diff options
Diffstat (limited to 'llvm/unittests/ProfileData/InstrProfTest.cpp')
| -rw-r--r-- | llvm/unittests/ProfileData/InstrProfTest.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/llvm/unittests/ProfileData/InstrProfTest.cpp b/llvm/unittests/ProfileData/InstrProfTest.cpp index 994f75502d9..f5ff31516c5 100644 --- a/llvm/unittests/ProfileData/InstrProfTest.cpp +++ b/llvm/unittests/ProfileData/InstrProfTest.cpp @@ -546,6 +546,33 @@ TEST_F(InstrProfTest, instr_prof_symtab_test) { ASSERT_EQ(StringRef("bar2"), R); R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("bar3")); ASSERT_EQ(StringRef("bar3"), R); + + // Now incrementally update the symtab + Symtab.addFuncName("blah_1"); + Symtab.addFuncName("blah_2"); + Symtab.addFuncName("blah_3"); + // Finalize it + Symtab.finalizeSymtab(); + + // Check again + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("blah_1")); + ASSERT_EQ(StringRef("blah_1"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("blah_2")); + ASSERT_EQ(StringRef("blah_2"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("blah_3")); + ASSERT_EQ(StringRef("blah_3"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("func1")); + ASSERT_EQ(StringRef("func1"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("func2")); + ASSERT_EQ(StringRef("func2"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("func3")); + ASSERT_EQ(StringRef("func3"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("bar1")); + ASSERT_EQ(StringRef("bar1"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("bar2")); + ASSERT_EQ(StringRef("bar2"), R); + R = Symtab.getFuncName(IndexedInstrProf::ComputeHash("bar3")); + ASSERT_EQ(StringRef("bar3"), R); } } // end anonymous namespace |
