[PATCH] D75011: [InstCombine] Remove trivially empty ranges from end

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 246085.
nikic added a comment.

Handle interleaving of start/end intrinsics with different args better. This reduces iterations on the `lifetime.ll` test.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75011/new/

https://reviews.llvm.org/D75011

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/InstCombine/InstCombineInternal.h
  llvm/test/Transforms/InstCombine/lifetime.ll
  llvm/test/Transforms/InstCombine/vararg.ll

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