Files
RedBear-OS/local/recipes/dev/libclc/source/llvm/unittests/Analysis/ProfileSummaryInfoTest.cpp
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

435 lines
18 KiB
C++

//===- ProfileSummaryInfoTest.cpp - ProfileSummaryInfo unit tests ---------===//
//
// 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 "llvm/Analysis/ProfileSummaryInfo.h"
#include "llvm/Analysis/BlockFrequencyInfo.h"
#include "llvm/Analysis/BranchProbabilityInfo.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/AsmParser/Parser.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/FormatVariadic.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
#include "gtest/gtest.h"
LLVM_ABI extern llvm::cl::opt<bool> ScalePartialSampleProfileWorkingSetSize;
namespace llvm {
namespace {
class ProfileSummaryInfoTest : public testing::Test {
protected:
LLVMContext C;
std::unique_ptr<BranchProbabilityInfo> BPI;
std::unique_ptr<DominatorTree> DT;
std::unique_ptr<LoopInfo> LI;
ProfileSummaryInfo buildPSI(Module *M) {
return ProfileSummaryInfo(*M);
}
BlockFrequencyInfo buildBFI(Function &F) {
DT.reset(new DominatorTree(F));
LI.reset(new LoopInfo(*DT));
BPI.reset(new BranchProbabilityInfo(F, *LI));
return BlockFrequencyInfo(F, *BPI, *LI);
}
std::unique_ptr<Module> makeLLVMModule(const char *ProfKind = nullptr,
uint64_t NumCounts = 3,
uint64_t IsPartialProfile = 0,
double PartialProfileRatio = 0.0,
uint64_t HotNumCounts = 3,
uint64_t ColdNumCounts = 10) {
const char *ModuleString =
"define i32 @g(i32 %x) !prof !21 {{\n"
" ret i32 0\n"
"}\n"
"define i32 @h(i32 %x) !prof !22 {{\n"
" ret i32 0\n"
"}\n"
"define i32 @f(i32 %x) !prof !20 {{\n"
"bb0:\n"
" %y1 = icmp eq i32 %x, 0 \n"
" br i1 %y1, label %bb1, label %bb2, !prof !23 \n"
"bb1:\n"
" %z1 = call i32 @g(i32 %x)\n"
" br label %bb3\n"
"bb2:\n"
" %z2 = call i32 @h(i32 %x)\n"
" br label %bb3\n"
"bb3:\n"
" %y2 = phi i32 [0, %bb1], [1, %bb2] \n"
" ret i32 %y2\n"
"}\n"
"define i32 @l(i32 %x) {{\n"
"bb0:\n"
" %y1 = icmp eq i32 %x, 0 \n"
" br i1 %y1, label %bb1, label %bb2, !prof !23 \n"
"bb1:\n"
" %z1 = call i32 @g(i32 %x)\n"
" br label %bb3\n"
"bb2:\n"
" %z2 = call i32 @h(i32 %x)\n"
" br label %bb3\n"
"bb3:\n"
" %y2 = phi i32 [0, %bb1], [1, %bb2] \n"
" ret i32 %y2\n"
"}\n"
"!20 = !{{!\"function_entry_count\", i64 400}\n"
"!21 = !{{!\"function_entry_count\", i64 1}\n"
"!22 = !{{!\"function_entry_count\", i64 100}\n"
"!23 = !{{!\"branch_weights\", i32 64, i32 4}\n"
"{0}";
const char *SummaryString =
"!llvm.module.flags = !{{!1}\n"
"!1 = !{{i32 1, !\"ProfileSummary\", !2}\n"
"!2 = !{{!3, !4, !5, !6, !7, !8, !9, !10, !11, !12}\n"
"!3 = !{{!\"ProfileFormat\", !\"{0}\"}\n"
"!4 = !{{!\"TotalCount\", i64 10000}\n"
"!5 = !{{!\"MaxCount\", i64 10}\n"
"!6 = !{{!\"MaxInternalCount\", i64 1}\n"
"!7 = !{{!\"MaxFunctionCount\", i64 1000}\n"
"!8 = !{{!\"NumCounts\", i64 {1}}\n"
"!9 = !{{!\"NumFunctions\", i64 3}\n"
"!10 = !{{!\"IsPartialProfile\", i64 {2}}\n"
"!11 = !{{!\"PartialProfileRatio\", double {3}}\n"
"!12 = !{{!\"DetailedSummary\", !13}\n"
"!13 = !{{!14, !15, !16}\n"
"!14 = !{{i32 10000, i64 1000, i32 1}\n"
"!15 = !{{i32 990000, i64 300, i32 {4}}\n"
"!16 = !{{i32 999999, i64 5, i32 {5}}\n";
SMDiagnostic Err;
if (ProfKind) {
auto Summary =
formatv(SummaryString, ProfKind, NumCounts, IsPartialProfile,
PartialProfileRatio, HotNumCounts, ColdNumCounts)
.str();
return parseAssemblyString(formatv(ModuleString, Summary).str(), Err, C);
} else
return parseAssemblyString(formatv(ModuleString, "").str(), Err, C);
}
};
TEST_F(ProfileSummaryInfoTest, TestNoProfile) {
auto M = makeLLVMModule(/*ProfKind=*/nullptr);
Function *F = M->getFunction("f");
ProfileSummaryInfo PSI = buildPSI(M.get());
EXPECT_FALSE(PSI.hasProfileSummary());
EXPECT_FALSE(PSI.hasSampleProfile());
EXPECT_FALSE(PSI.hasInstrumentationProfile());
// In the absence of profiles, is{Hot|Cold}X methods should always return
// false.
EXPECT_FALSE(PSI.isHotCount(1000));
EXPECT_FALSE(PSI.isHotCount(0));
EXPECT_FALSE(PSI.isColdCount(1000));
EXPECT_FALSE(PSI.isColdCount(0));
EXPECT_FALSE(PSI.isFunctionEntryHot(F));
EXPECT_FALSE(PSI.isFunctionEntryCold(F));
BasicBlock &BB0 = F->getEntryBlock();
BasicBlock *BB1 = BB0.getTerminator()->getSuccessor(0);
BlockFrequencyInfo BFI = buildBFI(*F);
EXPECT_FALSE(PSI.isHotBlock(&BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlock(&BB0, &BFI));
CallBase &CS1 = cast<CallBase>(*BB1->getFirstNonPHIIt());
EXPECT_FALSE(PSI.isHotCallSite(CS1, &BFI));
EXPECT_FALSE(PSI.isColdCallSite(CS1, &BFI));
}
TEST_F(ProfileSummaryInfoTest, TestCommon) {
auto M = makeLLVMModule("InstrProf");
Function *F = M->getFunction("f");
Function *G = M->getFunction("g");
Function *H = M->getFunction("h");
ProfileSummaryInfo PSI = buildPSI(M.get());
EXPECT_TRUE(PSI.hasProfileSummary());
EXPECT_TRUE(PSI.isHotCount(400));
EXPECT_TRUE(PSI.isColdCount(2));
EXPECT_FALSE(PSI.isColdCount(100));
EXPECT_FALSE(PSI.isHotCount(100));
EXPECT_TRUE(PSI.isHotCountNthPercentile(990000, 400));
EXPECT_FALSE(PSI.isHotCountNthPercentile(990000, 100));
EXPECT_FALSE(PSI.isHotCountNthPercentile(990000, 2));
EXPECT_FALSE(PSI.isColdCountNthPercentile(990000, 400));
EXPECT_TRUE(PSI.isColdCountNthPercentile(990000, 100));
EXPECT_TRUE(PSI.isColdCountNthPercentile(990000, 2));
EXPECT_TRUE(PSI.isHotCountNthPercentile(999999, 400));
EXPECT_TRUE(PSI.isHotCountNthPercentile(999999, 100));
EXPECT_FALSE(PSI.isHotCountNthPercentile(999999, 2));
EXPECT_FALSE(PSI.isColdCountNthPercentile(999999, 400));
EXPECT_FALSE(PSI.isColdCountNthPercentile(999999, 100));
EXPECT_TRUE(PSI.isColdCountNthPercentile(999999, 2));
EXPECT_FALSE(PSI.isHotCountNthPercentile(10000, 400));
EXPECT_FALSE(PSI.isHotCountNthPercentile(10000, 100));
EXPECT_FALSE(PSI.isHotCountNthPercentile(10000, 2));
EXPECT_TRUE(PSI.isColdCountNthPercentile(10000, 400));
EXPECT_TRUE(PSI.isColdCountNthPercentile(10000, 100));
EXPECT_TRUE(PSI.isColdCountNthPercentile(10000, 2));
EXPECT_TRUE(PSI.isFunctionEntryHot(F));
EXPECT_FALSE(PSI.isFunctionEntryHot(G));
EXPECT_FALSE(PSI.isFunctionEntryHot(H));
}
TEST_F(ProfileSummaryInfoTest, InstrProf) {
auto M = makeLLVMModule("InstrProf");
Function *F = M->getFunction("f");
ProfileSummaryInfo PSI = buildPSI(M.get());
EXPECT_TRUE(PSI.hasProfileSummary());
EXPECT_TRUE(PSI.hasInstrumentationProfile());
BasicBlock &BB0 = F->getEntryBlock();
BasicBlock *BB1 = BB0.getTerminator()->getSuccessor(0);
BasicBlock *BB2 = BB0.getTerminator()->getSuccessor(1);
BasicBlock *BB3 = BB1->getSingleSuccessor();
BlockFrequencyInfo BFI = buildBFI(*F);
EXPECT_TRUE(PSI.isHotBlock(&BB0, &BFI));
EXPECT_TRUE(PSI.isHotBlock(BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlock(BB2, &BFI));
EXPECT_TRUE(PSI.isHotBlock(BB3, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB2, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB1, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB3, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, &BB0, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, BB1, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, BB2, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, BB3, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, &BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, BB1, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, BB3, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, &BB0, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, BB2, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, BB3, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, &BB0, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, BB1, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, BB2, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, BB3, &BFI));
