[llvm] [AArch64] Add SchedReadAdvance to Neoverse-V1 scheduling model. (PR #111538)

[Rin Dobrescu via llvm-commits]

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@@ -553,16 +634,22 @@ def : InstRW<[V1Write_1c_1J], (instrs SETF8, SETF16, RMIF, CFINV)>;
 def : SchedAlias<WriteID32, V1Write_12c5_1M0>;
 def : SchedAlias<WriteID64, V1Write_20c5_1M0>;
 
+def           : SchedAlias<WriteIM32, V1Write_2c_1M>;
+def           : SchedAlias<WriteIM64, V1Write_2c_1M>;
+
 // Multiply
-// Multiply accumulate
-// Multiply accumulate, long
-// Multiply long
-def V1WriteIM : SchedWriteVariant<
+// Multiply accumulate, W-form
+// Multiply accumulate, X-form
+/*def V1WriteIM : SchedWriteVariant<
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Rin18 wrote:

Yes, my bad for not spotting it. I'll remove this and the other comment you mentioned below.

https://github.com/llvm/llvm-project/pull/111538