[clang] [llvm] [AArch64][SME] Fix multi vector cvt builtins (PR #77656)

[Sander de Smalen via cfe-commits]

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@@ -3095,23 +3095,23 @@ let TargetPrefix = "aarch64" in {
                             [llvm_anyvector_ty, LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>],
                             [IntrNoMem]>;
 
-  class SME2_CVT_FtoI_VG2_Intrinsic
+  class SME2_CVT_ItoF_VG2_Intrinsic
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sdesmalen-arm wrote:

nit: while we're changing this, for this one and the others:
```suggestion
  class SME2_CVT_ItoF_X2_Intrinsic
```

https://github.com/llvm/llvm-project/pull/77656