[Bug target/104451] [9/10/11/12 Regression] ICE: in emit_move_insn, at expr.cc:4010 with -O -mxop -mavx512f

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104451 --- Comment #4 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:59b31f0e2d187ebdb3d399661e22b28e4ebd8099 commit r12-7124-g59b31f0e2d187ebdb3d399661e22b28e4ebd8099 Author: liuhongt Date: Wed Feb

[Bug target/104458] New: [11/12 Regression] ICE: SIGSEGV in gen_udivmodhiqi3 -> copy_rtx with -O1 -m8bit-idiv

2022-02-09 Thread zsojka at seznam dot cz via Gcc-bugs
Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220209 (experimental) (GCC)

[Bug libstdc++/104442] atomic::wait incorrectly loops in case of spurious notification when __waiter is shared

2022-02-09 Thread poulhies at adacore dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104442 --- Comment #2 from Marc Poulhiès --- Ok thanks for looking into this. I'll submit the patch on the list then !

[Bug c++/101767] [10/11/12 Regression] Aggregate initialization fails for struct that has both unnamed struct and union fields

2022-02-09 Thread antmak.pub at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101767 --- Comment #4 from Anton Maklakov --- I've stumbled this bug as well

[Bug middle-end/104446] [9/10/11/12 Regression] ICE in trunc_int_for_mode, at explow.cc:59 since r9-6999

2022-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104446 Jakub Jelinek changed: What|Removed |Added Summary|[9/10/11/12 Regression] ICE |[9/10/11/12 Regression] ICE

[Bug target/104453] [9/10/11 Regression] ICE: SIGSEGV in handled_component_p with truncated input

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104453 Richard Biener changed: What|Removed |Added Known to fail|12.0| Summary|[9/10/11/12

[Bug tree-optimization/104450] [11/12 Regression] ICE: verify_flow_info failed: BB 2 cannot throw but has an EH edge with -O -fnon-call-exceptions -fsanitize=thread -mavx512f

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104450 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:871afdc512be0510cbd4fa0928e5a1bd0681766e commit r12-7123-g871afdc512be0510cbd4fa0928e5a1bd0681766e Author: Richard Biener Date:

[Bug ipa/104457] New: ipa-cp with autofdo: internal compiler error in update_specialized_profile, at ipa-cp.c:4422

2022-02-09 Thread yancheng.li at foxmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104457 Bug ID: 104457 Summary: ipa-cp with autofdo: internal compiler error in update_specialized_profile, at ipa-cp.c:4422 Product: gcc Version: 10.3.0 Status: UNCONFIRMED

[Bug target/104453] [9/10/11/12 Regression] ICE: SIGSEGV in handled_component_p with truncated input

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104453 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:1c827873ed283df282f2df11dfe0ff607e07dab3 commit r12-7122-g1c827873ed283df282f2df11dfe0ff607e07dab3 Author: Richard Biener Date:

[Bug libstdc++/104442] atomic::wait incorrectly loops in case of spurious notification when __waiter is shared

2022-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104442 --- Comment #3 from Jonathan Wakely --- Tom submitted https://gcc.gnu.org/pipermail/gcc-patches/2022-February/590050.html already, which is slightly different.

[Bug tree-optimization/104445] [12 Regression] ICE in vect_create_partial_epilog, at tree-vect-loop.cc:5098

2022-02-09 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 --- Comment #8 from rguenther at suse dot de --- On Wed, 9 Feb 2022, ubizjak at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 > > --- Comment #7 from Uroš Bizjak --- > (In reply to Richard Biener from comment #6)

[Bug tree-optimization/104445] [12 Regression] ICE in vect_create_partial_epilog, at tree-vect-loop.cc:5098

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 --- Comment #10 from Richard Biener --- (In reply to Uroš Bizjak from comment #9) > (In reply to rguent...@suse.de from comment #8) > > > (In reply to Richard Biener from comment #6) > > > > We are missing vec_extractv2sisi or

