Merge remote-tracking branch 'refs/remotes/origin/master'

Author: vihanb

llvm-node.d.ts

@@ -694,6 +694,8 @@ declare namespace llvm {
 
     createURem(lhs: Value, rhs: Value, name?: string): Value;
 
+    createUnreachable(): Value;
+
     createZExt(value: Value, destType: Type, name?: string): Value;
 
     createZExtOrTrunc(value: Value, destType: Type, name?: string): Value;

src/ir/ir-builder.cc

@@ -136,6 +136,7 @@ NAN_MODULE_INIT(IRBuilderWrapper::Init) {
     Nan::SetPrototypeMethod(functionTemplate, "createSIToFP", &IRBuilderWrapper::ConvertOperation<&llvm::IRBuilder<>::CreateSIToFP>);
     Nan::SetPrototypeMethod(functionTemplate, "createUDiv", &NANBinaryOperation<&ToBinaryOp<&llvm::IRBuilder<>::CreateUDiv>>);
     Nan::SetPrototypeMethod(functionTemplate, "createURem", &NANBinaryOperation<&ToBinaryOp<&llvm::IRBuilder<>::CreateURem>>);
+    Nan::SetPrototypeMethod(functionTemplate, "createUnreachable", IRBuilderWrapper::CreateUnreachable);
     Nan::SetPrototypeMethod(functionTemplate, "createUIToFP", &IRBuilderWrapper::ConvertOperation<&llvm::IRBuilder<>::CreateUIToFP>);
     Nan::SetPrototypeMethod(functionTemplate, "createStore", IRBuilderWrapper::CreateStore);
     Nan::SetPrototypeMethod(functionTemplate, "createZExt", IRBuilderWrapper::ConvertOperation<&llvm::IRBuilder<>::CreateZExt>);
@@ -641,6 +642,12 @@ NAN_METHOD(IRBuilderWrapper::CreateRetVoid) {
     info.GetReturnValue().Set(ValueWrapper::of(returnInstruction));
 }
 
+NAN_METHOD(IRBuilderWrapper::CreateUnreachable) {
+    auto& builder = IRBuilderWrapper::FromValue(info.Holder())->irBuilder;
+    auto* returnInstruction = builder.CreateUnreachable();
+    info.GetReturnValue().Set(ValueWrapper::of(returnInstruction));
+}
+
 NAN_METHOD(IRBuilderWrapper::CreateSelect) {
     if (info.Length() < 3 || !ValueWrapper::isInstance(info[0]) || !ValueWrapper::isInstance(info[1]) || !ValueWrapper::isInstance(info[2]) ||
             (info.Length() == 4 && !(info[3]->IsString() || info[3]->IsUndefined())) ||

src/ir/ir-builder.h

@@ -53,6 +53,7 @@ class IRBuilderWrapper: public Nan::ObjectWrap, public FromValueMixin<IRBuilderW
     static NAN_METHOD(CreatePhi);
     static NAN_METHOD(CreateRet);
     static NAN_METHOD(CreateRetVoid);
+    static NAN_METHOD(CreateUnreachable);
     static NAN_METHOD(CreateSelect);
     static NAN_METHOD(CreateStore);
     static NAN_METHOD(GetInsertBlock);