Hello,
I've added a project which produces correct results for x86 (debug and release (/O2)) and x64 (debug), but when I compile x64 release the output is wrong.
The project is build using VS 2015 (Update 3) / Intel Parallel Studio XE 2016 Update 3 (2016.3.207) on a Windows Server 2012 R2 (64 bit) having 2 Intel Xeon E5 2690 processors.
In my company this is a showstopper in the migration process to Intel Parallel Studio XE 2016.