Intel compiler constexpr code generation different from update 2 to update 3

[Yu__William]

Hello, I have two screenshots of a few constexpr methods I'm using and the code generation and code bloat is different between the two binaries. I would like to have the code generation of the first screenshot (update 2, sorry didn't have symbols for this binary but the source is the same!) but cannot seem to replicate it in Update 3 (second screenshot). Can someone tell me what flags I need to set? Thanks! 

Update 2

Update 3

[Anoop_M_Intel]

Are you using 16.0 compiler? Is there some code sample which you share with me and also the compiler options you used for each build.

Thanks and Regards
Anoop