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|Home > The ARM C and C++ Libraries > Multithreaded support in ARM C libraries > The floating-point status word in a multithreaded environment|
Applicable to variants of the software floating-point libraries that require a status word, the floating-point status word is safe to use in a multithreaded environment, even with software floating-point.
A status word for each thread is stored in its own
In ARM® Compiler 6, floating-point library variants are selected by default. For more
information see the armclang command-line option