[PATCH] D77789: [llvm-dwarfdump][Stats] Clean up
Adrian Prantl via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Apr 28 09:39:01 PDT 2020
aprantl added inline comments.
================
Comment at: llvm/docs/CommandGuide/llvm-dwarfdump.rst:169
+
+As mentioned above, :option:`--statistics` generates single-line JSON
+representing the Debug Info quality metrics.
----------------
The :option:`--statistics` option generates single-line JSON output
representing quality metrics of the processed debug info. These metrics are useful
to compare changes between two compilers, particularly for judging the effect
that a change to the compiler has on the debug info quality.
The output is formatted as key-value pairs. The first pair contains a version number.
The following naming scheme is used for the keys:
...
================
Comment at: llvm/docs/CommandGuide/llvm-dwarfdump.rst:175
+ - `variables` ==> all local variables and parameters
+ - `all local vars` ==> all local variables
+ - `all params` ==> all formal parameters
----------------
why `all` only in the second case?
================
Comment at: llvm/docs/CommandGuide/llvm-dwarfdump.rst:178
+
+For the cases we needed to do the math we use a syntax as so:
+
----------------
For aggregated values, the following keys are used:
================
Comment at: llvm/docs/CommandGuide/llvm-dwarfdump.rst:182
+ - `#bytes` ==> the number of bytes
+ - `#variables \\ entry values ...` ==> the number of variables excluding
+ the entry values etc.
----------------
`-` instead of `\\`?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D77789/new/
https://reviews.llvm.org/D77789
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