isfinite() failure on Cygwin with gcc 3.4.1
Tue Feb 8 19:07:00 GMT 2005
Billinghurst, David (CALCRTS) wrote:
>>From: Billinghurst, David
>>This problem affects more than just isfinite. fpclassify is used
>>elsewhere, and the expansion of isunordered() ends up with multiple
>>uninitilizated variables. This patch
> is not required as jeff's patch in CVS does the job. Thanks.
Great. I was going to mention that the way it is implemented in newlib accounts
for side-effects in the input variables (e.g. *ptr++) which is why we assign the
variables to temporaries instead of implementing the whole lot as nested macros.
By assigning, we only reference the input variables once.
-- Jeff J.
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