[PATCH] D19904: XRay: Add entry and exit sleds

[Dean Michael Berris via llvm-commits]

dberris updated this revision to Diff 56850.
dberris added a comment.

- Add documentation on why we need 9 bytes of nops


http://reviews.llvm.org/D19904

Files:
  include/llvm/CodeGen/Passes.h
  include/llvm/InitializePasses.h
  include/llvm/MC/MCObjectFileInfo.h
  include/llvm/Target/Target.td
  include/llvm/Target/TargetInstrInfo.h
  include/llvm/Target/TargetOpcodes.def
  lib/CodeGen/CMakeLists.txt
  lib/CodeGen/CodeGen.cpp
  lib/CodeGen/Passes.cpp
  lib/CodeGen/XRayInstrumentation.cpp
  lib/MC/MCObjectFileInfo.cpp
  lib/Target/X86/X86AsmPrinter.cpp
  lib/Target/X86/X86AsmPrinter.h
  lib/Target/X86/X86FrameLowering.cpp
  lib/Target/X86/X86InstrInfo.cpp
  lib/Target/X86/X86InstrInfo.h
  lib/Target/X86/X86MCInstLower.cpp
  test/CodeGen/X86/xray-attribute-instrumentation.ll
  test/CodeGen/X86/xray-selective-instrumentation-miss.ll
  test/CodeGen/X86/xray-selective-instrumentation.ll
  test/TableGen/trydecode-emission.td
  test/TableGen/trydecode-emission2.td
  test/TableGen/trydecode-emission3.td

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