ARM Technical Support Knowledge Articles

FLOATING POINT LIBRARY ROUTINES REGISTER USAGE

Applies to: C51 C Compiler

Answer


Information in this article applies to:


QUESTION

Do the floating-point library routines use the registers?

ANSWER

Yes. In fact, they only use the registers. They use the registerbank that is currently selected at the time the library routine is called.

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Article last edited on: 2005-07-15 13:12:25

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