[PATCH] D107611: [ARC] Add codegen for llvm.ctlz intrinsic for the ARC backend

[Thomas Johnson via Phabricator via cfe-commits]

thomasjohns created this revision.
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Add a CTLZ pseudo instruction to tablegen and the ability to expand this pseudo instruction instruction to ARC assembly code.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107611

Files:
  clang/lib/Basic/Targets/ARC.h
  llvm/lib/Target/ARC/ARCExpandPseudos.cpp
  llvm/lib/Target/ARC/ARCISelLowering.cpp
  llvm/lib/Target/ARC/ARCInstrInfo.td
  llvm/test/CodeGen/ARC/ctlz.ll

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