[Bug other/116792] RFE: should we be able to generate diagnostics in HTML format?

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116792 --- Comment #7 from GCC Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:1a2c62212bd912f5c8130e992ce282b542599f98 commit r16-487-g1a2c62212bd912f5c8130e992ce282b542599f98 Author: David Malcolm Date: Th

[Bug libffi/117635] Update in-tree copy of libffi to libffi-3.4.8

2025-05-08 Thread pietro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117635 pietro changed: What|Removed |Added CC||pietro at gcc dot gnu.org --- Comment #2 from

[Bug tree-optimization/120182] Incorrect code with -O3 and constant addresses

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120182 --- Comment #5 from mcccs at gmx dot com --- Created attachment 61376 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61376&action=edit gimple before store-merging Simplified gimple before the store-merging pass. If you want it to be optimi

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

2025-05-08 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97786 --- Comment #9 from Segher Boessenkool --- (Erm,tdc *is* 3.0, but setbc is 3.1, I can never ever get this right it seems! But setb is 3.0).

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

2025-05-08 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97786 --- Comment #8 from Segher Boessenkool --- (In reply to Surya Kumari Jangala from comment #7) > Hi Segher, > > Thanks for the pointers! > We can optimize the code further and remove the branch completely. > > For P10: > > xststdcdp 0,1,48

[Bug tree-optimization/120182] Incorrect code with -O3 and constant addresses

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120182 --- Comment #4 from mcccs at gmx dot com --- By comparing S2 = 256 and S2 = 255, the brokenness and the major difference is first outputted by the store-merging pass. [local count: 39764240]: MEM[(struct S *)2654208B].next = 256B; MEM[(ch

[Bug target/113939] Switch m68k to LRA

2025-05-08 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113939 --- Comment #11 from Segher Boessenkool --- (In reply to John Paul Adrian Glaubitz from comment #7) > (In reply to John Paul Adrian Glaubitz from comment #6) > > I suggest we switch m68k to LRA, so we can close this bug report. Plus file > > bu

[Bug c++/120183] New: Incomplete type error in module import

2025-05-08 Thread rafel.perello at upc dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120183 Bug ID: 120183 Summary: Incomplete type error in module import Product: gcc Version: 15.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug fortran/120179] [15/16 Regression] Failure with do concurrent and semicolon

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120179 --- Comment #5 from GCC Commits --- The master branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:6ce73ad4370c143a7d1e6a13b1d353db5884213f commit r16-480-g6ce73ad4370c143a7d1e6a13b1d353db5884213f Author: Harald Anlauf Date: Th

[Bug fortran/120179] [15/16 Regression] Failure with do concurrent and semicolon

2025-05-08 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120179 anlauf at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |15.2 Assignee|unas

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread camm at debian dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #9 from camm at debian dot org --- Let me double check that everything is properly linked. Thanks for suggesting binutils. If I don't see any obvious linker failure I'll try to isolate a small reproducer.

[Bug tree-optimization/120182] Incorrect code with -O3 and constant addresses

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120182 --- Comment #3 from mcccs at gmx dot com --- MEM [(void *)2654208B] = 256; MEM[(char *)2654209B] = 0; MEM[(char *)2654210B] = 0; MEM[(char *)2654211B] = 0; MEM[(char *)2654212B] = 0; MEM[(char *)2654213B] = 0; MEM[(char *)2654214B]

[Bug fortran/120179] [15/16 Regression] Failure with do concurrent and semicolon

2025-05-08 Thread jvdelisle at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120179 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org --- Commen

[Bug c++/99599] [12/13 Regression] Concepts requirement falsely reporting cyclic dependency, breaks tag_invoke pattern

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99599 --- Comment #29 from GCC Commits --- The trunk branch has been updated by Jason Merrill : https://gcc.gnu.org/g:abab79397ef97acf7c689c43e27d58d8d7d5c599 commit r16-479-gabab79397ef97acf7c689c43e27d58d8d7d5c599 Author: Jason Merrill Date: Sat

[Bug c++/119692] C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading

2025-05-08 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119692 --- Comment #6 from Thomas Schwinge --- (I've not yet been able to work on this.) I've observed (but not any further analyzed) that, if running for GCN '-march=gfx90a' with 'HSA_XNACK=1', the applicable execution test cases, instead of running

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #7 from Andrew Pinski --- This also could be a binutils issue ...

