Clear --help=language and --help=common interaction.

PR c/93886
	PR c/93887
	* doc/invoke.texi: Clarify --help=language and --help=common
	interaction.
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Martin Liska 2020-03-04 09:31:55 +01:00
parent 2e03285180
commit c7ec2f9ff6
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2 changed files with 9 additions and 1 deletions

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@ -1,3 +1,10 @@
2020-03-04 Martin Liska <mliska@suse.cz>
PR c/93886
PR c/93887
* doc/invoke.texi: Clarify --help=language and --help=common
interaction.
2020-03-04 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/94001

View File

@ -1665,7 +1665,8 @@ option.
@item @var{language}
Display the options supported for @var{language}, where
@var{language} is the name of one of the languages supported in this
version of GCC@.
version of GCC@. If an option is supported by all languages, one needs
to select @samp{common} class.
@item @samp{common}
Display the options that are common to all languages.