go/src/cmd/compile/internal/test/pgo_inl_test.go

const profFile …

const preProfFile …

func buildPGOInliningTest(t *testing.T, dir string, gcflag string) []byte { … }

// testPGOIntendedInlining tests that specific functions are inlined.
func testPGOIntendedInlining(t *testing.T, dir string, profFile string) { … }

// TestPGOIntendedInlining tests that specific functions are inlined when PGO
// is applied to the exact source that was profiled.
func TestPGOIntendedInlining(t *testing.T) { … }

// TestPGOPreprocessInlining tests that specific functions are inlined when PGO
// is applied to the exact source that was profiled.
func TestPGOPreprocessInlining(t *testing.T) { … }

// TestPGOIntendedInliningShiftedLines tests that specific functions are inlined when PGO
// is applied to the modified source.
func TestPGOIntendedInliningShiftedLines(t *testing.T) { … }

// TestPGOSingleIndex tests that the sample index can not be 1 and compilation
// will not fail. All it should care about is that the sample type is either
// CPU nanoseconds or samples count, whichever it finds first.
func TestPGOSingleIndex(t *testing.T) { … }

func copyFile(dst, src string) error { … }

// TestPGOHash tests that PGO optimization decisions can be selected by pgohash.
func TestPGOHash(t *testing.T) { … }