Rework codegen emission of globals
- No (intended) functionality change.
- Primary purpose is to clearly separate (lazy) construction of
globals that are a forward declaration or tentative definition from
those that are the final definition.
- Lazy construction is now encapsulated in
GetAddrOf{Function,GlobalVar} while final definitions are
constructed in EmitGlobal{Function,Var}Definition.
- External interface for dealing with globals is now limited to
EmitGlobal and GetAddrOf{Function,GlobalVar}.
- Also updated helper functions dealing with statics, annotations,
and ctors to be private.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54179 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index 679a0f7..e153ad9 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -102,10 +102,11 @@
assert(!verifyFunction(*CurFn) && "Generated function is not well formed.");
}
-void CodeGenFunction::GenerateCode(const FunctionDecl *FD) {
+void CodeGenFunction::GenerateCode(const FunctionDecl *FD,
+ llvm::Function *Fn) {
CurFuncDecl = FD;
FnRetTy = FD->getResultType();
- CurFn = cast<llvm::Function>(CGM.GetAddrOfFunctionDecl(FD, true));
+ CurFn = Fn;
assert(CurFn->isDeclaration() && "Function already has body?");
llvm::BasicBlock *EntryBB = llvm::BasicBlock::Create("entry", CurFn);