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[docs] Mention some new options in llvm-cov 

llvm-svn: 277080
This commit is contained in:
Vedant Kumar 2016-07-28 23:18:48 +00:00
parent 49dd9d23cc
commit 3f42b13c20
1 changed files with 7 additions and 7 deletions
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14
clang/docs/SourceBasedCodeCoverage.rst
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@ -111,11 +111,11 @@ generate a line-oriented report:
# Step 3(b): Create a line-oriented coverage report.
% llvm-cov show ./foo -instr-profile=foo.profdata
To demangle any C++ identifiers in the output, use:
To generate the same report in html with demangling turned on, use:
.. code-block:: console
% llvm-cov show ./foo -instr-profile=foo.profdata | c++filt -n
% llvm-cov show ./foo -instr-profile=foo.profdata -format html -Xdemangler c++filt -Xdemangler -n
This report includes a summary view as well as dedicated sub-views for
templated functions and their instantiations. For our example program, we get
@ -152,11 +152,11 @@ of a line-oriented report) with:
# Step 3(c): Create a coverage summary.
% llvm-cov report ./foo -instr-profile=foo.profdata
Filename Regions Miss Cover Functions Executed
-----------------------------------------------------------------------
/tmp/foo.cc 13 0 100.00% 3 100.00%
-----------------------------------------------------------------------
TOTAL 13 0 100.00% 3 100.00%
Filename Regions Missed Regions Cover Functions Missed Functions Executed Lines Missed Lines Cover
--------------------------------------------------------------------------------------------------------------------------------------
/tmp/foo.cc 13 0 100.00% 3 0 100.00% 13 0 100.00%
--------------------------------------------------------------------------------------------------------------------------------------
TOTAL 13 0 100.00% 3 0 100.00% 13 0 100.00%
A few final notes: