[Bug modula2/117555] New: [15 regression] libgm2 build failure after r15-5081-g95960cd473297c

2024-11-13 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117555 Bug ID: 117555 Summary: [15 regression] libgm2 build failure after r15-5081-g95960cd473297c Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: build

[Bug target/116593] internal compiler error: in get_attr_type, at config/riscv/riscv.md:28048 with -O2 -O3 when compiling for risc-v xtheadvector

2024-11-13 Thread jinma at linux dot alibaba.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116593 Jin Ma changed: What|Removed |Added CC||jinma at linux dot alibaba.com --- Comment #1

[Bug target/116591] internal compiler error: in extract_insn when compiling for risc-v xtheadvector

2024-11-13 Thread jinma at linux dot alibaba.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116591 Jin Ma changed: What|Removed |Added CC||jinma at linux dot alibaba.com --- Comment #3

[Bug tree-optimization/117557] [15 Regression] gcc_r miscompiles in SPECCPU 2017 with SVE2 since g:3d498cfe022f6e035ff24e0d78ff744da83ebf42

2024-11-13 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117557 --- Comment #2 from Tamar Christina --- It looks like after the change we vectorize c[b[a]] = d[b[a]] but I wonder if the resulting code doesn't need an alias check that c != d. I don't see any added, let me try to bisect the loop and reduce.

[Bug c/117023] [C2y] Implement N3322, Allow zero length operations on null pointers

2024-11-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117023 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug tree-optimization/117559] Hybrid analysis confused by store pattern for uniform mask .MASK_STORE

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117559 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug target/117547] FAIL: gcc.target/i386/*-pr93673.c without TARGET_PROMOTE_PROTOTYPES

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117547 --- Comment #2 from Richard Biener --- I think the error is with const_0_to_255_operand which seems to operate without context of the mode a VOIDmode CONST_INT is need to be interpreted with. Alternatively every operand with such (or similar) p

[Bug tree-optimization/117558] peeling for gap overrun check imprecise for VLA

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117558 --- Comment #1 from Richard Biener --- Same reason for the aarch64 fails FAIL: gcc.target/aarch64/sve/struct_vect_22.c scan-assembler-times \\tld1d\\t 1 FAIL: gcc.target/aarch64/sve/struct_vect_22.c scan-assembler-times \\tld4d\\t 1 FAIL: gcc.t

[Bug tree-optimization/117559] New: Hybrid analysis confused by store pattern for uniform mask .MASK_STORE

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117559 Bug ID: 117559 Summary: Hybrid analysis confused by store pattern for uniform mask .MASK_STORE Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/100795] ranges::sample should not use std::sample directly

2024-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100795 Jonathan Wakely changed: What|Removed |Added Last reconfirmed|2021-05-27 00:00:00 |2024-11-13 --- Comment #12 from Jonat

[Bug libstdc++/117552] ranges::(stable_)sort fail to accept C++20-only random access ranges

2024-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117552 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/100795] ranges::sample should not use std::sample directly

2024-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100795 Jonathan Wakely changed: What|Removed |Added CC||de34 at live dot cn --- Comment #11 f

[Bug c++/117550] New: constexpr inlining and size optimizations

2024-11-13 Thread alexey.lapshin at espressif dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117550 Bug ID: 117550 Summary: constexpr inlining and size optimizations Product: gcc Version: 14.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/117551] New: ICE on x86_64-linux-gnu: in cp_parser_decomposition_declaration, at cp/parser.cc:16446.

2024-11-13 Thread iamanonymous.cs at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117551 Bug ID: 117551 Summary: ICE on x86_64-linux-gnu: in cp_parser_decomposition_declaration, at cp/parser.cc:16446. Product: gcc Version: 15.0 Status: UN

[Bug c++/117551] ICE on x86_64-linux-gnu: in cp_parser_decomposition_declaration, at cp/parser.cc:16446.

