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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119012 --- Comment #22 from Levi Zim --- This no longer reproduces for gcc 15.1.1+r7+gf36ec88aa85a. I am not sure if the underlying bug is solved or the trigger no longer triggers.

[Bug libstdc++/120171] New: Consider using custom glibc locales for testing std::locale facets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120171 Bug ID: 120171 Summary: Consider using custom glibc locales for testing std::locale facets Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #4 from Richard Biener --- Note with "vectorizing" prefetches I meant adjusting the prefetched address, "vectorizing" it as an induction but only prefetching on the first (or last?) address of the vector induction vector. Aka simply

[Bug libstdc++/120170] [meta-bug] C++ std::locale

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120170 Bug 120170 depends on bug 96322, which changed state. Bug 96322 Summary: 22_locale/numpunct/members/char/3.cc is outdated: expects grouping=0, actual=3 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96322 What|Removed

[Bug libstdc++/120171] Consider using custom glibc locales for testing std::locale facets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120171 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug libfortran/120152] [15/16 Regression] libgfortran ABI problem starting with r15-4124

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120152 --- Comment #3 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:66f5f03853035cc917627e7d044bff8ccd9eca3f commit r16-471-g66f5f03853035cc917627e7d044bff8ccd9eca3f Author: Jakub Jelinek Date: Th

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #5 from Tamar Christina --- (In reply to Richard Biener from comment #4) > Note with "vectorizing" prefetches I meant adjusting the prefetched address, > "vectorizing" it as an induction but only prefetching on the first (or > last?)

[Bug libstdc++/64797] 22_locale/conversions/string/2.cc FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64797 Jonathan Wakely changed: What|Removed |Added CC||danglin at gcc dot gnu.org --- Comment

[Bug libfortran/120153] Missing UINTEGER symbols

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120153 --- Comment #4 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:0ca51bd433869037061bb72d5b6872e423856189 commit r15-9640-g0ca51bd433869037061bb72d5b6872e423856189 Author: Jakub Jelinek

[Bug libfortran/120153] Missing UINTEGER symbols

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120153 --- Comment #3 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:66f5f03853035cc917627e7d044bff8ccd9eca3f commit r16-471-g66f5f03853035cc917627e7d044bff8ccd9eca3f Author: Jakub Jelinek Date: Th

[Bug libfortran/120158] Incorrect UNSIGNED maxval/maxloc etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120158 --- Comment #5 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:7317c72b028e057ddbe918ff6968e5e586a35850 commit r15-9642-g7317c72b028e057ddbe918ff6968e5e586a35850 Author: Jakub Jelinek

[Bug libstdc++/64846] FAIL: 22_locale/conversions/string/2.cc execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64846 Jonathan Wakely changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRM

[Bug libfortran/120158] Incorrect UNSIGNED maxval/maxloc etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120158 --- Comment #3 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:66f5f03853035cc917627e7d044bff8ccd9eca3f commit r16-471-g66f5f03853035cc917627e7d044bff8ccd9eca3f Author: Jakub Jelinek Date: Th

[Bug libfortran/120152] [15/16 Regression] libgfortran ABI problem starting with r15-4124

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120152 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug preprocessor/116047] C preprocessor bug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116047 --- Comment #7 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bfcb5da69a41f7a5e41faab39b763d9d7c8bd2ea commit r15-9638-gbfcb5da69a41f7a5e41faab39b763d9d7c8bd2ea Author: Jakub Jelinek

[Bug libfortran/120158] Incorrect UNSIGNED maxval/maxloc etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120158 --- Comment #4 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d4fd651d23b007fc9cd93a9300afab21d6dec2ee commit r15-9641-gd4fd651d23b007fc9cd93a9300afab21d6dec2ee Author: Jakub Jelinek

[Bug preprocessor/120061] [14 Regression] libqt6webengine fails static_assert (__LINE__ == 470, ...)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120061 --- Comment #22 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bfcb5da69a41f7a5e41faab39b763d9d7c8bd2ea commit r15-9638-gbfcb5da69a41f7a5e41faab39b763d9d7c8bd2ea Author: Jakub Jelinek

[Bug preprocessor/108900] [libcpp] cpp gives wrong line number information with a file huge number of lines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108900 --- Comment #20 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bfcb5da69a41f7a5e41faab39b763d9d7c8bd2ea commit r15-9638-gbfcb5da69a41f7a5e41faab39b763d9d7c8bd2ea Author: Jakub Jelinek

