From 75ff98e4d65862ff5b36b533b4f6e3ea71ede1d5 Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Sat, 17 Sep 2016 03:22:53 +0000
Subject: cmake build

---
 chill/include/omegatools.hh | 97 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 chill/include/omegatools.hh

(limited to 'chill/include/omegatools.hh')

diff --git a/chill/include/omegatools.hh b/chill/include/omegatools.hh
new file mode 100644
index 0000000..206079c
--- /dev/null
+++ b/chill/include/omegatools.hh
@@ -0,0 +1,97 @@
+#ifndef OMEGATOOLS_HH
+#define OMEGATOOLS_HH
+
+#include <string>
+#include <omega.h>
+#include "dep.hh"
+#include "ir_code.hh"
+
+std::string tmp_e();
+
+void exp2formula(IR_Code *ir, omega::Relation &r, omega::F_And *f_root,
+                 std::vector<omega::Free_Var_Decl *> &freevars,
+                 omega::CG_outputRepr *repr, omega::Variable_ID lhs, char side,
+                 IR_CONDITION_TYPE rel, bool destroy);
+omega::Relation arrays2relation(IR_Code *ir, std::vector<omega::Free_Var_Decl*> &freevars,
+                                const IR_ArrayRef *ref_src, const omega::Relation &IS_w,
+                                const IR_ArrayRef *ref_dst, const omega::Relation &IS_r);
+std::pair<std::vector<DependenceVector>, std::vector<DependenceVector> > relation2dependences(
+  const IR_ArrayRef *ref_src, const IR_ArrayRef *ref_dst, const omega::Relation &r);
+
+void exp2constraint(IR_Code *ir, omega::Relation &r, omega::F_And *f_root,
+                    std::vector<omega::Free_Var_Decl *> &freevars,
+                    omega::CG_outputRepr *repr, bool destroy);
+
+// suif legacy code
+// void suif2formula(Relation &r, F_And *f_root,
+//                   std::vector<Free_Var_Decl*> &freevars,
+//                   operand op, Variable_ID lhs,
+//                   char side, char rel);
+// void suif2formula(Relation &r, F_And *f_root,
+//                   std::vector<Free_Var_Decl*> &freevars,
+//                   instruction *ins, Variable_ID lhs,
+//                   char side, char rel);
+// void add_loop_stride_constraints(omega::Relation &r, omega::F_And *f_root,
+//                                  std::vector<omega::Free_Var_Decl*> &freevars,
+//                                  tree_for *tnf, char side);
+// void add_loop_bound_constraints(IR_Code *ir, omega::Relation &r, omega::F_And *f_root,
+//                                 std::vector<omega::Free_Var_Decl*> &freevars,
+//                                 tree_for *tnf,
+//                                 char upper_or_lower, char side, IR_CONDITION_TYPE rel);
+// Relation loop_iteration_space(std::vector<Free_Var_Decl*> &freevars,
+//                               tree_node *tn, std::vector<tree_for*> &loops);
+
+// Relation arrays2relation(std::vector<Free_Var_Decl*> &freevars,
+//                          in_array *ia_w, const Relation &IS1,
+//                          in_array *ia_r, const Relation &IS2);
+// std::vector<DependenceVector> relation2dependences(IR_Code *ir, in_array *ia_w,
+//                                                    in_array *ia_r, const Relation &r);
+
+// end of suif legacy code
+
+bool is_single_iteration(const omega::Relation &r, int dim);
+void assign_const(omega::Relation &r, int dim, int val);
+int get_const(const omega::Relation &r, int dim, omega::Var_Kind type);
+omega::Variable_ID find_index(omega::Relation &r, const std::string &s, char side);
+omega::Relation permute_relation(const std::vector<int> &pi);
+omega::Relation get_loop_bound(const omega::Relation &r, int dim);
+bool is_single_loop_iteration(const omega::Relation &r, int level, const omega::Relation &known);
+omega::Relation get_loop_bound(const omega::Relation &r, int level, const omega::Relation &known);
+omega::Relation get_max_loop_bound(const std::vector<omega::Relation> &r, int dim);
+omega::Relation get_min_loop_bound(const std::vector<omega::Relation> &r, int dim);
+void add_loop_stride(omega::Relation &r, const omega::Relation &bound, int dim, int stride);
+bool is_inner_loop_depend_on_level(const omega::Relation &r, int level, const omega::Relation &known);
+// void adjust_loop_bound(omega::Relation &r, int dim, int adjustment, std::vector<omega::Free_Var_Decl *> globals = std::vector<omega::Free_Var_Decl *>());
+omega::Relation adjust_loop_bound(const omega::Relation &r, int level, int adjustment);
+// void adjust_loop_bound(Relation &r, int dim, int adjustment);
+// void adjust_loop_bound(Relation &r, int dim, Free_Var_Decl *global_var, int adjustment);
+// boolean is_private_statement(const omega::Relation &r, int dim);
+
+// coef_t mod(const Relation &r, Variable_ID v, int dividend);
+
+
+enum LexicalOrderType {LEX_MATCH, LEX_BEFORE, LEX_AFTER, LEX_UNKNOWN};
+
+// template <typename T>
+// LexicalOrderType lexical_order(const std::vector<T> &a, const std::vector<T> &b) {
+//   int size = min(a.size(), b.size());
+//   for (int i = 0; i < size; i++) {
+//     if (a[i] < b[i])
+//       return LEX_BEFORE;
+//     else if (b[i] < a[i])
+//       return LEX_AFTER;
+//   }
+//   if (a.size() < b.size())
+//     return LEX_BEFORE;
+//   else if (b.size() < a.size())
+//     return LEX_AFTER;
+//   else
+//     return LEX_MATCH;
+// }
+
+// struct LoopException {
+//   std::string descr;
+//   LoopException(const std::string &s): descr(s) {};
+// };
+
+#endif
-- 
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