[PATCH] D130832: [X86][BF16] Make backend type bf16 to follow the psABI

[Phoebe Wang via Phabricator via llvm-commits]

pengfei updated this revision to Diff 450228.
pengfei added a comment.

Remove `TypeSoftenFloat` for vector action.

In D130832#3701689 <https://reviews.llvm.org/D130832#3701689>, @tstellar wrote:

> What's the status of the GlobalIsel implementation for X86?  Do we also need to update that to support the new ABI?

AFAIK, GlobalIsel is not complete supported on X86. I don't know any user uses it.
So I think it's OK to not support ATM. Besides, we don't support for `half` either: https://godbolt.org/z/rd54zs9rr


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D130832/new/

https://reviews.llvm.org/D130832

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.h
  llvm/test/CodeGen/X86/bfloat.ll

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