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Vector Floating-point Programming
ARM DUI 0068B Copyright © 2000, 2001 ARM Limited. All rights reserved. 6-15
6.7 VFP instructions
This section contains the following subsections:
• FABS, FCPY, and FNEG on page 6-16
Floating-point absolute value, copy, and negate.
• FADD and FSUB on page 6-18
Floating-point add and subtract.
• FCMP on page 6-19
Floating-point compare.
• FCVTDS on page 6-20
Convert single-precision floating-point to double-precision.
• FCVTSD on page 6-21
Convert double-precision floating-point to single-precision.
• FDIV on page 6-22
Floating-point divide.
• FLD and FST on page 6-23
Floating-point load and store.
• FLDM and FSTM on page 6-25
Floating-point load multiple and store multiple.
• FMAC, FNMAC, FMSC, and FNMSC on page 6-27
Floating-point multiply accumulate instructions.
• FMDRR and FMRRD on page 6-29
Transfer contents between ARM registers and a double-precision floating-point
register.
• FMRRS and FMSRR on page 6-32
Transfer contents between a single-precision floating-point register and an ARM
register.
• FMRX, FMXR, and FMSTAT on page 6-33
Transfer contents between an ARM register and a VFP system register.
• FMUL and FNMUL on page 6-34
Floating-point multiply and negate-multiply.
• FSITO and FUITO on page 6-35
Convert signed integer to floating-point and unsigned integer to floating-point.
• FSQRT on page 6-36
Floating-point square root.
• FTOSI and FTOUI on page 6-37
Convert floating-point to signed integer and floating-point to unsigned integer.