Add an option to specify the target C++ ABI to the frontend. Use it to
select either the default Itanium ABI or the new, experimental Microsoft ABI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105804 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 68e7ac1..314e253 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -219,6 +219,7 @@
// FIXME: This is broken, we should store the TargetOptions in the PCH.
TargetOptions TargetOpts;
TargetOpts.ABI = "";
+ TargetOpts.CXXABI = "itanium";
TargetOpts.CPU = "";
TargetOpts.Features.clear();
TargetOpts.Triple = TargetTriple;