First pass at abstracting out a class for the target C++ ABI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173514 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 084b6b3..b90d49e 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -3081,7 +3081,7 @@
}
// ARM targets default to using the ARM C++ ABI.
- CXXABI = CXXABI_ARM;
+ TheCXXABI.set(TargetCXXABI::GenericARM);
// ARM has atomics up to 8 bytes
// FIXME: Set MaxAtomicInlineWidth if we have the feature v6e
@@ -3491,6 +3491,9 @@
// iOS always has 64-bit atomic instructions.
// FIXME: This should be based off of the target features in ARMTargetInfo.
MaxAtomicInlineWidth = 64;
+
+ // Darwin on iOS uses a variant of the ARM C++ ABI.
+ TheCXXABI.set(TargetCXXABI::iOS);
}
};
} // end anonymous namespace.