Using the GNU Compiler Collection (GCC): Invoking lto-dump

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### 13.2 Invoking `lto-dump`

    Usage: lto-dump [OPTION] ... objfiles

`lto-dump` accepts the following options:

`-list`

  Dumps list of details of functions and variables.

`-demangle`

  Dump the demangled output.

`-defined-only`

  Dump only the defined symbols.

`-print-value`

  Dump initial values of the variables.

`-name-sort`

  Sort the symbols alphabetically.

`-size-sort`

  Sort the symbols according to size.

`-reverse-sort`

  Dump the symbols in reverse order.

`-no-sort`

  Dump the symbols in order of occurrence.

`-symbol=`

  Dump the details of specific symbol.

`-objects`

  Dump the details of LTO objects.

`-type-stats`

  Dump the statistics of tree types.

`-tree-stats`

  Dump the statistics of trees.

`-gimple-stats`

  Dump the statistics of gimple statements.

`-dump-level=`

  For deciding the optimization level of body.

`-dump-body=`

  Dump the specific gimple body.

`-help`

  Display the dump tool help.