llvm/unittests/Support/xxhashTest.cpp
Rafael Espindola 3a04627b8a Add xxhash to llvm.
It will be used for fast fingerprinting in lld at least.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282493 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-27 15:45:57 +00:00

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//===- llvm/unittest/Support/xxhashTest.cpp -------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/Support/xxhash.h"
#include "gtest/gtest.h"
using namespace llvm;
TEST(xxhashTest, Basic) {
EXPECT_EQ(0x33bf00a859c4ba3fU, xxHash64("foo"));
EXPECT_EQ(0x48a37c90ad27a659U, xxHash64("bar"));
EXPECT_EQ(0x69196c1b3af0bff9U,
xxHash64("0123456789abcdefghijklmnopqrstuvwxyz"));
}