[PATCH] D81977: [WebAssembly] Add support for externref to MC and wasm-ld

[Sam Clegg via Phabricator via llvm-commits]

sbc100 marked an inline comment as done.
sbc100 added inline comments.


================
Comment at: llvm/include/llvm/BinaryFormat/Wasm.h:262
   WASM_OPCODE_I32_ADD = 0x6a,
+  WASM_OPCODE_REF_NULL = 0xd0,
 };
----------------
dschuff wrote:
> are there any tests for ref.null?
This is used in the binary format init expressions only.. nothing to do with the llvm or its codegen.  You can see it tested in externref.s


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81977/new/

https://reviews.llvm.org/D81977