprop -fno-tree-vrp" on x86_64-linux-gnu since r15-268-g9dbff9c05520a7

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118739 --- Comment #22 from GCC Commits --- The releases/gcc-12 branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:77172598dcb07b6ea71f4549917f2647eb34f38a commit r12-10976-g77172598dcb07b6ea71f4549917f2647eb34f38a Author: Uros Bizjak Da

[Bug rtl-optimization/118739] [15 Regression] wrong code at -O{s,3} with "-fno-tree-forwprop -fno-tree-vrp" on x86_64-linux-gnu since r15-268-g9dbff9c05520a7

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118739 --- Comment #21 from GCC Commits --- The releases/gcc-13 branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:3634a7d15d94590cef313f503a32d4698276fd04 commit r13-9413-g3634a7d15d94590cef313f503a32d4698276fd04 Author: Uros Bizjak Dat

[Bug rtl-optimization/119071] [12/13/14/15 Regression] Miscompile at -O2 since r10-7268

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119071 --- Comment #18 from GCC Commits --- The releases/gcc-13 branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:5ab16e594f29f2c1b4f4b54b2174de171be6c2a6 commit r13-9414-g5ab16e594f29f2c1b4f4b54b2174de171be6c2a6 Author: Jakub Jelinek D

[Bug rtl-optimization/119046] [15 Regression] Performance drop from not forming lane-wise FMLAs with Eigen library

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119046 --- Comment #5 from GCC Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:ff505948631713d8c62523005059b10e25343617 commit r15-7833-gff505948631713d8c62523005059b10e25343617 Author: Kyrylo Tkachov Date:

[Bug rtl-optimization/119046] [15 Regression] Performance drop from not forming lane-wise FMLAs with Eigen library

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119046 --- Comment #4 from GCC Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:db76482175c4e76db273d7fb3a00ae0f932529a6 commit r15-7832-gdb76482175c4e76db273d7fb3a00ae0f932529a6 Author: Kyrylo Tkachov Date:

[Bug c++/119123] ICE when building llvm-20.1.0 with -g

2025-03-05 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119123 Sam James changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug rtl-optimization/119046] [15 Regression] Performance drop from not forming lane-wise FMLAs with Eigen library

2025-03-05 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119046 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolutio

[Bug rtl-optimization/116398] [15 Regression] gcc.target/aarch64/ashltidisi.c fails since r15-268

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116398 Jakub Jelinek changed: What|Removed |Added CC||rguenth at gcc dot gnu.org,

[Bug target/119108] [15 Regression] AArch64 Commit 'vect: Force alignment peeling ...' (r15-6807-g68326d5d1a593d) causes regression in Snappy workload for -mcpu=neoverse-v2.

2025-03-05 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119108 Tamar Christina changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/119108] [15 Regression] AArch64 Commit 'vect: Force alignment peeling ...' (r15-6807-g68326d5d1a593d) causes regression in Snappy workload for -mcpu=neoverse-v2.

2025-03-05 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119108 --- Comment #4 from Tamar Christina --- (In reply to Matthew Malcomson from comment #3) > I only looked into VecSource/5/2, and unfortunately I looked into it on an > internal setup that compiles slightly differently. > > In that slightly diffe

[Bug target/119114] [14/15 regression] RISC-V: miscompile at -O3 since r14-4077-g86451305d8b

2025-03-05 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119114 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/119103] shift not demotated when shift amount range is known

2025-03-05 Thread gcc at haasn dot dev via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119103 --- Comment #16 from Niklas Haas --- (In reply to Alexander Monakov from comment #15) > (In reply to Niklas Haas from comment #12) > > Out of curiosity, is there a work-around that I could use to get current > > versions of GCC to compile the ri

[Bug lto/100010] [12/13/14/15 Regression] ICE in lto_output_node, at lto-cgraph.c:447 (-fdevirtualize-at-ltrans) since r6-6384-gceda2c69d5219719

2025-03-05 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100010 Richard Biener changed: What|Removed |Added Last reconfirmed|2021-12-24 00:00:00 |2025-3-5 --- Comment #11 from Richard

[Bug c++/118874] [15 regression] ICE in copy_rtx, at rtl.cc:372

2025-03-05 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118874 Jason Merrill changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org Last

[Bug tree-optimization/118953] [14/15 regression] Miscompile at -O2 since r14-2473-g602e824eec30a7

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118953 --- Comment #7 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:54da358ff51ded726fe7c026fa59c8db0a1b72ed commit r15-7831-g54da358ff51ded726fe7c026fa59c8db0a1b72ed Author: Jakub Jelinek Date: W

[Bug ipa/119009] [15 regression] AArch64: Commit 'Node clones share order' (r15-6345-g0895aef01c64c3) causes regression in Snappy workload for -mcpu=neoverse-v2 with LTO

2025-03-05 Thread jschmitz at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119009 --- Comment #4 from Jennifer Schmitz --- Thanks for looking into this. Indeed, the runtime has recovered in the meantime. From our side, we can close the PR.

[Bug middle-end/111551] Fix for PR106081 is not working with profile feedback on imagemagick

2025-03-05 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111551 Jan Hubicka changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug fortran/107143] ICE: 'verify_gimple' failed (Error: non-trivial conversion in 'mem_ref')

2025-03-05 Thread vehre at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107143 Andre Vehreschild changed: What|Removed |Added Status|ASSIGNED|WAITING --- Comment #3 from Andre V

[Bug rtl-optimization/116398] [15 Regression] gcc.target/aarch64/ashltidisi.c fails since r15-268

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116398 Jakub Jelinek changed: What|Removed |Added Summary|[15 Regression] |[15 Regression] |gcc.

[Bug rtl-optimization/118914] [15 Regression] rev16_2.c fails since r15-268

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118914 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/118610] [15 regression] gcc.dg/pr85467.c FAILs

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118610 --- Comment #4 from Jeffrey A. Law --- Given the range in question this seems relevant: ommit 01339d29b7663d85eea6145eac2b1ad1da428c11 Author: Vladimir N. Makarov Date: Tue Jan 28 08:37:33 2025 -0500 [PR118663][LRA]: Change secondary me

[Bug rtl-optimization/116398] [15 Regression] gcc.target/aarch64/ashltidisi.c fails since r15-268

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116398 --- Comment #7 from Jakub Jelinek --- BTW, in gcc 14 we applied the PR101523 in Fedora with a hack to only start rejecting these simplifications with no i2 modifications after accepting 1000 of those in a function (so get the PR101523 compile ti

[Bug middle-end/111551] Fix for PR106081 is not working with profile feedback on imagemagick

2025-03-05 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111551 --- Comment #3 from Jan Hubicka --- With LTO the situation seems pretty much the same 21.23% imagick_r_peak. imagick_r_peak.trunk-pgolto-Ofast-native-m64 [.] MorphologyApply.cold 14.30% imagick_r_peak. imagick_r_peak.trunk-nop

[Bug target/115842] [15 Regression] 6.5% slowdown of 548.exchange2_r on Intel Ice Lake

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115842 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/115118] [15 Regression] 5-13% slowdown of 470.lbm on zen4

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115118 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug sanitizer/108083] [12/13/14/15 regression] Missed memory leak detection (code with memory leak does not get triggered when I run the executable)

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108083 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/118232] [12/13/14/15 regression] wrong union member size identification in -Os optimization, starting from gcc 11 till current

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118232 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug tree-optimization/111750] [12/13/14/15 regression] Spurious -Warray-bounds warning when using member function pointers

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111750 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug libstdc++/116140] [15 Regression] 5-10% slowdown of 483.xalancbmk and 523.xalancbmk_r since r15-2356-ge69456ff9a54ba

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116140 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/116078] [15 Regression] 10-12% slowdown of 436.cactusADM on AMD Zen2 since r15-2187-g838999bb23303e

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116078 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/115835] [15 regression] FAIL: gcc.target/s390/section-anchors.c since r15-1579-g792f97b44ffc5e

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115835 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug testsuite/102954] [12/13/14/15 regression] gcc.dg/vect/pr33804.c XPASSes

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102954 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug libstdc++/115218] The conversion constructor of concat_view::iterator always default-constructs variant

2025-03-05 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115218 --- Comment #9 from 康桓瑋 --- (In reply to Patrick Palka from comment #8) > Fixed, thanks! The fix for LWG 4082 is the missing viewable_range constraint for one pack case.

[Bug target/118942] [14/15 Only] vld1q_s{8,16}_x{3,4} use incorrect pointer type since they were added with r14-7202-gc8ec3e1327cb1e

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118942 --- Comment #4 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Earnshaw : https://gcc.gnu.org/g:6e17b356a78635e66d1a895b86fbcc0bde0589bb commit r14-11385-g6e17b356a78635e66d1a895b86fbcc0bde0589bb Author: Hannes Brau

[Bug c++/118874] [15 regression] ICE in copy_rtx, at rtl.cc:372

2025-03-05 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118874 --- Comment #19 from Jason Merrill --- (In reply to Jason Merrill from comment #17) > I wonder about moving much of the return_temp handling to > gimplify_modify_expr... This runs into ordering trouble with cp_gimplify_init_expr, which elides t

