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Document IntegerRange in internal documentation.

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2018-06-12  Martin Liska  <mliska@suse.cz>

	* doc/options.texi: Document IntegerRange.

From-SVN: r261498
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Martin Liska 2018-06-12 16:41:10 +02:00 • committed by Martin Liska
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@ -1,3 +1,7 @@
2018-06-12 Martin Liska <mliska@suse.cz>
* doc/options.texi: Document IntegerRange.
2018-06-12 Martin Liska <mliska@suse.cz>
* config/i386/i386.opt: Make MPX-related options as Deprecated.

5
gcc/doc/options.texi
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@ -264,6 +264,11 @@ option handler. @code{UInteger} should also be used on options like
@code{-falign-loops}=@var{n} are supported to make sure the saved
options are given a full integer.
@item IntegerRange(@var{n}, @var{m})
The options's arguments are integer numbers. The option's parser
will check that value of an option is inclusively within the
range [@var{n}, @var{m}].
@item ToLower
The option's argument should be converted to lowercase as part of
putting it in canonical form, and before comparing with the strings