go/src/cmd/compile/internal/inline/interleaved/interleaved.go

// DevirtualizeAndInlinePackage interleaves devirtualization and inlining on
// all functions within pkg.
func DevirtualizeAndInlinePackage(pkg *ir.Package, profile *pgoir.Profile) { … }

// DevirtualizeAndInlineFunc interleaves devirtualization and inlining
// on a single function.
func DevirtualizeAndInlineFunc(fn *ir.Func, profile *pgoir.Profile) { … }

// fixpoint repeatedly edits a function until it stabilizes.
//
// First, fixpoint applies match to every node n within fn. Then it
// iteratively applies edit to each node satisfying match(n).
//
// If edit(n) returns nil, no change is made. Otherwise, the result
// replaces n in fn's body, and fixpoint iterates at least once more.
//
// After an iteration where all edit calls return nil, fixpoint
// returns.
func fixpoint(fn *ir.Func, match func(ir.Node) bool, edit func(ir.Node) ir.Node) { … }