[Bug sanitizer/116267] New: Sanitizer extremely slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116267 Bug ID: 116267 Summary: Sanitizer extremely slow Product: gcc Version: 11.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sanitizer A

[Bug sanitizer/116267] Sanitizer extremely slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116267 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #1 fr

[Bug testsuite/114842] rs6000: Adjust some test cases with powerpc_vsx_ok

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114842 --- Comment #7 from GCC Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:4ddd886fececd83456d2d03dd6c191903dbca321 commit r15-2785-g4ddd886fececd83456d2d03dd6c191903dbca321 Author: Kewen Lin Date: Wed Aug 7

[Bug testsuite/114842] rs6000: Adjust some test cases with powerpc_vsx_ok

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114842 --- Comment #6 from GCC Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:9b4b4dd108f262c95f5ee8aff911e4193a26e55a commit r15-2784-g9b4b4dd108f262c95f5ee8aff911e4193a26e55a Author: Kewen Lin Date: Wed Aug 7

[Bug c/98539] incorrect warning with -Wvla-parameter for unspecified bound in multi-dim array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98539 --- Comment #3 from Martin Uecker --- Another symptom is the incorrect warning we get here: void foo(char (*a)[*], int (*x)[*]); void foo(char (*a)[*], int (*x)[sizeof *a]); :3:30: warning: mismatch in bound 1 of argument 2 declared as 'int

[Bug testsuite/114842] rs6000: Adjust some test cases with powerpc_vsx_ok

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114842 --- Comment #8 from GCC Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:cdca23875296edd78327d3da6890bb334c28f2fd commit r15-2786-gcdca23875296edd78327d3da6890bb334c28f2fd Author: Kewen Lin Date: Wed Aug 7

[Bug sanitizer/116267] Sanitizer extremely slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116267 --- Comment #2 from Wilson Snyder --- Created attachment 58856 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58856&action=edit Vt_case_uniq_many__ALL.ii.gz

[Bug testsuite/114842] rs6000: Adjust some test cases with powerpc_vsx_ok

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114842 Kewen Lin changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/116268] New: notes on arm-linux-gnueabi* cannot be turned off

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116268 Bug ID: 116268 Summary: notes on arm-linux-gnueabi* cannot be turned off Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/116166] [13/14/15 Regression] risc-v (last) insn-emit-nn.c build takes hours

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116166 --- Comment #24 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:2cf89ae83225f932b226cd57ef2d083a59bcf8a3 commit r15-2789-g2cf89ae83225f932b226cd57ef2d083a59bcf8a3 Author: Richard Biener Date:

[Bug tree-optimization/116166] [13/14 Regression] risc-v (last) insn-emit-nn.c build takes hours

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116166 Richard Biener changed: What|Removed |Added Known to work||15.0 Summary|[13/14/15 Regr

[Bug target/116268] notes on arm-linux-gnueabi* cannot be turned off

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116268 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/116268] notes on arm-linux-gnueabi* cannot be turned off

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116268 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug driver/116263] -time=FILE doesn't report failure to write to FILE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116263 Sam James changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug target/116072] [15 Regression] 4.5% slowdown of 447.dealII on aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116072 --- Comment #4 from Filip Kastl --- Hmm. The slowdown disappeared again. The measurements went back to their original values. I'll mark this PR as WORKSFORME if there are no objections. Btw we upgraded the machine's glibc. That happened after t

[Bug sanitizer/116267] Sanitizer extremely slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116267 --- Comment #3 from Sam James --- It spends ages in skip_simple_arithmetic for me.

[Bug sanitizer/116267] Sanitizer extremely slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116267 --- Comment #4 from Andrew Pinski --- That sounds like save_expr ...

[Bug tree-optimization/101390] Expand vector mod as vector div + multiply-subtract

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101390 Jennifer Schmitz changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassign

[Bug target/116131] [14/15 Regression] RISC-V: Unrecognizable insn with xtheadmemidx on rv32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116131 --- Comment #5 from Christoph Müllner --- I've prepared a patchset that eliminates the optimization patterns for XThead(F)MemIdx, which produce the non-canonical MEMs. As a side-effect, this change also fixes the issue reported here. However, it

[Bug c++/116175] ICE with dependent format attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116175 --- Comment #2 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:9426ce98ccb35a43b4f3e8ea14dcbf2f5de5dc48 commit r15-2790-g9426ce98ccb35a43b4f3e8ea14dcbf2f5de5dc48 Author: Jakub Jelinek Date: W

[Bug tree-optimization/101390] Expand vector mod as vector div + multiply-subtract

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101390 --- Comment #6 from Richard Biener --- Something like vect_recog_divmod_pattern is still the way to go - you can add a separate pattern function if that fits better. If you have vector integer division you can do modulo as suggested.

