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Re: PATCH - Minor changes to support 64bit int/32bit ABI for PPC


David Edelsohn <dje@watson.ibm.com> writes:

> 	(rs6000_emit_set_long_const): Fix for when HOST_WIDE_INT is 32bit.
> 
> If Apple wants to target 64-bit computation but retain 32-bit H_W_I,
> please keep this change APPLE LOCAL.

I don't think it's unreasonable to make changes of this nature to GCC.
GCC becomes significantly slower when you change H_W_I to be 64 bits.

(I'm not sure about the particular change.  It looks wrong to me, I
think high bits may be lost.  Plus, I don't see why a #if is needed
here.)

-- 
- Geoffrey Keating <geoffk@geoffk.org>


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