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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/95551] [OpenMP, OpenACC] -fopenmp/-fopenacc also with -foffload=disable fails with: (.gnu.offload_vars+0x0): undefined reference to `A.10.2' Date: Fri, 05 Jun 2020 14:33:49 +0000 [thread overview] Message-ID: <bug-95551-4-z6MXs4IiWV@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-95551-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95551 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Before IPA, we should be able to optimize away variables even if they are marked declare target to, as long as we optimize them away completely (i.e. neither the offloaded code nor host code will refer to them in any way), which suggests that perhaps we should be populating the variable and function tables for offloading later than we do now (basically immediately before IPA), but also once we enter something into the tables, we should mark those as being used such that e.g. IPA passes or anything later will not really optimize them away.
next prev parent reply other threads:[~2020-06-05 14:33 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-05 10:06 [Bug middle-end/95551] New: " burnus at gcc dot gnu.org 2020-06-05 10:09 ` [Bug middle-end/95551] " burnus at gcc dot gnu.org 2020-06-05 13:50 ` burnus at gcc dot gnu.org 2020-06-05 14:33 ` jakub at gcc dot gnu.org [this message] 2020-06-08 10:50 ` burnus at gcc dot gnu.org 2020-06-08 21:25 ` cvs-commit at gcc dot gnu.org 2020-06-15 9:07 ` cvs-commit at gcc dot gnu.org 2020-06-15 9:11 ` burnus at gcc dot gnu.org 2020-06-15 9:11 ` burnus at gcc dot gnu.org
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