[Bug tree-optimization/116142] vec_widen_smult_{odd,even}_M ineffective for a simple widening dot product (vect_used_by_reduction is not set?)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116142 --- Comment #14 from GCC Commits --- The master branch has been updated by Xi Ruoyao : https://gcc.gnu.org/g:2083389a18d36684a88d9e2653bacc87ad894b50 commit r15-2791-g2083389a18d36684a88d9e2653bacc87ad894b50 Author: Xi Ruoyao Date: Tue Aug

[Bug tree-optimization/116142] vec_widen_smult_{odd,even}_M ineffective for a simple widening dot product (vect_used_by_reduction is not set?)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116142 Xi Ruoyao changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug fortran/116254] new test case gfortran.dg/class_transformational_2.f90 from r15-2739-g4cb07a38233aad fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116254 --- Comment #5 from Paul Thomas --- Created attachment 58857 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58857&action=edit reduced testscase On x86_64, the attached gives: [pault@pc30 pr79685]$ ~/grun/bin/gfortran -O3 -m32 ../pr102689

[Bug tree-optimization/84353] [12/13/14/15 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84353 Patrick Welche changed: What|Removed |Added CC||prlw1 at cam dot ac.uk --- Comment #18

[Bug tree-optimization/84353] [12/13/14/15 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84353 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #19 fr

[Bug c/101312] ICE with -g and may_alias and const array type with no bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101312 Bug 101312 depends on bug 35980, which changed state. Bug 35980 Summary: The canonical type of types with may_alias attribute is incorrect https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35980 What|Removed |Added

[Bug c/35980] The canonical type of types with may_alias attribute is incorrect

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35980 Richard Biener changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug target/116268] notes on arm-linux-gnueabi* cannot be turned off

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116268 Matthias Klose changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c/114493] [11 Regression] internal compiler error: in fld_incomplete_type_of with may_alias

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114493 Bug 114493 depends on bug 35980, which changed state. Bug 35980 Summary: The canonical type of types with may_alias attribute is incorrect https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35980 What|Removed |Added

[Bug fortran/116221] -Wmaybe-uninitialized in symbol.cc's gfc_get_ha_symbol

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116221 --- Comment #5 from anlauf at gcc dot gnu.org --- (In reply to Sam James from comment #4) > That works, thanks! Did you also need to apply an equivalent initialization to silence the warnings in comment#1: diff --git a/gcc/fortran/intrinsic.cc

[Bug c++/109126] [DR2387] Linkage of const-qualified variable template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109126 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug tree-optimization/116166] [13/14 Regression] risc-v (last) insn-emit-nn.c build takes hours

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116166 --- Comment #26 from Mark Wielaard --- With gcc-15-2791-g2083389a18d native build of the preprocessed insn-emit-96.cc from attachment #1 goes from 6 hours to 5 minutes. Time variable usr sys

[Bug c++/111592] [12/13/14/15 Regression] ICE on expanding argument pack into variadic constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111592 --- Comment #7 from GCC Commits --- The master branch has been updated by Simon Martin : https://gcc.gnu.org/g:a1999cbc816ecd382c7af4ca44153379de49dcaf commit r15-2792-ga1999cbc816ecd382c7af4ca44153379de49dcaf Author: Simon Martin Date: Wed

[Bug c++/111592] [12/13/14/15 Regression] ICE on expanding argument pack into variadic constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111592 Simon Martin changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug fortran/116269] New: [OpenACC] acc_on_device – compile-time optimization fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116269 Bug ID: 116269 Summary: [OpenACC] acc_on_device – compile-time optimization fails Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: missed-optimization,

[Bug target/116261] [15 regression] RISC-V: gfortran.dg/sizeof_6.f90 -O1 timeout since r15-2739-g4cb07a38233

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116261 Richard Biener changed: What|Removed |Added Target||riscv Target Milestone|---

[Bug fortran/116269] [OpenACC] acc_on_device – compile-time optimization fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116269 --- Comment #1 from Tobias Burnus --- Note regarding the compile-time optimization: Currently, gcc/gimple-fold.cc's gimple_fold_builtin_acc_on_device only handles: unsigned val_host = GOMP_DEVICE_HOST; unsigned val_dev = GOMP_DEVICE_NONE;

[Bug sanitizer/116267] Sanitizer extremely slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116267 --- Comment #5 from Richard Biener --- It probably has shared tree nodes from folding (or sanitizing) and needs a hash-set to track visited.

