[PATCH] D69069: [IPO] Convert LoopExtractor pass from LoopPass to ModulePass

Sat Oct 19 11:02:41 PDT 2019

ekatz updated this revision to Diff 225760.
ekatz edited the summary of this revision.
ekatz added a comment.

Found the revision that changed the pass from FunctionPass to LoopPass - r82990.
This change actually removed (for no apparent reason) the handling of sub-loops, in case the function is a minimal wrapper around a singular top-level loop, added in r12403.
I re-added this code.

In addition, I extracted some of the logics into separate functions, for better readability.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69069/new/

https://reviews.llvm.org/D69069

Files:
  llvm/lib/Transforms/IPO/LoopExtractor.cpp

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