[Bug testsuite/116080] [15 regression] New tests from r15-2233-g8d1af8f904a0c0 fail

2025-03-05 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116080 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2

[Bug target/118942] [14/15 Only] vld1q_s{8,16}_x{3,4} use incorrect pointer type since they were added with r14-7202-gc8ec3e1327cb1e

2025-03-05 Thread rearnsha at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118942 Richard Earnshaw changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/98533] [12/13/14/15 Regression] ICE when building actiona with -g ('verify_type' failed) with lambda as default (method) argument in a template member function

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98533 --- Comment #15 from Jakub Jelinek --- struct S { template void foo (int = [] {}) const; }; struct T { static void bar (const S &); }; The earlier finish_member_declaration calls are followed by finish_struct -> finish_struct_1 -> finish_st

[Bug c++/119129] [14/15 Regression] ICE: in keep_template_parm, at cp/pt.cc:11115

2025-03-05 Thread eczbek.void at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119129 --- Comment #2 from eczbek.void at gmail dot com --- Is the ice-on-invalid-code tag correct? The code looks valid to me and it seems to compile on Clang.

[Bug c++/117364] [12/13/14 Regression] [coroutines] Use of triggers an ICE on sparc

2025-03-05 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117364 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org Known to

[Bug fortran/119118] substring with negative start index

2025-03-05 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119118 anlauf at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFI

[Bug c++/119129] ICE: in keep_template_parm, at cp/pt.cc:11115

2025-03-05 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119129 Patrick Palka changed: What|Removed |Added Target Milestone|14.3|--- Keywords|ice-on-invalid-c

[Bug c++/98533] [12/13/14/15 Regression] ICE when building actiona with -g ('verify_type' failed) with lambda as default (method) argument in a template member function

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98533 --- Comment #16 from Jakub Jelinek --- If the presence in TYPE_FIELDS is desirable, perhaps either we should repeat fixup_type_variants (or just update TYPE_FIELDS on all variants manually) in the if (--parser->num_classes_being_defined == 0) blo

[Bug target/119131] [15 Regression] ICE: in get_attr_type, at config/aarch64/aarch64.md:17054 at -O2 since r15-6660

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119131 --- Comment #2 from Jakub Jelinek --- In cmpelim dump I still see (insn 176 7 8 2 (set (reg:SD 47 v15 [207]) (const_double:SD 0E-101 [N/A])) "pr119131.c":11:24 78 {*movsd_aarch64} (expr_list:REG_EQUIV (const_double:SD 0E-101 [N/A])

[Bug fortran/119118] substring with negative start index

2025-03-05 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119118 --- Comment #6 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #5) > (In reply to anlauf from comment #3) > > diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc > > index fbe7333fd71..ed29623fcdf 100644 > > ---

[Bug sanitizer/119132] off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral

2025-03-05 Thread kees at outflux dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132 --- Comment #4 from Kees Cook --- (In reply to Andrew Pinski from comment #2) > Take the address of one outside of the array is valid and well defined. > > That is: > &p->array[3]; > > is always valid and well defined. This isn't about taking

[Bug sanitizer/119132] off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral

2025-03-05 Thread kees at outflux dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132 Kees Cook changed: What|Removed |Added Resolution|INVALID |--- Status|RESOLVED

[Bug sanitizer/119132] off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral

2025-03-05 Thread kees at outflux dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132 --- Comment #1 from Kees Cook --- And for reference, this is built with: -O2 -Wall -fstrict-flex-arrays=3 -fsanitize=bounds

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

2025-03-05 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |16.0 --- Comment #10 from Jonathan Wa

[Bug libstdc++/119110] [15 regression] 25_algorithms/move/constrained.cc etc. FAIL

2025-03-05 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119110 --- Comment #3 from Jonathan Wakely --- I hope this is fixed now.

[Bug libstdc++/115402] std::atomic_ref compile-error in compare_exchange_[weak/strong]() and wait()

2025-03-05 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115402 Jonathan Wakely changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |dangelog at gmail dot com

[Bug sanitizer/119132] New: off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral

2025-03-05 Thread kees at outflux dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132 Bug ID: 119132 Summary: off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug sanitizer/119132] off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral

2025-03-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/113076] [14] RISC-V: gfortran.dg/dec_io_1.f90 runtime error after r14-4972-g8aa47713701

2025-03-05 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113076 Vladimir Makarov changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org --- Comm

[Bug sanitizer/119132] off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral

2025-03-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132 --- Comment #3 from Andrew Pinski --- On &p->array[size + 1]; The instrument is to make sure that would form a valid range of the index. Which is only 0...size. The instrumentation is not done on the pointer deference later on either.

