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

2025-05-07 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 Ever confirmed|0 |1 Assignee|unassigned at gcc

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

2025-05-07 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 Target|aarch64 |aarch64* powerpc* --- Comment #1 from A

[Bug fortran/120163] [15/16 Regression] Can not import module containig call to pure routine via abstract interface

2025-05-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120163 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.2 Priority|P3

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

2025-05-07 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120169 --- Comment #1 from John Paul Adrian Glaubitz --- Created attachment 61365 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61365&action=edit Preprocessed source for ICE reported in PR-120169

[Bug c++/120161] [14/15/16 Regression] Deduction failure with nested dependent type with a class base classes of 2 of the inner type since r14-4112

2025-05-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 Richard Biener changed: What|Removed |Added Priority|P3 |P2

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

2025-05-07 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 Version|14.0|16.0 Target Milestone|---

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

2025-05-07 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120169 Bug ID: 120169 Summary: [m68k] internal compiler error: in maybe_record_trace_start, at dwarf2cfi.cc:2591 with LRA enabled Product: gcc Version: 16.0

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

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120168 Bug ID: 120168 Summary: [16 Regression] gcc.dg/tree-ssa/pr31261.c fails now on targets which char defaults to unsigned char Product: gcc Version: 14.0 Status: UNCONFIRME

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

2025-05-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120156 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug tree-optimization/119589] Alignment analysis for VMAT_STRIDED_SLP is wrong

2025-05-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119589 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119155 --- Comment #9 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:9e85d056cd15befffb39d2f84902d21eda4d98eb commit r16-462-g9e85d056cd15befffb39d2f84902d21eda4d98eb Author: Richard Biener Date:

[Bug tree-optimization/119586] [15 Regression] wrong code at -O2 with "-ftree-loop-vectorize -fno-inline" on x86_64-linux-gnu since r15-8047

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119586 --- Comment #7 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:9e85d056cd15befffb39d2f84902d21eda4d98eb commit r16-462-g9e85d056cd15befffb39d2f84902d21eda4d98eb Author: Richard Biener Date:

[Bug tree-optimization/119589] Alignment analysis for VMAT_STRIDED_SLP is wrong

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119589 --- Comment #2 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:9e85d056cd15befffb39d2f84902d21eda4d98eb commit r16-462-g9e85d056cd15befffb39d2f84902d21eda4d98eb Author: Richard Biener Date:

[Bug tree-optimization/120143] [15/16 Regression] ICE with -fwhole-program on undefined extern var in verify_ssa since r15-7886-g2427793af1e545

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120143 --- Comment #7 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:da377e7ebf84a05943fb768eaeb7d682dee865fa commit r16-461-gda377e7ebf84a05943fb768eaeb7d682dee865fa Author: Richard Biener Date:

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

2025-05-07 Thread de34 at live dot cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120160 Jiang An changed: What|Removed |Added CC||de34 at live dot cn --- Comment #1 from Jian

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

2025-05-07 Thread love4boobies at yahoo dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119753 --- Comment #7 from Bogdan --- I came back to this and noticed it's still marked as unconfirmed. I could potentially submit a patch. I am curious whether it's because you are unsure of the direction you wish to take, in which case I won't need t

[Bug testsuite/120167] [16 Regression] FAIL: libgomp.graphite/force-parallel-1.c by r16-372-g064cac730f88dc

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120167 Andrew Pinski changed: What|Removed |Added Component|ipa |testsuite --- Comment #2 from Andrew Pi

[Bug ipa/120167] [16 Regression] FAIL: libgomp.graphite/force-parallel-1.c by r16-372-g064cac730f88dc

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120167 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |16.0

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

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120156 --- Comment #3 from Andrew Pinski --- Also there are only a few targets which enable fprefetch-loop-arrays by default so a bug could be around for a few times.

