== Progress == * VRP based zero/sign extension - Tested and posted the latest patch

* Better end of loop counter optimisation - Tree level optimization are optimized in mainline - Christophe noted a slight change in asm generated from earlier version - tracked down the patch causing this and communicated this.

* Generate a single call to divmod - Looked at expand_divmod to understand how __aeabi_idiv and __aeabi_idivmod are generated.

== Plan ==

* Better end of loop counter optimisation - Change the pattern to remove this additional instruction if necessary.

* Generate a single call to divmod - Come up with a solution