[Bug c++/114461] [C++26] P3034R1 - Disallow module declarations to be macros

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114461 Jakub Jelinek changed: What|Removed |Added CC||jason at gcc dot gnu.org,

[Bug fortran/116254] new test case gfortran.dg/class_transformational_2.f90 from r15-2739-g4cb07a38233aad fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116254 Richard Biener changed: What|Removed |Added Target|powerpc64-linux-gnu,|powerpc64-linux-gnu,

[Bug tree-optimization/101390] Expand vector mod as vector div + multiply-subtract

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101390 --- Comment #7 from Jennifer Schmitz --- Thank you for the reply. Seems like I have been looking in the right places. I'm a new member of the GCC community, so I'm still getting familiar with many parts of the code base. I have been trying to fi

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-08-07 Ever confirmed|0

[Bug c++/114461] [C++26] P3034R1 - Disallow module declarations to be macros

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114461 --- Comment #3 from Jakub Jelinek --- Oh, and #define SEMICOLON ; module SEMICOLON or #define EMTPY module EMPTY ; etc. >From what I understand, ; coming from macro was meant to be certainly ok since wg21.link/p1857r3 and the optional attribute

[Bug tree-optimization/101390] Expand vector mod as vector div + multiply-subtract

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101390 --- Comment #8 from rguenther at suse dot de --- On Wed, 7 Aug 2024, jschmitz at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101390 > > --- Comment #7 from Jennifer Schmitz --- > Thank you for the reply. Seems like I

[Bug target/55212] [SH] Switch to LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #139 from Oleg Endo --- Created attachment 58859 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58859&action=edit testcase for attachment 58836 with -mno-lra (In reply to Kazumoto Kojima from comment #135) > Created attachment

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:5b97d1a2102dca57918947d7e40a6ca68871 commit r15-2794-g5b97d1a2102dca57918947d7e40a6ca68871 Author: Richard Biener Date:

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 Richard Biener changed: What|Removed |Added Known to work||15.0 --- Comment #4 from Richard Biene

[Bug c++/114461] [C++26] P3034R1 - Disallow module declarations to be macros

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114461 --- Comment #4 from Jakub Jelinek --- Perhaps given http://eel.is/c++draft/cpp.pre#7 makes the default for preprocessing directives not macro expanded unless otherwise specified, change http://eel.is/c++draft/cpp.module#3 "Any preprocessing toke

[Bug tree-optimization/107087] [12 Regression] bits/stl_algobase.h:431: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' reading between 8 and 2147483644 bytes from a region of siz

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107087 Ted Lyngmo changed: What|Removed |Added CC||ted at lyncon dot se --- Comment #20 from

[Bug target/116268] notes on arm-linux-gnueabi* cannot be turned off

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116268 Andrew Pinski changed: What|Removed |Added Resolution|--- |WONTFIX Status|NEW

[Bug target/55212] [SH] Switch to LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #140 from Oleg Endo --- Created attachment 58860 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58860&action=edit testcase for attachment 58831, 58832, 58833, 58836 The attached test case, when compiled with 'sh-elf-gcc -O2

[Bug c/116016] enhancement: add __builtin_set_counted_by(P->FAM, COUNT) or equivalent

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116016 --- Comment #60 from qinzhao at gcc dot gnu.org --- I came up with the following draft for the documentation of the new __builtin_get_counted_by, let me know your comments and suggestions: Builtin-in Function: type __builtin_get_counted_by (ptr)

[Bug other/116270] New: [15 regression] erratic failures (time outs) of gfortran.dg/sizeof_6.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116270 Bug ID: 116270 Summary: [15 regression] erratic failures (time outs) of gfortran.dg/sizeof_6.f90 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: norma

