Fix Issue 12848 - crash in _d_run_main() on some Unicode command line argument (Windows)
Adding 64-bit sse and sse2 code for array float operations.
Merge pull request #829 from economicmodeling/arrayfloat_64bit

Adding 64-bit sse and sse2 code for array float operations. Fix issue #12870
Merge pull request #827 from tramker/issue_12848

Fix Issue 12848 - crash in _d_run_main() on some Unicode command line