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The VFP9-S hardware processes most input operands. However, the hardware is incapable of processing some operands and bounces to support code to process the instruction. The inputs that bounce are:
NaN operands, when Default NaN mode is not enabled
subnormal operands, when Flush-to-Zero mode is not enabled.
| Copyright © 2002, 2003, 2008, 2010 ARM Limited. All rights reserved. | ARM DDI 0238C |
| Non-Confidential | |
| PDF version | |
| Home > Exception Handling > Input exceptions |