[Issue 1116] std.intrinsic still missing rotate

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Oct 11 07:34:35 PDT 2009


http://d.puremagic.com/issues/show_bug.cgi?id=1116


kai at redstar.de changed:

           What    |Removed                     |Added
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                 CC|                            |kai at redstar.de


--- Comment #3 from kai at redstar.de 2009-10-11 07:34:34 PDT ---
I also like to get the rol() and ror() intrinsics. They are extremly useful in
message digest computation and other cryptographic functions.

The attached patch is a implementation of both instrinsics. It's against
dmd1.048. Since this is my first modification of dmd, I expect that there are
still some errors in it. I tested it with severel message digest
implementations and found no problem.

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