[PATCH] D67855: [X86] Add new calling convention that guarantees tail call optimization

[Dwight Guth via Phabricator via llvm-commits]

dwightguth updated this revision to Diff 221559.
dwightguth added a comment.

add test for disable-tail-calls


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67855/new/

https://reviews.llvm.org/D67855

Files:
  llvm/docs/BitCodeFormat.rst
  llvm/docs/CodeGenerator.rst
  llvm/docs/LangRef.rst
  llvm/include/llvm/IR/CallingConv.h
  llvm/lib/AsmParser/LLLexer.cpp
  llvm/lib/AsmParser/LLParser.cpp
  llvm/lib/AsmParser/LLToken.h
  llvm/lib/CodeGen/Analysis.cpp
  llvm/lib/IR/AsmWriter.cpp
  llvm/lib/Target/X86/X86CallingConv.td
  llvm/lib/Target/X86/X86FastISel.cpp
  llvm/lib/Target/X86/X86FrameLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86Subtarget.h
  llvm/test/CodeGen/X86/musttail-tailcc.ll
  llvm/test/CodeGen/X86/tailcall-tailcc.ll
  llvm/test/CodeGen/X86/tailcc-calleesave.ll
  llvm/test/CodeGen/X86/tailcc-disable-tail-calls.ll
  llvm/test/CodeGen/X86/tailcc-fastcc.ll
  llvm/test/CodeGen/X86/tailcc-fastisel.ll
  llvm/test/CodeGen/X86/tailcc-largecode.ll
  llvm/test/CodeGen/X86/tailcc-stackalign.ll
  llvm/test/CodeGen/X86/tailcc-structret.ll
  llvm/test/CodeGen/X86/tailccbyval.ll
  llvm/test/CodeGen/X86/tailccbyval64.ll
  llvm/test/CodeGen/X86/tailccfp.ll
  llvm/test/CodeGen/X86/tailccfp2.ll
  llvm/test/CodeGen/X86/tailccpic1.ll
  llvm/test/CodeGen/X86/tailccpic2.ll
  llvm/test/CodeGen/X86/tailccstack64.ll
  llvm/utils/vim/syntax/llvm.vim

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