[PATCH] D100750: [Greedy RA] Take into account Last Split Point for enterIntvAtEnd

[Serguei Katkov via Phabricator via llvm-commits]

skatkov created this revision.
skatkov added reviewers: reames, rnk, void.
Herald added subscribers: pengfei, jfb, hiraditya.
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If the use after Last Split Point is a def so it should be tied-def and
we can take the def of the tied-use as ParentVNI and thus
tied-use and tied-def will be live in resulting interval.


https://reviews.llvm.org/D100750

Files:
  llvm/lib/CodeGen/SplitKit.cpp
  llvm/test/CodeGen/X86/statepoint-invoke-ra2.ll

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