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

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120156 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2025-05-08 Status|UNCONFIRM

[Bug libgomp/120167] [16 Regression] FAIL: libgomp.graphite/force-parallel-1.c by r16-372-g064cac730f88dc

2025-05-07 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120167 H.J. Lu changed: What|Removed |Added Summary|[16 Regression] FAIL: |[16 Regression] FAIL: |libg

[Bug libgomp/120167] New: [16 Regression] FAIL: libgomp.graphite/force-parallel-1.c

2025-05-07 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120167 Bug ID: 120167 Summary: [16 Regression] FAIL: libgomp.graphite/force-parallel-1.c Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Pri

[Bug c/120166] [15 Regression] constexpr array with 66 elements yields "integer initializer is not an integer constant expression"

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120166 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/120057] [15/16 regression] 'constexpr' integer initializer is not an integer constant expression

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120057 Andrew Pinski changed: What|Removed |Added CC||hp at gcc dot gnu.org --- Comment #9 fr

[Bug c/120166] New: [15 Regression] constexpr array with 66 elements yields "integer initializer is not an integer constant expression"

2025-05-07 Thread hp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120166 Bug ID: 120166 Summary: [15 Regression] constexpr array with 66 elements yields "integer initializer is not an integer constant expression" Product: gcc Version:

[Bug c++/120155] ICE with generic lambda return type with a decltype of statement expression

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120155 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/109214] extension to C language allowing void * to be cast to function pointer should be documented

2025-05-07 Thread harald at gigawatt dot nl via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109214 Harald van Dijk changed: What|Removed |Added CC||harald at gigawatt dot nl --- Comment

[Bug c/109214] extension to C language allowing void * to be cast to function pointer should be documented

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109214 --- Comment #5 from Andrew Pinski --- And the related https://www.open-std.org/JTC1/SC22/WG14/www/docs/n2230.htm .

[Bug c/109214] extension to C language allowing void * to be cast to function pointer should be documented

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109214 --- Comment #4 from Andrew Pinski --- hmm: https://thephd.dev/_vendor/future_cxx/papers/C%20-%20_Any_func.html#design.voidptr

[Bug c++/27775] incorrect "ambiguous" error message with multiple inheritance and nested class.

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27775 --- Comment #8 from Andrew Pinski --- (In reply to Rich Newman from comment #7) > Note: clang++ 13.1.0 and 16.0 accept this code, (clang 8.0 does not). > > The proof: > $ /usr/local/llvm-16.0.0/bin/clang++ -c foo.cc > $ echo $? > 0 > > $ /usr/l

[Bug c++/27775] incorrect "ambiguous" error message with multiple inheritance and nested class.

2025-05-07 Thread rnewman at compubrite dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27775 Rich Newman changed: What|Removed |Added Keywords||diagnostic, false-positive --- Comment #7

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

2025-05-07 Thread bc-info at styx dot cabel.net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120051 Iouri Kharon changed: What|Removed |Added Attachment #61313|0 |1 is obsolete|

[Bug target/120154] [16 Regression] uring RTL pass: vect_permconst ICE: in decompose, at rtl.h:2312 with -march=rv64gv

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120154 --- Comment #2 from GCC Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:49c44911df72f55e2004ffa9f5eb362de29ca188 commit r16-457-g49c44911df72f55e2004ffa9f5eb362de29ca188 Author: Jeff Law Date: Wed May 7 15

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

2025-05-07 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120165 --- Comment #2 from John Paul Adrian Glaubitz --- Created attachment 61363 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61363&action=edit Full build log for gcc native bootstrap on m68k-unknown-linux-gnu with LRA

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

2025-05-07 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120165 --- Comment #1 from John Paul Adrian Glaubitz --- Created attachment 61362 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61362&action=edit config.log for gfortran bootstrap on m68k with LRA enabled

[Bug c/112761] Using incomplete array types in function prototypes doesn't work

2025-05-07 Thread jsm28 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112761 --- Comment #5 from Joseph S. Myers --- The basic principle here was established in C90 DR#047: "there is nothing to suggest that a not-strictly-conforming array type can magically be transformed into a strictly conforming pointer parameter via

