Fix RTLs for SCAS and CMPS; eliminate spurious ERROR messages for LEA RTLs; reduce log messages to speed up; don't call profiler analysis methods if there are no profiler annotations.

Do not treat calls to address 0 as calls, because these are only found in unreachable basic blocks that gcc failed to remove.

Fix infinite loops and crashes related to unreachable blocks and SSE/MMX instructions and registers.

Expand SAFE function criteria for SMP project to ignore indirect non-stack writes and writes above the return address.

Support for reading/updating profiler generated annotations, and applying profiled numeric annotations to the type inference system