[committed] ipa: Fix up ipa modref option help texts

[Jakub Jelinek]

Hi!

This fixes                                                                                                                                     
FAIL: compiler driver --help=common option(s): "^ +-.*[^:.]$" absent from output: "  --param=modref-max-tests=   Maximum number of tests perofmed by modref query"                                                                                                                         
FAIL: compiler driver --help=optimizers option(s): "^ +-.*[^:.]$" absent from output: "  -fipa-modref                Perform interprocedural modref analysis"                                                                                                                                  

Tested on x86_64-linux, committed to trunk.

2020-09-22  Jakub Jelinek  <jakub@redhat.com>

	* common.opt (-fipa-modref): Add dot at the end of option help.
	* params.opt (--param=modref-max-tests=): Likewise.

--- gcc/common.opt.jj	2020-09-21 11:15:53.705518585 +0200
+++ gcc/common.opt	2020-09-22 10:00:00.034779245 +0200
@@ -1827,7 +1827,7 @@ Perform interprocedural bitwise constant
 
 fipa-modref
 Common Report Var(flag_ipa_modref) Optimization
-Perform interprocedural modref analysis
+Perform interprocedural modref analysis.
 
 fipa-profile
 Common Report Var(flag_ipa_profile) Init(0) Optimization
--- gcc/params.opt.jj	2020-09-21 11:15:53.816516949 +0200
+++ gcc/params.opt	2020-09-22 09:59:37.121115589 +0200
@@ -882,7 +882,7 @@ Maximum number of refs stored in each mo
 
 -param=modref-max-tests=
 Common Joined UInteger Var(param_modref_max_tests) Init(64)
-Maximum number of tests perofmed by modref query
+Maximum number of tests perofmed by modref query.
 
 -param=tm-max-aggregate-size=
 Common Joined UInteger Var(param_tm_max_aggregate_size) Init(9) Param Optimization


	Jakub