[Bug target/120165] New: [m68k] gfortran segfaults when build with LRA enabled

2025-05-07 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120165 Bug ID: 120165 Summary: [m68k] gfortran segfaults when build with LRA enabled Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug target/120137] [16 regression] RISC-V: ICE during RTL pass: vect_permconst

2025-05-07 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120137 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/120137] [16 regression] RISC-V: ICE during RTL pass: vect_permconst

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120137 --- Comment #3 from GCC Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:49c44911df72f55e2004ffa9f5eb362de29ca188 commit r16-457-g49c44911df72f55e2004ffa9f5eb362de29ca188 Author: Jeff Law Date: Wed May 7 15

[Bug tree-optimization/120143] [15/16 Regression] ICE with -fwhole-program on undefined extern var in verify_ssa

2025-05-07 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120143 mcccs at gmx dot com changed: What|Removed |Added CC||mcccs at gmx dot com --- Comment

[Bug target/120050] [15/16 Regression] ICE bootstrapping on mips64el with --with-arch=gs464 --with-build-config=bootstrap-O3 --enable-checking=yes,extra

2025-05-07 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120050 Richard Sandiford changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org --- Com

[Bug target/120036] [16 Regression] ICE on highway-1.2.0: during RTL pass: rrvl: in gen_rtx_SUBREG, at emit-rtl.cc:1032 since r16-271-gd1cada7481420a

2025-05-07 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120036 Sergei Trofimovich changed: What|Removed |Added Resolution|--- |FIXED Status|WAITING

[Bug libstdc++/120147] [16 Regression] libstdc++-v3 build failure for mingw32 target: src/c++23/print.cc:102:49: error: invalid conversion from 'std::basic_filebuf::native_handle_type' {aka 'int

2025-05-07 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120147 --- Comment #10 from Sergei Trofimovich --- I confirm the change fixed the build for my environment as well. Thank you!

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

2025-05-07 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120086 --- Comment #14 from John David Anglin --- (In reply to Jørgen Kvalsvik from comment #13) > (In reply to John David Anglin from comment #12) > > With patch, gcov-29 now passes. But gcov-30 fails with excess errors > > > > FAIL: gcc.misc-tests/

[Bug libstdc++/120159] is_layout_compatible_v not exported in std module

2025-05-07 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120159 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/120159] is_layout_compatible_v not exported in std module

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120159 --- Comment #3 from GCC Commits --- The releases/gcc-15 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:d0e6d797b35ae89044f967160d4abe3868190f0f commit r15-9636-gd0e6d797b35ae89044f967160d4abe3868190f0f Author: Jonathan Wake

[Bug c++/120149] ICE in GCC when deducing return type with nested lambdas using accumulate with -std=c++20

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120149 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/120149] ICE in GCC when deducing return type with nested lambdas using accumulate with -std=c++20

2025-05-07 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120149 mcccs at gmx dot com changed: What|Removed |Added CC||mcccs at gmx dot com --- Comment

[Bug c++/120155] ICE with generic lambda return type with a decltype of statement expression

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120155 --- Comment #3 from Andrew Pinski --- Without using a generic lambda (auto), GCC gives this error message: ``` : In function 'void fun()': :6:17: error: ISO C++ forbids in-class initialization of non-const static member 'fun()a' 6 |

[Bug c++/120155] ICE with generic lambda return type is the decltype of statement expression

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120155 Andrew Pinski changed: What|Removed |Added Summary|ICE when generic lambda |ICE with generic lambda

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

2025-05-07 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120051 --- Comment #6 from Sam James --- Mark, when you get a chance to work on this, if you haven't tried it before, I'd recommend doing a bootstrap w/ -gcodeview enabled by default to see what falls out.

