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author | no-author <no-author@gcc.gnu.org> | 2004-05-24 02:23:12 +0000 |
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committer | no-author <no-author@gcc.gnu.org> | 2004-05-24 02:23:12 +0000 |
commit | 3ff85b2c52e4db494c6facb65a5bd7768ccd8843 (patch) | |
tree | 5da6bbd60844f1cad239f017eebb97a849d3f35d /gcc/tree-scalar-evolution.h | |
parent | 03846eafd7c275b583a97c40554da04c978a110a (diff) |
This commit was manufactured by cvs2svn to create tagapple/gcc-1755
'apple-gcc-1755'.
git-svn-id: https://gcc.gnu.org/svn/gcc/tags/apple-gcc-1755@82190 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-scalar-evolution.h')
-rw-r--r-- | gcc/tree-scalar-evolution.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/tree-scalar-evolution.h b/gcc/tree-scalar-evolution.h new file mode 100644 index 00000000000..3a638b6e3cc --- /dev/null +++ b/gcc/tree-scalar-evolution.h @@ -0,0 +1,40 @@ +/* Scalar evolution detector. + Copyright (C) 2003 Free Software Foundation, Inc. + Contributed by Sebastian Pop <s.pop@laposte.net> + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. */ + +#ifndef GCC_TREE_SCALAR_EVOLUTION_H +#define GCC_TREE_SCALAR_EVOLUTION_H + +extern tree first_iteration_non_satisfying (enum tree_code, unsigned, + tree, tree); +extern tree number_of_iterations_in_loop (struct loop *); +extern tree get_loop_exit_condition (struct loop *); + +extern void scev_initialize (struct loops *loops); +extern void scev_finalize (void); +extern tree analyze_scalar_evolution (struct loop *, tree); +extern tree analyze_scalar_evolution_in_loop (struct loop *, struct loop *, + tree); +extern tree instantiate_parameters (struct loop *, tree); +extern void eliminate_redundant_checks (void); +extern void gather_stats_on_scev_database (void); + + +#endif /* GCC_TREE_SCALAR_EVOLUTION_H */ |