[PATCH] D137053: [IR][Instruction] Annotate more methods with LLVM_READONLY

[Alexander Shaposhnikov via Phabricator via llvm-commits]

alexander-shaposhnikov created this revision.
alexander-shaposhnikov added reviewers: craig.topper, nikic, rnk.
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This diff annotates more methods of the class Instruction with LLVM_READONLY 
(similarly to isAssociative/isCommutative, see https://github.com/llvm/llvm-project/blob/main/llvm/include/llvm/IR/Instruction.h#L529).
For perf measurement results see the branch perf/rebased-llvm-readonly on http://llvm-compile-time-tracker.com/?config=NewPM-O3&stat=instructions%3Au&remote=alexander-shaposhnikov .

Test plan: ninja check-all in various configurations (clang / gcc)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D137053

Files:
  llvm/include/llvm/IR/Instruction.h

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