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From-SVN: r237071

1 files changed, 54 insertions, 54 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 75b4c01..0acae52 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,59 +1,59 @@
 2016-06-03  Bernd Schmidt  <bschmidt@redhat.com>
 
-        PR tree-optimization/52171
-        * builtins.c (expand_cmpstrn_or_cmpmem): Delete, moved elsewhere.
-        (expand_builtin_memcmp): New arg RESULT_EQ.  All callers changed.
-        Look for constant strings.  Move some code to emit_block_cmp_hints
-        and use it.
-        * builtins.def (BUILT_IN_MEMCMP_EQ): New.
-        * defaults.h (COMPARE_MAX_PIECES): New macro.
-        * expr.c (move_by_pieces_d, store_by_pieces_d): Remove old structs.
-        (move_by_pieces_1, store_by_pieces_1, store_by_pieces_2): Remvoe.
-        (clear_by_pieces_1): Don't declare.  Move definition before use.
-        (can_do_by_pieces): New static function.
-        (can_move_by_pieces): Use it.  Return bool.
-        (by_pieces_ninsns): Renamed from move_by_pieces_ninsns.  New arg
-        OP.  All callers changed.  Handle COMPARE_BY_PIECES.
-        (class pieces_addr); New.
-        (pieces_addr::pieces_addr, pieces_addr::decide_autoinc,
-        pieces_addr::adjust, pieces_addr::increment_address,
-        pieces_addr::maybe_predec, pieces_addr::maybe_postinc): New member
-        functions for it.
-        (class op_by_pieces_d): New.
-        (op_by_pieces_d::op_by_pieces_d, op_by_pieces_d::run): New member
-        functions for it.
-        (class move_by_pieces_d, class compare_by_pieces_d,
-        class store_by_pieces_d): New subclasses of op_by_pieces_d.
-        (move_by_pieces_d::prepare_mode, move_by_pieces_d::generate,
-        move_by_pieces_d::finish_endp, store_by_pieces_d::prepare_mode,
-        store_by_pieces_d::generate, store_by_pieces_d::finish_endp,
-        compare_by_pieces_d::generate, compare_by_pieces_d::prepare_mode,
-        compare_by_pieces_d::finish_mode): New member functions.
-        (compare_by_pieces, emit_block_cmp_via_cmpmem): New static
-        functions.
-        (expand_cmpstrn_or_cmpmem): Moved here from builtins.c.
-        (emit_block_cmp_hints): New function.
-        (move_by_pieces, store_by_pieces, clear_by_pieces): Rewrite to just
-        use the newly defined classes.
-        * expr.h (by_pieces_constfn): New typedef.
-        (can_store_by_pieces, store_by_pieces): Use it in arg declarations.
-        (emit_block_cmp_hints, expand_cmpstrn_or_cmpmem): Declare.
-        (move_by_pieces_ninsns): Don't declare.
-        (can_move_by_pieces): Change return value to bool.
-        * target.def (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Update docs.
-        (compare_by_pieces_branch_ratio): New hook.
-        * target.h (enum by_pieces_operation): Add COMPARE_BY_PIECES.
-        (by_pieces_ninsns): Declare.
-        * targethooks.c (default_use_by_pieces_infrastructure_p): Handle
-        COMPARE_BY_PIECES.
-        (default_compare_by_pieces_branch_ratio): New function.
-        * targhooks.h (default_compare_by_pieces_branch_ratio): Declare.
-        * doc/tm.texi.in (STORE_MAX_PIECES, COMPARE_MAX_PIECES): Document.
-        * doc/tm.texi: Regenerate.
-        * tree-ssa-strlen.c: Include "builtins.h".
-        (handle_builtin_memcmp): New static function.
-        (strlen_optimize_stmt): Call it for BUILT_IN_MEMCMP.
-        * tree.c (build_common_builtin_nodes): Create __builtin_memcmp_eq.
+	PR tree-optimization/52171
+	* builtins.c (expand_cmpstrn_or_cmpmem): Delete, moved elsewhere.
+	(expand_builtin_memcmp): New arg RESULT_EQ.  All callers changed.
+	Look for constant strings.  Move some code to emit_block_cmp_hints
+	and use it.
+	* builtins.def (BUILT_IN_MEMCMP_EQ): New.
+	* defaults.h (COMPARE_MAX_PIECES): New macro.
+	* expr.c (move_by_pieces_d, store_by_pieces_d): Remove old structs.
+	(move_by_pieces_1, store_by_pieces_1, store_by_pieces_2): Remvoe.
+	(clear_by_pieces_1): Don't declare.  Move definition before use.
+	(can_do_by_pieces): New static function.
+	(can_move_by_pieces): Use it.  Return bool.
+	(by_pieces_ninsns): Renamed from move_by_pieces_ninsns.  New arg
+	OP.  All callers changed.  Handle COMPARE_BY_PIECES.
+	(class pieces_addr); New.
+	(pieces_addr::pieces_addr, pieces_addr::decide_autoinc,
+	pieces_addr::adjust, pieces_addr::increment_address,
+	pieces_addr::maybe_predec, pieces_addr::maybe_postinc): New member
+	functions for it.
+	(class op_by_pieces_d): New.
+	(op_by_pieces_d::op_by_pieces_d, op_by_pieces_d::run): New member
+	functions for it.
+	(class move_by_pieces_d, class compare_by_pieces_d,
+	class store_by_pieces_d): New subclasses of op_by_pieces_d.
+	(move_by_pieces_d::prepare_mode, move_by_pieces_d::generate,
+	move_by_pieces_d::finish_endp, store_by_pieces_d::prepare_mode,
+	store_by_pieces_d::generate, store_by_pieces_d::finish_endp,
+	compare_by_pieces_d::generate, compare_by_pieces_d::prepare_mode,
+	compare_by_pieces_d::finish_mode): New member functions.
+	(compare_by_pieces, emit_block_cmp_via_cmpmem): New static
+	functions.
+	(expand_cmpstrn_or_cmpmem): Moved here from builtins.c.
+	(emit_block_cmp_hints): New function.
+	(move_by_pieces, store_by_pieces, clear_by_pieces): Rewrite to just
+	use the newly defined classes.
+	* expr.h (by_pieces_constfn): New typedef.
+	(can_store_by_pieces, store_by_pieces): Use it in arg declarations.
+	(emit_block_cmp_hints, expand_cmpstrn_or_cmpmem): Declare.
+	(move_by_pieces_ninsns): Don't declare.
+	(can_move_by_pieces): Change return value to bool.
+	* target.def (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Update docs.
+	(compare_by_pieces_branch_ratio): New hook.
+	* target.h (enum by_pieces_operation): Add COMPARE_BY_PIECES.
+	(by_pieces_ninsns): Declare.
+	* targethooks.c (default_use_by_pieces_infrastructure_p): Handle
+	COMPARE_BY_PIECES.
+	(default_compare_by_pieces_branch_ratio): New function.
+	* targhooks.h (default_compare_by_pieces_branch_ratio): Declare.
+	* doc/tm.texi.in (STORE_MAX_PIECES, COMPARE_MAX_PIECES): Document.
+	* doc/tm.texi: Regenerate.
+	* tree-ssa-strlen.c: Include "builtins.h".
+	(handle_builtin_memcmp): New static function.
+	(strlen_optimize_stmt): Call it for BUILT_IN_MEMCMP.
+	* tree.c (build_common_builtin_nodes): Create __builtin_memcmp_eq.
 
 2016-06-03  Alan Hayward  <alan.hayward@arm.com>