Emit direct self-calls for named-fn self-recursion
A self-recursive call to a named fn compiled to (jolt-invoke fib ...) instead of a direct (fib ...): emit-invoke handled a :local callee only when it was NOT a known proc, so a :local that IS in *known-procs* (the letrec-bound self-name) fell through to the :else jolt-invoke branch. Now a :local known proc emits a direct Scheme call — no jolt-invoke, no per-call arg-list consing; case-lambda handles arity. fib 30: 63.3ms -> 4.7ms (faster than JVM Clojure's 7.1ms; was 9x slower). The win is on every self-recursive non-loop fn, including the compiler's own. No semantic change — selfhost holds, make test green, shakesmoke/buildsmoke byte-identical. Re-mint (backend is seed). Corpus rows pin self-recursion across fixed/multi/ variadic arities.
This commit is contained in:
parent
5a5ea8058a
commit
63a8cb1cb2
4 changed files with 696 additions and 686 deletions
File diff suppressed because one or more lines are too long
Loading…
Add table
Add a link
Reference in a new issue