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ARM Compiler armclang Reference Guide : __force_stores intrinsic

__force_stores intrinsic

This intrinsic causes all variables that are visible outside the current function, such as variables that have pointers to them passed into or out of the function, to be written back to memory if they have been changed.

To use this intrinsic, your source file must contain #include <arm_compat.h>. This is only available for AArch32.

This intrinsic also acts as a __schedule_barrier intrinsic.

Syntax

void __force_stores(void)

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