[Bug c++/120155] ICE when lambda return type is the decltype of statement expression

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120155 --- Comment #1 from Andrew Pinski --- : In function 'void fun()': :6:17: internal compiler error: tree check: expected tree that contains 'decl with visibility' structure, have 'parm_decl' in start_decl, at cp/decl.cc:6037 6 | in

[Bug cobol/119769] FE: GnuCOBOL extension BINARY-C-LONG missing

2025-05-07 Thread simonsobisch at gnu dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119769 Simon Sobisch changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|FIXED

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

2025-05-07 Thread reiter.christoph at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120051 --- Comment #5 from Christoph Reiter --- Thanks for working on this. I applied the gcc patch and can confirm that the original example no longer crashes. I found another crasher though and reduced it to: $ cat test.c // gcc -O1 -gcodeview -c t

[Bug c++/120161] [14/15/16 Regression] Deduction failure with nested dependent type with a class base classes of 2 of the inner type

2025-05-07 Thread mcccs at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 mcccs at gmx dot com changed: What|Removed |Added CC||mcccs at gmx dot com --- Comment

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

2025-05-07 Thread j at lambda dot is via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120086 --- Comment #13 from Jørgen Kvalsvik --- (In reply to John David Anglin from comment #12) > With patch, gcov-29 now passes. But gcov-30 fails with excess errors > > FAIL: gcc.misc-tests/gcov-30.c (test for excess errors) > Excess errors: > /ho

[Bug fortran/120163] [15/16 Regression] Can not import module containig call to pure routine via abstract interface

2025-05-07 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120163 anlauf at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Keywords|

[Bug fortran/120131] Misleading and unnecessary error message due to range check

2025-05-07 Thread kargls at comcast dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120131 --- Comment #9 from kargls at comcast dot net --- (In reply to Vladimir Terzi from comment #8) > I initially changed the status, because I assumed that my questions in > comment #2 will be ignored. > > (In reply to kargls from comment #6) > > I

[Bug c++/120161] [14/15/16 Regression] Deduction failure with nested dependent type with a class base classes of 2 of the inner type

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/120149] ICE in GCC when deducing return type with nested lambdas using accumulate with -std=c++20

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120149 --- Comment #3 from Andrew Pinski --- Created attachment 61361 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61361&action=edit Reduced testcase

[Bug c++/120149] ICE in GCC when deducing return type with nested lambdas using accumulate with -std=c++20

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120149 --- Comment #2 from Andrew Pinski --- *** Bug 120151 has been marked as a duplicate of this bug. ***

[Bug c++/120151] ICE in GCC when compiling a templated decltype with lambda and missing returns

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120151 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[Bug c++/120151] ICE in GCC when compiling a templated decltype with lambda and missing returns

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120151 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c++/120151] ICE in GCC when compiling a templated decltype with incomplete lambda body with -std=c++20

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120151 --- Comment #2 from Andrew Pinski --- Created attachment 61360 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61360&action=edit Reduced testcase

[Bug c++/120151] ICE in GCC when compiling a templated decltype with incomplete lambda body with -std=c++20

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120151 --- Comment #1 from Andrew Pinski --- Note -w makes the ICE go away ...

[Bug target/118446] __builtin_iseqsig does not raise exception when supplied with NaN on Cortex-M at -O1 or higher

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118446 --- Comment #4 from GCC Commits --- The master branch has been updated by Richard Earnshaw : https://gcc.gnu.org/g:0a339746e7646bacf2c8aa5512268d23660f26f9 commit r16-454-g0a339746e7646bacf2c8aa5512268d23660f26f9 Author: Richard Earnshaw Date

[Bug target/120162] _mm_prefetch does not get folded down to __builtin_prefetch

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #5 from Andrew Pinski --- /opt/compiler-explorer/gcc-trunk-20250507/lib/gcc/x86_64-linux-gnu/16.0.0/include/xmmintrin.h:56:3: missed: statement clobbers memory: __builtin_ia32_prefetch (_10, 0, 3, 0); /app

[Bug libfortran/120153] Missing UINTEGER symbols

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120153 --- Comment #2 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:e0c783f31b39a56cbfcc27d84633f9254b5b508d commit r16-453-ge0c783f31b39a56cbfcc27d84633f9254b5b508d Author: Jakub Jelinek Date: We

[Bug target/120162] _mm_prefetch does not get folded down to __builtin_prefetch

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162 --- Comment #6 from Andrew Pinski --- Filed the conditional prefetch issue as PR 120164.

