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C COMPILER->Pragmas->#pragma optimize
#pragma optimize( "[optimization-list]", {on | off} )
Specifies optimizations to be performed on a function-by-function basis. The optimize pragma must appear outside a function and takes effect at the first function defined after the pragma is seen. The on and off arguments turn options specified in the optimization-list on or off.
g | perform global register allocation |
r | use register keywords |
f | favour faster code |
i | preserve internal data memory |
p | suppress integral promotion |
s | default to reentrant functons |