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J31 Register on TigerSHARC

Question asked by usererr on Mar 19, 2010
Latest reply on Mar 20, 2010 by MikeSmithCanada

If J31 is a status register which is changed when doing COMP(J4, J5)

 

Howcome the VDSP compiler uses it as having a zero value as in the code

 

.extern _startbuff;

XR4 = [J31 + _startbuff];;

 

Thanks

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