diff options
Diffstat (limited to 'lib/CodeGen/CodeGenFunction.h')
| -rw-r--r-- | lib/CodeGen/CodeGenFunction.h | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h index 639e683..9bb2196 100644 --- a/lib/CodeGen/CodeGenFunction.h +++ b/lib/CodeGen/CodeGenFunction.h @@ -183,13 +183,22 @@ public: void PopConditionalTempDestruction(); private: - CGDebugInfo* DebugInfo; + CGDebugInfo *DebugInfo; +#ifndef USEINDIRECTBRANCH /// LabelIDs - Track arbitrary ids assigned to labels for use in implementing /// the GCC address-of-label extension and indirect goto. IDs are assigned to /// labels inside getIDForAddrOfLabel(). std::map<const LabelStmt*, unsigned> LabelIDs; +#else + /// IndirectBranch - The first time an indirect goto is seen we create a + /// block with an indirect branch. Every time we see the address of a label + /// taken, we add the label to the indirect goto. Every subsequent indirect + /// goto is codegen'd as a jump to the IndirectBranch's basic block. + llvm::IndirectBrInst *IndirectBranch; +#endif +#ifndef USEINDIRECTBRANCH /// IndirectGotoSwitch - The first time an indirect goto is seen we create a /// block with the switch for the indirect gotos. Every time we see the /// address of a label taken, we add the label to the indirect goto. Every @@ -197,6 +206,7 @@ private: /// IndirectGotoSwitch's basic block. llvm::SwitchInst *IndirectGotoSwitch; +#endif /// LocalDeclMap - This keeps track of the LLVM allocas or globals for local C /// decls. llvm::DenseMap<const Decl*, llvm::Value*> LocalDeclMap; @@ -377,6 +387,11 @@ public: /// GenerateVtable - Generate the vtable for the given type. llvm::Value *GenerateVtable(const CXXRecordDecl *RD); + /// DynamicTypeAdjust - Do the non-virtual and virtual adjustments on an + /// object pointer to alter the dynamic type of the pointer. Used by + /// GenerateCovariantThunk for building thunks. + llvm::Value *DynamicTypeAdjust(llvm::Value *V, int64_t nv, int64_t v); + /// GenerateThunk - Generate a thunk for the given method llvm::Constant *GenerateThunk(llvm::Function *Fn, const CXXMethodDecl *MD, bool Extern, int64_t nv, int64_t v); @@ -502,7 +517,7 @@ public: //===--------------------------------------------------------------------===// Qualifiers MakeQualifiers(QualType T) { - Qualifiers Quals = T.getQualifiers(); + Qualifiers Quals = getContext().getCanonicalType(T).getQualifiers(); Quals.setObjCGCAttr(getContext().getObjCGCAttrKind(T)); return Quals; } @@ -558,7 +573,11 @@ public: /// the input field number being accessed. static unsigned getAccessedFieldNo(unsigned Idx, const llvm::Constant *Elts); +#ifndef USEINDIRECTBRANCH unsigned GetIDForAddrOfLabel(const LabelStmt *L); +#else + llvm::BlockAddress *GetAddrOfLabel(const LabelStmt *L); +#endif llvm::BasicBlock *GetIndirectGotoBlock(); /// EmitMemSetToZero - Generate code to memset a value of the given type to 0. @@ -819,7 +838,7 @@ public: LValue EmitConditionalOperatorLValue(const ConditionalOperator *E); LValue EmitCastLValue(const CastExpr *E); LValue EmitNullInitializationLValue(const CXXZeroInitValueExpr *E); - LValue EmitPointerToDataMemberLValue(const QualifiedDeclRefExpr *E); + LValue EmitPointerToDataMemberLValue(const DeclRefExpr *E); llvm::Value *EmitIvarOffset(const ObjCInterfaceDecl *Interface, const ObjCIvarDecl *Ivar); @@ -1000,6 +1019,8 @@ public: bool IsAggLocVolatile = false, bool IsInitializer = false); + void EmitCXXThrowExpr(const CXXThrowExpr *E); + //===--------------------------------------------------------------------===// // Internal Helpers //===--------------------------------------------------------------------===// |
