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Teresa Johnson 0273961b82 [ThinLTO] Implement index-based WPD
This patch adds support to the WholeProgramDevirt pass to perform
index-based WPD, which is invoked from ThinLTO during the thin link.

The ThinLTO backend (WPD import phase) behaves the same regardless of
whether the WPD decisions were made with the index-based or (the
existing) IR-based analysis.

Depends on D54815.

Reviewers: pcc

Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, arphaman, dang, llvm-commits

Differential Revision: https://reviews.llvm.org/D55153

llvm-svn: 367679
2019-08-02 13:10:52 +00:00
2019-08-02 13:10:52 +00:00
2019-08-02 13:10:52 +00:00
2019-08-02 13:10:52 +00:00
2019-07-17 07:02:02 +00:00
2019-02-19 20:38:51 +00:00

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