CPU2006 compile issues with MSVC 2013, ICC XE 2015 rev 3, windows server 2012

ICL Version 12.0.3.208

I have compile errors with 2 cpu2006 benchmarks.

483.xalancbmk dies in execution if I compile with -O3 -ipo; it works fine with -O2

453.povray says:

file defaultrenderfrontend.cpp

error "<mathimf.h> is incompatible with system <math.h>!"