std::vector<std::string> newAccessStrings;
explicit JSONImporter() : ScopPass(ID) {}
+ /// Import a new context from JScop.
+ ///
+ /// @param S The scop to update.
+ /// @param JScop The JScop file describing the new schedule.
+ ///
+ /// @returns True if the import succeeded, otherwise False.
+ bool importContext(Scop &S, Json::Value &JScop);
+
/// Import a new schedule from JScop.
///
/// ... and verify that the new schedule does preserve existing data
typedef Dependences::StatementToIslMapTy StatementToIslMapTy;
+bool JSONImporter::importContext(Scop &S, Json::Value &JScop) {
+ isl_set *OldContext = S.getContext();
+ isl_set *NewContext =
+ isl_set_read_from_str(S.getIslCtx(), JScop["context"].asCString());
+
+ for (unsigned i = 0; i < isl_set_dim(OldContext, isl_dim_param); i++) {
+ isl_id *Id = isl_set_get_dim_id(OldContext, isl_dim_param, i);
+ NewContext = isl_set_set_dim_id(NewContext, isl_dim_param, i, Id);
+ }
+
+ isl_set_free(OldContext);
+ S.setContext(NewContext);
+ return true;
+}
+
bool JSONImporter::importSchedule(Scop &S, Json::Value &JScop,
const Dependences &D) {
StatementToIslMapTy NewSchedule;
return false;
}
- isl_set *OldContext = S.getContext();
- isl_set *NewContext =
- isl_set_read_from_str(S.getIslCtx(), jscop["context"].asCString());
+ bool Success = importContext(S, jscop);
- for (unsigned i = 0; i < isl_set_dim(OldContext, isl_dim_param); i++) {
- isl_id *id = isl_set_get_dim_id(OldContext, isl_dim_param, i);
- NewContext = isl_set_set_dim_id(NewContext, isl_dim_param, i, id);
- }
-
- isl_set_free(OldContext);
- S.setContext(NewContext);
+ if (!Success)
+ return false;
- bool Success = importSchedule(S, jscop, D);
+ Success = importSchedule(S, jscop, D);
if (!Success)
return false;