[Bug libstdc++/120170] [meta-bug] C++ std::locale

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120170 Bug 120170 depends on bug 64846, which changed state. Bug 64846 Summary: FAIL: 22_locale/conversions/string/2.cc execution test https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64846 What|Removed |Added ---

[Bug libfortran/120158] Incorrect UNSIGNED maxval/maxloc etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120158 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Target Milestone|---

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #6 from Richard Biener --- (In reply to Tamar Christina from comment #5) > The given example is an easy one to drop, but I wonder what would happen if > the block had other instructions too > > void foo(double * restrict a, double *

[Bug libfortran/120152] [15/16 Regression] libgfortran ABI problem starting with r15-4124

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120152 --- Comment #4 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:9d19251042f14fe84a5edc82b1a2b49ace6da6a1 commit r15-9639-g9d19251042f14fe84a5edc82b1a2b49ace6da6a1 Author: Jakub Jelinek

[Bug libfortran/120153] Missing UINTEGER symbols

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120153 --- Comment #5 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:7317c72b028e057ddbe918ff6968e5e586a35850 commit r15-9642-g7317c72b028e057ddbe918ff6968e5e586a35850 Author: Jakub Jelinek

[Bug libfortran/120153] Missing UINTEGER symbols

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120153 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Target Milestone|---

[Bug libstdc++/120170] [meta-bug] C++ std::locale

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120170 Bug 120170 depends on bug 112351, which changed state. Bug 112351 Summary: libstdc++ locale init doesn't handle __gthread_once failure https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112351 What|Removed |Added ---

[Bug libstdc++/112351] libstdc++ locale init doesn't handle __gthread_once failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112351 Richard Biener changed: What|Removed |Added Target Milestone|--- |13.4 Resolution|---

[Bug libstdc++/112351] libstdc++ locale init doesn't handle __gthread_once failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112351 --- Comment #6 from Richard Biener --- (In reply to Jonathan Wakely from comment #5) > Richi, do you plan to backport this to gcc-13 and maybe gcc-12? Or should we > close it? I have been patching our gcc13 for this for quite some time so let m

[Bug cobol/119217] cobol: build broken on non-linux by unguarded use of Linux-specific facilities.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119217 --- Comment #19 from GCC Commits --- The master branch has been updated by Rainer Orth : https://gcc.gnu.org/g:1df8fffba30bf4022dda762bf61acf16ac704c67 commit r16-469-g1df8fffba30bf4022dda762bf61acf16ac704c67 Author: Rainer Orth Date: Thu M

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #3 from Tamar Christina --- (In reply to Tamar Christina from comment #2) > (In reply to Richard Biener from comment #1) > > As of today this is a job for the vectorizer if-conversion pass then. > > > > OTOH I believe we should work

[Bug tree-optimization/120122] [14/15 Regression] wrong code due to VCE of bool being pulled out of loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120122 Andrew Pinski changed: What|Removed |Added Summary|[14/15/16 Regression] wrong |[14/15 Regression] wrong

[Bug libstdc++/120170] New: [meta-bug] C++ std::locale

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120170 Bug ID: 120170 Summary: [meta-bug] C++ std::locale Product: gcc Version: unknown Status: UNCONFIRMED Keywords: meta-bug Severity: normal Priority: P3

[Bug libstdc++/96322] 22_locale/numpunct/members/char/3.cc is outdated: expects grouping=0, actual=3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96322 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug libstdc++/5499] True name and named locales

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=5499 --- Comment #4 from Jonathan Wakely --- numpunct::_M_initialize_numpunct in config/locale/gnu/numeric_members.cc says: // NB: There is no way to extract this info from posix locales. // _M_truename = __nl_langinfo_l(YESSTR, __cloc);

[Bug libstdc++/65909] check_v3_target_namedlocale blows up on targets that don't support command-line arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65909 Jonathan Wakely changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #7 from Tamar Christina --- (In reply to Richard Biener from comment #6) > (In reply to Tamar Christina from comment #5) > > The given example is an easy one to drop, but I wonder what would happen if > > the block had other instruct

[Bug libstdc++/51018] Test failures on NetBSD

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51018 Jonathan Wakely changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug preprocessor/120061] [14 Regression] libqt6webengine fails static_assert (__LINE__ == 470, ...)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120061 --- Comment #23 from GCC Commits --- The releases/gcc-14 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:8cbe033a8a88fe6437cc5d343ae0ddf8dd3455c8 commit r14-11749-g8cbe033a8a88fe6437cc5d343ae0ddf8dd3455c8 Author: Jakub Jelinek

