Create constant temporaries while expanding
Autotuner: align only arrays multiple of vector length
Increase stack size if kernel is too big
Autotuner: code clean up
Add base AST classes that track zero-comuns in arrays
Set the ground for tracking zero propagation
Now track zeros
Implement grouping of iteration spaces
Deal with alignment/padding/loop-adjustment properly
Fix nonzero bounds bug
Fix the case of fully zero-valued arrays
Going on fixing stuff
Remove zeros: various fixes
Record assembly expressions properly
Change the way licm optimizations are enabled
Fix bug with tracking zeros
Implement a routine to merge perfect loop nests