[Bug libstdc++/118260] Automatically add some 'skip's from gdb helper code

2025-05-08 Thread simon.marchi at polymtl dot ca via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118260 --- Comment #13 from Simon Marchi --- (In reply to Jonathan Wakely from comment #11) > I think it would be better to silence it. Do you know how to do that? Since this is execute using gdb.execute in Python, you can probably pass to_string=True

[Bug libstdc++/118260] Automatically add some 'skip's from gdb helper code

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118260 --- Comment #12 from Andrew Pinski --- (In reply to Jonathan Wakely from comment #11) > I think it would be better to silence it. Do you know how to do that? https://sourceware.org/bugzilla/show_bug.cgi?id=15814#c3

[Bug debug/120051] [15/16 regression] codeview ICE/segfault starting with 15.1.0

2025-05-08 Thread reiter.christoph at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120051 --- Comment #8 from Christoph Reiter --- Crasher with the latest patch: // gcc -O1 -gcodeview -c test.c void a(float *); enum { b } c(long d) { float e[d]; a(e); }

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #8 from John Paul Adrian Glaubitz --- (In reply to Andrew Pinski from comment #7) > This also could be a binutils issue ... OK, good to know. I am happy to help tracking this down if Camm provides a simple reproducer to me which tr

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

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120176 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2025-05-08 Status|UNCONFIRM

[Bug libstdc++/118260] Automatically add some 'skip's from gdb helper code

2025-05-08 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118260 --- Comment #11 from Jonathan Wakely --- I think it would be better to silence it. Do you know how to do that?

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #6 from John Paul Adrian Glaubitz --- (In reply to Andrew Pinski from comment #5) > >The gcc used is the standard 14.2.0 currently in Debian unstable. > > That still didn't answer the question because there are a few different > alp

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #5 from Andrew Pinski --- >The gcc used is the standard 14.2.0 currently in Debian unstable. That still didn't answer the question because there are a few different alpha cpus. ones with byte loads and ones without. Plus Debian turn

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #4 from John Paul Adrian Glaubitz --- (In reply to camm from comment #2) > The gcc used is the standard 14.2.0 currently in Debian unstable. The gcc > command line flags are displayed in the qemu file. Adding -fno-jump-tables > res

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #3 from Andrew Pinski --- -c -g -Werror=implicit-function-declaration -ffile-prefix-map=/mnt/sda4/debian/gclmc/gcl=. -Wformat -Werror=format-security -fsigned-char -pipe -fcommon -fno-builtin-malloc -fno-builtin-free -fno-PIE -fno-

[Bug target/120181] Bug in alpha jump tables

2025-05-08 Thread camm at debian dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 --- Comment #2 from camm at debian dot org --- The gcc used is the standard 14.2.0 currently in Debian unstable. The gcc command line flags are displayed in the qemu file. Adding -fno-jump-tables results in a successful compile.

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

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120170 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120168 Andrew Pinski changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

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

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120168 --- Comment #4 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:d8dac49707e71844b4d1c21348d92addb19a0969 commit r16-477-gd8dac49707e71844b4d1c21348d92addb19a0969 Author: Andrew Pinski Date: Thu

[Bug c/107308] ICE in expand_fn_using_insn, at internal-fn.cc:153

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107308 --- Comment #4 from Andrew Pinski --- Created attachment 61374 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61374&action=edit Verifier in testing

[Bug tree-optimization/120182] Incorrect code with -O3 and constant addresses

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120182 mcccs at gmx dot com changed: What|Removed |Added CC||mcccs at gmx dot com --- Comment

[Bug tree-optimization/120182] Incorrect code with -O3 and constant addresses

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120182 --- Comment #2 from mcccs at gmx dot com --- Unsurprisingly the following also fails, but if you change always_inline to noipa it works __attribute__((always_inline)) inline char * x() { return (char *)0x288000ull; } int main (void) { int s

[Bug fortran/120179] [15/16 Regression] Failure with do concurrent and semicolon

2025-05-08 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120179 --- Comment #2 from anlauf at gcc dot gnu.org --- Created attachment 61373 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61373&action=edit Patch

[Bug fortran/120179] [15/16 Regression] Failure with do concurrent and semicolon

2025-05-08 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120179 anlauf at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 Status|UNCONF

[Bug c++/119954] "a < b < c < d < ..." taking long time to process to generate error message

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119954 mcccs at gmx dot com changed: What|Removed |Added Keywords||error-recovery --- Comment #4 fro

[Bug rtl-optimization/120182] New: Incorrect code with -O3

2025-05-08 Thread fanghs666 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120182 Bug ID: 120182 Summary: Incorrect code with -O3 Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization

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

2025-05-08 Thread stefansf at gcc dot gnu.org via Gcc-bugs
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

