[llvm] [IR] Allow llvm.ptrmask of vectors (PR #67434)

[Florian Hahn via llvm-commits]

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@@ -26865,7 +26865,8 @@ Syntax:
 Arguments:
 """"""""""
 
-The first argument is a pointer. The second argument is an integer.
+The first argument is a pointer or vector of pointers. The second argument is
+an integer or vector of integers.
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fhahn wrote:

nit: the working below still refers to a single pointer, maybe adjust to something like `pointer(s)`?

https://github.com/llvm/llvm-project/pull/67434