[Bug target/120162] _mm_prefetch does not get folded down to __builtin_prefetch

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Summary|Prefetch

[Bug target/120162] _mm_prefetch does not get folded down to __builtin_prefetch

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162 Andrew Pinski changed: What|Removed |Added Attachment #61354|0 |1 is obsolete|

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

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120164 Bug ID: 120164 Summary: GCC fails vectorization when using conditional __builtin_prefetch Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: missed-optim

[Bug target/91323] LTGT rtx produces UCOMISS instead of COMISS

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91323 --- Comment #22 from GCC Commits --- The master branch has been updated by Richard Earnshaw : https://gcc.gnu.org/g:fe10ca6e3cf583640155812b230a0153ce4dc7b7 commit r16-455-gfe10ca6e3cf583640155812b230a0153ce4dc7b7 Author: Richard Earnshaw Date

[Bug target/110796] builtin_iseqsig fails some tests in armv8l-linux-gnueabihf

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110796 --- Comment #15 from GCC Commits --- The master branch has been updated by Richard Earnshaw : https://gcc.gnu.org/g:0a339746e7646bacf2c8aa5512268d23660f26f9 commit r16-454-g0a339746e7646bacf2c8aa5512268d23660f26f9 Author: Richard Earnshaw Dat

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

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120152 --- Comment #2 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:41c8e9b61defb6c616bf35ac9693a52f848afca3 commit r16-452-g41c8e9b61defb6c616bf35ac9693a52f848afca3 Author: Jakub Jelinek Date: We

[Bug tree-optimization/120080] [16 regression] ICE when building llvm-20.1.3 (find_bit_tests, at tree-switch-conversion.cc:1799) since r16-347-g1381a5114788a2

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120080 --- Comment #12 from Andrew Pinski --- (In reply to Filip Kastl from comment #10) > I thought that switch lowering shouldn't run into empty switches (can't > recall what made me think that though). I'll look into why that happens. Well before

[Bug libstdc++/120159] is_layout_compatible_v not exported in std module

2025-05-07 Thread alberto.gcc.bugzilla at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120159 --- Comment #2 from Alberto --- Thank you very much for the quick fix! Note to self: there are no is_corresponding_member_v and is_pointer_interconvertible_with_class_v (those are functions, not traits structs, and possibly the reason of the ov

[Bug c++/120161] [14/15/16 Regression] Deduction failure with nested dependent type

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 Andrew Pinski changed: What|Removed |Added Attachment #61356|0 |1 is obsolete|

[Bug fortran/120163] New: Can not import module containig call to pure routine via abstract interface

2025-05-07 Thread baradi09 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120163 Bug ID: 120163 Summary: Can not import module containig call to pure routine via abstract interface Product: gcc Version: 15.1.1 Status: UNCONFIRMED Severity:

[Bug bootstrap/120145] Can't bootstrap gcc11 on OpenBSD / sparc64

2025-05-07 Thread kirill at korins dot ky via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120145 --- Comment #7 from Kirill A. Korinsky --- For that it worth I had tried to remove 'const' by moving definition into .c file and use 'extern' in .h. Crashed the same way.

