diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h index 07c7678..143ad64 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -3073,6 +3073,25 @@ public: /// this expression is used as an lvalue, for instance in "&Arr[Idx]". void EmitBoundsCheck(const Expr *E, const Expr *Base, llvm::Value *Index, QualType IndexType, bool Accessed); + void EmitBoundsCheckImpl(const Expr *E, llvm::Value *Bound, + llvm::Value *Index, QualType IndexType, + QualType IndexedType, bool Accessed); + + // Find a struct's flexible array member. It may be embedded inside multiple + // sub-structs, but must still be the last field. + const FieldDecl *FindFlexibleArrayMemberField(ASTContext &Ctx, + const RecordDecl *RD, + StringRef Name, + uint64_t &Offset); + + /// Find the FieldDecl specified in a FAM's "counted_by" attribute. Returns + /// \p nullptr if either the attribute or the field doesn't exist. + const FieldDecl *FindCountedByField(const FieldDecl *FD); + + /// Build an expression accessing the "counted_by" field. + llvm::Value *EmitCountedByFieldExpr(const Expr *Base, + const FieldDecl *FAMDecl, + const FieldDecl *CountDecl); llvm::Value *EmitScalarPrePostIncDec(const UnaryOperator *E, LValue LV, bool isInc, bool isPre); @@ -4873,6 +4892,9 @@ private: llvm::Value *EmittedE, bool IsDynamic); + llvm::Value *emitFlexibleArrayMemberSize(const Expr *E, unsigned Type, + llvm::IntegerType *ResType); + void emitZeroOrPatternForAutoVarInit(QualType type, const VarDecl &D, Address Loc); |