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

[Dean Michael Berris via llvm-commits]

dberris updated this revision to Diff 56527.
dberris added a comment.

Add a check in TargetInstrInfo for whether a return is a "normal" return.

We also implement this somewhat correctly in X86, but use the default
implementation for other platforms.


http://reviews.llvm.org/D19904

Files:
  include/llvm/Target/TargetInstrInfo.h
  lib/CodeGen/XRayInstrumentation.cpp
  lib/Target/X86/X86InstrInfo.cpp
  lib/Target/X86/X86InstrInfo.h

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