[llvm-branch-commits] [MC][AArch64] Add .cfi_set_ra_state for PAuth_LR (PR #209949)

[Nathan Corbyn via llvm-branch-commits]

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@@ -7557,6 +7560,34 @@ bool AArch64AsmParser::parseDirectiveCFINegateRAStateWithPC() {
   return false;
 }
 
+/// parseDirectiveCFILLVMSetRAState
+/// ::= .cfi_set_ra_state ra_state, offset
+/// ::= .cfi_set_ra_state ra_state, pac_sym
+bool AArch64AsmParser::parseDirectiveCFILLVMSetRAState() {
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cofibrant wrote:

I know this follows the pattern of the surrounding code but I don't understand the interpretation of the return value or why we don't consume it?

https://github.com/llvm/llvm-project/pull/209949