2024-11-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117551 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c/117029] [C2y] Implement N3298, Introduce complex literals

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117029 --- Comment #2 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:eb45d151fa1780d01533d9fc9545fec50bfd7152 commit r15-5189-geb45d151fa1780d01533d9fc9545fec50bfd7152 Author: Jakub Jelinek Date: W

[Bug c/117059] Enhancement: Make -Wzero-as-null-pointer-constant available in C

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059 --- Comment #3 from GCC Commits --- The master branch has been updated by Martin Uecker : https://gcc.gnu.org/g:236c0829ee21a179c81b83f0d7f112ca23c47a4d commit r15-5191-g236c0829ee21a179c81b83f0d7f112ca23c47a4d Author: Martin Uecker Date: S

[Bug libstdc++/117552] New: ranges::(stable_)sort fail to accept C++20-only random access ranges

2024-11-13 Thread de34 at live dot cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117552 Bug ID: 117552 Summary: ranges::(stable_)sort fail to accept C++20-only random access ranges Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: rejects-v

[Bug tree-optimization/117553] New: [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c

2024-11-13 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553 Bug ID: 117553 Summary: [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity:

[Bug c/117549] Miscompile with -O0 and -O1/2/3

2024-11-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117549 --- Comment #3 from Andrew Pinski --- See https://c-faq.com/expr/seqpoints.html and https://en.cppreference.com/w/c/language/eval_order .

[Bug target/116593] internal compiler error: in get_attr_type, at config/riscv/riscv.md:28048 with -O2 -O3 when compiling for risc-v xtheadvector

2024-11-13 Thread jinma at linux dot alibaba.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116593 --- Comment #2 from Jin Ma --- (In reply to Jin Ma from comment #1) > Try to fix the XTheadvector error: > > https://gcc.gnu.org/pipermail/gcc-patches/2024-November/668560.html https://gcc.gnu.org/pipermail/gcc-patches/2024-November/668564.htm

[Bug tree-optimization/57492] Optimize 2.0**i to ldexp(1.0,i)

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57492 --- Comment #7 from GCC Commits --- The master branch has been updated by Soumya AR : https://gcc.gnu.org/g:5a674367c6da870184f3bdb7ec110b96aa91bb2b commit r15-5201-g5a674367c6da870184f3bdb7ec110b96aa91bb2b Author: Soumya AR Date: Wed Nov 13

[Bug tree-optimization/117557] New: [15 Regression] gcc_r miscompiles in SPECCPU 2017 with SVE2 since g:3d498cfe022f6e035ff24e0d78ff744da83ebf42

2024-11-13 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117557 Bug ID: 117557 Summary: [15 Regression] gcc_r miscompiles in SPECCPU 2017 with SVE2 since g:3d498cfe022f6e035ff24e0d78ff744da83ebf42 Product: gcc Version: 15.0 Status: U

[Bug tree-optimization/117557] [15 Regression] gcc_r miscompiles in SPECCPU 2017 with SVE2 since g:3d498cfe022f6e035ff24e0d78ff744da83ebf42

2024-11-13 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117557 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/112569] libstdc++-v3/include/ranges:1456: missing check for self-assignment

2024-11-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112569 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org S

[Bug target/56504] -mveclibabi=... Support AMD's LibM 3.0 (sucessor of ACML)

2024-11-13 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56504 Filip Kastl changed: What|Removed |Added CC||pheeck at gcc dot gnu.org --- Comment #5 f

[Bug target/56504] -mveclibabi=... Support AMD's LibM 3.0 (sucessor of ACML)

2024-11-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56504 --- Comment #6 from Sam James --- It'd be reasonable to close this one and file a new one for the remaining enhancements. That way, e.g. people see in the list of closed bugs for 15.0 that some progress was made on it, and so on. But it's up to y

