[PATCH] D76923: [NFC] Improve performances of Value::getSingleUndroppableUse

[Tyker via Phabricator via llvm-commits]

Tyker created this revision.
Tyker added reviewers: nikic, jdoerfert.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a reviewer: sstefan1.
Herald added a project: LLVM.

since f1a9efabcb9bc37b663b0e03ed3d5a5aa7cc055e <https://reviews.llvm.org/rGf1a9efabcb9bc37b663b0e03ed3d5a5aa7cc055e>,
Value::getSingleUndroppableUse is used in the hot path of InstCombine.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D76923

Files:
  llvm/include/llvm/IR/Use.h
  llvm/include/llvm/IR/User.h
  llvm/include/llvm/IR/Value.h
  llvm/lib/IR/Instructions.cpp
  llvm/lib/IR/Use.cpp
  llvm/lib/IR/User.cpp
  llvm/lib/IR/Value.cpp
  llvm/lib/Transforms/IPO/Attributor.cpp

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