Re: [CHALLENGE] finding rightmost zero bit

From: glen herrmannsfeldt <gah@xxxxxxxxxxxxxxxx>
Date: Mon, 29 Aug 2005 11:14:43 -0700

James Van Buskirk wrote:

(snip of assembly language solution to a Fortran challenge)

Your test program doesn't provide for an output so that
correctness can be verified.

It's unusual for a Fortran program to count the least significant
bit as bit 1.  The model for integer data considers it to be
bit 0.


I would say that with the traditional 1 origin arrays that
it makes some sense to use 1 for the LSB.  In mine I return
0 for the case of no zero bits.

-- glen

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References:
- [CHALLENGE] finding rightmost zero bit
  - From: Bart Vandewoestyne
- Re: [CHALLENGE] finding rightmost zero bit
  - From: James Van Buskirk

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