[Bug c/117059] Enhancement: Make -Wzero-as-null-pointer-constant available in C

2024-11-13 Thread alx at kernel dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059 --- Comment #6 from Alejandro Colomar --- Hmm, okay, Wextra as a first step makes sense. How about one release in Wextra, and then move it to Wall? As for ISO C, I'm not sure if ISO is a good place to start the deprecation. I don't like ISO i

[Bug target/112980] 64-bit powerpc ELFv2 does not allow nops to be generated before function global entry point

2024-11-13 Thread matz at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112980 --- Comment #21 from Michael Matz --- I've posted a version of Kewens patch that moves the wanted functionality under a new target option: https://gcc.gnu.org/pipermail/gcc-patches/2024-November/668608.html (in the hope that that's getting a

[Bug target/117566] New: RISC-V: Enable VLS tests in testsuite for various targets

2024-11-13 Thread rdapp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117566 Bug ID: 117566 Summary: RISC-V: Enable VLS tests in testsuite for various targets Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/117553] [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553 --- Comment #4 from Richard Biener --- Does https://gcc.gnu.org/pipermail/gcc-patches/2024-November/668600.html by chance fix it?

[Bug target/117565] New: RISC-V: Make ABI implicit for non-default march

2024-11-13 Thread rdapp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117565 Bug ID: 117565 Summary: RISC-V: Make ABI implicit for non-default march Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/117564] a-comp.c:649:1: internal compiler error: in plus_constant, at explow.cc:102

2024-11-13 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117564 John David Anglin changed: What|Removed |Added Component|middle-end |target --- Comment #1 from John Dav

[Bug c++/105595] Coroutines can trigger -Wsubobject-linkage

2024-11-13 Thread dennis-hezel at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105595 --- Comment #9 from dennis-hezel at gmx dot de --- Yes it is also true for functions in anon namespace inside header. Again, I am not so concerned with getting all of those scenarios perfectly fixed. Like you were saying, it probably requires som

[Bug tree-optimization/117553] [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c

2024-11-13 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553 --- Comment #5 from Andreas Schwab --- Yes, it does.

[Bug target/117568] New: z13: Use vector instructions for fixed length memcmp

2024-11-13 Thread jens.seifert at de dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117568 Bug ID: 117568 Summary: z13: Use vector instructions for fixed length memcmp Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug tree-optimization/117567] New: [15 Regression] ICE: segfault during GIMPLE pass: vect

2024-11-13 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117567 Bug ID: 117567 Summary: [15 Regression] ICE: segfault during GIMPLE pass: vect Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug ada/117569] New: Predicate involving array indexing won’t compile in generic

2024-11-13 Thread simon at pushface dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117569 Bug ID: 117569 Summary: Predicate involving array indexing won’t compile in generic Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal P

[Bug middle-end/117570] New: DFP ICE in build_real

2024-11-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117570 Bug ID: 117570 Summary: DFP ICE in build_real Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assig

[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2024-11-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43374 Andrew Pinski changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug middle-end/117570] DFP ICE in build_real

2024-11-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117570 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRME

[Bug tree-optimization/117553] [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c

2024-11-13 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553 Iain Sandoe changed: What|Removed |Added Last reconfirmed||2024-11-13 Status|UNCONFIRMED

[Bug c/117029] [C2y] Implement N3298, Introduce complex literals

2024-11-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117029 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Version|unknown

[Bug tree-optimization/117558] New: peeling for gap overrun check imprecise for VLA

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117558 Bug ID: 117558 Summary: peeling for gap overrun check imprecise for VLA Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/117556] New: gcc.dg/vect/vect-live-slp-3.c fails to SLP with variable-length vectors

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117556 Bug ID: 117556 Summary: gcc.dg/vect/vect-live-slp-3.c fails to SLP with variable-length vectors Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug c/85] casting const aways shouldn't be an error even with -pedantic-errors

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85 --- Comment #5 from GCC Commits --- The master branch has been updated by Kito Cheng : https://gcc.gnu.org/g:78753c75cf154e7432624e24c68aae3b81ed49f0 commit r15-5197-g78753c75cf154e7432624e24c68aae3b81ed49f0 Author: Yangyu Chen Date: Tue Nov 5

