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From: "xry111 at mengyan1223 dot wang" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug lto/97787] [10/11 regression] 64bit mips lto: .symtab local symbol at index x (>= sh_info of y)
Date: Mon, 25 Jan 2021 11:05:48 +0000 [thread overview]
Message-ID: <bug-97787-4-7dpYS8ydr0@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-97787-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97787
--- Comment #24 from Xi Ruoyao <xry111 at mengyan1223 dot wang> ---
(In reply to Richard Biener from comment #22)
> There is target specific sanitizing of symbol names - if the name is really
> the issue then it should be _much_ more prevalent since all IPA cloning uses
> dots as well. clone_function_name produces them and ASM_FORMAT_PRIVATE_NAME
> is the "sanitizer" that's supposed to mangle it to correct form. But as the
> name suggests the definition of a local private symbol isn't supposed to go
> away without all of its uses so the real issue must be elsewhere in
> optimization.
> (thus asking for IPA dumps, specifically the .000i.cgraph dump which should
> mention when the compiler thinks the .LTHUNK5.lto_priv.0 goes away)
IPA dumps (along with .ltrans* files) are uploaded:
https://bf.mengyan1223.wang/assets/gcc-97787/libsass_lto_ipa_dump.tar.xz
next prev parent reply other threads:[~2021-01-25 11:05 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 20:09 [Bug lto/97787] New: " bunk at stusta dot de
2020-11-11 7:37 ` [Bug lto/97787] " rguenth at gcc dot gnu.org
2020-11-11 7:39 ` marxin at gcc dot gnu.org
2020-11-11 14:14 ` bunk at stusta dot de
2020-11-11 15:04 ` rguenth at gcc dot gnu.org
2020-11-12 18:52 ` bunk at stusta dot de
2020-11-13 8:35 ` [Bug target/97787] " rguenth at gcc dot gnu.org
2020-11-13 19:12 ` bunk at stusta dot de
2020-11-16 12:30 ` rguenther at suse dot de
2021-01-16 13:15 ` xry111 at mengyan1223 dot wang
2021-01-16 13:31 ` xry111 at mengyan1223 dot wang
2021-01-16 13:55 ` xry111 at mengyan1223 dot wang
2021-01-16 14:10 ` xry111 at mengyan1223 dot wang
2021-01-18 8:15 ` rguenth at gcc dot gnu.org
2021-01-22 12:04 ` xry111 at mengyan1223 dot wang
2021-01-22 13:19 ` rguenth at gcc dot gnu.org
2021-01-22 16:53 ` xry111 at mengyan1223 dot wang
2021-01-23 12:17 ` xry111 at mengyan1223 dot wang
2021-01-23 13:04 ` xry111 at mengyan1223 dot wang
2021-01-24 12:47 ` xry111 at mengyan1223 dot wang
2021-01-25 8:19 ` rguenth at gcc dot gnu.org
2021-01-25 10:16 ` xry111 at mengyan1223 dot wang
2021-01-25 10:30 ` rguenth at gcc dot gnu.org
2021-01-25 10:49 ` [Bug lto/97787] " pinskia at gcc dot gnu.org
2021-01-25 11:05 ` xry111 at mengyan1223 dot wang [this message]
2021-01-25 11:22 ` rguenth at gcc dot gnu.org
2021-04-08 12:02 ` rguenth at gcc dot gnu.org
2021-04-09 7:57 ` rguenth at gcc dot gnu.org
2022-03-22 10:39 ` [Bug lto/97787] [10/11/12 " rguenth at gcc dot gnu.org
2022-03-22 11:19 ` xry111 at mengyan1223 dot wang
2022-03-22 11:33 ` rguenth at gcc dot gnu.org
2022-03-22 11:43 ` jakub at gcc dot gnu.org
2022-06-28 10:42 ` [Bug lto/97787] [10/11/12/13 " jakub at gcc dot gnu.org
2023-07-07 10:38 ` [Bug lto/97787] [11/12/13/14 " rguenth at gcc dot gnu.org
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