smalltalk.addPackage('Compiler-Inlining', {}); smalltalk.addClass('IRInlinedAssignment', smalltalk.IRAssignment, [], 'Compiler-Inlining'); smalltalk.IRInlinedAssignment.comment="I represent an inlined assignment instruction." smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; var $1; $1 = smalltalk.send(aVisitor, "_visitIRInlinedAssignment_", [self]); return $1; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09^ aVisitor visitIRInlinedAssignment: self", messageSends: ["visitIRInlinedAssignment:"], referencedClasses: [] }), smalltalk.IRInlinedAssignment); smalltalk.addMethod( "_isInlined", smalltalk.method({ selector: "isInlined", category: 'testing', fn: function () { var self = this; return true; }, args: [], source: "isInlined\x0a\x09^ true", messageSends: [], referencedClasses: [] }), smalltalk.IRInlinedAssignment); smalltalk.addClass('IRInlinedClosure', smalltalk.IRClosure, [], 'Compiler-Inlining'); smalltalk.IRInlinedClosure.comment="I represent an inlined closure instruction." smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; smalltalk.send(aVisitor, "_visitIRInlinedClosure_", [self]); return self; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09aVisitor visitIRInlinedClosure: self", messageSends: ["visitIRInlinedClosure:"], referencedClasses: [] }), smalltalk.IRInlinedClosure); smalltalk.addMethod( "_isInlined", smalltalk.method({ selector: "isInlined", category: 'testing', fn: function () { var self = this; return true; }, args: [], source: "isInlined\x0a\x09^ true", messageSends: [], referencedClasses: [] }), smalltalk.IRInlinedClosure); smalltalk.addClass('IRInlinedReturn', smalltalk.IRReturn, [], 'Compiler-Inlining'); smalltalk.IRInlinedReturn.comment="I represent an inlined local return instruction." smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; var $1; $1 = smalltalk.send(aVisitor, "_visitIRInlinedReturn_", [self]); return $1; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09^ aVisitor visitIRInlinedReturn: self", messageSends: ["visitIRInlinedReturn:"], referencedClasses: [] }), smalltalk.IRInlinedReturn); smalltalk.addMethod( "_isInlined", smalltalk.method({ selector: "isInlined", category: 'testing', fn: function () { var self = this; return true; }, args: [], source: "isInlined\x0a\x09^ true", messageSends: [], referencedClasses: [] }), smalltalk.IRInlinedReturn); smalltalk.addClass('IRInlinedNonLocalReturn', smalltalk.IRInlinedReturn, [], 'Compiler-Inlining'); smalltalk.IRInlinedNonLocalReturn.comment="I represent an inlined non local return instruction." smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; var $1; $1 = smalltalk.send(aVisitor, "_visitIRInlinedNonLocalReturn_", [self]); return $1; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09^ aVisitor visitIRInlinedNonLocalReturn: self", messageSends: ["visitIRInlinedNonLocalReturn:"], referencedClasses: [] }), smalltalk.IRInlinedNonLocalReturn); smalltalk.addMethod( "_isInlined", smalltalk.method({ selector: "isInlined", category: 'testing', fn: function () { var self = this; return true; }, args: [], source: "isInlined\x0a\x09^ true", messageSends: [], referencedClasses: [] }), smalltalk.IRInlinedNonLocalReturn); smalltalk.addClass('IRInlinedSend', smalltalk.IRSend, [], 'Compiler-Inlining'); smalltalk.IRInlinedSend.comment="I am the abstract super class of inlined message send instructions." smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; smalltalk.send(aVisitor, "_visitInlinedSend_", [self]); return self; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09aVisitor visitInlinedSend: self", messageSends: ["visitInlinedSend:"], referencedClasses: [] }), smalltalk.IRInlinedSend); smalltalk.addMethod( "_isInlined", smalltalk.method({ selector: "isInlined", category: 'testing', fn: function () { var self = this; return true; }, args: [], source: "isInlined\x0a\x09^ true", messageSends: [], referencedClasses: [] }), smalltalk.IRInlinedSend); smalltalk.addClass('IRInlinedIfFalse', smalltalk.IRInlinedSend, [], 