Joerg Wunsch wrote:
Erik Christiansen <dva...@internode.on.net> wrote:
I've tried it with -Os and foo() is still called.
Ah, yes, optimisation needs to be used for inline to work.
This contradicts the documentation though:
`always_inline'
Generally, functions are not inlined unless optimization is
specified. For functions declared inline, this attribute inlines
the function even if no optimization level was specified.
As such, it might be worth a bug report.
It might be worth filing a report for a better clarification in the
documentation (does that need a bug report?) to make it clearer that
"always_inline" has no effect without a normal "inline" declaration.
If Joerg Desch (or someone else) can post a relevant snippet to the list
then I can run it through a couple of versions of avr-gcc with different
flags, to try to help find the problem.
mvh.,
David
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