-TEST_F(InstrProfTest, get_icall_data_merge1_saturation) {
- const uint64_t Max = std::numeric_limits<uint64_t>::max();
-
- InstrProfRecord Record1("caller", 0x1234, {1});
- InstrProfRecord Record2("caller", 0x1234, {1});
- InstrProfRecord Record3("callee1", 0x1235, {3, 4});
-
- Record1.reserveSites(IPVK_IndirectCallTarget, 1);
- InstrProfValueData VD1[] = {{(uint64_t) "callee1", 1}};
- Record1.addValueData(IPVK_IndirectCallTarget, 0, VD1, 1, nullptr);
-
- Record2.reserveSites(IPVK_IndirectCallTarget, 1);
- InstrProfValueData VD2[] = {{(uint64_t) "callee1", Max}};
- Record2.addValueData(IPVK_IndirectCallTarget, 0, VD2, 1, nullptr);
-
- Writer.addRecord(std::move(Record1));
- Writer.addRecord(std::move(Record2));
- Writer.addRecord(std::move(Record3));
-
- auto Profile = Writer.writeBuffer();
- readProfile(std::move(Profile));
-
- // Verify saturation of counts.
- ErrorOr<InstrProfRecord> R = Reader->getInstrProfRecord("caller", 0x1234);
- ASSERT_TRUE(NoError(R.getError()));
- ASSERT_EQ(1U, R.get().getNumValueSites(IPVK_IndirectCallTarget));
- std::unique_ptr<InstrProfValueData[]> VD =
- R.get().getValueForSite(IPVK_IndirectCallTarget, 0);
- ASSERT_EQ(StringRef("callee1"), StringRef((const char *)VD[0].Value, 7));
- ASSERT_EQ(Max, VD[0].Count);
-}
-