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Bug 618550 (lto) - [TRACKER] LTO issues
Summary: [TRACKER] LTO issues
Status: CONFIRMED
Alias: lto
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Toolchain Maintainers
URL: https://wiki.gentoo.org/wiki/Project:...
Whiteboard:
Keywords: Tracker
Depends on: 536882 801172 854735 854864 855317 855662 856112 856571 858443 858731 858737 859214 859304 861845 861857 862246 862699 865273 866269 878063 904356 907905 909196 913354 913661 919740 921685 924628 927105 927332 928252 932792 933110 936276 936632 937459 938485 938491 939189 940205 940232 940242 940245 940310 940322 940323 940324 940331 940350 940363 940451 940480 940483 940492 940546 940547 940550 940561 940566 940567 940586 940587 940595 940605 940697 940718 940793 940907 941075 941076 941078 941102 941103 941118 941399 941419 941443 941450 941452 941457 941468 941541 941588 941615 941633 941640 942143 942152 942367 942410 942463 942551 942560 942605 942664 942808 942811 942838 942886 942944 943028 943309 943723 944202 944741 945362 945376 945402 945643 946160 946320 946393 946880 946940 947137 947825 948369 948462 948810 948996 949567 949607 950374 951662 952838 952901 952966 953427 953467 953931 954171 954231 954813 955410 955531 956019 956029 956304 324107 418377 441808 453938 461634 462608 464758 464882 466312 466482 472924 486992 PR59626 497714 500254 501178 502950 506758 509286 519120 523378 532672 536992 538468 538604 553842 557486 561968 565314 566282 581114 583076 583084 586538 587622 591542 592868 596932 598320 602148 603594 606142 608688 612816 616026 616038 616102 616108 618002 618392 618396 619994 620052 621732 622024 629342 630066 631352 632698 633930 634580 634620 635428 636314 640014 640338 640832 640836 641806 641808 645568 645572 646030 646530 649666 650258 650458 650460 650488 650874 650876 652158 652244 655518 655680 655710 667372 667680 669086 671110 675876 678678 681882 682562 682866 684880 685332 685634 687282 688544 692078 692254 700012 700126 705408 706268 708340 713850 726200 729460 729772 730120 734554 736685 744844 746578 750473 754021 754654 757681 759328 763612 766429 769695 771909 772854 784995 787158 788421 791544 793083 796566 801409 802027 802762 807598 809860 812950 814326 818097 818445 833097 835157 838241 843926 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Blocks:
  Show dependency tree
 
Reported: 2017-05-15 16:47 UTC by Alessandro Barbieri
Modified: 2025-05-19 07:03 UTC (History)
13 users (show)

See Also:
Package list:
Runtime testing required: ---

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Description Alessandro Barbieri 2017-05-15 16:47:06 UTC 
Issues related to packages built with -flto*
Comment 1 Alessandro Barbieri 2017-05-15 17:00:15 UTC 
And other LTO related issues
Comment 2 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2022-06-28 05:58:42 UTC 
For anyone getting a bug assigned to them which blocks this tracker, please see https://marc.info/?l=gentoo-dev&m=165639574126280&w=2 for what to do.
Comment 3 Larry the Git Cow gentoo-dev 2022-06-28 07:37:53 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cd9e814fc88a9d2c2ba427fef950cebbae2f6edb

commit cd9e814fc88a9d2c2ba427fef950cebbae2f6edb
Author:     Jannik Glückert <jannik.glueckert@gmail.com>
AuthorDate: 2022-06-22 11:15:39 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2022-06-28 07:34:35 +0000

    flag-o-matic.eclass: add filter-lto function
    
    Bug: https://bugs.gentoo.org/618550
    Closes: https://github.com/gentoo/gentoo/pull/26036
    Signed-off-by: Jannik Glückert <jannik.glueckert@gmail.com>
    Signed-off-by: Sam James <sam@gentoo.org>

 eclass/flag-o-matic.eclass | 8 ++++++++
 1 file changed, 8 insertions(+)
Comment 4 Larry the Git Cow gentoo-dev 2022-10-11 19:18:41 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/proj/portage.git/commit/?id=aa5f84544096f3ffa5fad307768537ca34e8193e

commit aa5f84544096f3ffa5fad307768537ca34e8193e
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2022-10-10 19:42:00 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2022-10-11 19:18:36 +0000

    install-qa-check.d/90gcc-warnings: add more LTO warnings (-Wodr, -Wlto-type-mismatch)
    
    Bug: https://bugs.gentoo.org/618550
    Signed-off-by: Sam James <sam@gentoo.org>

 bin/install-qa-check.d/90gcc-warnings | 4 ++++
 1 file changed, 4 insertions(+)