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

2025-05-08 Thread m.cencora at gmail dot com via Gcc-bugs
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

2025-05-08 Thread stefansf at gcc dot gnu.org via Gcc-bugs
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 target/120165] [m68k] gfortran segfaults when built with LRA enabled

2025-05-08 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
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 testsuite/120168] [16 Regression] gcc.dg/tree-ssa/pr31261.c fails now on targets which char defaults to unsigned char

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
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 libstdc++/118260] Automatically add some 'skip's from gdb helper code

2025-05-08 Thread simon.marchi at polymtl dot ca via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118260 Simon Marchi changed: What|Removed |Added CC||simon.marchi at polymtl dot ca --- Comme

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

2025-05-08 Thread stefansf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120156 --- Comment #5 from Stefan Schulze Frielinghaus --- Sorry for taking so long. I accidentally switched to a checking=release build. With checking=yes it is reproducible and I get a proper ICE. Now, even earlier tests fail. With the appended

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

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
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/120181] New: Bug in alpha jump tables

2025-05-08 Thread camm at debian dot org via Gcc-bugs
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 target/120181] Bug in alpha jump tables

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120181 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Keywords|

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

2025-05-08 Thread segher at gcc dot gnu.org via Gcc-bugs
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 c++/120174] ICE (Segfault) in GCC when passing array of class to generic lambda taking decltype of lambda with -std=c++20

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
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 tree-optimization/117965] phiprop fails in some cases

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117965 Andrew Pinski changed: What|Removed |Added Assignee|pinskia at gcc dot gnu.org |rguenth at gcc dot gnu.org ---

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

2025-05-08 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120169 --- Comment #5 from Andreas Schwab --- The csa pass ...

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

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120172 --- Comment #1 from Andrew Pinski --- There might be a dup of this ...

[Bug middle-end/120177] [12/13 Regression] ICE in lra_constraints, "maximum number of generated reload insns" with inline assembly using x87 instructions (finitq, fldq, fst) — 13.3

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120177 --- Comment #3 from Andrew Pinski --- Yes `: "=fr" (result)` is not valid. It just happens to work because now r is selected as f is always invalid for the output register constraint. ``` Output operands must specifically indicate which regist

[Bug middle-end/120177] [12/13 Regression] ICE in lra_constraints, "maximum number of generated reload insns" with inline assembly using x87 instructions (finitq, fldq, fst) — 13.3

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120177 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |12.5 Keywords|ice-on-valid-co

[Bug c++/119954] "a < b < c < d < ..." taking long time to process to generate error message

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119954 --- Comment #3 from mcccs at gmx dot com --- Bisection found r9-3807-g5d9a0e3b99e31a

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

2025-05-08 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120169 Andreas Schwab changed: What|Removed |Added Component|target |rtl-optimization --- Comment #4 from A

[Bug tree-optimization/120178] [12/13 Regression] ICE in fold_build2_loc during profile_estimate when casting free to volatile size_t and adding to malloc pointer in version 13.3

2025-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120178 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |12.5 --- Comment #2 from Andrew Pinski

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

2025-05-08 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120169 --- Comment #3 from Andreas Schwab --- Workaround: -fno-combine-stack-adjustments

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

2025-05-08 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120180 --- Comment #1 from Tobias Burnus --- Created attachment 61369 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61369&action=edit C/C++ test case, compile with '-fopenmp' It is a bit UNCLEAR to me whether the attached TESTCASE is VALID OR N

[Bug libstdc++/119741] [C++26] Implement P2495R3, Interfacing stringstreams with string_view

2025-05-08 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119741 Jonathan Wakely changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c/120180] New: [OpenMP] C/C

2025-05-08 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120180 Bug ID: 120180 Summary: [OpenMP] C/C Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at

[Bug fortran/120179] New: Failure with do concurrent and semicolon

2025-05-08 Thread matthew.thompson at nasa dot gov via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120179 Bug ID: 120179 Summary: Failure with do concurrent and semicolon Product: gcc Version: 15.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortr

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

2025-05-08 Thread danglin at gcc dot gnu.org via Gcc-bugs
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++/120125] [15/16 Regression] ICE in add_to_same_comdat_group when using -Os or -fdeclone-ctor-dtor since r15-521-g6ad7ca1bb90573

2025-05-08 Thread nshead at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120125 Nathaniel Shead changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigne

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

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120177 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code, |

[Bug c/120178] ICE in fold_build2_loc during profile_estimate when casting free to volatile size_t and adding to malloc pointer in version 13.3

