Fix various comment typos

The following patch fixes various comment typos.

2025-09-30  Jakub Jelinek  <jakub@redhat.com>

gcc/
	* auto-profile.h (maybe_hot_afdo_count_p): Fix comment typos,
	possiby -> possibly and ture -> true.
	* gimplify.cc (build_asan_poison_call_expr): Change "of a for"
	to "memory of the" in a comment.
	* ipa-devirt.cc (add_type_duplicate): Fix comment typo,
	mangles -> mangled.
	* auto-profile.cc: Fix comment typo, -fauto-profile-inlinig
	-> -fauto-profile-inlining.
	(maybe_hot_afdo_count_p): Fix comment typos, possiby -> possibly
	and ture -> true.
	(function_instance::removed_icall_target): Fix comment typo,
	Reutrn -> Return.
	(function_instance::in_worklist_): Fix comment typo, Ture -> True.
	(function_instance::offline): Fix comment typo, tolevel -> toplevel.
	(function_instance::match): Fix comment typo, craeate_gcov ->
	create_gcov.
	(autofdo_source_profile::offline_external_functions): Fix comment
	typos, tolevel -> toplevel and porfile -> profile.
	(autofdo_source_profile::get_function_instance_by_inline_stack): Fix
	comment typo, chekcing -> checking.
	(struct scale): Fix comment typo, scalle -> scale.
	* gimple.h (currently_expanding_gimple_stmt): Fix comment typo,
	comminucating -> communicating.
	* tree.h (canonical_type_used_p): Fix comment typo, ture -> true.
	* tree-ssa-alias.cc (types_equal_for_same_type_for_tbaa_p): Likewise.
	* ipa-profile.cc (contains_hot_call_p): Likewise.
	* cfgexpand.cc (add_scope_conflicts_2): Fix comment typos,
	Querry -> Query, referendd -> referenced and Querrying -> Querying.
	* ipa-param-manipulation.cc (currently_expanding_gimple_stmt): Fix
	comment typo, comminucating -> communicating.
	* ipa-prop.cc (ipa_cst_ref_desc::refcount): Fix comment typo,
	if -> is.
	* tree-if-conv.cc (version_loop_for_if_conversion): Fix comment typos,
	porfile -> profile and confistency -> consistency.
	* fold-const.cc: Change size_int_wide in comment to size_int as
	size_int_wide doesn't exit for 21 years.
gcc/testsuite/
	* gcc.dg/vect/tsvc/vect-tsvc-s1244.c (s1244): Fix comment typo,
	ture -> true.
	* gcc.dg/vect/tsvc/vect-tsvc-s2244.c (s2244): Likewise.

Author: jakubjelinek

gcc/auto-profile.cc

@@ -100,7 +100,7 @@ along with GCC; see the file COPYING3.  If not see
      significantly form one inline instance to another and from the
      offline version.
 
-     This is controlled by -fauto-profile-inlinig and is independent
+     This is controlled by -fauto-profile-inlining and is independent
      of -fearly-inlining.
 
    Phase 4: In AFDO pass.
@@ -128,7 +128,7 @@ along with GCC; see the file COPYING3.  If not see
    considered cols.  */
 gcov_type afdo_hot_bb_threshod = -1;
 
-/* Return ture if COUNT is possiby hot.  */
+/* Return true if COUNT is possibly hot.  */
 bool
 maybe_hot_afdo_count_p (profile_count count)
 {
@@ -372,7 +372,7 @@ class function_instance
     removed_icall_target_ = true;
   }
 
-  /* Reutrn true if function is removed from indir target list.  */
+  /* Return true if function is removed from indir target list.  */
   bool
   removed_icall_target ()
   {
@@ -506,7 +506,7 @@ class function_instance
      to it.  */
   bool realized_;
 
-  /* Ture if function is in worklist for merging/offlining.  */
+  /* True if function is in worklist for merging/offlining.  */
   bool in_worklist_;
 
   /* Pointer to outer function instance or NULL if this
@@ -1090,7 +1090,7 @@ function_instance::merge (function_instance *other,
 }
 
 /* Make inline function FN offline.
-   If tolevel function of same name already exists, then merge profiles.
+   If toplevel function of same name already exists, then merge profiles.
    Otherwise turn FN toplevel.  Return true if new toplevel function
    was introduced.
    If new toplevel functions are created and NEW_FUNCTIONS != NULL,
@@ -1641,7 +1641,7 @@ function_instance::match (cgraph_node *node,
   unsigned int start_location = get_combined_location
     (DECL_STRUCT_FUNCTION (node->decl)->function_start_locus, node->decl);
   /* When outputting code to builtins location we use line number 0.
-     craeate_gcov is stupid and hapilly computes offsets across files.
+     create_gcov is stupid and happily computes offsets across files.
      Silently ignore it.  */
   unsigned int zero_location
 	  = ((unsigned)(1-DECL_SOURCE_LINE (node->decl))) << 16;
@@ -2093,11 +2093,11 @@ autofdo_source_profile::offline_external_functions ()
 	seen.add (iter.first);
     }
 
-  /* Now process all tolevel (offline) function instances.
+  /* Now process all toplevel (offline) function instances.
 
      If instance has no definition in this translation unit,
      first offline all inlined functions which are defined here
-     (so we do not lose porfile due to cross-module inlining
+     (so we do not lose profile due to cross-module inlining
      done by link-time optimizers).
 