[Bug middle-end/104446] [9/10/11/12 Regression] ICE in trunc_int_for_mode, at explow.cc:59 since r9-6999

2022-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104446 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug debug/104460] [RISCV] Incorrect DW_AT_high_pc for assembly source with linker relaxation

2022-02-09 Thread joseph.faulls at imgtec dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104460 --- Comment #2 from Joseph Faulls --- Created attachment 52388 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52388=edit main.c

[Bug debug/104460] [RISCV] Incorrect DW_AT_high_pc for assembly source with linker relaxation

2022-02-09 Thread joseph.faulls at imgtec dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104460 --- Comment #1 from Joseph Faulls --- Created attachment 52387 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52387=edit myfunc.c

[Bug target/104441] [12 Regression] vzeroupper is placed at the wrong place

2022-02-09 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104441 H.J. Lu changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/102832] [12 Regression] ICE in vect_create_partial_epilog with -O3 -msve-vector-bits=128

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102832 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/104445] [12 Regression] ICE in vect_create_partial_epilog, at tree-vect-loop.cc:5098

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/104462] ICE: in extract_constrain_insn_cached, at recog.cc:2682 with -mavx512fp16 -mno-xsave

2022-02-09 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104462 Uroš Bizjak changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug tree-optimization/104466] New: Inlining functions with restrict parameters can inhibit lim (e.g. in 554.roms_r)

2022-02-09 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104466 Bug ID: 104466 Summary: Inlining functions with restrict parameters can inhibit lim (e.g. in 554.roms_r) Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug target/104451] [9/10/11/12 Regression] ICE: in emit_move_insn, at expr.cc:4010 with -O -mxop -mavx512f

2022-02-09 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104451 --- Comment #8 from Hongtao.liu --- Fixed in GCC12, GCC11.3, GCC10.4, GCC9.5.

[Bug tree-optimization/104445] [12 Regression] ICE in vect_create_partial_epilog, at tree-vect-loop.cc:5098

2022-02-09 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 --- Comment #5 from Uroš Bizjak --- We do have: (define_expand "vec_extractv4qiqi" [(match_operand:QI 0 "register_operand") (match_operand:V4QI 1 "register_operand") (match_operand 2 "const_int_operand")] "TARGET_SSE4_1" {

[Bug ipa/104457] ipa-cp with autofdo: internal compiler error in update_specialized_profile, at ipa-cp.c:4422

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104457 Richard Biener changed: What|Removed |Added CC||jamborm at gcc dot gnu.org ---

[Bug target/104458] [11/12 Regression] ICE: SIGSEGV in gen_udivmodhiqi3 -> copy_rtx with -O1 -m8bit-idiv

2022-02-09 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104458 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Assignee|unassigned

[Bug target/104441] [12 Regression] vzeroupper is placed at the wrong place

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104441 --- Comment #3 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:5390a2f191682dae3c6d1e1deac20e05be413514 commit r12-7125-g5390a2f191682dae3c6d1e1deac20e05be413514 Author: H.J. Lu Date: Sun Jan 30

[Bug libstdc++/104465] std::vector should satisfy std::ranges::viewable_range (P2415 for -c++2b)

2022-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104465 --- Comment #3 from Jonathan Wakely --- (In reply to Younan Zhang from comment #0) > cppreference (https://en.cppreference.com/w/cpp/ranges/reverse_view) or > C++20 draft suggests (24.7.1 [range.adaptor.object]/1, >

[Bug target/104451] [9/10/11/12 Regression] ICE: in emit_move_insn, at expr.cc:4010 with -O -mxop -mavx512f

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104451 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by hongtao Liu : https://gcc.gnu.org/g:c4bcb6320d0ff881e0f6ee7f24b35ea67a61d38c commit r9-9944-gc4bcb6320d0ff881e0f6ee7f24b35ea67a61d38c Author: liuhongt Date:

[Bug middle-end/104446] [9/10/11/12 Regression] ICE in trunc_int_for_mode, at explow.cc:59 since r9-6999