[Bug preprocessor/116047] C preprocessor bug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116047 --- Comment #8 from GCC Commits --- The releases/gcc-14 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:8cbe033a8a88fe6437cc5d343ae0ddf8dd3455c8 commit r14-11749-g8cbe033a8a88fe6437cc5d343ae0ddf8dd3455c8 Author: Jakub Jelinek

[Bug libstdc++/65909] check_v3_target_namedlocale blows up on targets that don't support command-line arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65909 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #9 from Tamar Christina --- (In reply to rguent...@suse.de from comment #8) > On Thu, 8 May 2025, tnfchris at gcc dot gnu.org wrote: > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 > > > > --- Comment #7 from Tamar Christ

[Bug libfortran/120152] [15/16 Regression] libgfortran ABI problem starting with r15-4124

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120152 --- Comment #5 from GCC Commits --- The releases/gcc-15 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:7317c72b028e057ddbe918ff6968e5e586a35850 commit r15-9642-g7317c72b028e057ddbe918ff6968e5e586a35850 Author: Jakub Jelinek

[Bug preprocessor/120061] [14 Regression] libqt6webengine fails static_assert (__LINE__ == 470, ...)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120061 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/112351] libstdc++ locale init doesn't handle __gthread_once failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112351 --- Comment #5 from Jonathan Wakely --- Richi, do you plan to backport this to gcc-13 and maybe gcc-12? Or should we close it?

[Bug tree-optimization/117965] phiprop fails in some cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117965 --- Comment #14 from Richard Biener --- Andrew, are you still planning to address this? Otherwise I'll give it a stab.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119012 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org See Als

[Bug libstdc++/52389] Allocation/deallocation across DLL boundary in std::locale

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52389 Jonathan Wakely changed: What|Removed |Added Blocks||120170 Status|NEW

[Bug driver/120148] -fno-builtin suppresses -Wformat warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120148 --- Comment #3 from Sam James --- -> https://sourceforge.net/p/valgrind/mailman/message/59181622/

[Bug c++/120172] New: Preprocessor error leads to cascading failures in standard header instantiations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120172 Bug ID: 120172 Summary: Preprocessor error leads to cascading failures in standard header instantiations Product: gcc Version: 16.0 Status: UNCONFIRMED Severit

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #8 from rguenther at suse dot de --- On Thu, 8 May 2025, tnfchris at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 > > --- Comment #7 from Tamar Christina --- > (In reply to Richard Biener from comme

[Bug target/119327] [12/13/14 Regression] -Os breaks inlining: raw_hash_set.h: error: inlining failed in call to 'always_inline': target specific option mismatch since r12-5920

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119327 --- Comment #16 from GCC Commits --- The releases/gcc-14 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:cdf689a1f12e887c22c9989e6728ffac981f71ce commit r14-11750-gcdf689a1f12e887c22c9989e6728ffac981f71ce Author: Jakub Jelinek

[Bug target/97786] rs6000 isinf etc. are pretty horrible

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97786 --- Comment #7 from Surya Kumari Jangala --- Hi Segher, Thanks for the pointers! We can optimize the code further and remove the branch completely. For P10: xststdcdp 0,1,48 setnbc 9,32 setbc 3,34 isel 3,9,3,2 blr Fo

[Bug target/119327] [12/13 Regression] -Os breaks inlining: raw_hash_set.h: error: inlining failed in call to 'always_inline': target specific option mismatch since r12-5920

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119327 Jakub Jelinek changed: What|Removed |Added Summary|[12/13/14 Regression] -Os |[12/13 Regression] -Os

[Bug fortran/120173] New: [OpenACC][gcn-offload] wrong 'firstprivate' with 'acc parallel async' [modified libgomp.oacc-fortran/lib-13.f90]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120173 Bug ID: 120173 Summary: [OpenACC][gcn-offload] wrong 'firstprivate' with 'acc parallel async' [modified libgomp.oacc-fortran/lib-13.f90] Product: gcc Version: 16

