Gcc/10.2.0/gcc/ARM-Floating-Point-Status-and-Control-Intrinsics

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6.60.8 ARM Floating Point Status and Control Intrinsics

These built-in functions are available for the ARM family of processors with floating-point unit.

unsigned int __builtin_arm_get_fpscr ()
void __builtin_arm_set_fpscr (unsigned int)