[chbot] GCC / Codesourcery #pragma for ARM Cortex M3
Mark Atherton
markaren1 at xtra.co.nz
Sat Oct 15 20:30:55 BST 2011
Dunno if anyone has the answer off the top of their head...
I need tight optimization around a small code block (can be made into
a function if need be).
The main body (10k lines) has been tested without any optimization,
so, I am loathed to change optimization for the whole system and then
have to re-test.
Anyone know of an optimization pragma I can use just for this tight piece ?
I guess the other option is do-it-in-assembler, which isn't such a
bad idea now I come to think of it. The M3 is such a lovely target...
Anyway, one step at a time (just trying to think of an M3 pun, maybe
that is it :)
-Mark
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