[PATCH] D154445: [Mips] Fix argument lowering for illegal vector types (PR63608)

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

In D154445#4478797 <https://reviews.llvm.org/D154445#4478797>, @arsenm wrote:

>> However, the SDAG argument lowering code doesn't support this,
>
> How? I thought that was working reasonably OK these days

If I remember right, `TargetLoweringBase::getVectorTypeBreakdown` doesn't support this.


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