[Bug sanitizer/119132] off-by-one error in -fsanitizer=bounds when addressing a pointer instead of an integral

2025-03-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug modula2/118998] Rotate of a packetset causes different types to binary operator error

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118998 --- Comment #3 from GCC Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:1b43154b90be6a2f691b98d4e395c07ac6c7045c commit r15-7845-g1b43154b90be6a2f691b98d4e395c07ac6c7045c Author: Gaius Mulley Date: Wed

[Bug target/119130] New: Results of vec_pack_to_short_fp32 intrinsic are not in the expected order on big-endian POWER9

2025-03-05 Thread john_platts at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119130 Bug ID: 119130 Summary: Results of vec_pack_to_short_fp32 intrinsic are not in the expected order on big-endian POWER9 Product: gcc Version: 14.2.0 Status: UNCONFIRMED

[Bug middle-end/95507] [meta-bug] bogus/missing -Wnonnull

2025-03-05 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95507 Bug 95507 depends on bug 115580, which changed state. Bug 115580 Summary: [12/13 regression] null pointer warning from an unevaluated context https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115580 What|Removed |Ad

[Bug c++/115580] [12/13/14/15 regression] null pointer warning from an unevaluated context

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115580 --- Comment #6 from GCC Commits --- The releases/gcc-14 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:8c635072ae68f60f14333cf113e75fa25a55becf commit r14-11387-g8c635072ae68f60f14333cf113e75fa25a55becf Author: Marek Polacek

[Bug c++/115580] [12/13 regression] null pointer warning from an unevaluated context

2025-03-05 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115580 Marek Polacek changed: What|Removed |Added Summary|[12/13/14/15 regression]|[12/13 regression] null

[Bug target/119131] [15 Regression] ICE: in get_attr_type, at config/aarch64/aarch64.md:17054 at -O2 since r15-6660

2025-03-05 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119131 Jakub Jelinek changed: What|Removed |Added Summary|[15 Regression] ICE: in |[15 Regression] ICE: in

[Bug fortran/119118] substring with negative start index

2025-03-05 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119118 --- Comment #4 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #3) > The following adjustment to the logic around the bounds-checking code > fixes the issue: > > diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr

[Bug ipa/116572] [14/15 Regression] Using a std::string passed to a virtual member function of a side-casted pointer spuriously ICEs (wrong code with checking disable)

2025-03-05 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116572 Jason Merrill changed: What|Removed |Added Component|c++ |ipa CC|

[Bug c++/117364] [12/13/14 Regression] [coroutines] Use of triggers an ICE on sparc

2025-03-05 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117364 --- Comment #8 from Iain Sandoe --- (In reply to Jason Merrill from comment #7) > Fixed for GCC 15 so far. The ramp generation is completely different in > earlier versions, the code that would need to change in 14 and below is in > morph_fn_to

[Bug c++/115580] [12/13/14/15 regression] null pointer warning from an unevaluated context

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115580 --- Comment #5 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:459c8a55567b06522e4b9cc0a4ef62f9d3024526 commit r15-7839-g459c8a55567b06522e4b9cc0a4ef62f9d3024526 Author: Marek Polacek Date: Tu

[Bug target/119131] New: [15 Regression] ICE: in get_attr_type, at config/aarch64/aarch64.md:17054 at -O2

2025-03-05 Thread zsojka at seznam dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119131 Bug ID: 119131 Summary: [15 Regression] ICE: in get_attr_type, at config/aarch64/aarch64.md:17054 at -O2 Product: gcc Version: 15.0 Status: UNCONFIRMED Keyword

[Bug fortran/119118] substring with negative start index

2025-03-05 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119118 --- Comment #5 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #3) > diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc > index fbe7333fd71..ed29623fcdf 100644 > --- a/gcc/fortran/trans-expr.cc > +++ b/gcc/fort

[Bug libstdc++/119110] [15 regression] 25_algorithms/move/constrained.cc etc. FAIL

2025-03-05 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119110 --- Comment #2 from GCC Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:c21d5a3591fd761872e18278e1cd8ec18e36d4cb commit r15-7842-gc21d5a3591fd761872e18278e1cd8ec18e36d4cb Author: Jonathan Wakely Date:

[Bug rtl-optimization/119127] [15 Regression] ICE in decompose, at rtl.h:2312 during RTL pass: late_combine

2025-03-05 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119127 Sam James changed: What|Removed |Added Target Milestone|--- |15.0

<    1   2   3   >