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LTO: Do summary-based prevailing symbol resolution at --lto-O0.
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Authored by pcc on May 25 2017, 3:19 PM.

Details

Summary

Prevailing symbol resolution is necessary for correctness. Without
this we can end up dropping a referenced linkonce symbol from the link.

Event Timeline

pcc created this revision.May 25 2017, 3:19 PM
This revision is now accepted and ready to land.May 25 2017, 4:37 PM
This revision was automatically updated to reflect the committed changes.