[PATCH] D24108: X86: Fold tail calls into conditional branches where possible (PR26302)

[Hans Wennborg via llvm-commits]

hans updated this revision to Diff 69918.
hans added a comment.

forgot about the debug info


https://reviews.llvm.org/D24108

Files:
  include/llvm/Target/TargetInstrInfo.h
  lib/CodeGen/BranchFolding.cpp
  lib/Target/X86/X86ExpandPseudo.cpp
  lib/Target/X86/X86InstrControl.td
  lib/Target/X86/X86InstrInfo.cpp
  lib/Target/X86/X86InstrInfo.h
  lib/Target/X86/X86MCInstLower.cpp
  test/CodeGen/X86/atom-pad-short-functions.ll
  test/CodeGen/X86/conditional-tailcall.ll
  test/CodeGen/X86/or-branch.ll
  test/CodeGen/X86/sibcall.ll
  test/CodeGen/X86/xor-icmp.ll

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