[Bug ipa/102061] Cloned function names get exposed in warning messages

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102061 --- Comment #6 from Peter Damianov --- I confirmed this is the case. Compiling the example from the testcase independent-cloneids-1.c confirms that lhd_decl_printable_name is also used for -fdump-rtl-final, my patch results in: ;; Function bar (

[Bug other/116270] [15 regression] erratic failures (time outs) of gfortran.dg/sizeof_6.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116270 Sam James changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRMED

[Bug target/116261] [15 regression] RISC-V: gfortran.dg/sizeof_6.f90 -O1 timeout since r15-2739-g4cb07a38233

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116261 Sam James changed: What|Removed |Added CC||seurer at gcc dot gnu.org --- Comment #1 fr

[Bug target/116261] [15 regression] gfortran.dg/sizeof_6.f90 -O1 timeout since r15-2739-g4cb07a38233

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116261 Sam James changed: What|Removed |Added Target|riscv |riscv,powerpc64-linux-gnu,

[Bug testsuite/116271] New: [15 regression] gcc.dg/vect/tsvc/vect-tsvc-s176.c fails after r15-2777-g8fac69a2dbff98

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116271 Bug ID: 116271 Summary: [15 regression] gcc.dg/vect/tsvc/vect-tsvc-s176.c fails after r15-2777-g8fac69a2dbff98 Product: gcc Version: 15.0 Status: UNCONFIRMED S

[Bug c++/116064] [15 Regression] SPEC 2017 523.xalancbmk_r failed to build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116064 --- Comment #8 from Patrick Palka --- One can now use -fpermissive or -Wno-error=template-body to compile TUs containing errors inside uninstantiated templates.

[Bug target/55212] [SH] Switch to LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #141 from John Paul Adrian Glaubitz --- (In reply to Oleg Endo from comment #140) > Created attachment 58860 [details] > testcase for attachment 58831 [details], 58832, 58833, 58836 > (...) > The issue goes away after applying att

[Bug c++/114461] [C++26] P3034R1 - Disallow module declarations to be macros

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114461 --- Comment #5 from Jakub Jelinek --- Oh, and I think there is another problem with that paper. module : private ; is valid, but the addition of https://eel.is/c++draft/cpp.module#2 stands in a way, the pp-tokens in that case don't match pp-modu

[Bug libstdc++/116140] [15 Regression] 5-35% slowdown of 483.xalancbmk and 523.xalancbmk_r since r15-2356-ge69456ff9a54ba

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116140 Alex Coplan changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |acoplan at gcc dot gnu.org

[Bug testsuite/116148] c-c++-common/fam-in-union-alone-in-struct-2.c fails on big-endian (finally tested starting with r15-2403-g136f364e26d9ad)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116148 --- Comment #12 from John David Anglin --- Adding -funsigned-char fixes test. Posted change also fixes test.

[Bug fortran/116254] new test case gfortran.dg/class_transformational_2.f90 from r15-2739-g4cb07a38233aad fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116254 John David Anglin changed: What|Removed |Added CC||danglin at gcc dot gnu.org --- Comm

[Bug c++/107222] const qualifier appears in mangled NTTP value when the original object is so qualified

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107222 Patrick Palka changed: What|Removed |Added CC||jason at gcc dot gnu.org,

[Bug target/116266] rs6000: P10 vector insn ICE with -mno-vsx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116266 --- Comment #2 from Peter Bergner --- (In reply to Kewen Lin from comment #0) > I think not having TARGET_P10_VECTOR isn't intentional, as we still allow > -mno-vsx with -mcpu=power10. We have TARGET_P8_VECTOR and TARGET_P9_VECTOR > for P8 and

[Bug tree-optimization/116166] [13/14 Regression] risc-v (last) insn-emit-nn.c build takes hours

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116166 Mark Wielaard changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug middle-end/116259] __builtin_assoc_barrier with VLA type ICEs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116259 --- Comment #1 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:2c6174402ea315ecf618cfcba741e8cb18bc5282 commit r15-2797-g2c6174402ea315ecf618cfcba741e8cb18bc5282 Author: Andrew Pinski Date: We

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 --- Comment #5 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:2c6174402ea315ecf618cfcba741e8cb18bc5282 commit r15-2797-g2c6174402ea315ecf618cfcba741e8cb18bc5282 Author: Andrew Pinski Date: We

