diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/Mangle.cpp | 16 | ||||
| -rw-r--r-- | lib/CodeGen/Mangle.h | 3 |
2 files changed, 16 insertions, 3 deletions
diff --git a/lib/CodeGen/Mangle.cpp b/lib/CodeGen/Mangle.cpp index 2a11ee227d..d70d2567cf 100644 --- a/lib/CodeGen/Mangle.cpp +++ b/lib/CodeGen/Mangle.cpp @@ -1376,7 +1376,6 @@ void MangleContext::mangleCXXDtor(const CXXDestructorDecl *D, CXXDtorType Type, void MangleContext::mangleThunk(const FunctionDecl *FD, const ThunkAdjustment &ThisAdjustment, llvm::SmallVectorImpl<char> &Res) { - // FIXME: Hum, we might have to thunk these, fix. assert(!isa<CXXDestructorDecl>(FD) && "Use mangleCXXDtor for destructor decls!"); @@ -1388,15 +1387,26 @@ void MangleContext::mangleThunk(const FunctionDecl *FD, Mangler.mangleFunctionEncoding(FD); } +void MangleContext::mangleCXXDtorThunk(const CXXDestructorDecl *D, + CXXDtorType Type, + const ThunkAdjustment &ThisAdjustment, + llvm::SmallVectorImpl<char> &Res) { + // <special-name> ::= T <call-offset> <base encoding> + // # base is the nominal target function of thunk + CXXNameMangler Mangler(*this, Res, D, Type); + Mangler.getStream() << "_ZT"; + Mangler.mangleCallOffset(ThisAdjustment); + Mangler.mangleFunctionEncoding(D); +} + /// \brief Mangles the a covariant thunk for the declaration D and emits that /// name to the given output stream. void MangleContext::mangleCovariantThunk(const FunctionDecl *FD, const CovariantThunkAdjustment& Adjustment, llvm::SmallVectorImpl<char> &Res) { - // FIXME: Hum, we might have to thunk these, fix. assert(!isa<CXXDestructorDecl>(FD) && - "Use mangleCXXDtor for destructor decls!"); + "No such thing as a covariant thunk for a destructor!"); // <special-name> ::= Tc <call-offset> <call-offset> <base encoding> // # base is the nominal target function of thunk diff --git a/lib/CodeGen/Mangle.h b/lib/CodeGen/Mangle.h index a1d6661f9e..8d9629528d 100644 --- a/lib/CodeGen/Mangle.h +++ b/lib/CodeGen/Mangle.h @@ -67,6 +67,9 @@ public: void mangleThunk(const FunctionDecl *FD, const ThunkAdjustment &ThisAdjustment, llvm::SmallVectorImpl<char> &); + void mangleCXXDtorThunk(const CXXDestructorDecl *D, CXXDtorType Type, + const ThunkAdjustment &ThisAdjustment, + llvm::SmallVectorImpl<char> &); void mangleCovariantThunk(const FunctionDecl *FD, const CovariantThunkAdjustment& Adjustment, llvm::SmallVectorImpl<char> &); |