From 2eeb108d59c1610850655bfe1dfd1b7647b5f5dc Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Wed, 28 Feb 2018 00:06:01 +0000
Subject: [PATCH] Pass a GlobalDecl to setAliasAttributes. NFC.

This just makes a followup change easier to read.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@326270 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CGCXX.cpp         | 2 +-
 lib/CodeGen/CodeGenModule.cpp | 6 +++---
 lib/CodeGen/CodeGenModule.h   | 2 +-
 lib/CodeGen/ItaniumCXXABI.cpp | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index d50e4bc055..e56be9c403 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -205,7 +205,7 @@ bool CodeGenModule::TryEmitDefinitionAsAlias(GlobalDecl AliasDecl,
   }
 
   // Finally, set up the alias with its proper name and attributes.
-  setAliasAttributes(cast<NamedDecl>(AliasDecl.getDecl()), Alias);
+  setAliasAttributes(AliasDecl, Alias);
 
   return false;
 }
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 36a0b9e9e4..56eb8ada48 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -1248,8 +1248,8 @@ void CodeGenModule::SetCommonAttributes(const Decl *D,
     addUsedGlobal(GV);
 }
 
-void CodeGenModule::setAliasAttributes(const Decl *D,
-                                       llvm::GlobalValue *GV) {
+void CodeGenModule::setAliasAttributes(GlobalDecl GD, llvm::GlobalValue *GV) {
+  const Decl *D = GD.getDecl();
   SetCommonAttributes(D, GV);
 
   // Process the dllexport attribute based on whether the original definition
@@ -3675,7 +3675,7 @@ void CodeGenModule::EmitAliasDefinition(GlobalDecl GD) {
     if (VD->getTLSKind())
       setTLSMode(GA, *VD);
 
-  setAliasAttributes(D, GA);
+  setAliasAttributes(GD, GA);
 }
 
 void CodeGenModule::emitIFuncDefinition(GlobalDecl GD) {
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 40a9d93241..85018caa42 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -1197,7 +1197,7 @@ public:
   /// attributes (i.e. it includes a call to SetCommonAttributes).
   ///
   /// NOTE: This should only be called for definitions.
-  void setAliasAttributes(const Decl *D, llvm::GlobalValue *GV);
+  void setAliasAttributes(GlobalDecl GD, llvm::GlobalValue *GV);
 
   void addReplacement(StringRef Name, llvm::Constant *C);
 
diff --git a/lib/CodeGen/ItaniumCXXABI.cpp b/lib/CodeGen/ItaniumCXXABI.cpp
index 6e202ddd35..6254f359d5 100644
--- a/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/lib/CodeGen/ItaniumCXXABI.cpp
@@ -3637,7 +3637,7 @@ static void emitConstructorDestructorAlias(CodeGenModule &CGM,
   }
 
   // Finally, set up the alias with its proper name and attributes.
-  CGM.setAliasAttributes(cast<NamedDecl>(AliasDecl.getDecl()), Alias);
+  CGM.setAliasAttributes(AliasDecl, Alias);
 }
 
 void ItaniumCXXABI::emitCXXStructor(const CXXMethodDecl *MD,
-- 
2.40.0