[llvm] [SelectionDAG] Support integer promotion for VP_LOAD and VP_STORE (PR #81299)

[Amy Kwan via llvm-commits]

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@@ -28,6 +28,18 @@ define void @vpstore_v4i8(<4 x i8> %val, ptr %ptr, <4 x i1> %m, i32 zeroext %evl
   ret void
 }
 
+declare void @llvm.vp.store.v8i7.v8i7.p0(<8 x i7>, <8 x i7>*, <8 x i1>, i32)
+
+define void @vpstore_v8i7(<8 x i7> %val, <8 x i7>* %ptr, <8 x i1> %m, i32 zeroext %evl) {
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amy-kwan wrote:

Use opaque pointers here and elsewhere in the tests.

https://github.com/llvm/llvm-project/pull/81299