2022-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104446 Jakub Jelinek changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comment

[Bug c++/104461] New: cody requires -fmodule-mapper hostname to have an IPv6 address

2022-02-09 Thread aoliva at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104461 Bug ID: 104461 Summary: cody requires -fmodule-mapper hostname to have an IPv6 address Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug libbacktrace/104463] New: Split debug info not loaded from .debug/ if .gnu_debuglink points to binary itself

2022-02-09 Thread matti.niemenmaa+gccbugs at iki dot fi via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104463 Bug ID: 104463 Summary: Split debug info not loaded from .debug/ if .gnu_debuglink points to binary itself Product: gcc Version: 11.1.0 Status: UNCONFIRMED

[Bug tree-optimization/35513] Improve targetm.binds_local_p

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35513 --- Comment #5 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:ab0b5fbfe90168d2e470aefb19e0cf31526290bc commit r12-7126-gab0b5fbfe90168d2e470aefb19e0cf31526290bc Author: H.J. Lu Date: Sat Jun 19

[Bug tree-optimization/104464] New: [12 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:268 with -O -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop -fsignaling-nans

2022-02-09 Thread zsojka at seznam dot cz via Gcc-bugs
orted LTO compression algorithms: zlib zstd gcc version 12.0.1 20220209 (experimental) (GCC)

[Bug tree-optimization/102832] [12 Regression] ICE in vect_create_partial_epilog with -O3 -msve-vector-bits=128

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102832 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/104445] [12 Regression] ICE in vect_create_partial_epilog, at tree-vect-loop.cc:5098

2022-02-09 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 --- Comment #7 from Uroš Bizjak --- (In reply to Richard Biener from comment #6) > We are missing vec_extractv2sisi or vec_extractv8qiv4qi, with -mno-mmx -mavx. > It seems we have addv2si3 available though. vec_extractv2sisi is available in

[Bug target/104455] Cannot select -march=armv7-a using GCC 11

2022-02-09 Thread rearnsha at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104455 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug rtl-optimization/104459] [9/10/11/12 Regression] '-fcompare-debug' failure w/ -O2 -funswitch-loops -fno-tree-dce

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104459 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug target/104462] New: ICE: in extract_constrain_insn_cached, at recog.cc:2682 with -mavx512fp16 -mno-xsave

2022-02-09 Thread zsojka at seznam dot cz via Gcc-bugs
=/usr/bin/x86_64-pc-linux-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r12-7124-20220209171435-g59b31f0e2d1-checking-yes-rtl-df-extra-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220209 (experimental) (GCC)

[Bug tree-optimization/104445] [12 Regression] ICE in vect_create_partial_epilog, at tree-vect-loop.cc:5098

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 --- Comment #11 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:da2bf62d9e2a25f2d6a99176144c250b51fbdee7 commit r12-7127-gda2bf62d9e2a25f2d6a99176144c250b51fbdee7 Author: Richard Biener Date:

[Bug tree-optimization/102832] [12 Regression] ICE in vect_create_partial_epilog with -O3 -msve-vector-bits=128

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102832 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:da2bf62d9e2a25f2d6a99176144c250b51fbdee7 commit r12-7127-gda2bf62d9e2a25f2d6a99176144c250b51fbdee7 Author: Richard Biener Date:

[Bug target/104458] [11/12 Regression] ICE: SIGSEGV in gen_udivmodhiqi3 -> copy_rtx with -O1 -m8bit-idiv

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104458 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug tree-optimization/104445] [12 Regression] ICE in vect_create_partial_epilog, at tree-vect-loop.cc:5098

2022-02-09 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104445 --- Comment #9 from Uroš Bizjak --- (In reply to rguent...@suse.de from comment #8) > > (In reply to Richard Biener from comment #6) > > > We are missing vec_extractv2sisi or vec_extractv8qiv4qi, with -mno-mmx > > > -mavx. > > > It seems we

[Bug debug/104460] New: [RISCV] Incorrect DW_AT_high_pc for assembly source with linker relaxation

