llvm/llvm/tools/llvm-reduce/deltas/ReduceOperands.cpp

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "ReduceOperands.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/PatternMatch.h"
#include "llvm/IR/Type.h"

usingnamespacellvm;
usingnamespacePatternMatch;

static void
extractOperandsFromModule(Oracle &O, ReducerWorkItem &WorkItem,
                          function_ref<Value *(Use &)> ReduceValue) { … }

static bool isOne(Use &Op) { … }

static bool isZero(Use &Op) { … }

static bool isZeroOrOneFP(Value *Op) { … }

static bool shouldReduceOperand(Use &Op) { … }

static bool switchCaseExists(Use &Op, ConstantInt *CI) { … }

void llvm::reduceOperandsOneDeltaPass(TestRunner &Test) { … }

void llvm::reduceOperandsZeroDeltaPass(TestRunner &Test) { … }

void llvm::reduceOperandsNaNDeltaPass(TestRunner &Test) { … }