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55256ab33f
These numeric predicates now have CPS branching primcalls, which allows type inference and folding to reduce them to less-strong instructions. * module/language/cps/effects-analysis.scm (heap-numbers-equal?): Put all the number predicates together. None have type checks. * module/language/cps/guile-vm/lower-primcalls.scm (define-branching-primcall-alias): New helper. (complex?): Same as number?. * module/language/cps/guile-vm/lower-primcalls.scm (real?) (rational?, integer?, exact-integer?, exact?, inexact?): Define lowerers. * module/language/cps/type-fold.scm (number?, complex?, real?) (rational?, integer?, exact-integer?, exact?, inexact?): Add folders and reducers for all of these. * module/language/cps/type.scm (number?, complex?, real?) (rational?, integer?, exact-integer?, exact?, inexact?): Add type inference for these. * module/language/tree-il/compile-cps.scm (convert): Add number? checks before exact? and inexact?. Remove the eager lowering of exact-integer?; instead rely on folders. * module/language/tree-il/cps-primitives.scm (number?, complex?) (real?, rational?, integer?, exact-integer?, exact?, inexact?): Add primitive decls. Define as "number-type-predicates?", meaning they need a number? guard. |
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