[Bug driver/79855] params.def: missing period in PARAM_MAX_STORES_TO_MERGE

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79855

--- Comment #14 from Tom de Vries <vries at gcc dot gnu.org> ---
Author: vries
Date: Wed Nov 21 08:10:41 2018
New Revision: 266338

URL: https://gcc.gnu.org/viewcvs?rev=266338&root=gcc&view=rev
Log:
[driver] Ensure --help=params lines end with period

Ensure that gcc --help=params lines end with a period by:
- fixing the help message of param HOT_BB_COUNT_FRACTION, and
- adding a test-case.

Build and tested on x86_64.

2018-11-21  Tom de Vries  <tdevries@suse.de>

        PR driver/79855
        * params.def (HOT_BB_COUNT_FRACTION): Terminate help message with
        period.

        * lib/options.exp (check_for_options_with_filter): New proc.
        * gcc.misc-tests/help.exp: Check that --help=params lines end with
        period.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/params.def
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.misc-tests/help.exp
    trunk/gcc/testsuite/lib/options.exp