Re: [PATCH 2/2]: FastFPE 'cmf' fix for zero comparisons

[Paul Walmsley <paul-linux-arm-kernel@booyaka.com>]

On Thu, 26 Sep 2002, Paul Walmsley wrote:

> FastFPE's implementation of the 'cmf' and 'cnf' opcodes incorrectly treat 
> +0 and -0 as inequal numbers, which violates IEEE 754.

It turns out that this bug has already been fixed with patch 1128.  (I
miseed it since I was bugtesting against 2.4, and the patch was against
2.5.)  While both patches have the same practical effect, patch 1128 is
more efficient; therefore, this patch 1304, should be withdrawn from
consideration in favor of patch 1128.


- Paul