Don't name the ObjC types if there aren't any ObjC objects in the file.
Patch by David Chisnall.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51840 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 31ca523..78e02e4 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -183,7 +183,6 @@
PtrToInt8Ty,
NULL);
SelectorTy = llvm::PointerType::getUnqual(SelStructTy);
- M.addTypeName(".objc_selector", SelectorTy);
PtrToIntTy = llvm::PointerType::getUnqual(IntTy);
PtrTy = PtrToInt8Ty;
@@ -194,14 +193,12 @@
llvm::cast<llvm::OpaqueType>(OpaqueObjTy.get())->refineAbstractTypeTo(IdTy);
IdTy = llvm::cast<llvm::StructType>(OpaqueObjTy.get());
IdTy = llvm::PointerType::getUnqual(IdTy);
- M.addTypeName(".objc_id", IdTy);
// IMP type
std::vector<const llvm::Type*> IMPArgs;
IMPArgs.push_back(IdTy);
IMPArgs.push_back(SelectorTy);
IMPTy = llvm::FunctionType::get(IdTy, IMPArgs, true);
- M.addTypeName(".objc_imp", IMPTy);
}
// This has to perform the lookup every time, since posing and related
// techniques can modify the name -> class mapping.
@@ -734,7 +731,12 @@
ExistingProtocols.empty() && TypedSelectors.empty() &&
UntypedSelectors.empty())
return NULL;
-
+
+ // Name the ObjC types to make the IR a bit easier to read
+ TheModule.addTypeName(".objc_selector", SelectorTy);
+ TheModule.addTypeName(".objc_id", IdTy);
+ TheModule.addTypeName(".objc_imp", IMPTy);
+
std::vector<llvm::Constant*> Elements;
// Generate statics list:
llvm::ArrayType *StaticsArrayTy = llvm::ArrayType::get(PtrToInt8Ty,