forked from OSchip/llvm-project
67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
//===- unittest/ProfileData/ProfileSummaryTest.cpp --------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/IR/Module.h"
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#include "llvm/ProfileData/InstrProf.h"
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#include "llvm/ProfileData/ProfileCommon.h"
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#include "llvm/ProfileData/SampleProf.h"
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#include "gtest/gtest.h"
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using namespace llvm;
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using namespace sampleprof;
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struct ProfileSummaryTest : ::testing::Test {
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InstrProfSummary IPS;
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SampleProfileSummary SPS;
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ProfileSummaryTest()
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: IPS({100000, 900000, 999999}), SPS({100000, 900000, 999999}) {}
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void SetUp() {
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InstrProfRecord Record1("func1", 0x1234, {97531, 5, 99999});
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InstrProfRecord Record2("func2", 0x1234, {57341, 10000, 10, 1});
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IPS.addRecord(Record1);
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IPS.addRecord(Record2);
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IPS.computeDetailedSummary();
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FunctionSamples FooSamples;
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FooSamples.addTotalSamples(7711);
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FooSamples.addHeadSamples(610);
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FooSamples.addBodySamples(1, 0, 610);
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FooSamples.addBodySamples(2, 0, 600);
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FooSamples.addBodySamples(4, 0, 60000);
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FooSamples.addBodySamples(8, 0, 60351);
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FooSamples.addBodySamples(10, 0, 605);
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FunctionSamples BarSamples;
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BarSamples.addTotalSamples(20301);
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BarSamples.addHeadSamples(1437);
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BarSamples.addBodySamples(1, 0, 1437);
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SPS.addRecord(FooSamples);
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SPS.addRecord(BarSamples);
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SPS.computeDetailedSummary();
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}
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};
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TEST_F(ProfileSummaryTest, summary_from_module) {
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LLVMContext Context;
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Module M1("M1", Context);
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EXPECT_FALSE(ProfileSummary::getProfileSummary(&M1));
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M1.setProfileSummary(IPS.getMD(Context));
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EXPECT_TRUE(IPS == *ProfileSummary::getProfileSummary(&M1));
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Module M2("M2", Context);
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EXPECT_FALSE(ProfileSummary::getProfileSummary(&M2));
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M2.setProfileSummary(SPS.getMD(Context));
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EXPECT_TRUE(SPS == *ProfileSummary::getProfileSummary(&M2));
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}
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