[PATCH] D132955: [ARM64EC 13/?] Mangle thunk for arm64ec

[chenglin.bi via Phabricator via llvm-commits]

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Try to mangle thunk based on function type to match MSVC.
For now it only help debug and it still can't eliminate the same thunks with the same type. 
Later we can canonicalize thunk type to match the mangle name then don't create thunk for the same type.


https://reviews.llvm.org/D132955

Files:
  llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp
  llvm/test/CodeGen/AArch64/arm64ec-mangle-align.ll
  llvm/test/CodeGen/AArch64/arm64ec-mangle-basic.ll
  llvm/test/CodeGen/AArch64/arm64ec-mangle-struct.ll

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