[Patch sh] Fixup use of constraints in define_split

Oleg Endo oleg.endo@t-online.de
Sun Sep 21 13:33:00 GMT 2014


On Fri, 2014-09-19 at 13:59 +0100, James Greenhalgh wrote:
> Hi,
> 
> After https://gcc.gnu.org/ml/gcc-patches/2014-09/msg01615.html we error
> on the use of constraints in define_splits, define_expands and
> define_peephole2s. These are never looked at by the compiler, and so
> have no reason to be set.
> 
> I expect there will be more fallout as Jan's auto-builder makes its way
> through ports I haven't tested, I'll fix those up as they come up.
> 
> These are build failures, and the fixes are "obvious", but I don't know
> my way around these ports, so I'd like an explicit maintainer ack.
> 
> For testing, I've just checked that the build error is resolved. In
> principal, these are not functional changes as the constraints are
> not looked at.
> 
> OK?

OK for trunk.

Cheers,
Oleg



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