[Bug c++/120161] [14/15/16 Regression] Deduction failure with nested dependent type

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 Andrew Pinski changed: What|Removed |Added Keywords||needs-bisection Known to fail|

[Bug c++/120161] [14/15/16 Regression] Deduction failure with nested dependent type

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/120161] Deduction failure with nested dependent type

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 --- Comment #2 from Andrew Pinski --- Created attachment 61357 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61357&action=edit Remove variadic templates

[Bug target/120162] Prefetch causes vectorization to fail

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Target|

[Bug libstdc++/120159] is_layout_compatible_v not exported in std module

2025-05-07 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120159 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug c++/120161] New: Deduction failure with nested dependent type

2025-05-07 Thread barry.revzin at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 Bug ID: 120161 Summary: Deduction failure with nested dependent type Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/120161] Deduction failure with nested dependent type

2025-05-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120161 --- Comment #1 from Andrew Pinski --- Created attachment 61356 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61356&action=edit reducing The templated type alias is not part of the problem so remove it.

[Bug c/120162] Prefetch causes vectorization to fail

2025-05-07 Thread viktor.horsmanheimo at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162 --- Comment #1 from Viktor Horsmanheimo --- Created attachment 61354 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61354&action=edit PoC in c++

[Bug c/120162] Prefetch causes vectorization to fail

2025-05-07 Thread viktor.horsmanheimo at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162 --- Comment #2 from Viktor Horsmanheimo --- Created attachment 61355 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61355&action=edit PoC in C

[Bug c/120162] New: Prefetch causes vectorization to fail

2025-05-07 Thread viktor.horsmanheimo at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120162 Bug ID: 120162 Summary: Prefetch causes vectorization to fail Product: gcc Version: 15.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug libstdc++/120159] is_layout_compatible_v not exported in std module

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120159 --- Comment #1 from GCC Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:8a1f3615c01cdbf5b2d37448c8bb09a96d5e3330 commit r16-451-g8a1f3615c01cdbf5b2d37448c8bb09a96d5e3330 Author: Jonathan Wakely Date:

[Bug cobol/119769] FE: GnuCOBOL extension BINARY-C-LONG missing

2025-05-07 Thread jklowden at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119769 James K. Lowden changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/120012] [12/13/14/15/16 Regression] P1008R1 causes tail padding reuse in C++20 mode

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120012 --- Comment #6 from GCC Commits --- The releases/gcc-15 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:809c5d7486f91d59e798e0c70ac887f837039ece commit r15-9635-g809c5d7486f91d59e798e0c70ac887f837039ece Author: Jason Merrill

[Bug c++/119864] [15/16 Regression][modules] ICE with -fmodules and omp reduction of UDT

2025-05-07 Thread alberto.gcc.bugzilla at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119864 Alberto changed: What|Removed |Added CC||alberto.gcc.bugzilla@gmail.

[Bug libstdc++/120160] New: Implicitly import std if stadard library header is included

2025-05-07 Thread antoshkka at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120160 Bug ID: 120160 Summary: Implicitly import std if stadard library header is included Product: gcc Version: 16.0 Status: UNCONFIRMED Severity: normal P

[Bug libstdc++/120159] New: is_layout_compatible_v not exported in std module

2025-05-07 Thread alberto.gcc.bugzilla at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120159 Bug ID: 120159 Summary: is_layout_compatible_v not exported in std module Product: gcc Version: 15.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

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

2025-05-07 Thread jskumari at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97786 --- Comment #5 from Surya Kumari Jangala --- The input gimple to RTL has the builtin split into two parts: ‘isinfD’ and ‘signbitD’ due to which in the final assembly generated, we have instructions to check the sign bit of the floating point numb

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

2025-05-07 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97786 --- Comment #6 from Segher Boessenkool --- Hi Surya! Hrm yes, xststdcdp _does_ return a sign bit as well. Do we currently say that in RTL as well? Unfortunately we cannot just follow an xststdcdp by a setb, setb tests bit 1, but the tdp sets b

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

2025-05-07 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120061 --- Comment #21 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:edf745dc519ddbfef127e2789bf11bfbacd300b7 commit r16-450-gedf745dc519ddbfef127e2789bf11bfbacd300b7 Author: Jakub Jelinek Date: W

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

2025-05-07 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120158 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Eve

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