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Re: PING: Don't reload PLUS expr within subreg matched by match_operator

Ian Lance Taylor wrote:

Well, I don't want to override Bernd (I didn't see his comments before
approving the patch, since Richard S opened a new thread which was
farther down in my mail reader).  But I'm not sure I agree with
Bernd's arguments, either.

That's quite alright.

I don't see why the point here is the SUBREG, mildly bogus as that is.
It seems to me that the point is the match_operator.  We shouldn't
arbitrarily force a reload for a match_operator.

IMO a case can be made that we should, if the RTL we find is invalid.


Bernd
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