[Bug fortran/105054] [12/13/14/15 Regression] Using one kind of pointer functions causes the compiler to hang since r11-3029-g2b0df0a6ac79b34f

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105054 --- Comment #8 from GCC Commits --- The master branch has been updated by Paul Thomas : https://gcc.gnu.org/g:f530a8c61383b174a476b64f46d56adeedf49dc4 commit r15-5192-gf530a8c61383b174a476b64f46d56adeedf49dc4 Author: Paul Thomas Date: Wed N

[Bug fortran/105054] [12/13/14 Regression] Using one kind of pointer functions causes the compiler to hang since r11-3029-g2b0df0a6ac79b34f

2024-11-13 Thread pault at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105054 Paul Thomas changed: What|Removed |Added Summary|[12/13/14/15 Regression]|[12/13/14 Regression] Using

[Bug tree-optimization/117553] [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0 --- Comment #1 from Richard Biene

[Bug tree-optimization/117554] [15 Regression] ICE building 538.imagick_r with SVE -msve-vector-bits=128

2024-11-13 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117554 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |15.0

[Bug tree-optimization/117554] New: [15 Regression] ICE building 538.imagick_r with SVE -msve-vector-bits=128

2024-11-13 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117554 Bug ID: 117554 Summary: [15 Regression] ICE building 538.imagick_r with SVE -msve-vector-bits=128 Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: aarc

[Bug tree-optimization/117553] [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553 Richard Biener changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org,

[Bug c/117059] Enhancement: Make -Wzero-as-null-pointer-constant available in C

2024-11-13 Thread alx at kernel dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059 --- Comment #4 from Alejandro Colomar --- Since I would like to officially deprecate 0 as a null pointer constant, it would be good if we put it in -Wall. Does it make sense?

[Bug c/117023] [C2y] Implement N3322, Allow zero length operations on null pointers

2024-11-13 Thread bruno at clisp dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117023 --- Comment #5 from Bruno Haible --- (In reply to Jakub Jelinek from comment #4) > I think it is just fine to call strncat (s, NULL, 0); because it will > read no more than 0 characters from src, but I think it is problematic to > call strncat (

[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2024-11-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43374 --- Comment #8 from Andrew Pinski --- (In reply to Roman Kononov from comment #3) > This looks related. > > $ cat test.c > _Decimal64 func() { > return 9e384dd + 9e384dd; > } > > $ gcc -c test.c > test.c: In function 'func': > test.c:2:3: int

[Bug c/117059] Enhancement: Make -Wzero-as-null-pointer-constant available in C

2024-11-13 Thread jsm28 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059 --- Comment #7 from Joseph S. Myers --- How about the gnulib manywarnings module for a few years first, which would cover various gnulib-using projects that like a high level of warnings, and then consider -Wextra?

[Bug fortran/117539] Pure procedure and intent(out) polymorphic pointer argument

2024-11-13 Thread gronki at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117539 --- Comment #3 from Dominik Gronkiewicz --- Turns out, the behavior of gfortran is consistent with the standard, as it is a gateway open left for implementing garbage collection (details in the discourse thread). So with this development I think

[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2024-11-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43374 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug middle-end/117546] [14 regression] Different (and incorrect) behavior when compiling C code with -O2

2024-11-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117546 Sam James changed: What|Removed |Added Keywords|needs-reduction | Last reconfirmed|

[Bug rtl-optimization/117191] [avr][dse2][lra] wrong dead store elimination

2024-11-13 Thread denisc at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117191 --- Comment #10 from denisc at gcc dot gnu.org --- Proposed patch. I just mark a CLOBBER insn with pseudo spilled to memory for removing it later together with LRA temporary CLOBBER insns. The patch is simple. On x86_64, it bootstraps+regtests

