9.15 VFP operations not affected by flush-to-zero mode

Some VFP instructions can be carried out on denormalized numbers even in flush-to-zero mode, without flushing the results to zero.

These instructions are as follows:

  • Absolute value and negate (VABS and VNEG).

  • Load and store (VLDR and VSTR).

  • Load multiple and store multiple (VLDM and VSTM).

  • Transfer between extension registers and ARM general-purpose registers (VMOV).

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