patch for two things.
make sure objc2's nonfragile abi is enacted for Leopard too.
add -fobjc-gc-only flag to the image_info symbol.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65413 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 3dec1dd..ca12f83 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -3429,9 +3429,11 @@
std::vector<llvm::Constant*> Values(2);
Values[0] = llvm::ConstantInt::get(ObjCTypes.IntTy, 0);
unsigned int flags = 0;
- // FIXME -fobjc-gc-only flags is 6.
- if (CGM.getContext().getLangOptions().getGCMode() != LangOptions::NonGC)
- flags |= 2;
+ // FIXME: Fix and continue?
+ if (CGM.getLangOptions().getGCMode() != LangOptions::NonGC)
+ flags |= eImageInfo_GarbageCollected;
+ if (CGM.getLangOptions().getGCMode() == LangOptions::GCOnly)
+ flags |= eImageInfo_GCOnly;
Values[1] = llvm::ConstantInt::get(ObjCTypes.IntTy, flags);
llvm::Constant* Init = llvm::ConstantArray::get(
llvm::ArrayType::get(ObjCTypes.IntTy, 2),