[Bug libgcc/70800] libgcc/config/libbid/bid_binarydecimal.c: suspicious comparison ? (missed -Wtautological-compare)

2024-11-13 Thread dcb314 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70800 --- Comment #6 from David Binderman --- (In reply to Eric Gallager from comment #5) > keeping bug open for the enhancement to -Wtautological-compare I tried out the code in comment 1 on recent gcc trunk and the problem seems to be fixed: Alpha

[Bug c/117059] Enhancement: Make -Wzero-as-null-pointer-constant available in C

2024-11-13 Thread alx at kernel dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059 --- Comment #8 from Alejandro Colomar --- Several years don't buy us much. I think having it for 1 release will already make it better. Further than 1 release gives us not much value; especially if there's no release notes that say that it wil

[Bug libstdc++/117560] std::views::zip incompatible with std::filesystem::directory_iterator & std::views::transform

2024-11-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117560 Patrick Palka changed: What|Removed |Added Last reconfirmed||2024-11-13 Status|UNCONFIRM

[Bug modula2/117555] [15 regression] libgm2 build failure after r15-5081-g95960cd473297c

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117555 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0

[Bug libstdc++/117560] std::views::zip incompatible with std::filesystem::directory_iterator & std::views::transform

2024-11-13 Thread ralph.ursprung at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117560 --- Comment #1 from Ralph Ursprung --- Created attachment 59589 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59589&action=edit test case which compiles fine (using views::single, not filesystem)

[Bug libstdc++/117560] std::views::zip incompatible with std::filesystem::directory_iterator & std::views::transform

2024-11-13 Thread ralph.ursprung at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117560 --- Comment #2 from Ralph Ursprung --- Created attachment 59590 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59590&action=edit test case which compiles fine (without views::transform)

[Bug c/113905] [OpenMP] Declare variant rejects variant-function re-usage

2024-11-13 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113905 --- Comment #5 from Tobias Burnus --- I have asked at OpenMP.org's lang mailing list. Alex replied: > This should be invalid (or so was the intent) as the > construct set doesn’t match. Thus, it seems as if GCC handles it correctly :-) (Or at

[Bug target/117563] New: RISC-V: -mcpu is ignored when -march has been specified.

2024-11-13 Thread rdapp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117563 Bug ID: 117563 Summary: RISC-V: -mcpu is ignored when -march has been specified. Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Prio

[Bug target/56504] -mveclibabi=... Support AMD's LibM 3.0 (sucessor of ACML)

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56504 --- Comment #4 from GCC Commits --- The master branch has been updated by Filip Kastl : https://gcc.gnu.org/g:99ec0eb32a03506142f30c158276b4131aa73fe8 commit r15-5204-g99ec0eb32a03506142f30c158276b4131aa73fe8 Author: Filip Kastl Date: Wed No

[Bug middle-end/117564] New: a-comp.c:649:1: internal compiler error: in plus_constant, at explow.cc:102

2024-11-13 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117564 Bug ID: 117564 Summary: a-comp.c:649:1: internal compiler error: in plus_constant, at explow.cc:102 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: no

[Bug tree-optimization/117554] [15 Regression] ICE building 538.imagick_r with SVE -msve-vector-bits=128

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117554 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED CC|

[Bug target/117525] [15 Regression] canvas.cc:1675:1: internal compiler error: in expand_fix, at optabs.cc:5952 since r15-2890

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117525 --- Comment #14 from GCC Commits --- The releases/gcc-12 branch has been updated by John David Anglin : https://gcc.gnu.org/g:424bd4c3d14473c18850e7366804e761fc0b03de commit r12-10814-g424bd4c3d14473c18850e7366804e761fc0b03de Author: John Davi

[Bug target/117525] [15 Regression] canvas.cc:1675:1: internal compiler error: in expand_fix, at optabs.cc:5952 since r15-2890