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120178 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Known to work|

[Bug c/120178] New: ICE in fold_build2_loc during profile_estimate when casting free to volatile size_t and adding to malloc pointer in version 13.3

2025-05-08 Thread mario.rodriguezb1 at um dot es via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120178 Bug ID: 120178 Summary: ICE in fold_build2_loc during profile_estimate when casting free to volatile size_t and adding to malloc pointer in version 13.3 Product: gcc

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

2025-05-08 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120174 mcccs at gmx dot com changed: What|Removed |Added CC||mcccs at gmx dot com --- Comment

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

2025-05-08 Thread mario.rodriguezb1 at um dot es via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120177 Bug ID: 120177 Summary: ICE in lra_constraints, "maximum number of generated reload insns" with inline assembly using x87 instructions (finitq, fldq, fst) — 13.3 Product: g

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

2025-05-08 Thread nshead at gcc dot gnu.org via Gcc-bugs
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/120176] New: Missed reduction chain vectorization

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
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 target/120169] [m68k] internal compiler error: in maybe_record_trace_start, at dwarf2cfi.cc:2591 with LRA enabled

2025-05-08 Thread schwab--- via Gcc-bugs
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 preprocessor/108900] [libcpp] cpp gives wrong line number information with a file huge number of lines

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
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

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
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 gcov-profile/120086] FAIL: gcc.misc-tests/gcov-29.c

2025-05-08 Thread j at lambda dot is via Gcc-bugs
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 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

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
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 c++/118388] Segmentation fault in invalid friend declaration with default argument with -fpermissive

2025-05-08 Thread simartin at gcc dot gnu.org via Gcc-bugs
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.

2025-05-08 Thread newbie-02 at gmx dot de via Gcc-bugs
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

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
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/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

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
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 libstdc++/112351] libstdc++ locale init doesn't handle __gthread_once failure

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
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 c/120175] New: Performance: compiling a program with using a library slows other code.

2025-05-08 Thread newbie-02 at gmx dot de via Gcc-bugs
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++/120125] [15/16 Regression] ICE in add_to_same_comdat_group when using -Os or -fdeclone-ctor-dtor since r15-521-g6ad7ca1bb90573

2025-05-08 Thread jakub at gcc dot gnu.org via Gcc-bugs
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++/120174] New: ICE (Segfault) in GCC when passing array of class to generic lambda taking decltype of lambda with -std=c++20

2025-05-08 Thread mario.rodriguezb1 at um dot es via Gcc-bugs
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 fortran/120173] New: [OpenACC][gcn-offload] wrong 'firstprivate' with 'acc parallel async' [modified libgomp.oacc-fortran/lib-13.f90]

2025-05-08 Thread burnus at gcc dot gnu.org via Gcc-bugs
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 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

2025-05-08 Thread jakub at gcc dot gnu.org via Gcc-bugs
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 target/97786] rs6000 isinf etc. are pretty horrible

2025-05-08 Thread jskumari at gcc dot gnu.org via Gcc-bugs
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] [12/13/14 Regression] -Os breaks inlining: raw_hash_set.h: error: inlining failed in call to 'always_inline': target specific option mismatch since r12-5920

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
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 c++/120172] New: Preprocessor error leads to cascading failures in standard header instantiations

2025-05-08 Thread mario.rodriguezb1 at um dot es via Gcc-bugs
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

2025-05-08 Thread rguenther at suse dot de via Gcc-bugs
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 libstdc++/112351] libstdc++ locale init doesn't handle __gthread_once failure

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
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 libstdc++/112351] libstdc++ locale init doesn't handle __gthread_once failure

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112351 Richard Biener changed: What|Removed |Added Target Milestone|--- |13.4 Resolution|---

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

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
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 driver/120148] -fno-builtin suppresses -Wformat warnings

2025-05-08 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120148 --- Comment #3 from Sam James --- -> https://sourceforge.net/p/valgrind/mailman/message/59181622/

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

2025-05-08 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52389 Jonathan Wakely changed: What|Removed |Added Blocks||120170 Status|NEW

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

2025-05-08 Thread sjames at gcc dot gnu.org via Gcc-bugs
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++/112351] libstdc++ locale init doesn't handle __gthread_once failure

2025-05-08 Thread redi at gcc dot gnu.org via Gcc-bugs
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 preprocessor/120061] [14 Regression] libqt6webengine fails static_assert (__LINE__ == 470, ...)

2025-05-08 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120061 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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

2025-05-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
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 preprocessor/116047] C preprocessor bug

2025-05-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
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

  1   2   >