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[libFuzzer] Added -print_full_coverage flag.

Authored by Dor1s on Oct 23 2020, 11:07 AM.

Description

[libFuzzer] Added -print_full_coverage flag.

-print_full_coverage=1 produces a detailed branch coverage dump when run on a single file.
Uses same infrastructure as -print_coverage flag, but prints all branches (regardless of coverage status) in an easy-to-parse format.
Usage: For internal use with machine learning fuzzing models which require detailed coverage information on seed files to generate mutations.

Differential Revision: https://reviews.llvm.org/D85928

Details

Committed
Dor1sOct 23 2020, 4:05 PM
Differential Revision
D85928: [libFuzzer] Added -print_full_coverage flag.
Parents
rGeeba325b12c4: [MemProf] Attempt to debug avr bot failure
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