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Documentation for llvm-cov: reformat

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168922 91177308-0d34-0410-b5e6-96231b3b80d8
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Dmitri Gribenko
2012-11-29 19:10:21 +00:00
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docs/CommandGuide/llvm-cov.rst
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llvm-cov - emit coverage information llvm-cov - emit coverage information
==================================== ====================================
SYNOPSIS SYNOPSIS
-------- --------
:program:`llvm-cov` [-gcno=filename] [-gcda=filename] [dump]
**llvm-cov** [-gcno=filename] [-gcda=filename] [dump]
DESCRIPTION DESCRIPTION
----------- -----------
The experimental :program:`llvm-cov` tool reads in description file generated
The experimental **llvm-cov** tool reads in description file generated by compiler by compiler and coverage data file generated by instrumented program. This
and coverage data file generated by instrumented program. This program assumes program assumes that the description and data file uses same format as gcov
that the description and data file uses same format as gcov files. files.
OPTIONS OPTIONS
------- -------
.. option:: -gcno=filename
This option selects input description file generated by compiler while
instrumenting program.
**-gcno=filename]** .. option:: -gcda=filename
This option selects input description file generated by compiler while instrumenting
program.
**-gcda=filename]**
This option selects coverage data file generated by instrumented compiler. This option selects coverage data file generated by instrumented compiler.
.. option:: -dump
This options enables output dump that is suitable for a developer to help
**-dump** debug :program:`llvm-cov` itself.
This options enables output dump that is suitable for a developer to help debug
**llvm-cov** itself.
EXIT STATUS EXIT STATUS
----------- -----------
:program:`llvm-cov` returns 1 if it cannot read input files. Otherwise, it
exits with zero.
**llvm-cov** returns 1 if it cannot read input files. Otherwise, it exits with zero.