[clang] [PowerPC][CLANG] DMF VSX Vector float GER 2x (rank-2 update) (PR #147383)

[Lei Huang via cfe-commits]

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@@ -1116,6 +1116,14 @@ UNALIASED_CUSTOM_MMA_BUILTIN(mma_xvbf16ger2, "vW512*VV",
                              "mma,paired-vector-memops")
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lei137 wrote:

will update to use new sub target feature.

https://github.com/llvm/llvm-project/pull/147383