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Author SHA1 Message Date
Vyacheslav Zakharin 2e192ab1f4 [CodeExtractor] Preserve topological order for the return blocks. 
Differential Revision: https://reviews.llvm.org/D108673
 2021-08-25 08:09:01 -07:00
Arthur Eubanks 518ec05a10 [LoopExtract][NewPM] Port -loop-extract to NPM 
-loop-extract-single is just -loop-extract on one loop.

-loop-extract depended on -break-crit-edges and -loop-simplify in the
legacy PM, but the NPM doesn't allow specifying pass dependencies like
that, so manually add those passes to the RUN lines where necessary.

Reviewed By: asbirlea

Differential Revision: https://reviews.llvm.org/D89016
 2020-10-13 22:55:42 -07:00
Ehud Katz 3b70ee27a5 [LoopExtractor] Convert LoopExtractor from LoopPass to ModulePass 
The LoopExtractor created new functions (by definition), which violates
the restrictions of a LoopPass.
The correct implementation of this pass should be as a ModulePass.
Includes reverting rL82990 implications on the LoopExtractor.

Fixes PR3082 and PR8929.

Differential Revision: https://reviews.llvm.org/D69069
 2020-02-09 12:25:21 +02:00