Address review comments

Author: kovdan01

llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp

@@ -41,7 +41,7 @@ void AArch64_ELFTargetObjectFile::emitPersonalityValueImpl(
   // The value is ptrauth_string_discriminator("personality")
   constexpr uint16_t Discriminator = 0x7EAD;
   TS->emitAuthValue(MCSymbolRefExpr::create(Sym, getContext()), Discriminator,
-                    AArch64PACKey::IA, true, getContext());
+                    AArch64PACKey::IA, /*HasAddressDiversity=*/true);
 }
 
 const MCExpr *AArch64_ELFTargetObjectFile::getIndirectSymViaGOTPCRel(

llvm/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.cpp

@@ -38,10 +38,10 @@ AArch64TargetStreamer::~AArch64TargetStreamer() = default;
 void AArch64TargetStreamer::emitAuthValue(const MCExpr *Expr,
                                           uint16_t Discriminator,
                                           AArch64PACKey::ID Key,
-                                          bool HasAddressDiversity,
-                                          MCContext &Ctx) {
+                                          bool HasAddressDiversity) {
   Streamer.emitValueImpl(AArch64AuthMCExpr::create(Expr, Discriminator, Key,
-                                                   HasAddressDiversity, Ctx),
+                                                   HasAddressDiversity,
+                                                   Streamer.getContext()),
                          8);
 }
 

llvm/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.h

@@ -42,8 +42,7 @@ class AArch64TargetStreamer : public MCTargetStreamer {
   /// Callback used to emit AUTH expressions (e.g. signed
   /// personality function pointer).
   void emitAuthValue(const MCExpr *Expr, uint16_t Discriminator,
-                     AArch64PACKey::ID Key, bool HasAddressDiversity,
-                     MCContext &Ctx);
+                     AArch64PACKey::ID Key, bool HasAddressDiversity);
 
   /// Callback used to implement the .inst directive.
   virtual void emitInst(uint32_t Inst);