[AVX-512] Change the input type for some load intrinsics to take void type like the spec (and the test cases say).
[AVX-512] Change the input type for some load intrinsics to take void type like the spec (and the test cases say).

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@298042 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang