Stop using apparently-deprecated Set.add in save/load transform

See merge request inducer/loopy!238

Speed up overlap checking (closes #131)

Closes #131

See merge request inducer/loopy!237

computations when possible.

Adding all local strides to mem access

See merge request inducer/loopy!236

switched lid_strides from list to dict in order to distinguish between two cases: (1) where an lid was found with stride 0 and (2) where no lid was found

remember instructions sorting between recursions

See merge request inducer/loopy!229

Remove unused domain parameter finder

See merge request inducer/loopy!235

Fix, test half-complex-half-not conditionals

See merge request inducer/loopy!234

no longer ignoring local stores in mem access counting

See merge request inducer/loopy!233

Count granularity2

See merge request inducer/loopy!206

Gc before scheduler return

See merge request inducer/loopy!231

Smarter access range finding

See merge request !230