[PATCH] D137946: [X86] Allow no X87 on 32-bit

[Phoebe Wang via Phabricator via llvm-commits]

pengfei created this revision.
pengfei added reviewers: RKSimon, LuoYuanke, craig.topper, andrew.w.kaylor, LiuChen3.
Herald added subscribers: StephenFan, hiraditya.
Herald added a project: All.
pengfei requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

This patch is an alternative of D100091 <https://reviews.llvm.org/D100091>. It solved the problems in `f80` type lowering.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D137946

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
  llvm/lib/CodeGen/TargetLoweringBase.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.h
  llvm/lib/Target/X86/X86InstrFormats.td
  llvm/lib/Target/X86/X86InstrInfo.td
  llvm/test/CodeGen/X86/no-ret-in-x87-reg.ll

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