2022-02-09 Thread joseph.faulls at imgtec dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104460 Bug ID: 104460 Summary: [RISCV] Incorrect DW_AT_high_pc for assembly source with linker relaxation Product: gcc Version: 11.1.0 URL:

[Bug libstdc++/104465] std::vector should satisfy std::ranges::viewable_range (P2415 for -c++2b)

2022-02-09 Thread zyn7109 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104465 --- Comment #1 from Younan Zhang --- * link typo for Clang 13 demo: https://gcc.godbolt.org/z/f7Eb53zb5

[Bug libstdc++/104465] std::vector should satisfy std::ranges::viewable_range (P2415 for -c++2b)

2022-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104465 --- Comment #4 from Jonathan Wakely --- But the reason that it accepts the argument is that it's an lvalue. You tested std::ranges::viewable_range> but you should have tested std::ranges::viewable_range&>.

[Bug tree-optimization/104464] [12 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:268 with -O -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop -fsignaling-nans

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104464 Richard Biener changed: What|Removed |Added Last reconfirmed||2022-02-09

[Bug tree-optimization/104288] [11/12 Regression] EVRP null pointer check removal for strcmp (and maybe others) is not flow senative

2022-02-09 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104288 Andrew Macleod changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/104288] [11/12 Regression] EVRP null pointer check removal for strcmp (and maybe others) is not flow senative

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104288 --- Comment #11 from CVS Commits --- The master branch has been updated by Andrew Macleod : https://gcc.gnu.org/g:c6bb1db76b3ac127aff7dacf391fc1798a94bb7d commit r12-7128-gc6bb1db76b3ac127aff7dacf391fc1798a94bb7d Author: Andrew MacLeod Date:

[Bug tree-optimization/104420] [12 Regression] Inconsistent checks for X * 0.0 optimization

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104420 --- Comment #3 from CVS Commits --- The master branch has been updated by Roger Sayle : https://gcc.gnu.org/g:2d3c477599b02b06e338acd5f5098ee7a3fe6176 commit r12-7130-g2d3c477599b02b06e338acd5f5098ee7a3fe6176 Author: Roger Sayle Date: Wed

[Bug tree-optimization/96392] Optimize x+0.0 if x is an integer

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96392 --- Comment #4 from CVS Commits --- The master branch has been updated by Roger Sayle : https://gcc.gnu.org/g:2d3c477599b02b06e338acd5f5098ee7a3fe6176 commit r12-7130-g2d3c477599b02b06e338acd5f5098ee7a3fe6176 Author: Roger Sayle Date: Wed

[Bug rtl-optimization/104400] [12 Regression] v850e lra/reload failure after recent change

2022-02-09 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104400 --- Comment #1 from Vladimir Makarov --- Thank you for reporting this, Jeff. I've reproduced the bug. I hope to fix this on this week.

[Bug c/104468] with -O -g, quadratic compile time of function with __attribute__(("00")) that passes large structs by value

2022-02-09 Thread erik.carstensen at intel dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104468 --- Comment #2 from Erik Carstensen --- Perhaps the problem is unrelated to function calls; it seems the time is quadratic in the number of struct literals: If I change argument types to pointers, then the issue remains if I pass the args as

[Bug c++/103752] [12 Regression][ICE][modules] with import

2022-02-09 Thread johelegp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103752 Johel Ernesto Guerrero Peña changed: What|Removed |Added CC||johelegp at gmail dot com

[Bug c++/102562] [12 Regression][modules] Failing g++.dg/modules/xtreme-header tests since r12-4067-gc46ecb0112e91c8

2022-02-09 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102562 Jason Merrill changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug c++/104432] [12 Regression] ICE in operator() from filter_memfn_lookup since r12-6080

2022-02-09 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104432 Patrick Palka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/104432] [12 Regression] ICE in operator() from filter_memfn_lookup since r12-6080

