Arm Development Studio forum Implementation in NEON of non uniform address jumps

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Implementation in NEON of non uniform address jumps

Rnjai Lamba over 12 years ago

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Simon Craske over 12 years ago

Note: This was originally posted on 2nd July 2012 at http://forums.arm.com

Yes, though an increment of 2 bytes when loading 16-bit values could be implemented as:

VLD1.16 {D0[0]},[r2]! VLD1.16 {D0[1]},[r2]! VLD1.16 {D0[2]},[r2]! VLD1.16 {D0[3]},[r2]!
Which in itself would be better implemented as:

VLD1.16 {D0},[r2]!
hth
s.
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Simon Craske over 12 years ago

Note: This was originally posted on 2nd July 2012 at http://forums.arm.com

Yes, though an increment of 2 bytes when loading 16-bit values could be implemented as:

VLD1.16 {D0[0]},[r2]! VLD1.16 {D0[1]},[r2]! VLD1.16 {D0[2]},[r2]! VLD1.16 {D0[3]},[r2]!
Which in itself would be better implemented as:

VLD1.16 {D0},[r2]!
hth
s.
Cancel
Vote up 0 Vote down

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