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List:       linux-arm-kernel
Subject:    Re: Can't build FastFPE on RiscPC
From:       Russell King - ARM Linux Admin <linux () arm ! linux ! org ! uk>
Date:       2002-06-25 21:04:46
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On Tue, Jun 25, 2002 at 10:34:26PM +0200, jan rinze wrote:
> To have code which will run optimised on the RiscPC we would need a
> compiler that allows -malignment-traps to be included for ARMv4. This
> would solve the mmull and the FastFPE issue on the RiscPC for those
> who have a StrongARM.

Actually no.  What you want is an option like -mno-ldrh-strh (so you can
say "ARMv4 but don't use half-word instructions".)  That's currently
unimplemented, and the closest is "ARMv3".

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