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Assembler User Guide
VFP vector wrap-around
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| Home > VFP Programming > VFP vector wrap-around | |||
If the vector extends beyond the end of a bank, it wraps around to the beginning of the same bank, for example:
a vector of length 6 starting at s5 is {s5, s6, s7, s0, s1, s2}
a vector of length 3 starting at s15 is {s15, s8, s9}
a vector of length 4 starting at s22 is {s22, s23, s16, s17}
a vector of length 2 starting at d7 is {d7, d4}
a vector of length 3 starting at d10 is {d10, d11, d8}.
A vector cannot contain registers from more than one bank.
See also| Copyright © 2007-2008, 2011-2012 ARM. All rights reserved. | ARM DUI 0379D |
| Non-Confidential | ID062912 |
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| Home > VFP Programming > VFP vector wrap-around |
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