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117525 --- Comment #13 from GCC Commits --- The releases/gcc-13 branch has been updated by John David Anglin : https://gcc.gnu.org/g:4ac301e399ceff496646fc8da06ad423521b7a29 commit r13-9184-g4ac301e399ceff496646fc8da06ad423521b7a29 Author: John David

[Bug target/117525] [15 Regression] canvas.cc:1675:1: internal compiler error: in expand_fix, at optabs.cc:5952 since r15-2890

2024-11-13 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117525 John David Anglin changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/117059] Enhancement: Make -Wzero-as-null-pointer-constant available in C

2024-11-13 Thread uecker at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059 --- Comment #5 from uecker at gcc dot gnu.org --- While I personally would like to have this warning in -Wall, and also want to see 0 as null pointer constant be deprecated, I think it is too early. At this time, it is not deprecated (I have a d

[Bug target/117561] New: z13/z14 Please add a scalar_test_data_class builtin

2024-11-13 Thread jens.seifert at de dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117561 Bug ID: 117561 Summary: z13/z14 Please add a scalar_test_data_class builtin Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug target/117525] [15 Regression] canvas.cc:1675:1: internal compiler error: in expand_fix, at optabs.cc:5952 since r15-2890

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117525 --- Comment #12 from GCC Commits --- The releases/gcc-14 branch has been updated by John David Anglin : https://gcc.gnu.org/g:39b0fb9bbcf49fc7a7c97c9efbc4453e1593b536 commit r14-10926-g39b0fb9bbcf49fc7a7c97c9efbc4453e1593b536 Author: John Davi

[Bug target/117562] New: [15 Regression] 40% slowdown of 482.sphinx3 on Zen4, Zen5 since r15-5120-g9a62c149589103

2024-11-13 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117562 Bug ID: 117562 Summary: [15 Regression] 40% slowdown of 482.sphinx3 on Zen4, Zen5 since r15-5120-g9a62c149589103 Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug tree-optimization/117556] gcc.dg/vect/vect-live-slp-3.c fails to SLP with variable-length vectors

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117556 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug libstdc++/111861] ranges::min/max should not use `auto __result = *__first;`

2024-11-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111861 --- Comment #3 from Patrick Palka --- (In reply to 康桓瑋 from comment #2) > (In reply to Patrick Palka from comment #1) > > Interesting, I guess 'auto x = *iter;' should never be done in generic code > > then? > > Yap, even 'range_value_t x = *it

[Bug libstdc++/117560] New: std::views::zip incompatible with std::filesystem::directory_iterator & std::views::transform

2024-11-13 Thread ralph.ursprung at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117560 Bug ID: 117560 Summary: std::views::zip incompatible with std::filesystem::directory_iterator & std::views::transform Product: gcc Version: 14.2.0 St

[Bug tree-optimization/117557] [15 Regression] gcc_r miscompiles in SPECCPU 2017 with SVE2 since g:3d498cfe022f6e035ff24e0d78ff744da83ebf42

2024-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117557 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Target Mi

[Bug tree-optimization/117553] [15 regression] stage2 ada compiler miscompiled after r15-5069-g32cf28ccc9e77c

2024-11-13 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117553 --- Comment #3 from Andreas Schwab --- Indeed, bootstrapping with -fno-vect-cost-model fails the same way.

[Bug target/117562] [15 Regression] 40% slowdown of 482.sphinx3 on Zen4, Zen5 since r15-5120-g9a62c149589103

2024-11-13 Thread pheeck at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117562 Filip Kastl changed: What|Removed |Added Target Milestone|--- |15.0

[Bug target/117525] [15 Regression] canvas.cc:1675:1: internal compiler error: in expand_fix, at optabs.cc:5952 since r15-2890

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117525 --- Comment #11 from GCC Commits --- The master branch has been updated by John David Anglin : https://gcc.gnu.org/g:0342d024ff9af258df3bc8a23c9e999bea6be3e0 commit r15-5203-g0342d024ff9af258df3bc8a23c9e999bea6be3e0 Author: John David Anglin

