Mercurial > hg > CbC > CbC_gcc
diff gcc/tree-scalar-evolution.h @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 12 Feb 2010 23:39:51 +0900 |
| parents | a06113de4d67 |
| children | b7f97abdc517 |
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--- a/gcc/tree-scalar-evolution.h Sun Feb 07 18:28:00 2010 +0900 +++ b/gcc/tree-scalar-evolution.h Fri Feb 12 23:39:51 2010 +0900 @@ -1,5 +1,5 @@ /* Scalar evolution detector. - Copyright (C) 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc. Contributed by Sebastian Pop <s.pop@laposte.net> This file is part of GCC. @@ -33,10 +33,10 @@ extern tree resolve_mixers (struct loop *, tree); extern void gather_stats_on_scev_database (void); extern void scev_analysis (void); -unsigned int scev_const_prop (void); - -bool expression_expensive_p (tree); +extern unsigned int scev_const_prop (void); +extern bool expression_expensive_p (tree); extern bool simple_iv (struct loop *, struct loop *, tree, affine_iv *, bool); +extern tree compute_overall_effect_of_inner_loop (struct loop *, tree); /* Returns the basic block preceding LOOP or ENTRY_BLOCK_PTR when the loop is function's body. */