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OVERVIEW: Sanitizer Coverage Processing Tool (sancov)

  This tool can extract various coverage-related information from: 
  coverage-instrumented binary files, raw .sancov files and their symbolized .symcov version.
  Depending on chosen action the tool expects different input files:
    -print-coverage-pcs     - coverage-instrumented binary files
    -print-coverage         - .sancov files
    <other actions>         - .sancov files & corresponding binary files, .symcov files

USAGE: sancov [options] <action> <binary files...> <.sancov files...> <.symcov files...>

OPTIONS:

General options:

  -aarch64-neon-syntax                 - Choose style of NEON code to emit from AArch64 backend:
    =generic                           -   Emit generic NEON assembly
    =apple                             -   Emit Apple-style NEON assembly
  -amdgpu-dump-rtmd                    - Dump AMDGPU runtime metadata
  -blacklist=<string>                  - Blacklist file (sanitizer blacklist format).
  -color                               - use colored syntax highlighting (default=autodetect)
  -demangle                            - Print demangled function name.
  -filter-print-funcs=<function names> - Only print IR for functions whose name match this for all print-[before|after][-all] options
  -gpsize=<uint>                       - Global Pointer Addressing Size.  The default size is 8.
  -mno-compound                        - Disable looking for compound instructions for Hexagon
  -mno-fixup                           - Disable fixing up resolved relocations for Hexagon
  -mno-pairing                         - Disable looking for duplex instructions for Hexagon
  Action (required)
    -print                             - Print coverage addresses
    -print-coverage-pcs                - Print coverage instrumentation points addresses.
    -covered-functions                 - Print all covered funcions.
    -not-covered-functions             - Print all not covered funcions.
    -print-coverage-stats              - Print coverage statistics.
    -html-report                       - REMOVED. Use -symbolize & coverage-report-server.py.
    -symbolize                         - Produces a symbolized JSON report from binary report.
    -merge                             - Merges reports.
  -print-after-all                     - Print IR after each pass
  -print-before-all                    - Print IR before each pass
  -reverse-iterate                     - 
  -rng-seed=<seed>                     - Seed for the random number generator
  -skip-dead-files                     - Do not list dead source files in reports.
  -stats                               - Enable statistics output from program (available with Asserts)
  -stats-json                          - Display statistics as json data
  -strip_path_prefix=<string>          - Strip this prefix from file paths in reports.
  -time-passes                         - Time each pass, printing elapsed time for each on exit
  -verify-debug-info                   - 
  -verify-dom-info                     - Verify dominator info (time consuming)
  -x86-asm-syntax                      - Choose style of code to emit from X86 backend:
    =att                               -   Emit AT&T-style assembly
    =intel                             -   Emit Intel-style assembly

Generic Options:

  -help                                - Display available options (-help-hidden for more)
  -help-list                           - Display list of available options (-help-list-hidden for more)
  -version                             - Display the version of this program