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[Sanitizers] Remove clang_rt.sancov_{begin,end} on Solaris

Authored by ro on Jun 20 2019, 7:19 AM.



There's no point to manually create the __start___sancov_guards and __stop___sancov_guards
sections and labels on Solaris any longer. They were originally introduced in and

  • The Solaris 11.4 ld supports creating them out of the box.
  • We already unconditionally use Solaris 11.4 features like the ld -z gnu-version-script-compat option and fully working .preinit_array support in compiler-rt.
  • The current files don't assemble on SPARC because the assembler syntax may be different between /bin/as and GNU as.

Tested on amd64-pc-solaris2.11, ok for trunk?

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ro created this revision.Jun 20 2019, 7:19 AM
Herald added projects: Restricted Project, Restricted Project. · View Herald TranscriptJun 20 2019, 7:19 AM
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ro added a comment.Jun 27 2019, 11:05 PM

Ping? It's been a week and it's pretty trivial.

ro added a comment.Jul 4 2019, 5:00 PM

Ping^2. It's been two weeks now and the patch (with its companion should be pretty simple.

vitalybuka accepted this revision.Jul 8 2019, 1:51 PM
This revision is now accepted and ready to land.Jul 8 2019, 1:51 PM
This revision was automatically updated to reflect the committed changes.