The Go compiler pipeline: lexer, parser, type checking, IR, SSA, and codegen
A technical deep dive into Go’s compiler pipeline, from tokenization and AST construction through type checking, IR lowering, SSA construction, optimization passes, and architecture-specific code generation. It focuses on concrete internals in `cmd/compile` and practical observability with flags `like -m, -m=2, GOSSAFUNC, and -S`. #technology