[PATCH] D87108: [ImplicitNullCheck] Handle instructions that do not modify null behaviour of null checked reg

[Anna Thomas via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG46329f6079da: [ImplicitNullCheck] Handle instructions that preserve zero value (authored by anna).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87108/new/

https://reviews.llvm.org/D87108

Files:
  llvm/include/llvm/CodeGen/TargetInstrInfo.h
  llvm/lib/CodeGen/ImplicitNullChecks.cpp
  llvm/lib/Target/X86/X86InstrInfo.cpp
  llvm/lib/Target/X86/X86InstrInfo.h
  llvm/test/CodeGen/X86/implicit-null-check-negative.ll
  llvm/test/CodeGen/X86/implicit-null-check.ll

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