[Bug libstdc++/115285] [12/13/14 Regression] std::unordered_set can have duplicate value

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115285 --- Comment #18 from GCC Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:ce2cf1f03295b7992a8e3eae3c703845f045db27 commit r15-5213-gce2cf1f03295b7992a8e3eae3c703845f045db27 Author: Jonathan Wakely Date

[Bug libstdc++/96088] Range insertion into unordered_map is less effective than a loop with insertion

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96088 --- Comment #10 from GCC Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:ce2cf1f03295b7992a8e3eae3c703845f045db27 commit r15-5213-gce2cf1f03295b7992a8e3eae3c703845f045db27 Author: Jonathan Wakely Date:

[Bug c/117059] Enhancement: Make -Wzero-as-null-pointer-constant available in C

2024-11-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059 Sam James changed: What|Removed |Added Target Milestone|--- |15.0 Assignee|unassigned at gcc d

[Bug middle-end/117571] New: [15 Regression] ICE: in lower_stmt, at gimple-lower-bitint.cc:5714 at -O1 with _BitInt() shift and divide

2024-11-13 Thread zsojka at seznam dot cz via Gcc-bugs
-libsanitizer --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r15-5201-20241113154216-g5a674367c6d-checking-yes-rtl-df-extra-nobootstrap-pr112398revert-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 15.0.0 20241113 (experimental) (GCC)

[Bug middle-end/117571] [15 Regression] ICE: in lower_stmt, at gimple-lower-bitint.cc:5714 at -O1 with _BitInt() shift and divide

2024-11-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117571 Andrew Pinski changed: What|Removed |Added CC||pinskia at gcc dot gnu.org Target Mil

[Bug libstdc++/101228] tbb/task.h is Deprecated in newer TBB.

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101228 --- Comment #18 from GCC Commits --- The releases/gcc-13 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:3e2b297b0bb77317e759a180a5d4b701f6e5e6e4 commit r13-9185-g3e2b297b0bb77317e759a180a5d4b701f6e5e6e4 Author: Jonathan Wak

[Bug libstdc++/101228] tbb/task.h is Deprecated in newer TBB.

2024-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101228 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug fortran/117474] Excessive memory usage during parser stage in interface blocks with types having type-bound procedures

2024-11-13 Thread rimvydas.jas at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117474 --- Comment #3 from Rimvydas (RJ) --- Created attachment 59593 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59593&action=edit reproducer Just module files

[Bug libstdc++/117541] vector::insert_range should not use ranges::copy

2024-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117541 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug fortran/104819] Reject NULL without MOLD as actual to an assumed-rank dummy

2024-11-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104819 --- Comment #15 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #14) > Created attachment 59582 [details] > Patch handling testcase in comment#13 Improved version submitted: https://gcc.gnu.org/pipermail/fortran/2024-Novembe

[Bug target/116591] internal compiler error: in extract_insn when compiling for risc-v xtheadvector

2024-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116591 --- Comment #4 from GCC Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:8564d0948c72df0a66d7eb47e15c6ab43e9b25ce commit r15-5224-g8564d0948c72df0a66d7eb47e15c6ab43e9b25ce Author: Jin Ma Date: Wed Nov 13 15

[Bug libstdc++/112803] : to(Args&&... args) is missing Mandates

2024-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112803 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/117539] Pure procedure and intent(out) polymorphic pointer argument

2024-11-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117539 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |INVALID Status|W

[Bug fortran/117474] Excessive memory usage during parser stage in interface blocks with types having type-bound procedures

2024-11-13 Thread rimvydas.jas at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117474 --- Comment #4 from Rimvydas (RJ) --- Created attachment 59594 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59594&action=edit module import tester inside interface blocks

[Bug libstdc++/117560] std::views::zip incompatible with std::filesystem::directory_iterator & std::views::transform

2024-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117560 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Status|NEW

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