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

[via cfe-commits]

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@@ -1116,6 +1116,14 @@ UNALIASED_CUSTOM_MMA_BUILTIN(mma_xvbf16ger2, "vW512*VV",
                              "mma,paired-vector-memops")
 UNALIASED_CUSTOM_MMA_BUILTIN(mma_pmxvbf16ger2, "vW512*VVi15i15i3",
                              "mma,paired-vector-memops")
+UNALIASED_CUSTOM_MMA_BUILTIN(mma_dmxvbf16gerx2, "vW1024*W256V",
+                             "mma,isa-future-instructions")
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RolandF77 wrote:

I think we should just keep MMA Future builtins as they are, and consistent - "mma,isa-future-instructions". What features and what switches for future is still TBD, don't really want to get stuck on that stuff.

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