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

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

detection that emits TRUNCATION annotations.

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.