llvm::Constant *addr);
};
-/// Creates an instance of a C++ ABI class.
-CGCXXABI *CreateARMCXXABI(CodeGenModule &CGM);
+// Create an instance of a C++ ABI class:
+
+/// Creates an Itanium-family ABI.
CGCXXABI *CreateItaniumCXXABI(CodeGenModule &CGM);
+
+/// Creates a Microsoft-family ABI.
CGCXXABI *CreateMicrosoftCXXABI(CodeGenModule &CGM);
}
static CGCXXABI &createCXXABI(CodeGenModule &CGM) {
switch (CGM.getContext().getTargetInfo().getCXXABI().getKind()) {
- // For IR-generation purposes, there's no significant difference
- // between the ARM and iOS ABIs.
- case TargetCXXABI::GenericARM: return *CreateARMCXXABI(CGM);
- case TargetCXXABI::iOS: return *CreateARMCXXABI(CGM);
- case TargetCXXABI::GenericItanium: return *CreateItaniumCXXABI(CGM);
- case TargetCXXABI::Microsoft: return *CreateMicrosoftCXXABI(CGM);
+ case TargetCXXABI::GenericARM:
+ case TargetCXXABI::iOS:
+ case TargetCXXABI::GenericItanium:
+ return *CreateItaniumCXXABI(CGM);
+ case TargetCXXABI::Microsoft:
+ return *CreateMicrosoftCXXABI(CGM);
}
llvm_unreachable("invalid C++ ABI kind");
}
CodeGen::CGCXXABI *CodeGen::CreateItaniumCXXABI(CodeGenModule &CGM) {
- return new ItaniumCXXABI(CGM);
-}
-
-CodeGen::CGCXXABI *CodeGen::CreateARMCXXABI(CodeGenModule &CGM) {
- return new ARMCXXABI(CGM);
+ switch (CGM.getContext().getTargetInfo().getCXXABI().getKind()) {
+ // For IR-generation purposes, there's no significant difference
+ // between the ARM and iOS ABIs.
+ case TargetCXXABI::GenericARM:
+ case TargetCXXABI::iOS:
+ return new ARMCXXABI(CGM);
+
+ case TargetCXXABI::GenericItanium:
+ return new ItaniumCXXABI(CGM);
+
+ case TargetCXXABI::Microsoft:
+ llvm_unreachable("Microsoft ABI is not Itanium-based");
+ }
+ llvm_unreachable("bad ABI kind");
}
llvm::Type *