take an initial stab at setting function linkage right. Handle
static and inline at least.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44355 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/CodeGenFunction.cpp b/CodeGen/CodeGenFunction.cpp
index e0d55b5..3602d60 100644
--- a/CodeGen/CodeGenFunction.cpp
+++ b/CodeGen/CodeGenFunction.cpp
@@ -60,9 +60,15 @@
CurFn = cast<llvm::Function>(CGM.GetAddrOfGlobalDecl(FD));
CurFuncDecl = FD;
- // TODO: Set up linkage and many other things.
assert(CurFn->isDeclaration() && "Function already has body?");
+ // TODO: Set up linkage and many other things. Note, this is a simple
+ // approximation of what we really want.
+ if (FD->getStorageClass() == FunctionDecl::Static)
+ CurFn->setLinkage(llvm::Function::InternalLinkage);
+ else if (FD->isInline())
+ CurFn->setLinkage(llvm::Function::WeakLinkage);
+
llvm::BasicBlock *EntryBB = new llvm::BasicBlock("entry", CurFn);
Builder.SetInsertPoint(EntryBB);