[PATCH] D112143: [X86][ABI] Do not return float/double from x87 registers when x87 is disabled

[Phoebe Wang via Phabricator via llvm-commits]

pengfei updated this revision to Diff 387855.
pengfei added a comment.

1. Add support for f80.
2. Add test case for 3 return values.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112143/new/

https://reviews.llvm.org/D112143

Files:
  clang/include/clang/Driver/Options.td
  clang/test/Driver/x86-target-features.c
  llvm/lib/Target/X86/X86CallingConv.td
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/no-ret-in-x87-reg.ll

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