[PATCH] D95425: Implementation of global.get/set for reftypes in LLVM IR

[Paulo Matos via Phabricator via llvm-commits]

pmatos updated this revision to Diff 320521.
pmatos added a comment.
Herald added a subscriber: dexonsmith.

Attempt to specify externref as a pointer type with a fixed size of 32, instead of opaque.

This doesn't work properly yet as visitLoad fails to getConstant for an externref because externref is not an integer - as in the MVT::externref is not defined as an integer externref.

Requires some more investigation and experimentation.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95425/new/

https://reviews.llvm.org/D95425

Files:
  llvm/include/llvm/CodeGen/ValueTypes.td
  llvm/include/llvm/Support/MachineValueType.h
  llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
  llvm/lib/Target/WebAssembly/WebAssemblyISD.def
  llvm/lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
  llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
  llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h
  llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.td
  llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
  llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp

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