Hi, Thanks. Here is the updated patch.
2014-02-26 Tobias Grosser <[email protected]> Mircea Namolaru <[email protected]> PR tree-optimization/58028 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove scalar dimensions. Index: gcc/graphite-clast-to-gimple.c =================================================================== --- gcc/graphite-clast-to-gimple.c (revision 207298) +++ gcc/graphite-clast-to-gimple.c (working copy) @@ -1522,6 +1522,13 @@ variables. */ options->save_domains = 1; + /* Do not remove scalar dimensions. CLooG by default removes scalar + dimensions very early from the input schedule. However, they are + necessary to correctly derive from the saved domains + (options->save_domains) the relationship between the generated loops + and the schedule dimensions they are generated from. */ + options->noscalars = 1; + /* Disable optimizations and make cloog generate source code closer to the input. This is useful for debugging, but later we want the optimized code. Mircea