[Bug libstdc++/112351] libstdc++ locale init doesn't handle __gthread_once failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112351 --- Comment #7 from GCC Commits --- The releases/gcc-13 branch has been updated by Richard Biener : https://gcc.gnu.org/g:351ac78e48fa897080cf8bbb71618df9c428ad30 commit r13-9643-g351ac78e48fa897080cf8bbb71618df9c428ad30 Author: Richard Biener

[Bug tree-optimization/116352] [15 regression] ICE when building opencv-4.9.0 (error: definition in block 208 does not dominate use in block 188) since r15-2820-gab18785840d7b8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116352 --- Comment #22 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:1e8bd720b1a618a39e2a41eec05e935c32d295f3 commit r16-473-g1e8bd720b1a618a39e2a41eec05e935c32d295f3 Author: Richard Biener Date:

[Bug c++/120174] New: ICE (Segfault) in GCC when passing array of class to generic lambda taking decltype of lambda with -std=c++20

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120174 Bug ID: 120174 Summary: ICE (Segfault) in GCC when passing array of class to generic lambda taking decltype of lambda with -std=c++20 Product: gcc Version: 16.0

[Bug c++/120125] [15/16 Regression] ICE in add_to_same_comdat_group when using -Os or -fdeclone-ctor-dtor since r15-521-g6ad7ca1bb90573

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120125 --- Comment #5 from Jakub Jelinek --- The WIP patch looks reasonable to me. On which testcase you see something weird? On the #c1 I don't see anything wrong.

[Bug c/120175] New: Performance: compiling a program with using a library slows other code.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120175 Bug ID: 120175 Summary: Performance: compiling a program with using a library slows other code. Product: gcc Version: unknown Status: UNCONFIRMED Severity: nor

[Bug c++/118388] Segmentation fault in invalid friend declaration with default argument with -fpermissive

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118388 --- Comment #4 from Simon Martin --- We ended up doing a different fix for #118319 and the case I mentionned in the initial comment does not ICE, but the underlying problem still exists. I ran the c++ testsuite with the use of -fpermissive for

[Bug c/120175] Performance: compiling a program with using a library slows other code.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120175 newbie-02 changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug tree-optimization/120043] [15 Regression] wrong code at -O{s,2,3} with -fallow-store-data-races on x86_64-linux-gnu since r15-1391-g4b75ed33fa5fd6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120043 Richard Biener changed: What|Removed |Added Known to fail||15.1.0 Summary|[15/16 Regre

[Bug tree-optimization/120043] [15/16 Regression] wrong code at -O{s,2,3} with -fallow-store-data-races on x86_64-linux-gnu since r15-1391-g4b75ed33fa5fd6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120043 --- Comment #5 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:93586e5d51188bf71f4f8fae4ee94ff631740f24 commit r16-472-g93586e5d51188bf71f4f8fae4ee94ff631740f24 Author: Richard Biener Date:

[Bug gcov-profile/120086] FAIL: gcc.misc-tests/gcov-29.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120086 --- Comment #15 from Jørgen Kvalsvik --- I don't know why it's only defined for rtems, but I would imagine it's either an oversight, or that it's the only target with libatomic support without hardware atomics. Is there a libatomic for hppa, or

[Bug preprocessor/108900] [libcpp] cpp gives wrong line number information with a file huge number of lines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108900 --- Comment #21 from GCC Commits --- The releases/gcc-14 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:8cbe033a8a88fe6437cc5d343ae0ddf8dd3455c8 commit r14-11749-g8cbe033a8a88fe6437cc5d343ae0ddf8dd3455c8 Author: Jakub Jelinek

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119610 --- Comment #8 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:a9d390ab17d9395ce20e899ef0180052ed79d332 commit r14-11751-ga9d390ab17d9395ce20e899ef0180052ed79d332 Author: Richard Sa

[Bug target/120169] [m68k] internal compiler error: in maybe_record_trace_start, at dwarf2cfi.cc:2591 with LRA enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120169 --- Comment #2 from Andreas Schwab --- Inconsistent CFI state! SHOULD have: .cfi_def_cfa 15, 16 .cfi_offset 2, -16 .cfi_offset 10, -12 .cfi_offset 11, -8 .cfi_offset 24, -4 DO have: .cfi_def_cfa 15

[Bug tree-optimization/120176] New: Missed reduction chain vectorization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120176 Bug ID: 120176 Summary: Missed reduction chain vectorization Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimi

[Bug c++/120125] [15/16 Regression] ICE in add_to_same_comdat_group when using -Os or -fdeclone-ctor-dtor since r15-521-g6ad7ca1bb90573

