[clang] [llvm] [AArch64][clang][llvm] Add structured sparsity outer product (TMOP) intrinsics (PR #135145)

[Jonathan Thackray via llvm-commits]

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@@ -3107,6 +3107,23 @@ let TargetPrefix = "aarch64" in {
     }
   }
 
+  class SME_OuterProduct_TMOP_Intrinsic
+     : DefaultAttrsIntrinsic<[],
+         [llvm_i32_ty,
+          llvm_anyvector_ty,
+          LLVMMatchType<0>,
+          LLVMMatchType<0>,
+          llvm_nxv16i8_ty,
+          llvm_i32_ty],
+         [ImmArg<ArgIndex<0>>, ImmArg<ArgIndex<5>>,
+          IntrNoMem, IntrHasSideEffects]>;
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jthackray wrote:

I replaced `IntrHasSideEffects` with `IntrInaccessibleMemOnly`, and I get a stack trace 😭 I'll send you a DM with details.

https://github.com/llvm/llvm-project/pull/135145