[clang] [compiler-rt] [llvm] [X86] Support MOVRS and AVX10.2 instructions. (PR #113274)

[Phoebe Wang via llvm-commits]

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@@ -7572,3 +7572,42 @@ def int_x86_avx10_vfnmsub231nepbf16128 : ClangBuiltin<"__builtin_ia32_vfnmsub231
         DefaultAttrsIntrinsic<[llvm_v8bf16_ty], [llvm_v8bf16_ty, llvm_v8bf16_ty, llvm_v8bf16_ty ],
                               [IntrNoMem]>;
 }
+
+let TargetPrefix = "x86" in {
+def int_x86_avx10_vmovrsb128 : ClangBuiltin<"__builtin_ia32_vmovrsb128">,
+        Intrinsic<[llvm_v16i8_ty], [llvm_ptr_ty],
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phoebewang wrote:

DefaultAttrsIntrinsic, the same below.

https://github.com/llvm/llvm-project/pull/113274