ARM Compiler armcc User Guide : 10.150 VFP status intrinsic

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ARM DUI0472J

ARM^® Compiler armcc User Guide

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10.150 VFP status intrinsic

The compiler provides an intrinsic for reading the Floating Point and Status Control Register (FPSCR).

Note

ARM recommends using a named register variable as an alternative method of reading this register. This provides a more efficient method of access than using the intrinsic.

Related reference

10.151 __vfp_status intrinsic

10.153 Named register variables

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