[llvm] [BOLT][AArch64] Fixed indirect call instrumentation snippet (PR #141918)

[Alexey Moksyakov via llvm-commits]

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@@ -2472,30 +2516,44 @@ class AArch64MCPlusBuilder : public MCPlusBuilder {
     //   ldr     x30, [sp], #16
     //   b       IndCallHandler
     InstructionListType Insts;
+
     Insts.emplace_back();
-    createPushRegisters(Insts.back(), AArch64::X0, AArch64::X1);
+    createPushRegisters(Insts.back(), getIntArgRegister(0),
+                        getIntArgRegister(1));
+
     Insts.emplace_back();
     getSystemFlag(Insts.back(), getIntArgRegister(1));
+
+    Insts.emplace_back();
+    storeReg(Insts.back(), getIntArgRegister(1), getSpRegister(/*Size*/ 8));
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yavtuk wrote:

I think comment it's short description form, code snippet contains adrp+add pair, we can fix comment 

https://github.com/llvm/llvm-project/pull/141918