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

type devirtualization …

const profFileName …

const preProfFileName …

// testPGODevirtualize tests that specific PGO devirtualize rewrites are performed.
func testPGODevirtualize(t *testing.T, dir string, want []devirtualization, pgoProfileName string) { … }

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

// TestPGOPreprocessDevirtualize tests that specific functions are devirtualized when PGO
// is applied to the exact source that was profiled. The input profile is PGO preprocessed file.
func TestPGOPreprocessDevirtualize(t *testing.T) { … }

// Regression test for https://go.dev/issue/65615. If a target function changes
// from non-generic to generic we can't devirtualize it (don't know the type
// parameters), but the compiler should not crash.
func TestLookupFuncGeneric(t *testing.T) { … }

var multFnRe …

func convertMultToGeneric(path string) error { … }