On Tue, 2013-02-05 at 21:04 -0600, Kim Phillips wrote:

gcc -Os emits calls to __bswapsi2 on those platforms to save space
because they don't have the single rev byte swap instruction.

Is that the right thing for GCC to do in that situation?

If so, perhaps we should be *providing* __bswap[sd]i2 functions for it
to use?

If not, perhaps there should be a PR filed?

Or is our use case justifiably different to the general case of '-Os'?
If so, why?

-- 
                   Sent with MeeGo's ActiveSync support.

David Woodhouse                            Open Source Technology Centre
David.Woodhouse at intel.com                              Intel Corporation



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