diff options
| author | Anders Carlsson <andersca@mac.com> | 2011-02-03 02:08:44 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2011-02-03 02:08:44 +0000 |
| commit | aedd9d5ad3cc776fd61457050bcd54cac4c5ea66 (patch) | |
| tree | e87d32a8c47c8825b7774c82088568999cb01285 /lib/CodeGen/CGCXX.cpp | |
| parent | b51eee43676c2f4b7c4e1fa1648b438051b2b098 (diff) | |
Don't try to mark virtual members referenced for classes where the key function
is not defined in the current translation unit. Doing so lead to compile errors
such as PR9114.
Instead, when CodeGen is building the vtable, don't try to emit a definition
for functions that aren't marked used in the current translation unit.
Fixes PR9114.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124768 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGCXX.cpp')
| -rw-r--r-- | lib/CodeGen/CGCXX.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp index a4145675b3..f2128792f8 100644 --- a/lib/CodeGen/CGCXX.cpp +++ b/lib/CodeGen/CGCXX.cpp @@ -227,7 +227,8 @@ CodeGenModule::GetAddrOfCXXConstructor(const CXXConstructorDecl *D, const llvm::FunctionType *FTy = getTypes().GetFunctionType(getTypes().getFunctionInfo(D, Type), FPT->isVariadic()); - return cast<llvm::Function>(GetOrCreateLLVMFunction(Name, FTy, GD)); + return cast<llvm::Function>(GetOrCreateLLVMFunction(Name, FTy, GD, + /*ForVTable=*/false)); } void CodeGenModule::EmitCXXDestructors(const CXXDestructorDecl *D) { @@ -284,7 +285,8 @@ CodeGenModule::GetAddrOfCXXDestructor(const CXXDestructorDecl *D, const llvm::FunctionType *FTy = getTypes().GetFunctionType(getTypes().getFunctionInfo(D, Type), false); - return cast<llvm::Function>(GetOrCreateLLVMFunction(Name, FTy, GD)); + return cast<llvm::Function>(GetOrCreateLLVMFunction(Name, FTy, GD, + /*ForVTable=*/false)); } static llvm::Value *BuildVirtualCall(CodeGenFunction &CGF, uint64_t VTableIndex, |