Drop AST's version of ARMCXXABI, it doesn't differ from the Itanium base

class.

llvm-svn: 208687

3 files changed, 2 insertions, 13 deletions

diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 3b15e282bb5..822ae54ae52 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -678,11 +678,10 @@ CXXABI *ASTContext::createCXXABI(const TargetInfo &T) {
   if (!LangOpts.CPlusPlus) return nullptr;
 
   switch (T.getCXXABI().getKind()) {
-  case TargetCXXABI::GenericARM:
+  case TargetCXXABI::GenericARM: // Same as Itanium at this level
   case TargetCXXABI::iOS:
   case TargetCXXABI::iOS64:
-    return CreateARMCXXABI(*this);
-  case TargetCXXABI::GenericAArch64: // Same as Itanium at this level
+  case TargetCXXABI::GenericAArch64:
   case TargetCXXABI::GenericItanium:
     return CreateItaniumCXXABI(*this);
   case TargetCXXABI::Microsoft:
diff --git a/clang/lib/AST/CXXABI.h b/clang/lib/AST/CXXABI.h
index 89203f18ca7..12b929b88db 100644
--- a/clang/lib/AST/CXXABI.h
+++ b/clang/lib/AST/CXXABI.h
@@ -44,7 +44,6 @@ public:
 };
 
 /// Creates an instance of a C++ ABI class.
-CXXABI *CreateARMCXXABI(ASTContext &Ctx);
 CXXABI *CreateItaniumCXXABI(ASTContext &Ctx);
 CXXABI *CreateMicrosoftCXXABI(ASTContext &Ctx);
 }
diff --git a/clang/lib/AST/ItaniumCXXABI.cpp b/clang/lib/AST/ItaniumCXXABI.cpp
index ffa2ddc3375..b5f8c0f4bc8 100644
--- a/clang/lib/AST/ItaniumCXXABI.cpp
+++ b/clang/lib/AST/ItaniumCXXABI.cpp
@@ -89,17 +89,8 @@ public:
     return new ItaniumNumberingContext();
   }
 };
-
-class ARMCXXABI : public ItaniumCXXABI {
-public:
-  ARMCXXABI(ASTContext &Ctx) : ItaniumCXXABI(Ctx) { }
-};
 }
 
 CXXABI *clang::CreateItaniumCXXABI(ASTContext &Ctx) {
   return new ItaniumCXXABI(Ctx);
 }
-
-CXXABI *clang::CreateARMCXXABI(ASTContext &Ctx) {
-  return new ARMCXXABI(Ctx);
-}