* process large expressions systematically

* add test cases

* update tests

* Make .NET Desktop fsi.exe 32-bit again and make Desktop fsiAnyCpu.exe (64-bit) the default to launch in VS #6223

* make fsc.exe 32-bit for compat

* make fsc.exe 32-bit for compat

* fix build

* fix build

* ramp up max testing

* correct optimization of linear matches

* improve diagnostics

* fix tests

* tests only on .NET Framework for now

* fix determinism