[PATCH] llvm-cov: Added -b option for branch probabilities.

Yuchen Wu yuchenericwu at hotmail.com
Tue Nov 12 14:35:09 PST 2013

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llvm-cov: Added -b option for branch probabilities.

This option tells llvm-cov to print out branch probabilities when
a basic block contains multiple branches. It also prints out some
function summary info including the number of times the function enters,
the percent of time it returns, and how many blocks were executed.

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