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Re: [tree-ssa] How to make DECLs that alias

Geoff Keating writes:
 > 
 > Would it work if you avoided having the DECLs alias, and copy one to
 > the other at appropriate points?  The optimisers should remove any
 > unnecessary copies.

That's a good idea, but it would, I think, require knowledge of data
flow in the front end.  Unless, of course, we always copy every store
to every alias.  On the other hand, that might be OK.  I should try that.

Andrew.
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