[PATCH] D48956: [XRay][compiler-rt] Profiling Mode: Flush logs on exit

[Dean Michael Berris via Phabricator via llvm-commits]

dberris created this revision.
dberris added reviewers: kpw, eizan.

This change adds support for writing out profiles at program exit.

Depends on https://reviews.llvm.org/D48653.


https://reviews.llvm.org/D48956

Files:
  compiler-rt/lib/xray/xray_profile_collector.cc
  compiler-rt/lib/xray/xray_profiling.cc
  compiler-rt/lib/xray/xray_profiling_flags.inc
  compiler-rt/test/xray/TestCases/Posix/profiling-multi-threaded.cc
  compiler-rt/test/xray/TestCases/Posix/profiling-single-threaded.cc

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