| Copyright © 2002-2006 ARM Limited. All rights reserved. | ARM DUI 0204G |
| Non-Confidential | |
 PDF version | |
| Home > NEON and VFP Programming > VFP vector and scalar operations |
| |||
| Home > NEON and VFP Programming > VFP vector and scalar operations | |||
You can use VFP arithmetic instructions to operate:
on scalars
on vectors
on scalars and vectors together.
Use the LEN bits in the FPSCR to
control the length of vectors (see FPSCR, the floating-point status and
control register).
When LEN is 1 all operations are scalar.
| Copyright © 2002-2006 ARM Limited. All rights reserved. | ARM DUI 0204G |
| Non-Confidential | |
| PDF version | |
| Home > NEON and VFP Programming > VFP vector and scalar operations |