diff options
Diffstat (limited to '')
| -rw-r--r-- | new-luxc/source/luxc/lang/translation/jvm/runtime.jvm.lux | 75 |
1 files changed, 35 insertions, 40 deletions
diff --git a/new-luxc/source/luxc/lang/translation/jvm/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/jvm/runtime.jvm.lux index 973170d77..d21729d0e 100644 --- a/new-luxc/source/luxc/lang/translation/jvm/runtime.jvm.lux +++ b/new-luxc/source/luxc/lang/translation/jvm/runtime.jvm.lux @@ -17,7 +17,7 @@ [luxc [lang [host - ["$" jvm (#+ Inst Method Def Operation) + ["$" jvm (#+ Label Inst Method Def Operation) ["$t" type] ["$d" def] ["_" inst]]]]] @@ -133,12 +133,18 @@ (def: pm-methods Def (let [tuple-sizeI (|>> (_.ALOAD 0) _.ARRAYLENGTH) - last-right-indexI (|>> tuple-sizeI (_.int +1) _.ISUB) + last-rightI (|>> tuple-sizeI (_.int +1) _.ISUB) leftsI (_.ILOAD 1) left-indexI leftsI - sub-tupleI (|>> (_.ALOAD 0) last-right-indexI _.AALOAD (_.CHECKCAST ($t.descriptor $Tuple))) - - expected-last-sizeI (|>> (_.ILOAD 1) (_.int +1) _.IADD)] + sub-leftsI (|>> leftsI + last-rightI + _.ISUB) + sub-tupleI (|>> (_.ALOAD 0) last-rightI _.AALOAD (_.CHECKCAST ($t.descriptor $Tuple))) + recurI (: (-> Label Inst) + (function (_ @loop) + (|>> sub-leftsI (_.ISTORE 1) + sub-tupleI (_.ASTORE 0) + (_.GOTO @loop))))] (|>> ($d.method #$.Public $.staticM "pm_fail" ($t.method (list) #.None (list)) (|>> (_.NEW "java.lang.IllegalStateException") _.DUP @@ -175,7 +181,7 @@ _.AALOAD _.ARETURN)) ($d.method #$.Public $.staticM "pm_variant" ($t.method (list $Variant $Tag $Flag) (#.Some $Object) (list)) - (<| _.with-label (function (_ @begin)) + (<| _.with-label (function (_ @loop)) _.with-label (function (_ @just-return)) _.with-label (function (_ @then)) _.with-label (function (_ @further)) @@ -198,7 +204,7 @@ update-variantI (|>> (_.ALOAD 0) datumI (_.CHECKCAST ($t.descriptor $Variant)) (_.ASTORE 0)) failureI (|>> _.NULL _.ARETURN) return-datumI (|>> (_.ALOAD 0) datumI _.ARETURN)]) - (|>> (_.label @begin) + (|>> (_.label @loop) (_.ILOAD 1) ## tag (_.ALOAD 0) tagI ## tag, sumT _.DUP2 (_.IF_ICMPEQ @then) @@ -215,7 +221,7 @@ (_.IFNULL @wrong) ## tag, sumT update-tagI update-variantI - (_.GOTO @begin) + (_.GOTO @loop) (_.label @just-return) ## tag, sumT ## _.POP2 return-datumI @@ -227,25 +233,19 @@ ## _.POP2 failureI))) ($d.method #$.Public $.staticM "tuple_left" ($t.method (list $Tuple $t.int) (#.Some $Object) (list)) - (<| _.with-label (function (_ @begin)) - _.with-label (function (_ @not-recursive)) - (let [left-accessI (|>> (_.ALOAD 0) left-indexI _.AALOAD) - sub-leftsI (|>> _.SWAP _.ISUB)]) - (|>> (_.label @begin) - last-right-indexI - leftsI - _.DUP2 (_.IF_ICMPGT @not-recursive) - ## Recursive - sub-leftsI (_.ISTORE 1) - sub-tupleI (_.ASTORE 0) - (_.GOTO @begin) - (_.label @not-recursive) - ## _.POP2 + (<| _.with-label (function (_ @loop)) + _.with-label (function (_ @recursive)) + (let [left-accessI (|>> (_.ALOAD 0) left-indexI _.AALOAD)]) + (|>> (_.label @loop) + leftsI last-rightI (_.IF_ICMPGE @recursive) left-accessI - _.ARETURN))) + _.ARETURN + (_.label @recursive) + ## Recursive + (recurI @loop)))) ($d.method #$.Public $.staticM "tuple_right" ($t.method (list $Tuple $t.int) (#.Some $Object) (list)) - (<| _.with-label (function (_ @begin)) - _.with-label (function (_ @tail)) + (<| _.with-label (function (_ @loop)) + _.with-label (function (_ @not-tail)) _.with-label (function (_ @slice)) (let [right-indexI (|>> leftsI (_.int +1) @@ -260,26 +260,21 @@ ($t.method (list $Object-Array $t.int $t.int) (#.Some $Object-Array) (list)) - #0)) - sub-leftsI (|>> leftsI - last-right-indexI - _.ISUB)]) - (|>> (_.label @begin) - last-right-indexI - right-indexI - _.DUP2 (_.IF_ICMPEQ @tail) + #0))]) + (|>> (_.label @loop) + last-rightI right-indexI + _.DUP2 (_.IF_ICMPNE @not-tail) + ## _.POP + right-accessI + _.ARETURN + (_.label @not-tail) (_.IF_ICMPGT @slice) ## Must recurse - sub-tupleI (_.ASTORE 0) - sub-leftsI (_.ISTORE 1) - (_.GOTO @begin) + (recurI @loop) (_.label @slice) sub-rightI _.ARETURN - (_.label @tail) - ## _.POP - right-accessI - _.ARETURN))) + ))) ))) (def: io-methods |