Move the decision about the kind of CGCXXABI to make inside
the family-specific files.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173530 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ItaniumCXXABI.cpp b/lib/CodeGen/ItaniumCXXABI.cpp
index 9fce392..354887f 100644
--- a/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/lib/CodeGen/ItaniumCXXABI.cpp
@@ -174,11 +174,20 @@
}
CodeGen::CGCXXABI *CodeGen::CreateItaniumCXXABI(CodeGenModule &CGM) {
- return new ItaniumCXXABI(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);
-CodeGen::CGCXXABI *CodeGen::CreateARMCXXABI(CodeGenModule &CGM) {
- 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 *