CallBase &CS1 = cast<CallBase>(*BB1->getFirstNonPHIIt());
BasicBlock::iterator CI2 = BB2->getFirstNonPHIIt();
CallBase &CS2 = cast<CallBase>(*CI2);
EXPECT_TRUE(PSI.isHotCallSite(CS1, &BFI));
EXPECT_FALSE(PSI.isHotCallSite(CS2, &BFI));
// Test that adding an MD_prof metadata with a hot count on CS2 does not
// change its hotness as it has no effect in instrumented profiling.
MDBuilder MDB(M->getContext());
CI2->setMetadata(llvm::LLVMContext::MD_prof, MDB.createBranchWeights({400}));
EXPECT_FALSE(PSI.isHotCallSite(CS2, &BFI));
EXPECT_TRUE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(10000, F, BFI));
EXPECT_TRUE(PSI.isFunctionColdInCallGraphNthPercentile(10000, F, BFI));
}
TEST_F(ProfileSummaryInfoTest, InstrProfNoFuncEntryCount) {
auto M = makeLLVMModule("InstrProf");
Function *F = M->getFunction("l");
ProfileSummaryInfo PSI = buildPSI(M.get());
EXPECT_TRUE(PSI.hasProfileSummary());
EXPECT_TRUE(PSI.hasInstrumentationProfile());
BasicBlock &BB0 = F->getEntryBlock();
BasicBlock *BB1 = BB0.getTerminator()->getSuccessor(0);
BasicBlock *BB2 = BB0.getTerminator()->getSuccessor(1);
BasicBlock *BB3 = BB1->getSingleSuccessor();
BlockFrequencyInfo BFI = buildBFI(*F);
// Without the entry count, all should return false.
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
}
TEST_F(ProfileSummaryInfoTest, SampleProf) {
auto M = makeLLVMModule("SampleProfile");
Function *F = M->getFunction("f");
ProfileSummaryInfo PSI = buildPSI(M.get());
EXPECT_TRUE(PSI.hasProfileSummary());
EXPECT_TRUE(PSI.hasSampleProfile());
EXPECT_FALSE(PSI.hasPartialSampleProfile());
BasicBlock &BB0 = F->getEntryBlock();
BasicBlock *BB1 = BB0.getTerminator()->getSuccessor(0);
BasicBlock *BB2 = BB0.getTerminator()->getSuccessor(1);
BasicBlock *BB3 = BB1->getSingleSuccessor();
BlockFrequencyInfo BFI = buildBFI(*F);
EXPECT_TRUE(PSI.isHotBlock(&BB0, &BFI));
EXPECT_TRUE(PSI.isHotBlock(BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlock(BB2, &BFI));
EXPECT_TRUE(PSI.isHotBlock(BB3, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB2, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB1, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB3, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, &BB0, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, BB1, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, BB2, &BFI));
EXPECT_TRUE(PSI.isHotBlockNthPercentile(999900, BB3, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, &BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, BB1, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(999900, BB3, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, &BB0, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, BB2, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(10000, BB3, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, &BB0, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, BB1, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, BB2, &BFI));
EXPECT_TRUE(PSI.isColdBlockNthPercentile(10000, BB3, &BFI));
CallBase &CS1 = cast<CallBase>(*BB1->getFirstNonPHIIt());
BasicBlock::iterator CI2 = BB2->getFirstNonPHIIt();
// Manually attach branch weights metadata to the call instruction.
