[PATCH] D31930: [XRay] [compiler-rt] Simplify FDR logging handler. [NFC]

[Martin Pelikán via Phabricator via llvm-commits]

pelikan created this revision.

Not repeating screamy failure paths makes the 300+ line function a bit shorter.
There's no need to overload the variable name "Buffer" if it only works on the
thread local buffer.  Fix some comments while there.

I plan to move the rewinding logic into a separate function too, but in this
diff it would be too much of a mess to comprehend.  This is trivially NFC.


https://reviews.llvm.org/D31930

Files:
  lib/xray/xray_fdr_logging_impl.h

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