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104432 --- Comment #1 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:ee50b4383a0dca88172c3a821418344bd7391956 commit r12-7134-gee50b4383a0dca88172c3a821418344bd7391956 Author: Patrick Palka Date:

[Bug c/104468] New: with -O -g, quadratic compile time of function with __attribute__(("00")) that passes large structs by value

2022-02-09 Thread erik.carstensen at intel dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104468 Bug ID: 104468 Summary: with -O -g, quadratic compile time of function with __attribute__(("00")) that passes large structs by value Product: gcc Version:

[Bug libstdc++/104454] filesystem::canonical needs to strip trailing slash

2022-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104454 Jonathan Wakely changed: What|Removed |Added Target||powerpc-ibm-aix7.2.0.0

[Bug c/104468] with -O -g, quadratic compile time of function with __attribute__(("00")) that passes large structs by value

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104468 Richard Biener changed: What|Removed |Added Known to work||12.0 Status|UNCONFIRMED

[Bug debug/104460] [RISCV] Incorrect DW_AT_high_pc for assembly source with linker relaxation

2022-02-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104460 --- Comment #3 from Andrew Pinski --- Gcc is not responsible for debug info that is done for the .s file, please report that issue to binutils: https://sourceware.org/bugzilla/

[Bug tree-optimization/104466] Inlining functions with restrict parameters can inhibit lim (e.g. in 554.roms_r)

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104466 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug c++/103752] [12 Regression][ICE][modules] with import

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103752 --- Comment #2 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:1ce5395977f37e8d0c03394f7b932a584ce85cc7 commit r12-7133-g1ce5395977f37e8d0c03394f7b932a584ce85cc7 Author: Jason Merrill Date:

[Bug c++/103524] [meta-bug] modules issue

2022-02-09 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 103752, which changed state. Bug 103752 Summary: [12 Regression][ICE][modules] with import https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103752 What|Removed |Added

[Bug c++/103752] [12 Regression][ICE][modules] with import

2022-02-09 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103752 Jason Merrill changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/103524] [meta-bug] modules issue

2022-02-09 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 102562, which changed state. Bug 102562 Summary: [12 Regression][modules] Failing g++.dg/modules/xtreme-header tests since r12-4067-gc46ecb0112e91c8 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102562 What

[Bug target/104117] [9,10,11,12 Regression] Darwin ppc64 uses invalid non-PIC address to access constants (in PIC code).

2022-02-09 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104117 --- Comment #21 from Vladimir Makarov --- (In reply to Iain Sandoe from comment #20) > (In reply to Iain Sandoe from comment #15) > > (In reply to Vladimir Makarov from comment #13) > > > I think there are two code spots whose pitfalls resulted

[Bug c++/103921] [modules] ICE dependent expression in explicit-specifier of instantiation of imported template

2022-02-09 Thread johelegp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103921 Johel Ernesto Guerrero Peña changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug c++/103752] [12 Regression][ICE][modules] with import

2022-02-09 Thread johelegp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103752 --- Comment #5 from Johel Ernesto Guerrero Peña --- *** Bug 103921 has been marked as a duplicate of this bug. ***

[Bug c++/103524] [meta-bug] modules issue

2022-02-09 Thread johelegp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 103921, which changed state. Bug 103921 Summary: [modules] ICE dependent expression in explicit-specifier of instantiation of imported template https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103921 What

[Bug debug/104460] [RISCV] Incorrect DW_AT_high_pc for assembly source with linker relaxation

2022-02-09 Thread joseph.faulls at imgtec dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104460 Joseph Faulls changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug tree-optimization/104464] [12 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:268 with -O -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop -fsignaling-nans

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104464 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:8f8f8c68b434eb32756284dd8e80cfbdff524a20 commit r12-7132-g8f8f8c68b434eb32756284dd8e80cfbdff524a20 Author: Richard Biener Date:

[Bug libstdc++/104465] std::vector should satisfy std::ranges::viewable_range (P2415 for -c++2b)

