[PATCH] D71637: [PatternMatch] Add support for matching ConstantExpr.

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri requested changes to this revision.
lebedev.ri added a comment.
This revision now requires changes to proceed.

In D71637#1788905 <https://reviews.llvm.org/D71637#1788905>, @efriedma wrote:

> It looks like we've always matched ConstantExprs for binary operators, but not for other operations.  It probably makes sense to be more consistent.
>
> If we're going to do this, probably makes sense to change OneOps_match/TwoOps_match at the same time.
>
> Can you add testcases for a few of the existing transforms that are changing?  There are too many transforms for it to make sense to cover everything, but it makes sense to illustrate what's actually changing.





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https://reviews.llvm.org/D71637