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 --- Comment #6 from Andrew Pinski --- *** Bug 116259 has been marked as a duplicate of this bug. ***

[Bug middle-end/116259] __builtin_assoc_barrier with VLA type ICEs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116259 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 --- Comment #7 from Andrew Pinski --- (In reply to Richard Biener from comment #4) > Fixed on trunk, I do plan to backport. ok, thanks for the fix, I added 2 aarch64 specific testcases, one for the VLA vectors since that was not being tested be

[Bug c++/109126] [DR2387] Linkage of const-qualified variable template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109126 --- Comment #4 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:82cd63a63eaa61a4ed5c4029a1869be7446ecb3c commit r15-2798-g82cd63a63eaa61a4ed5c4029a1869be7446ecb3c Author: Jakub Jelinek Date: W

[Bug tree-optimization/116272] New: [13/14/15 Regression] Wrong code at -O2/3/s on aarch64-linux-gnu

-13 test.c -O2; ./a.out 1 $ $ gcc-trunk -v Using built-in specs. COLLECT_GCC=/root/compilers/gcc/gcc-trunk-20240807/bin/gcc COLLECT_LTO_WRAPPER=/root/compilers/gcc/gcc-trunk-20240807/libexec/gcc/aarch64-unknown-linux-gnu/15.0.0/lto-wrapper Target: aarch64-unknown-linux-gnu Configured with: ./configure

[Bug c++/94404] [meta-bug] C++ core issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94404 Bug 94404 depends on bug 109126, which changed state. Bug 109126 Summary: [DR2387] Linkage of const-qualified variable template https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109126 What|Removed |Added ---

[Bug c++/109126] [DR2387] Linkage of const-qualified variable template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109126 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/116272] [13/14/15 Regression] Wrong code at -O2/3/s on aarch64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116272 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug c/116016] enhancement: add __builtin_set_counted_by(P->FAM, COUNT) or equivalent

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116016 --- Comment #61 from qinzhao at gcc dot gnu.org --- (In reply to qinzhao from comment #60) > I came up with the following draft for the documentation of the new > __builtin_get_counted_by, let me know your comments and suggestions: After discuss

[Bug target/116273] New: [14/15 regression] RISC-V: gcc.dg/long_branch.c flakey timeout

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116273 Bug ID: 116273 Summary: [14/15 regression] RISC-V: gcc.dg/long_branch.c flakey timeout Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug c/116274] New: x86: poor code generation with 16 byte function arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116274 Bug ID: 116274 Summary: x86: poor code generation with 16 byte function arguments Product: gcc Version: 14.2.1 Status: UNCONFIRMED Severity: normal P

[Bug target/116274] [14/15 Regression] x86: poor code generation with 16 byte function arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116274 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Target Milestone|

[Bug c++/116219] [14/15 regression] -O3 -march=znver3 -gno-statement-frontiers -fcompare-debug failure when building botan-3.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116219 --- Comment #17 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:165e3e7c3ba884345647c0f1c9a3a57a03383651 commit r15-2800-g165e3e7c3ba884345647c0f1c9a3a57a03383651 Author: Jakub Jelinek Date:

[Bug testsuite/116271] [15 regression] gcc.dg/vect/tsvc/vect-tsvc-s176.c fails after r15-2777-g8fac69a2dbff98

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116271 --- Comment #1 from Jorn Wolfgang Rennecke --- I have overlooked that, in the inner loop of s176, the array index i+m-j-1 turns negativeat for higher iterations of the middle loop for small m.

[Bug ipa/111937] offloading from x86_64-linux-gnu to riscv*-linux-gnu will have issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111937 --- Comment #8 from GCC Commits --- The master branch has been updated by Prathamesh Kulkarni : https://gcc.gnu.org/g:38900247f3880d6eca2e364a000e5898f8deae64 commit r15-2801-g38900247f3880d6eca2e364a000e5898f8deae64 Author: Prathamesh Kulkarn

[Bug ipa/96265] offloading to nvptx-none from aarch64-linux-gnu (and riscv*-linux-gnu) does not work

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96265 --- Comment #8 from GCC Commits --- The master branch has been updated by Prathamesh Kulkarni : https://gcc.gnu.org/g:38900247f3880d6eca2e364a000e5898f8deae64 commit r15-2801-g38900247f3880d6eca2e364a000e5898f8deae64 Author: Prathamesh Kulkarni

