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Re: Reorder some tree codes


Wolfgang Bangerth wrote:

Fortunately, this may be a moot point if the middle-end already knows how to do this optimization.


It does indeed. I documented this in the PR Andrew found, PR 17617:
  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17617

In other words, reordering the codes should be enough, there shouldn't be any need for macro obfuscation.

That's great.


I'm sure that Nathan will confirm his results, using that approach. Nathan, I'll approve the patch, if it consists of the reordering (without the more controversial macro changes) and if you expand on the comments in *.def to indicate why the ordering is as it is.

Thanks,

--
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com
(916) 791-8304


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