[PATCH] D96904: [IR] restrict vector reduction intrinsic types

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Feb 18 01:17:48 PST 2021


fhahn added a comment.

In D96904#2569906 <https://reviews.llvm.org/D96904#2569906>, @nikic wrote:

> Hm okay, this works out fine for the vector reduction intrinsics then. However, the same general problem seems to also affect a number of other intrinsics like `int.vp.*` and `int.matrix.*`, where there is not always an additional constraint that could enforce the vector type.

For the Matrix  intrinsics there are a bunch of extra checks in the IR verifier for constraints that cannot be expressed in tablegen.


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https://reviews.llvm.org/D96904



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