[PATCH] D87315: [IRSim] Letting gep instructions be legal for similarity identification.

Andrew Litteken via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 8 11:45:11 PDT 2020


AndrewLitteken created this revision.
AndrewLitteken added a reviewer: paquette.
Herald added subscribers: llvm-commits, hiraditya.
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AndrewLitteken requested review of this revision.

GetElementPtr instructions require the extra check that all operands after the first must only be constants and be exactly the same to be considered similar.

Tests are found in unittests/Analysis/IRSimilarityIdentifierTest.cpp.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D87315

Files:
  llvm/include/llvm/Analysis/IRSimilarityIdentifier.h
  llvm/lib/Analysis/IRSimilarityIdentifier.cpp
  llvm/unittests/Analysis/IRSimilarityIdentifierTest.cpp

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