ipa-fnsummary.h (enum ipa_hints_vals): Fix comment typo, preffer -> prefer.

	* ipa-fnsummary.h (enum ipa_hints_vals): Fix comment typo,
	preffer -> prefer.
	* ipa-inline.c (edge_badness): Likewise.
	* lto-streamer.h (class lto_location_cache): Likewise.
	* tree-ssa-sink.c (select_best_block): Likewise.  Fix comment typos,
	gratutious -> gratuitous.

From-SVN: r278546

5 files changed, 15 insertions, 6 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cfa7d61..e705e4a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2019-11-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* ipa-fnsummary.h (enum ipa_hints_vals): Fix comment typo,
+	preffer -> prefer.
+	* ipa-inline.c (edge_badness): Likewise.
+	* lto-streamer.h (class lto_location_cache): Likewise.
+	* tree-ssa-sink.c (select_best_block): Likewise.  Fix comment typos,
+	gratutious -> gratuitous.
+
 2019-11-21  Richard Biener  <rguenther@suse.de>
 
 	Revert
diff --git a/gcc/ipa-fnsummary.h b/gcc/ipa-fnsummary.h
index a50978a..ebd475b 100644
--- a/gcc/ipa-fnsummary.h
+++ b/gcc/ipa-fnsummary.h
@@ -25,7 +25,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "ipa-predicate.h"
 
 
-/* Hints are reasons why IPA heuristics should preffer specializing given
+/* Hints are reasons why IPA heuristics should prefer specializing given
    function.  They are represtented as bitmap of the following values.  */
 enum ipa_hints_vals {
   /* When specialization turns indirect call into a direct call,
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c
index 6da3e96..3cd1779 100644
--- a/gcc/ipa-inline.c
+++ b/gcc/ipa-inline.c
@@ -1265,7 +1265,7 @@ edge_badness (struct cgraph_edge *edge, bool dump)
 	}
       if (overall_growth > 0)
         {
-	  /* Strongly preffer functions with few callers that can be inlined
+	  /* Strongly prefer functions with few callers that can be inlined
 	     fully.  The square root here leads to smaller binaries at average.
 	     Watch however for extreme cases and return to linear function
 	     when growth is large.  */
diff --git a/gcc/lto-streamer.h b/gcc/lto-streamer.h
index 067a666..7b71280 100644
--- a/gcc/lto-streamer.h
+++ b/gcc/lto-streamer.h
@@ -296,7 +296,7 @@ typedef void (lto_free_section_data_f) (struct lto_file_decl_data *,
 					size_t);
 
 /* The location cache holds expanded locations for streamed in trees.
-   This is done to reduce memory usage of libcpp linemap that strongly preffers
+   This is done to reduce memory usage of libcpp linemap that strongly prefers
    locations to be inserted in the soruce order.  */
 
 class lto_location_cache
diff --git a/gcc/tree-ssa-sink.c b/gcc/tree-ssa-sink.c
index 9e210ef..eebff65 100644
--- a/gcc/tree-ssa-sink.c
+++ b/gcc/tree-ssa-sink.c
@@ -176,7 +176,7 @@ nearest_common_dominator_of_uses (def_operand_p def_p, bool *debug_stmts)
 
    If the resulting block is in a shallower loop nest, then use it.  Else
    only use the resulting block if it has significantly lower execution
-   frequency than EARLY_BB to avoid gratutious statement movement.  We
+   frequency than EARLY_BB to avoid gratuitous statement movement.  We
    consider statements with VOPS more desirable to move.
 
    This pass would obviously benefit from PDO as it utilizes block
@@ -223,9 +223,9 @@ select_best_block (basic_block early_bb,
     }
 
   /* If BEST_BB is at the same nesting level, then require it to have
-     significantly lower execution frequency to avoid gratutious movement.  */
+     significantly lower execution frequency to avoid gratuitous movement.  */
   if (bb_loop_depth (best_bb) == bb_loop_depth (early_bb)
-      /* If result of comparsion is unknown, preffer EARLY_BB.
+      /* If result of comparsion is unknown, prefer EARLY_BB.
 	 Thus use !(...>=..) rather than (...<...)  */
       && !(best_bb->count.apply_scale (100, 1)
 	   > (early_bb->count.apply_scale (threshold, 1))))