2022-02-09 Thread zyn7109 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104465 --- Comment #6 from Younan Zhang --- (In reply to Jonathan Wakely from comment #4) > But the reason that it accepts the argument is that it's an lvalue. > > You tested std::ranges::viewable_range> but you > should have tested

[Bug tree-optimization/104464] [12 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:268 with -O -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop -fsignaling-nans

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104464 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/104467] [12 Regression] ICE: in store_constructor, at expr.cc:7199 with -mxop

2022-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104467 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0 Assignee|unassigned at

[Bug libstdc++/104442] atomic::wait incorrectly loops in case of spurious notification when __waiter is shared

2022-02-09 Thread rodgertq at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104442 --- Comment #4 from Thomas Rodgers --- (In reply to Jonathan Wakely from comment #3) > Tom submitted > https://gcc.gnu.org/pipermail/gcc-patches/2022-February/590050.html already, > which is slightly different. The primary difference was

[Bug rtl-optimization/102178] [12 Regression] SPECFP 2006 470.lbm regressions on AMD Zen CPUs after r12-897-gde56f95afaaa22

2022-02-09 Thread vmakarov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102178 --- Comment #28 from Vladimir Makarov --- Could somebody benchmark the following patch on zen2 470.lbm. diff --git a/gcc/lra-constraints.cc b/gcc/lra-constraints.cc index 9cee17479ba..76619aca8eb 100644 --- a/gcc/lra-constraints.cc +++

[Bug libstdc++/104443] common_iterator::operator-> is not correctly implemented

2022-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104443 Jonathan Wakely changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org

[Bug debug/104407] [10/11 Regression] '-fcompare-debug' failure (length) w/ -std=c++17 -O1

2022-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104407 Jakub Jelinek changed: What|Removed |Added Summary|[10/11/12 Regression] |[10/11 Regression]

[Bug debug/104407] [10/11/12 Regression] '-fcompare-debug' failure (length) w/ -std=c++17 -O1

2022-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104407 --- Comment #17 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:be9cd0ca8a5f13cfee6a39b217d439a25c53553a commit r12-7129-gbe9cd0ca8a5f13cfee6a39b217d439a25c53553a Author: Jakub Jelinek Date:

[Bug target/104467] New: [12 Regression] ICE: in store_constructor, at expr.cc:7199 with -mxop

2022-02-09 Thread zsojka at seznam dot cz via Gcc-bugs
ux-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r12-7126-20220209043854-gab0b5fbfe90-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220209 (experimental) (GCC)

[Bug tree-optimization/104466] Inlining functions with restrict parameters can inhibit lim (e.g. in 554.roms_r)

2022-02-09 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104466 --- Comment #1 from Martin Jambor --- Created attachment 52393 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52393=edit Test-case Forgotten testcase

[Bug middle-end/104467] [12 Regression] ICE: in store_constructor, at expr.cc:7199 with -mxop

2022-02-09 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104467 Uroš Bizjak changed: What|Removed |Added Component|target |middle-end --- Comment #2 from Uroš

[Bug tree-optimization/24021] VRP does not work with floating points

2022-02-09 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021 Aldy Hernandez changed: What|Removed |Added CC||jeffreyalaw at gmail dot com,

[Bug target/104469] New: ICE: in extract_insn, at recog.cc:2769 (unrecognizable insn) with -mavx and __builtin_convertvector()

2022-02-09 Thread zsojka at seznam dot cz via Gcc-bugs
ux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r12-7128-20220209090954-gc6bb1db76b3-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220209 (experimental) (GCC)

[Bug tree-optimization/24021] VRP does not work with floating points

2022-02-09 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021 --- Comment #8 from Aldy Hernandez --- (In reply to Jeffrey A. Law from comment #7) > Very cool. ANd no, I'm not enough of an expert on the FP side to shepherd > that though. I would expect it to be exceptionally tricky on the solver > side.

