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A + -A = +=0 bug #19

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keguro opened this issue Oct 8, 2019 · 1 comment
Closed

A + -A = +=0 bug #19

keguro opened this issue Oct 8, 2019 · 1 comment

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@keguro
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keguro commented Oct 8, 2019

Although fixed in the single fp codebase, this bug still exists in the double codebase. The fix that is in place ensures that A + -A works when A is positive, but not when A is negative (e.g. 0xff80000000000000 + 0x7f80000000000000).
@dawsonjon
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Well spotted, thanks for letting me know. Have added a fix.
Jon

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@dawsonjon @keguro