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120125 --- Comment #6 from Nathaniel Shead --- Created attachment 61367 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61367&action=edit clone-4_b.s This is the testcase I've been using: $ cat ~/t/modules/clone-4_a.C // PR c++/120125 // { dg-ad

[Bug tree-optimization/120089] [15/16 regression] GCC miscompiles VK-GL-CTS (on aarch64) with -O3 since r15-7533-g589d79e6268b05

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120089 --- Comment #27 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:9def392a1b63a198d15d972f73b4afc888389d7c commit r16-460-g9def392a1b63a198d15d972f73b4afc888389d7c Author: Richard Biener Date:

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug preprocessor/119753] gcc -E is not POSIX-compliant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119753 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #8

[Bug ada/120110] Instantiation error record aggregate must use (), not []

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120110 --- Comment #3 from Pascal Pignard --- Thanks Eric for your quick answer. Agreed, especially since GNAT 15 is available now with Alire pre-release: https://forum.ada-lang.io/t/gnat-fsf-15-available-in-alire-pre-release/2038

[Bug tree-optimization/116938] move_stmt in phiopt should use rewrite_to_defined_overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116938 --- Comment #5 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:bac74b0d0141a440275797a059c2b43978cd9e1c commit r16-466-gbac74b0d0141a440275797a059c2b43978cd9e1c Author: Andrew Pinski Date: Thu

[Bug tree-optimization/120164] GCC fails vectorization when using conditional __builtin_prefetch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 --- Comment #2 from Tamar Christina --- (In reply to Richard Biener from comment #1) > As of today this is a job for the vectorizer if-conversion pass then. > > OTOH I believe we should work towards vectorizing the prefetches themselves > rathe

[Bug cobol/119217] cobol: build broken on non-linux by unguarded use of Linux-specific facilities.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119217 --- Comment #17 from GCC Commits --- The master branch has been updated by Rainer Orth : https://gcc.gnu.org/g:aacaa3b13bca508cb6cb803d11cb942b2de8c0db commit r16-463-gaacaa3b13bca508cb6cb803d11cb942b2de8c0db Author: Rainer Orth Date: Thu M

[Bug ipa/120146] [15/16 Regression] ICE: SIGSEGV in all_refs_explicit_p (cgraph.h:3201) with -O -fopenacc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120146 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:b38e3a7196d25bc8bcb1fe55da7663745cea9470 commit r16-464-gb38e3a7196d25bc8bcb1fe55da7663745cea9470 Author: Richard Biener Date:

[Bug tree-optimization/116939] rewrite_to_defined_overflow/gimple_with_undefined_signed_overflow should also rewrite VCEs (from/to integral types) into casts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116939 --- Comment #4 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:f2bb7ffe84840d8f4ba6c0e5acdbbad8ca9d3603 commit r16-465-gf2bb7ffe84840d8f4ba6c0e5acdbbad8ca9d3603 Author: Andrew Pinski Date: Thu

[Bug tree-optimization/120122] [14/15/16 Regression] wrong code due to VCE of bool being pulled out of loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120122 --- Comment #2 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:f2bb7ffe84840d8f4ba6c0e5acdbbad8ca9d3603 commit r16-465-gf2bb7ffe84840d8f4ba6c0e5acdbbad8ca9d3603 Author: Andrew Pinski Date: Thu

[Bug tree-optimization/116938] move_stmt in phiopt should use rewrite_to_defined_overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116938 Andrew Pinski changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/116938] move_stmt in phiopt should use rewrite_to_defined_overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116938 Bug 116938 depends on bug 116939, which changed state. Bug 116939 Summary: rewrite_to_defined_overflow/gimple_with_undefined_signed_overflow should also rewrite VCEs (from/to integral types) into casts https://gcc.gnu.org/bugzilla/show_bug.cgi?

[Bug cobol/119217] cobol: build broken on non-linux by unguarded use of Linux-specific facilities.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119217 --- Comment #18 from GCC Commits --- The master branch has been updated by Rainer Orth : https://gcc.gnu.org/g:12d6fa2a21140166181ae3be7711d60e62c569d7 commit r16-467-g12d6fa2a21140166181ae3be7711d60e62c569d7 Author: Rainer Orth Date: Thu M

[Bug tree-optimization/120122] [14/15 Regression] wrong code due to VCE of bool being pulled out of loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120122 Bug 120122 depends on bug 116939, which changed state. Bug 116939 Summary: rewrite_to_defined_overflow/gimple_with_undefined_signed_overflow should also rewrite VCEs (from/to integral types) into casts https://gcc.gnu.org/bugzilla/show_bug.cgi?