[Bug tree-optimization/24021] VRP does not work with floating points

2022-02-09 Thread vincent-gcc at vinc17 dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021 --- Comment #9 from Vincent Lefèvre --- (In reply to Aldy Hernandez from comment #6) > As I've mentioned, I'm hoping some floating expert can take this across to > goal line, as my head will start spinning as soon as we start talking about >

[Bug c++/104470] New: internal compiler error: Segmentation fault compiling std::variant with -std=c++20

2022-02-09 Thread serpent7776 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104470 Bug ID: 104470 Summary: internal compiler error: Segmentation fault compiling std::variant with -std=c++20 Product: gcc Version: 10.3.0 Status: UNCONFIRMED

[Bug ipa/104377] Unreachable code in create_specialized_node of ipa-prop.c?

2022-02-09 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104377 --- Comment #2 from Martin Jambor --- (In reply to Feng Xue from comment #1) > > OK. I does missed something. Here we could not hold assumption that > ipcp_decision_stage() only sees raw cgraph node, since sometime in the > future some new ipa

[Bug c/104471] New: ICE with -nostdinc: NULL directory in find_file

2022-02-09 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104471 Bug ID: 104471 Summary: ICE with -nostdinc: NULL directory in find_file Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/24021] VRP does not work with floating points

2022-02-09 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021 --- Comment #12 from Andrew Macleod --- (In reply to Aldy Hernandez from comment #8) > (In reply to Jeffrey A. Law from comment #7) > > Very cool. ANd no, I'm not enough of an expert on the FP side to shepherd > > that though. I would expect

[Bug tree-optimization/24021] VRP does not work with floating points

2022-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug rtl-optimization/104400] [12 Regression] v850e lra/reload failure after recent change

2022-02-09 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104400 Jeffrey A. Law changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug ipa/104377] Unreachable code in create_specialized_node of ipa-prop.c?

2022-02-09 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104377 --- Comment #3 from Martin Jambor --- By the way, it would be good to invent some (slightly?) more intuitive API for ipa_param_adjustments adjustments, merging and similar operations. I simply left it for later when I hoped I would have a

[Bug c++/104472] New: ICE: SIGSEGV in cxx_eval_internal_function with __builtin_convertvector()

2022-02-09 Thread zsojka at seznam dot cz via Gcc-bugs
220209090954-gc6bb1db76b3-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220209 (experimental) (GCC)

[Bug target/104473] New: [12 Regression] ICE: free(): invalid pointer with -march=armv8.7-a or -march=armv8.8-a for g++

2022-02-09 Thread zsojka at seznam dot cz via Gcc-bugs
es-rtl-df-extra-aarch64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220209 (experimental) (GCC)

[Bug target/104409] -march=armv8.6-a+ls64 crashes, LS64 builtins causes ICE

2022-02-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104409 --- Comment #5 from Andrew Pinski --- (In reply to Zdenek Sojka from comment #4) > Probably related crash: (with -fpack-struct) That is recorded as PR 103147 already.

[Bug tree-optimization/24021] VRP does not work with floating points

2022-02-09 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #7

[Bug c++/25689] missed diagnostic about assignment used as truth value.

2022-02-09 Thread zhaoweiliew at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25689 --- Comment #3 from Zhao Wei Liew --- Created attachment 52395 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52395=edit Test patch (seeking feedback) Hi! I wrote a small patch to fix this issue, but I think that it has much room for

[Bug tree-optimization/24021] VRP does not work with floating points

2022-02-09 Thread vincent-gcc at vinc17 dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021 --- Comment #10 from Vincent Lefèvre --- (In reply to Vincent Lefèvre from comment #9) > Subnormals might also need to be considered as special cases: "Whether and > in what cases subnormal numbers are treated as zeros is implementation >

[Bug target/104409] -march=armv8.6-a+ls64 crashes, LS64 builtins causes ICE

2022-02-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104409 Andrew Pinski changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #3

[Bug target/104473] [12 Regression] ICE: free(): invalid pointer with -march=armv8.7-a or -march=armv8.8-a for g++

2022-02-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104473 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

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