From 210f77d2c32f14d2e99577fd3c9842bb19d47e50 Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Mon, 19 Sep 2016 21:14:58 +0000
Subject: Moved most modules into lib

---
 lib/codegen/include/code_gen/CG_utils.h | 45 +++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100755 lib/codegen/include/code_gen/CG_utils.h

(limited to 'lib/codegen/include/code_gen/CG_utils.h')

diff --git a/lib/codegen/include/code_gen/CG_utils.h b/lib/codegen/include/code_gen/CG_utils.h
new file mode 100755
index 0000000..a6128bc
--- /dev/null
+++ b/lib/codegen/include/code_gen/CG_utils.h
@@ -0,0 +1,45 @@
+#ifndef _CG_UTILS_H
+#define _CG_UTILS_H
+
+#include <omega.h>
+#include <code_gen/CG_outputBuilder.h>
+#include <basic/BoolSet.h>
+#include <vector>
+#include <set>
+#include <map>
+
+namespace omega {
+
+class CG_loop;
+
+CG_outputRepr *output_inequality_repr(CG_outputBuilder *ocg, const GEQ_Handle &inequality, Variable_ID v, const Relation &R, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly, std::set<Variable_ID> excluded_floor_vars = std::set<Variable_ID>());
+CG_outputRepr *output_substitution_repr(CG_outputBuilder *ocg, const EQ_Handle &equality, Variable_ID v, bool apply_v_coef, const Relation &R, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+CG_outputRepr *output_upper_bound_repr(CG_outputBuilder *ocg, const GEQ_Handle &inequality, Variable_ID v, const Relation &R, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+CG_outputRepr *output_lower_bound_repr(CG_outputBuilder *ocg, const GEQ_Handle &inequality, Variable_ID v, const EQ_Handle &stride_eq, Variable_ID wc, const Relation &R, const Relation &known, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+
+CG_outputRepr *output_ident(CG_outputBuilder *ocg, const Relation &R, Variable_ID v, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+std::pair<CG_outputRepr *, std::pair<CG_outputRepr *, int> > output_assignment(CG_outputBuilder *ocg, const Relation &R, int level, const Relation &known, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+CG_outputRepr *output_loop(CG_outputBuilder *ocg, const Relation &R, int level, const Relation &known, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+CG_outputRepr *output_guard(CG_outputBuilder *ocg, const Relation &R, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+std::vector<CG_outputRepr *> output_substitutions(CG_outputBuilder *ocg, const Relation &R, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+
+bool bound_must_hit_stride(const GEQ_Handle &inequality, Variable_ID v, const EQ_Handle &stride_eq, Variable_ID wc, const Relation &bounds, const Relation &known);
+std::pair<EQ_Handle, int> find_simplest_assignment(const Relation &R, Variable_ID v, const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly = std::vector<std::pair<CG_outputRepr *, int> >());
+std::pair<bool, GEQ_Handle> find_floor_definition(const Relation &R, Variable_ID v, std::set<Variable_ID> excluded_floor_vars = std::set<Variable_ID>());
+std::pair<EQ_Handle, Variable_ID> find_simplest_stride(const Relation &R, Variable_ID v);
+Variable_ID replicate_floor_definition(const Relation &R, const Variable_ID floor_var, Relation &r, F_Exists *f_exists, F_And *f_root, std::map<Variable_ID, Variable_ID> &exists_mapping);
+
+Relation pick_one_guard(const Relation &R, int level = 0);
+CG_outputRepr *leaf_print_repr(BoolSet<> active, const std::map<int, Relation> &guards,
+                               CG_outputRepr *guard_repr, const Relation &known,
+                               int indent, CG_outputBuilder *ocg, const std::vector<int> &remap,
+                               const std::vector<Relation> &xforms, const std::vector<CG_outputRepr *> &stmts,
+                               const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+CG_outputRepr *loop_print_repr(const std::vector<CG_loop *> &loops, int start, int end,
+                               const Relation &guard, CG_outputRepr *guard_repr,
+                               int indent, CG_outputBuilder *ocg, const std::vector<CG_outputRepr *> &stmts,
+                               const std::vector<std::pair<CG_outputRepr *, int> > &assigned_on_the_fly);
+
+}
+
+#endif
-- 
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