This directory contains some tests which test the optimizer
Register variables:
  Enumerations .......................... treg1.pp
  Readln ................................ treg2.pp
  Range checking ........................ treg3.pp
Common subexpression elimination (assembler)
  Multidimensional array index operation. tcse1.pp
  CSE and range checking ................ tcse2.pp
  web bug 972............................ tcse3.pp
Peephole
  CMOV optimize ......................... tcmov.pp