[Bug c++/116064] [15 Regression] SPEC 2017 523.xalancbmk_r failed to build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116064 --- Comment #9 from GCC Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:d1fc9816df81e953308428641685d6ec6d84c9ac commit r15-2802-gd1fc9816df81e953308428641685d6ec6d84c9ac Author: Patrick Palka Date: W

[Bug target/55212] [SH] Switch to LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #142 from John Paul Adrian Glaubitz --- (In reply to John Paul Adrian Glaubitz from comment #141) > (In reply to Oleg Endo from comment #140) > > Created attachment 58860 [details] > > testcase for attachment 58831 [details], 58832,

[Bug target/55212] [SH] Switch to LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #143 from John Paul Adrian Glaubitz --- The most common failure seems to be "error: unable to generate reloads for" and it occurs often in routine for integer arithmetic.

[Bug testsuite/116271] [15 regression] gcc.dg/vect/tsvc/vect-tsvc-s176.c fails after r15-2777-g8fac69a2dbff98

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116271 --- Comment #2 from Jorn Wolfgang Rennecke --- Created attachment 58861 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58861&action=edit proposed patch Does this patch work for you?

[Bug tree-optimization/112358] [14/15 Regression] glibc -Wstringop-overflow= build failure on hppa since r14-4089-gd45ddc2c04e471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112358 --- Comment #6 from John David Anglin --- This note seems bogus: In function '_dl_find_object_update': cc1: note: destination object is likely at address zero bool _dl_find_object_update (struct link_map *new_map) { /* Copy the newly-loaded

[Bug target/116237] gcc does not accept -weak_framework without -Wl on macOS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116237 --- Comment #1 from GCC Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:4cec7bc79db52bae159c3c60a415e2aea48051d8 commit r15-2803-g4cec7bc79db52bae159c3c60a415e2aea48051d8 Author: Iain Sandoe Date: Mon

[Bug tree-optimization/112358] [14/15 Regression] glibc -Wstringop-overflow= build failure on hppa since r14-4089-gd45ddc2c04e471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112358 --- Comment #7 from Jeffrey A. Law --- It could well be the case that the threader could transform this code to eliminate the unexecutable path, but that it wasn't deemed profitable, thus leaving a path in the IL that will never occur at runtime

[Bug target/116237] gcc does not accept -weak_framework without -Wl on macOS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116237 --- Comment #2 from Sergey Fedorov --- Thank you, Iain!

[Bug target/116275] New: [15 regression] ICE when building llvm-18.1.8 (convert_insn, at config/i386/i386-features.cc:1502)

--enable-host-pie --disable-host-bind-now --enable-default-ssp --disable-fixincludes --with-build-config='bootstrap-O3 bootstrap-lto' Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 15.0.0 20240807 (experimental) 2083389a18d36684a88d9

[Bug tree-optimization/112358] [14/15 Regression] glibc -Wstringop-overflow= build failure on hppa since r14-4089-gd45ddc2c04e471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112358 --- Comment #8 from Joseph S. Myers --- If it's a false positive, it's reasonable to work around in glibc using the libc-diag.h macros (DIAG_PUSH_NEEDS_COMMENT / DIAG_IGNORE_NEEDS_COMMENT / DIAG_POP_NEEDS_COMMENT) - but that would need an approp

[Bug fortran/116128] missed optimisation: fortran sum instrinsic performed in order

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116128 --- Comment #4 from anlauf at gcc dot gnu.org --- (In reply to mjr19 from comment #3) > It seems that most of these are in-line expanded by gfortran-14.1, at least > in some cases. > > function foo(a,n) > real(kind(1d0))::a(*),foo > integer:

[Bug target/116275] [15 regression] ICE when building llvm-18.1.8 (convert_insn, at config/i386/i386-features.cc:1502)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116275 Roger Sayle changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug c++/116276] New: [14/15 regression] multiple inheritance CTAD regression with -std=c++23

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116276 Bug ID: 116276 Summary: [14/15 regression] multiple inheritance CTAD regression with -std=c++23 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug c++/116276] [14/15 regression] multiple inheritance CTAD regression with -std=c++23

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116276 Jason Merrill changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

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