Typo fixes - functoin -> function [PR93796]

2020-02-18  Jakub Jelinek  <jakub@redhat.com>

	PR driver/93796
	* params.opt (-param=ipa-max-switch-predicate-bounds=): Fix help
	typo, functoin -> function.
	* tree.c (free_lang_data_in_decl): Fix comment typo,
	functoin -> function.
	* ipa-visibility.c (cgraph_externally_visible_p): Likewise.

gcc/ChangeLog

+2020-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR driver/93796
+	* params.opt (-param=ipa-max-switch-predicate-bounds=): Fix help
+	typo, functoin -> function.
+	* tree.c (free_lang_data_in_decl): Fix comment typo,
+	functoin -> function.
+	* ipa-visibility.c (cgraph_externally_visible_p): Likewise.
+
 2020-02-17  David Malcolm  <dmalcolm@redhat.com>
 
 	* diagnostic.c (print_any_cwe): Don't call get_cwe_url if URLs
@@ -5,7 +14,7 @@
 	(print_option_information): Don't call get_option_url if URLs
 	won't be printed.
 
-2020-02-17  Alexandre Oliva <oliva@adacore.com>
+2020-02-17  Alexandre Oliva  <oliva@adacore.com>
 
 	* tree-emutls.c (new_emutls_decl, emutls_common_1): Complete
 	handling of register_common-less targets.

gcc/ipa-visibility.c

@@ -230,7 +230,7 @@ cgraph_externally_visible_p (struct cgraph_node *node,
 
   if (node->resolution == LDPR_PREVAILING_DEF_IRONLY)
     return false;
-  /* When doing LTO or whole program, we can bring COMDAT functoins static.
+  /* When doing LTO or whole program, we can bring COMDAT functions static.
      This improves code quality and we know we will duplicate them at most twice
      (in the case that we are not using plugin and link with object file
       implementing same COMDAT)  */

gcc/params.opt

@@ -236,7 +236,7 @@ Maximum number of operations in a parameter expression that can be handled by IP
 
 -param=ipa-max-switch-predicate-bounds=
 Common Joined UInteger Var(param_ipa_max_switch_predicate_bounds) Init(5) Param Optimization
-Maximal number of boundary endpoints of case ranges of switch statement used during IPA functoin summary generation.
+Maximal number of boundary endpoints of case ranges of switch statement used during IPA function summary generation.
 
 -param=ipa-sra-max-replacements=
 Common Joined UInteger Var(param_ipa_sra_max_replacements) Optimization Init(8) IntegerRange(0, 16) Param

gcc/tree.c

@@ -5803,7 +5803,7 @@ free_lang_data_in_decl (tree decl, class free_lang_data_d *fld)
     }
   else if (VAR_P (decl))
     {
-      /* See comment above why we set the flag for functoins.  */
+      /* See comment above why we set the flag for functions.  */
       if (TREE_PUBLIC (decl))
 	TREE_ADDRESSABLE (decl) = true;
       if ((DECL_EXTERNAL (decl)