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Re: [PATCH][RFC] Track pointer (mis-)alignment
On 10-08-04 11:34 , Richard Guenther wrote:
No, DOM will do const-prop. But if it replaces an SSA name with
a constant where should I put the alignment of that constant?
At the point where it decides to do the replacement.
Mind that DOM doesn't track constantness of single bits.
But it may be able to derive the alignment of the pointed-to object.
Granted, this does not look like a huge opportunity.