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NEON and VFP system registers

Three NEON and VFP system registers are accessible in all implementations of NEON and VFP:

  • FPSCR, the floating-point status and control register

  • FPEXC, the floating-point exception register

  • FPSID, the floating-point system ID register.

A particular implementation of NEON or VFP can have additional registers.

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