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Message-ID: <007901cd2b9e$eb49ec90$c1ddc5b0$@net>
Date: Sun, 6 May 2012 10:43:00 -0500
From: "jfoug" <jfoug@....net>
To: <john-dev@...ts.openwall.com>
Subject: RE: OpenCL SWAP64 on 7970
If n already is a ulong, then the proper casting would be:
((n & ((ulong)0xff00UL)) << 24)
Another option may be:
((n<<24)&0xff00000000UL)
>-----Original Message-----
>
>Yes. I have even tried (ulong)((n) & 0xff00UL) << 24), the result is
>also 0.
>
>myrice
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