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diff gcc/cfgloopmanip.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
line wrap: on
line diff
--- a/gcc/cfgloopmanip.h	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/cfgloopmanip.h	Thu Oct 25 07:37:49 2018 +0900
@@ -1,5 +1,5 @@
 /* Loop manipulation header.
-   Copyright (C) 2014-2017 Free Software Foundation, Inc.
+   Copyright (C) 2014-2018 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -47,7 +47,8 @@
 			     profile_probability, profile_probability);
 extern void unloop (struct loop *, bool *, bitmap);
 extern void copy_loop_info (struct loop *loop, struct loop *target);
-extern struct loop * duplicate_loop (struct loop *, struct loop *);
+extern struct loop * duplicate_loop (struct loop *, struct loop *,
+				     struct loop * = NULL);
 extern void duplicate_subloops (struct loop *, struct loop *);
 extern bool can_duplicate_loop_p (const struct loop *loop);
 extern bool duplicate_loop_to_header_edge (struct loop *, edge,