Memory SSA

  This is a new internal representation for memory operations.  The new representation is sparser and should
  provide significant savings in terms of memory and amount of SSA names and PHI nodes in the IL.  Detailed description
  available at [[http://people.redhat.com/dnovillo/pub/mem-ssa.pdf]].

Personnel

 * Diego Novillo

Delivery Date

 * 2006-10-01

Benefits

 * Code generation should be identical.
 * Compile times and memory usage should improve.

Dependencies

 * None

Modifications Required

 * Internal representation of memory operations (virtual operators) and SSA renaming mechanism.