[PATCH] D84371: [DFSan] Add efficient fast16labels instrumentation mode.

[Matt Morehouse via Phabricator via cfe-commits]

morehouse updated this revision to Diff 281687.
morehouse marked 2 inline comments as done.
morehouse added a comment.

- Remove preinit stuff and API warnings; use custom union-load callback.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84371/new/

https://reviews.llvm.org/D84371

Files:
  clang/docs/DataFlowSanitizer.rst
  compiler-rt/lib/dfsan/dfsan.cpp
  compiler-rt/lib/dfsan/dfsan_flags.inc
  compiler-rt/lib/dfsan/done_abilist.txt
  compiler-rt/lib/fuzzer/FuzzerDataFlowTrace.cpp
  compiler-rt/lib/fuzzer/dataflow/DataFlow.cpp
  compiler-rt/test/dfsan/fast16labels.c
  compiler-rt/test/fuzzer/dataflow.test
  compiler-rt/test/fuzzer/only-some-bytes-fork.test
  compiler-rt/test/fuzzer/only-some-bytes.test
  llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
  llvm/test/Instrumentation/DataFlowSanitizer/fast16labels.ll

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