diff options
| -rw-r--r-- | share/txr/stdlib/optimize.tl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/share/txr/stdlib/optimize.tl b/share/txr/stdlib/optimize.tl index 9cb6ab85..78fab4b2 100644 --- a/share/txr/stdlib/optimize.tl +++ b/share/txr/stdlib/optimize.tl @@ -69,6 +69,12 @@ ((@(op eq jlabel) (jmp @(require @jjlabel (neq jjlabel jlabel))) . @nil) ^((ifq ,reg ,creg ,jjlabel) ,*rest)) (@jelse insns)))) + (((close @reg @nargs @jlabel . @cargs) . @rest) + (let ((jinsns [bb.hash jlabel])) + (match-case jinsns + ((@(op eq jlabel) (jmp @(require @jjlabel (neq jjlabel jlabel))) . @nil) + ^((close ,reg ,nargs ,jjlabel ,*cargs) ,*rest)) + (@jelse insns)))) (@else insns))) code)))) |