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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/105169] Compiling C++ code with -fpatchable-function-entry=16,14 results in references to discarded sections Date: Tue, 17 May 2022 17:34:57 +0000 [thread overview] Message-ID: <bug-105169-4-UuN70S0u8J@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-105169-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105169 --- Comment #13 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Giuliano Belinassi <giulianob@gcc.gnu.org>: https://gcc.gnu.org/g:7a3f38a966a52893fb5bae301a1a3d56961358fb commit r13-566-g7a3f38a966a52893fb5bae301a1a3d56961358fb Author: Giuliano Belinassi <gbelinassi@suse.de> Date: Fri May 6 23:37:52 2022 -0300 PR105169 Fix references to discarded sections When -fpatchable-function-entry= is enabled, certain C++ codes fails to link because of generated references to discarded sections in __patchable_function_entry section. This commit fixes this problem by puting those references in a COMDAT section. 2022-05-06 Giuliano Belinassi <gbelinassi@suse.de> gcc/ChangeLog PR c++/105169 * targhooks.cc (default_print_patchable_function_entry_1): Handle COMDAT case. * varasm.cc (switch_to_comdat_section): New (handle_vtv_comdat_section): Call switch_to_comdat_section. * varasm.h: Declare switch_to_comdat_section. gcc/testsuite/ChangeLog 2022-05-06 Giuliano Belinassi <gbelinassi@suse.de> PR c++/105169 * g++.dg/modules/pr105169.h: New file. * g++.dg/modules/pr105169_a.C: New test. * g++.dg/modules/pr105169_b.C: New file.
next prev parent reply other threads:[~2022-05-17 17:34 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-05 17:07 [Bug c++/105169] New: " giuliano.belinassi at gmail dot com 2022-04-06 8:08 ` [Bug c++/105169] " rguenth at gcc dot gnu.org 2022-04-06 9:29 ` marxin at gcc dot gnu.org 2022-04-06 9:40 ` marxin at gcc dot gnu.org 2022-04-06 9:53 ` rguenth at gcc dot gnu.org 2022-04-06 11:31 ` marxin at gcc dot gnu.org 2022-04-06 11:35 ` rguenther at suse dot de 2022-04-06 11:46 ` marxin at gcc dot gnu.org 2022-04-07 16:05 ` matz at gcc dot gnu.org 2022-04-08 12:11 ` marxin at gcc dot gnu.org 2022-04-08 12:23 ` rguenth at gcc dot gnu.org 2022-04-08 12:29 ` rguenth at gcc dot gnu.org 2022-04-08 12:33 ` rguenth at gcc dot gnu.org 2022-05-17 17:34 ` cvs-commit at gcc dot gnu.org [this message] 2023-07-19 6:26 ` [Bug middle-end/105169] " pinskia at gcc dot gnu.org 2023-07-19 6:26 ` pinskia at gcc dot gnu.org
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