1 //===- Utils.cpp - llvm-reduce utility functions --------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file contains some utility functions supporting llvm-reduce.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #include "Utils.h"
14 #include "llvm/IR/Constants.h"
15 
16 using namespace llvm;
17 
getDefaultValue(Type * T)18 Value *llvm::getDefaultValue(Type *T) {
19   return T->isVoidTy() ? PoisonValue::get(T) : Constant::getNullValue(T);
20 }
21