[Bug tree-optimization/116939] rewrite_to_defined_overflow/gimple_with_undefined_signed_overflow should also rewrite VCEs (from/to integral types) into casts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116939 Andrew Pinski changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug target/119832] RISC-V: Redundant floating point rounding mode store/restore

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119832 Kito Cheng changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libfortran/120158] Incorrect UNSIGNED maxval/maxloc etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120158 --- Comment #2 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:8c73c99b6a8c3a562fef360bc269bd60bab36076 commit r16-468-g8c73c99b6a8c3a562fef360bc269bd60bab36076 Author: Jakub Jelinek Date: Th

[Bug tree-optimization/119155] [12/13/14 Regression] Aligned vector element accesses emitted for packed struct access

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119155 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/120177] ICE in lra_constraints, "maximum number of generated reload insns" with inline assembly using x87 instructions (finitq, fldq, fst) — 13.3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120177 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code, |

[Bug target/120169] [m68k] internal compiler error: in maybe_record_trace_start, at dwarf2cfi.cc:2591 with LRA enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120169 --- Comment #3 from Andreas Schwab --- Workaround: -fno-combine-stack-adjustments

[Bug c/120181] New: Bug in alpha jump tables

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 Bug ID: 120181 Summary: Bug in alpha jump tables Product: gcc Version: 14.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee:

[Bug c/120180] [OpenMP] ICE in C (c_parser_consume_token) / C++ cp_parser_skip_to_pragma_eol in error recovery for metadirective

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120180 mcccs at gmx dot com changed: What|Removed |Added CC||mcccs at gmx dot com --- Comment

[Bug c++/120125] [15/16 Regression] ICE in add_to_same_comdat_group when using -Os or -fdeclone-ctor-dtor since r15-521-g6ad7ca1bb90573

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120125 Nathaniel Shead changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigne

[Bug gcov-profile/120086] FAIL: gcc.misc-tests/gcov-29.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120086 --- Comment #16 from John David Anglin --- Your patch works for me: https://gcc.gnu.org/pipermail/gcc-testresults/2025-May/846366.html

[Bug c++/120174] ICE (Segfault) in GCC when passing array of class to generic lambda taking decltype of lambda with -std=c++20

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120174 --- Comment #2 from mcccs at gmx dot com --- Actually this is most likely an original bug because unlike other bugs that started with the same commit, this one segfaults without printing any stacktrace.

[Bug target/117818] [12/13/14/15/16 regression] vec_add incorrectly generates vadduwm for vector char const inputs.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117818 --- Comment #8 from Segher Boessenkool --- We still support powerpc64-* just fine. And powerpc-linux (the 32-bit target) is tested just fine as well, and the community does support it. No one cares _too_ much about it anymore, but why let it d

[Bug target/120181] Bug in alpha jump tables

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Keywords|

[Bug testsuite/120168] [16 Regression] gcc.dg/tree-ssa/pr31261.c fails now on targets which char defaults to unsigned char

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120168 --- Comment #3 from Andrew Pinski --- Patch posted: https://gcc.gnu.org/pipermail/gcc-patches/2025-May/683008.html

[Bug target/120165] [m68k] gfortran segfaults when built with LRA enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120165 --- Comment #3 from John Paul Adrian Glaubitz --- Created attachment 61372 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61372&action=edit Preprocessed source for ICE reported in PR-120165

[Bug tree-optimization/120156] [14 Regression] Segfault while compiling eigen test bdcsvd.cpp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120156 --- Comment #6 from Stefan Schulze Frielinghaus --- Created attachment 61371 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61371&action=edit reduced test

[Bug libstdc++/120160] Implicitly import std if standard library header is included

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120160 m.cencora at gmail dot com changed: What|Removed |Added CC||m.cencora at gmail dot com

[Bug tree-optimization/120156] [14 Regression] Segfault while compiling eigen test bdcsvd.cpp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120156 --- Comment #7 from Stefan Schulze Frielinghaus --- Brrr due to aggressive reduction t.ii became kind of invalid/incomplete which means the reduced test case errors out early for release branches 12 and 13. However, running the original tests

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