Place SSA marker inst at new pseudo-addr instead of at first func addr minus one; fix canonicalization of x86_64 regs spl, bpl, sil and dil; fix a couple of old code glitches found in debugging.

Continue SPARK-Ada translation; fix three bugs in IDIOM 7 suppression; fix iterator error that can cause an infinite loop.

Replace IDA Pro reg constants with STARS macro names for stack and frame pointer; use stack and frame ptr utility functions also.

Fixes for idapro 6.4;  allins.h seems to not be something one should include directly, include intel.h instead.

Begin the loop identification process with the data structures and fundamental methods of back edge discovery.

Build RTLs for dryrun lib opcodes; fix uninit vars and clean up code; start mul by large const idiom recognition.