On Fri, 2013-02-01 at 01:17 +0000, Russell King - ARM Linux wrote: > > > I've tried both gcc 4.6.3 [1] and 4.6.4 [2]. If you can point me to > > a 4.5.x, I'll try that, too, but as it stands now, if one moves the > > code added to swab.h below outside of its armv6 protection, > > gcc adds calls to __bswapsi2. > > Take a look at the message I sent on the 29th towards the beginning of > this thread for details of gcc 4.5.4 behaviour.
I'd like to see a comment (with PR# if appropriate) explaining clearly *why* it isn't enabled for <ARMv6 even with a bleeding-edge compiler. Russell's test also seemed to indicate that the 32-bit and 64-bit swap support was present and functional in GCC 4.5.4 (as indeed it should have been since 4.4), so I'm still not quite sure why you require 4.6 for that. -- Sent with MeeGo's ActiveSync support. David Woodhouse Open Source Technology Centre david.woodho...@intel.com Intel Corporation
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