================
@@ -319,6 +319,18 @@ static cl::opt<unsigned> PGOFunctionCriticalEdgeThreshold(
cl::desc("Do not instrument functions with the number of critical edges "
" greater than this threshold."));
+cl::opt<bool> InstrumentColdFunctionCoverage(
+ "instrument-cold-function-coverage", cl::init(false), cl::Hidden,
+ cl::desc("Enable cold function coverage instrumentation (currently only "
+ "used under sampling "
----------------
mtrofin wrote:
nit: here and below, the formatting looks odd. Perhaps re-join the doc string
and re-run clang-format?
https://github.com/llvm/llvm-project/pull/109837
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