[llvm-branch-commits] [llvm] [AArch64][PAC] Lower authenticated calls with ptrauth bundles. (PR #85736)

[Ahmed Bougacha via llvm-branch-commits]

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@@ -1769,6 +1775,41 @@ void AArch64AsmPrinter::emitPtrauthAuthResign(const MachineInstr *MI) {
     OutStreamer->emitLabel(EndSym);
 }
 
+void AArch64AsmPrinter::emitPtrauthBranch(const MachineInstr *MI) {
+  unsigned InstsEmitted = 0;
+
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ahmedbougacha wrote:

It's to try to isolate the InstsEmitted prologue/epilogue from the real logic.  Ideally that could be some sort of RAII helper, which we could probably use in all the expanders, but for now, ad-hoc it is, without the newline I suppose

https://github.com/llvm/llvm-project/pull/85736