diff options
Diffstat (limited to 'lib/CodeGen/CGObjCMac.cpp')
| -rw-r--r-- | lib/CodeGen/CGObjCMac.cpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp index 36eda82af0..ddc422395b 100644 --- a/lib/CodeGen/CGObjCMac.cpp +++ b/lib/CodeGen/CGObjCMac.cpp @@ -1233,7 +1233,8 @@ public: const ObjCAtSynchronizedStmt &S); void EmitTryOrSynchronizedStmt(CodeGen::CodeGenFunction &CGF, const Stmt &S); virtual void EmitThrowStmt(CodeGen::CodeGenFunction &CGF, - const ObjCAtThrowStmt &S); + const ObjCAtThrowStmt &S, + bool ClearInsertionPoint=true); virtual llvm::Value * EmitObjCWeakRead(CodeGen::CodeGenFunction &CGF, llvm::Value *AddrWeakObj); virtual void EmitObjCWeakAssign(CodeGen::CodeGenFunction &CGF, @@ -1511,7 +1512,8 @@ public: virtual void EmitSynchronizedStmt(CodeGen::CodeGenFunction &CGF, const ObjCAtSynchronizedStmt &S); virtual void EmitThrowStmt(CodeGen::CodeGenFunction &CGF, - const ObjCAtThrowStmt &S); + const ObjCAtThrowStmt &S, + bool ClearInsertionPoint=true); virtual llvm::Value * EmitObjCWeakRead(CodeGen::CodeGenFunction &CGF, llvm::Value *AddrWeakObj); virtual void EmitObjCWeakAssign(CodeGen::CodeGenFunction &CGF, @@ -4071,7 +4073,8 @@ void CGObjCMac::EmitTryOrSynchronizedStmt(CodeGen::CodeGenFunction &CGF, } void CGObjCMac::EmitThrowStmt(CodeGen::CodeGenFunction &CGF, - const ObjCAtThrowStmt &S) { + const ObjCAtThrowStmt &S, + bool ClearInsertionPoint) { llvm::Value *ExceptionAsObject; if (const Expr *ThrowExpr = S.getThrowExpr()) { @@ -4089,7 +4092,8 @@ void CGObjCMac::EmitThrowStmt(CodeGen::CodeGenFunction &CGF, CGF.Builder.CreateUnreachable(); // Clear the insertion point to indicate we are in unreachable code. - CGF.Builder.ClearInsertionPoint(); + if (ClearInsertionPoint) + CGF.Builder.ClearInsertionPoint(); } /// EmitObjCWeakRead - Code gen for loading value of a __weak @@ -6924,7 +6928,8 @@ void CGObjCNonFragileABIMac::EmitTryStmt(CodeGen::CodeGenFunction &CGF, /// EmitThrowStmt - Generate code for a throw statement. void CGObjCNonFragileABIMac::EmitThrowStmt(CodeGen::CodeGenFunction &CGF, - const ObjCAtThrowStmt &S) { + const ObjCAtThrowStmt &S, + bool ClearInsertionPoint) { if (const Expr *ThrowExpr = S.getThrowExpr()) { llvm::Value *Exception = CGF.EmitObjCThrowOperand(ThrowExpr); Exception = CGF.Builder.CreateBitCast(Exception, ObjCTypes.ObjectPtrTy); @@ -6936,7 +6941,8 @@ void CGObjCNonFragileABIMac::EmitThrowStmt(CodeGen::CodeGenFunction &CGF, } CGF.Builder.CreateUnreachable(); - CGF.Builder.ClearInsertionPoint(); + if (ClearInsertionPoint) + CGF.Builder.ClearInsertionPoint(); } llvm::Constant * |