On Monday, 1 May 2017 at 15:45:00 UTC, bachmeier wrote:
I'm porting a small piece of Java code into D, but I've run
into this:
int y1 = ((x12 & MASK12) << 22) + (x12 >>> 9) + ((x13 & MASK13)
<< 7) + (x13 >>> 24);
I have a basic understanding of those operators in both
languages, but I can't find a sufficiently detailed explanation
to tell me how to translate the Java into D and know that it's
guaranteed to give the same result. Can someone tell me the
correct D code to use?
It's the same code in D. It extracts consecutive bits in x12 and
x13 (and maskxx), put them at the beginning (right shift) and add
them.
