[PATCH] D15390: [ThinLTO] Launch importing backends in parallel threads from gold plugin

Teresa Johnson via llvm-commits llvm-commits at lists.llvm.org
Tue Dec 29 10:17:11 PST 2015

tejohnson updated this revision to Diff 43745.
tejohnson added a comment.

As discussed on IRC with Rafael, pull split codegen into gold-plugin and
use the ThreadPool support. Refactor both the split codegen and ThinLTO
handling to utilize a new CodeGen class that encapsulates the
optimization and code generation handling for each module (split or
not). This allows better code reuse between the ThinLTO and split
codegen cases.

For now I have included this along with the ThinLTO thread patch, to
show how it all fits together. I can commit the split code gen changes
first though, followed by the ThinLTO backend support. Let me know if
you would like to review these separately.



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