[Lldb-commits] [lldb] [llvm] [AArch64][llvm] Tighten SYSP parsing; don't disassemble invalid encodings (PR #182410)

[via lldb-commits]

================
@@ -813,6 +813,13 @@ def XSeqPairsClass   : RegisterClass<"AArch64", [untyped], 64,
                                      (add XSeqPairs)>{
   let Size = 128;
 }
+def SyspPairsClass   : RegisterClass<"AArch64", [untyped], 64,
+                                     (add XSeqPairs, XZR)>{
----------------
Lukacma wrote:

```suggestion
                                     (add XSeqPairs, [XZR, XZR])>{
```

specifying it like this should make some changes in printers, parsers ... unnecessary

https://github.com/llvm/llvm-project/pull/182410