SmallVector<uint32_t, 1> Weights;
Weights.push_back(1000);
MDBuilder MDB(M->getContext());
CI2->setMetadata(LLVMContext::MD_prof, MDB.createBranchWeights(Weights));
CallBase &CS2 = cast<CallBase>(*CI2);
EXPECT_FALSE(PSI.isHotCallSite(CS1, &BFI));
EXPECT_TRUE(PSI.isHotCallSite(CS2, &BFI));
// Test that CS2 is considered hot when it gets an MD_prof metadata with
// weights that exceed the hot count threshold.
CI2->setMetadata(llvm::LLVMContext::MD_prof, MDB.createBranchWeights({400}));
EXPECT_TRUE(PSI.isHotCallSite(CS2, &BFI));
EXPECT_TRUE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(10000, F, BFI));
EXPECT_TRUE(PSI.isFunctionColdInCallGraphNthPercentile(10000, F, BFI));
}
TEST_F(ProfileSummaryInfoTest, SampleProfNoFuncEntryCount) {
auto M = makeLLVMModule("SampleProfile");
Function *F = M->getFunction("l");
ProfileSummaryInfo PSI = buildPSI(M.get());
EXPECT_TRUE(PSI.hasProfileSummary());
EXPECT_TRUE(PSI.hasSampleProfile());
BasicBlock &BB0 = F->getEntryBlock();
BasicBlock *BB1 = BB0.getTerminator()->getSuccessor(0);
BasicBlock *BB2 = BB0.getTerminator()->getSuccessor(1);
BasicBlock *BB3 = BB1->getSingleSuccessor();
BlockFrequencyInfo BFI = buildBFI(*F);
// Without the entry count, all should return false.
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isHotBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, &BB0, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB1, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB2, &BFI));
EXPECT_FALSE(PSI.isColdBlockNthPercentile(990000, BB3, &BFI));
EXPECT_FALSE(PSI.isFunctionHotInCallGraphNthPercentile(990000, F, BFI));
EXPECT_FALSE(PSI.isFunctionColdInCallGraphNthPercentile(990000, F, BFI));
}
TEST_F(ProfileSummaryInfoTest, PartialSampleProfWorkingSetSize) {
ScalePartialSampleProfileWorkingSetSize.setValue(true);
// With PartialProfileRatio unset (zero.)
auto M1 = makeLLVMModule("SampleProfile", /*NumCounts*/ 3,
/*IsPartialProfile*/ 1,
/*PartialProfileRatio*/ 0.0,
/*HotNumCounts*/ 3, /*ColdNumCounts*/ 10);
ProfileSummaryInfo PSI1 = buildPSI(M1.get());
EXPECT_TRUE(PSI1.hasProfileSummary());
EXPECT_TRUE(PSI1.hasSampleProfile());
EXPECT_TRUE(PSI1.hasPartialSampleProfile());
EXPECT_FALSE(PSI1.hasHugeWorkingSetSize());
EXPECT_FALSE(PSI1.hasLargeWorkingSetSize());
// With PartialProfileRatio set (non-zero) and a small working set size.
auto M2 = makeLLVMModule("SampleProfile", /*NumCounts*/ 27493235,
/*IsPartialProfile*/ 1,
/*PartialProfileRatio*/ 0.00000012,
/*HotNumCounts*/ 3102082,
/*ColdNumCounts*/ 18306149);
ProfileSummaryInfo PSI2 = buildPSI(M2.get());
EXPECT_TRUE(PSI2.hasProfileSummary());
EXPECT_TRUE(PSI2.hasSampleProfile());
EXPECT_TRUE(PSI2.hasPartialSampleProfile());
EXPECT_FALSE(PSI2.hasHugeWorkingSetSize());
EXPECT_FALSE(PSI2.hasLargeWorkingSetSize());
// With PartialProfileRatio is set (non-zero) and a large working set size.
auto M3 = makeLLVMModule("SampleProfile", /*NumCounts*/ 27493235,
/*IsPartialProfile*/ 1,
/*PartialProfileRatio*/ 0.9,
/*HotNumCounts*/ 3102082,
/*ColdNumCounts*/ 18306149);
ProfileSummaryInfo PSI3 = buildPSI(M3.get());
EXPECT_TRUE(PSI3.hasProfileSummary());
EXPECT_TRUE(PSI3.hasSampleProfile());
EXPECT_TRUE(PSI3.hasPartialSampleProfile());
EXPECT_TRUE(PSI3.hasHugeWorkingSetSize());
EXPECT_TRUE(PSI3.hasLargeWorkingSetSize());
}
} // end anonymous namespace
} // end namespace llvm