      If instance has a definition, look into all inlined functions
@@ -2697,7 +2697,7 @@ autofdo_source_profile::get_function_instance_by_inline_stack (
       if (s == NULL)
 	{
 	  /* afdo inliner extends the stack by last entry with unknown
-	     location while chekcing if function was inlined during train run.
+	     location while checking if function was inlined during train run.
 	     We do not want to print diagnostics about every function
 	     which is not inlined.  */
 	  if (s && dump_enabled_p () && stack[i].location != UNKNOWN_LOCATION)
@@ -3441,7 +3441,7 @@ cmp (const void *a, const void *b)
   return 0;
 }
 
-/* To scalle a connected component of graph we collect desired scales of
+/* To scale a connected component of graph we collect desired scales of
    basic blocks on the boundary and then compute a robust average.  */
 
 struct scale

gcc/auto-profile.h

@@ -39,7 +39,7 @@ extern void remove_afdo_speculative_target (cgraph_edge *);
    considered cols.  */
 extern gcov_type afdo_hot_bb_threshold;
 
-/* Return ture if COUNT is possiby hot.  */
+/* Return true if COUNT is possibly hot.  */
 extern bool maybe_hot_afdo_count_p (profile_count count);
 
 #endif /* AUTO_PROFILE_H */

gcc/cfgexpand.cc

@@ -90,7 +90,7 @@ along with GCC; see the file COPYING3.  If not see
 struct ssaexpand SA;
 
 /* This variable holds the currently expanded gimple statement for purposes
-   of comminucating the profile info to the builtin expanders.  */
+   of communicating the profile info to the builtin expanders.  */
 gimple *currently_expanding_gimple_stmt;
 
 static rtx expand_debug_expr (tree);
@@ -834,8 +834,8 @@ add_scope_conflicts_2 (vars_ssa_cache &cache, tree name,
 {
   gcc_assert (TREE_CODE (name) == SSA_NAME);
 
-  /* Querry the cache for the mapping of addresses that are referendd by
-     ssa name NAME. Querrying it will fill in it.  */
+  /* Query the cache for the mapping of addresses that are referenced by
+     ssa name NAME.  Querying it will fill in it.  */
   bitmap_iterator bi;
   unsigned i;
   const_bitmap bmap = cache (name);

gcc/fold-const.cc

@@ -25,7 +25,7 @@ along with GCC; see the file COPYING3.  If not see
   @@ This would also make life easier when this technology is used
   @@ for cross-compilers.  */
 
-/* The entry points in this file are fold, size_int_wide and size_binop.
+/* The entry points in this file are fold, size_int and size_binop.
 
    fold takes a tree as argument and returns a simplified tree.
 

gcc/gimple.h

@@ -1545,7 +1545,7 @@ extern size_t const gimple_ops_offset_[];
 extern enum gimple_statement_structure_enum const gss_for_code_[];
 
 /* This variable holds the currently expanded gimple statement for purposes
-   of comminucating the profile info to the builtin expanders.  */
+   of communicating the profile info to the builtin expanders.  */
 extern gimple *currently_expanding_gimple_stmt;
 
 size_t gimple_size (enum gimple_code code, unsigned num_ops = 0);

gcc/gimplify.cc

@@ -1280,7 +1280,8 @@ build_stack_save_restore (gcall **save, gcall **restore)
 			 1, tmp_var);
 }
 
-/* Generate IFN_ASAN_MARK call that poisons shadow of a for DECL variable.  */
+/* Generate IFN_ASAN_MARK call that poisons shadow memory of the DECL
+   variable.  */
 
 static tree
 build_asan_poison_call_expr (tree decl)

gcc/ipa-devirt.cc

@@ -1801,7 +1801,7 @@ add_type_duplicate (odr_type val, tree type)
      before we can pass them to odr_types_equivalent_p (PR lto/83121).  */
   if (lto_location_cache::current_cache)
     lto_location_cache::current_cache->apply_location_cache ();
-  /* As a special case we stream mangles names of integer types so we can see
+  /* As a special case we stream mangled names of integer types so we can see
      if they are believed to be same even though they have different
      representation.  Avoid bogus warning on mismatches in these.  */
   if (TREE_CODE (type) != INTEGER_TYPE

gcc/ipa-param-manipulation.cc

@@ -1672,7 +1672,7 @@ ::ipa_param_body_adjustments (ipa_param_adjustments *adjustments,
    in ADJUSTMENTS.  FNDECL designates the new function clone which is being
    modified.  OLD_FNDECL is the function of which FNDECL is a clone (and which
    at the time of invocation still share DECL_ARGUMENTS).  ID is the
-   copy_body_data structure driving the wholy body copying process.  VARS is a
+   copy_body_data structure driving the whole body copying process.  VARS is a
    pointer to the head of the list of new local variables, TREE_MAP is the map
    that drives tree substitution in the cloning process.  */
 

gcc/ipa-profile.cc

@@ -625,7 +625,7 @@ ipa_propagate_frequency_1 (struct cgraph_node *node, void *data)
   return edge != NULL;
 }
 
-/* Return ture if NODE contains hot calls.  */
+/* Return true if NODE contains hot calls.  */
 
 bool
 contains_hot_call_p (struct cgraph_node *node)

gcc/ipa-prop.cc

@@ -130,7 +130,7 @@ struct ipa_cst_ref_desc
   /* Linked list of duplicates created when call graph edges are cloned.  */
   struct ipa_cst_ref_desc *next_duplicate;
   /* Number of references in IPA structures, IPA_UNDESCRIBED_USE if the value
-     if out of control.  */
+     is out of control.  */
   int refcount;
 };