[llvm] Adding support in llvm-exegesis for Aarch64 for handling FPR64/128, PPR16 and ZPR128 reg class. (PR #127564)

[Aiden Grossman via llvm-commits]

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@@ -51,6 +89,18 @@ class ExegesisAArch64Target : public ExegesisTarget {
       return {loadImmediate(Reg, 32, Value)};
     if (AArch64::GPR64RegClass.contains(Reg))
       return {loadImmediate(Reg, 64, Value)};
+
+    if (AArch64::PPRRegClass.contains(Reg))
+      return {loadPPRImmediate(Reg, 16, Value)}; 
+
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boomanaiden154 wrote:

Nit: The spacing here seems very inconsistent? No newlines between if statements for various reg classes would be canonical for llvm-exegesis.

https://github.com/llvm/llvm-project/pull/127564