'Compiler-Inlining'); smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; smalltalk.send(aVisitor, "_visitIRInlinedIfFalse_", [self]); return self; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09aVisitor visitIRInlinedIfFalse: self", messageSends: ["visitIRInlinedIfFalse:"], referencedClasses: [] }), smalltalk.IRInlinedIfFalse); smalltalk.addClass('IRInlinedIfNilIfNotNil', smalltalk.IRInlinedSend, [], 'Compiler-Inlining'); smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; smalltalk.send(aVisitor, "_visitIRInlinedIfNilIfNotNil_", [self]); return self; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09aVisitor visitIRInlinedIfNilIfNotNil: self", messageSends: ["visitIRInlinedIfNilIfNotNil:"], referencedClasses: [] }), smalltalk.IRInlinedIfNilIfNotNil); smalltalk.addClass('IRInlinedIfTrue', smalltalk.IRInlinedSend, [], 'Compiler-Inlining'); smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; smalltalk.send(aVisitor, "_visitIRInlinedIfTrue_", [self]); return self; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09aVisitor visitIRInlinedIfTrue: self", messageSends: ["visitIRInlinedIfTrue:"], referencedClasses: [] }), smalltalk.IRInlinedIfTrue); smalltalk.addClass('IRInlinedIfTrueIfFalse', smalltalk.IRInlinedSend, [], 'Compiler-Inlining'); smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; smalltalk.send(aVisitor, "_visitIRInlinedIfTrueIfFalse_", [self]); return self; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09aVisitor visitIRInlinedIfTrueIfFalse: self", messageSends: ["visitIRInlinedIfTrueIfFalse:"], referencedClasses: [] }), smalltalk.IRInlinedIfTrueIfFalse); smalltalk.addClass('IRInlinedSequence', smalltalk.IRBlockSequence, [], 'Compiler-Inlining'); smalltalk.IRInlinedSequence.comment="I represent a (block) sequence inside an inlined closure instruction (instance of `IRInlinedClosure`)." smalltalk.addMethod( "_accept_", smalltalk.method({ selector: "accept:", category: 'visiting', fn: function (aVisitor) { var self = this; smalltalk.send(aVisitor, "_visitIRInlinedSequence_", [self]); return self; }, args: ["aVisitor"], source: "accept: aVisitor\x0a\x09aVisitor visitIRInlinedSequence: self", messageSends: ["visitIRInlinedSequence:"], referencedClasses: [] }), smalltalk.IRInlinedSequence); smalltalk.addMethod( "_isInlined", smalltalk.method({ selector: "isInlined", category: 'testing', fn: function () { var self = this; return true; }, args: [], source: "isInlined\x0a\x09^ true", messageSends: [], referencedClasses: [] }), smalltalk.IRInlinedSequence); smalltalk.addClass('IRInliner', smalltalk.IRVisitor, [], 'Compiler-Inlining'); smalltalk.IRInliner.comment="I visit an IR tree, inlining message sends and block closures.\x0a\x0aMessage selectors that can be inlined are answered by `IRSendInliner >> #inlinedSelectors`" smalltalk.addMethod( "_assignmentInliner", smalltalk.method({ selector: "assignmentInliner", category: 'factory', fn: function () { var self = this; var $2, $3, $1; $2 = smalltalk.send(smalltalk.IRAssignmentInliner || IRAssignmentInliner, "_new", []); smalltalk.send($2, "_translator_", [self]); $3 = smalltalk.send($2, "_yourself", []); $1 = $3; return $1; }, args: [], source: "assignmentInliner\x0a\x09^ IRAssignmentInliner new \x0a\x09\x09translator: self;\x0a\x09\x09yourself", messageSends: ["translator:", "new", "yourself"], referencedClasses: ["IRAssignmentInliner"] }), smalltalk.IRInliner); smalltalk.addMethod( "_nonLocalReturnInliner", smalltalk.method({ selector: "nonLocalReturnInliner", category: 'factory', fn: function () { var self = this; var $2, $3, $1; $2 = smalltalk.send(smalltalk.IRNonLocalReturnInliner || IRNonLocalReturnInliner, "_new", []); smalltalk.send($2, "_translator_", [self]); $3 = smalltalk.send($2, "_yourself", []); $1 = $3; return $1; }, args: [], source: "nonLocalReturnInliner\x0a\x09^ IRNonLocalReturnInliner new \x0a\x09\x09translator: self;\x0a\x09\x09yourself", messageSends: ["translator:", "new", "yourself"], referencedClasses: ["IRNonLocalReturnInliner"] }), smalltalk.IRInliner); smalltalk.addMethod( "_returnInliner", smalltalk.method({ selector: "returnInliner", category: 'factory', fn: function () { var self = this; var $2, $3, $1; $2 = smalltalk.send(smalltalk.IRReturnInliner || IRReturnInliner, "_new", []); smalltalk.send($2, "_translator_", [self]); $3 = smalltalk.send($2, "_yourself", []); $1 = $3; return $1; }, args: [], source: "returnInliner\x0a\x09^ IRReturnInliner new \x0a\x09\x09translator: self;\x0a\x09\x09yourself", messageSends: ["translator:", "new", "yourself"], referencedClasses: ["IRReturnInliner"] }), smalltalk.IRInliner); smalltalk.addMethod( "_sendInliner", smalltalk.method({ selector: "sendInliner", category: 'factory', fn: function () { var self = this; var $2, $3, $1; $2 = smalltalk.send(smalltalk.IRSendInliner || IRSendInliner, "_new", []); smalltalk.send($2, "_translator_", [self]); $3 = smalltalk.send($2, "_yourself", []); $1 = $3; return $1; }, args: [], source: "sendInliner\x0a\x09^ IRSendInliner new \x0a\x09\x09translator: self;\x0a\x09\x09yourself", messageSends: ["translator:", "new", "yourself"], referencedClasses: ["IRSendInliner"] }), smalltalk.IRInliner); smalltalk.addMethod( "_shouldInlineAssignment_", smalltalk.method({ selector: "shouldInlineAssignment:", category: 'testing', fn: function (anIRAssignment) { var self = this; var $1; $1 = smalltalk.send(smalltalk.send(smalltalk.send(anIRAssignment, "_isInlined", []), "_not", []), "_and_", [function () {return smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send(anIRAssignment, "_instructions", []), "_last", []), "_isSend", []), "_and_", [function () {return smalltalk.send(self, "_shouldInlineSend_", [smalltalk.send(smalltalk.send(anIRAssignment, "_instructions", []), "_last", [])]);}]);}]); return $1; }, args: ["anIRAssignment"], source: "shouldInlineAssignment: anIRAssignment\x0a\x09^ anIRAssignment isInlined not and: [ \x0a\x09\x09anIRAssignment instructions last isSend and: [\x09\x0a\x09\x09\x09self shouldInlineSend: (anIRAssignment instructions last) ]]", messageSends: ["and:", "shouldInlineSend:", "last", "instructions", "isSend", "not", "isInlined"], referencedClasses: [] }), smalltalk.IRInliner); smalltalk.addMethod( "_shouldInlineReturn_", smalltalk.method({ selector: "shouldInlineReturn:", category: 'testing', fn: function (anIRReturn) { var self = this; var $1; $1 = smalltalk.send(smalltalk.send(smalltalk.send(anIRReturn, "_isInlined", []), "_not", []), "_and_", [function () {return smalltalk.send(smalltalk.send(smalltalk.send(smalltalk.send(anIRReturn, "_instructions", []), "_first", []), "_isSend", []), "_and_", [function () {return smalltalk.send(self, "_shouldInlineSend_", [smalltalk.send(smalltalk.send(anIRReturn, "_instructions", []), "_first", [])]);}]);}]); return $1; }, args: ["anIRReturn"], source: "shouldInlineReturn: anIRReturn\x0a\x09^ anIRReturn isInlined not and: [ \x0a\x09\x09anIRReturn instructions first isSend and: [\x09\x0a\x09\x09\x09self shouldInlineSend: (anIRReturn instructions first) ]]", messageSends: ["and:", "shouldInlineSend:", "first", "instructions", "isSend", "not", "isInlined"], referencedClasses: [] }), smalltalk.IRInliner); smalltalk.addMethod( "_shouldInlineSend_", smalltalk.method({ selector: "shouldInlineSend:", category: 'testing', fn: function (anIRSend) { var self = this; var $1; $1 = smalltalk.send(smalltalk.send(smalltalk.send(anIRSend, "_isInlined", []), "_not", []), "_and_", [function () {return smalltalk.send(smalltalk.IRSendInliner || IRSendInliner, "_shouldInline_", [anIRSend]);}]); return $1; }, args: ["anIRSend"], source: "shouldInlineSend: anIRSend\x0a\x09^ anIRSend isInlined not and: [\x0a\x09\x09IRSendInliner shouldInline: anIRSend ]", messageSends: ["and:", "shouldInline:", "not", "isInlined"], referencedClasses: ["IRSendInliner"] }), smalltalk.IRInliner); smalltalk.addMethod( "_transformNonLocalReturn_", smalltalk.method({ selector: "transformNonLocalReturn:", category: 'visiting', fn: function (anIRNonLocalReturn) { var self = this; var $1, $2, $3, $4; var localReturn; $1 = smalltalk.send(smalltalk.send(anIRNonLocalReturn, "_scope", []), "_canInlineNonLocalReturns", []); if (smalltalk.assert($1)) { smalltalk.send(smalltalk.send(smalltalk.send(anIRNonLocalReturn, "_scope", []), "_methodScope", []), "_removeNonLocalReturn_", [smalltalk.send(anIRNonLocalReturn, "_scope", [])]); $2 = smalltalk.send(smalltalk.IRReturn || IRReturn, "_new", []); smalltalk.send($2, "_scope_", [smalltalk.send(anIRNonLocalReturn, "_scope", [])]); $3 = smalltalk.send($2, "_yourself", []); localReturn = $3; smalltalk.send(smalltalk.send(anIRNonLocalReturn, "_instructions", []), "_do_", [function (each) {return smalltalk.send(localReturn, "_add_", [each]);}]); smalltalk.send(anIRNonLocalReturn, "_replaceWith_", [localReturn]); return localReturn; } $4 = smalltalk.send(self, "_visitIRNonLocalReturn_", [anIRNonLocalReturn], smalltalk.IRVisitor); return $4; }, args: ["anIRNonLocalReturn"], source: "transformNonLocalReturn: anIRNonLocalReturn\x0a\x09\x22Replace a non local return into a local return\x22\x0a\x0a\x09| localReturn |\x0a\x09anIRNonLocalReturn scope canInlineNonLocalReturns ifTrue: [\x0a\x09\x09anIRNonLocalReturn scope methodScope removeNonLocalReturn: anIRNonLocalReturn scope.\x0a\x09\x09localReturn := IRReturn new\x0a\x09\x09\x09scope: anIRNonLocalReturn scope;\x0a\x09\x09\x09yourself.\x0a\x09\x09anIRNonLocalReturn instructions do: [ :each |\x0a\x09\x09\x09localReturn add: each ].\x0a\x09\x09anIRNonLocalReturn replaceWith: localReturn.\x0a\x09\x09^ localReturn ].\x0a\x09^ super visitIRNonLocalReturn: anIRNonLocalReturn", messageSends: ["ifTrue:", "removeNonLocalReturn:", "scope", "methodScope", "scope:", "new", "yourself", "do:", "add:", "instructions", "replaceWith:", "canInlineNonLocalReturns", "visitIRNonLocalReturn:"], referencedClasses: ["IRReturn"] }), smalltalk.IRInliner); smalltalk.addMethod( "_visitIRAssignment_", smalltalk.method({ selector: "visitIRAssignment:", category: 'visiting', fn: function (anIRAssignment) { var self = this; var $2, $1; $2 = smalltalk.send(self, "_shouldInlineAssignment_", [anIRAssignment]); if (smalltalk.assert($2)) { $1 = smalltalk.send(smalltalk.send(self, "_assignmentInliner", []), "_inlineAssignment_", [anIRAssignment]); } else { $1 = smalltalk.send(self, "_visitIRAssignment_", [anIRAssignment], smalltalk.IRVisitor); } return $1; }, args: ["anIRAssignment"], source: "visitIRAssignment: anIRAssignment\x0a\x09^ (self shouldInlineAssignment: anIRAssignment) \x0a\x09\x09ifTrue: [ self assignmentInliner inlineAssignment: anIRAssignment ]\x0a\x09\x09ifFalse: [ super visitIRAssignment: anIRAssignment ]", messageSends: ["ifTrue:ifFalse:", "inlineAssignment:", "assignmentInliner", "visitIRAssignment:", "shouldInlineAssignment:"], referencedClasses: [] }), smalltalk.IRInliner); smalltalk.addMethod( "_visitIRNonLocalReturn_", smalltalk.method({ selector: "visitIRNonLocalReturn:", category: 'visiting', fn: function (anIRNonLocalReturn) { var self = this; var $2, $1; $2 = smalltalk.send(self, "_shouldInlineReturn_", [anIRNonLocalReturn]); if (smalltalk.assert($2)) { $1 = smalltalk.send(smalltalk.send(self, "_nonLocalReturnInliner", []), "_inlineReturn_", [anIRNonLocalReturn]); } else { $1 = smalltalk.send(self, "_transformNonLocalReturn_", [anIRNonLocalReturn]); } return $1; }, args: ["anIRNonLocalReturn"], source: "visitIRNonLocalReturn: anIRNonLocalReturn\x0a\x09^ (self shouldInlineReturn: anIRNonLocalReturn) \x0a\x09\x09ifTrue: [ self nonLocalReturnInliner inlineReturn: anIRNonLocalReturn ]\x0a\x09\x09ifFalse: [ self transformNonLocalReturn: anIRNonLocalReturn ]", messageSends: ["ifTrue:ifFalse:", "inlineReturn:", "nonLocalReturnInliner", "transformNonLocalReturn:", "shouldInlineReturn:"], referencedClasses: [] }), smalltalk.IRInliner); smalltalk.addMethod( "_visitIRReturn_", smalltalk.method({ selector: "visitIRReturn:", category: 'visiting', fn: function (anIRReturn) { var self = this; var $2, $1; $2 = smalltalk.send(self, "_shouldInlineReturn_", [anIRReturn]); if (smalltalk.assert($2)) { $1 = smalltalk.send(smalltalk.send(self, "_returnInliner", []), "_inlineReturn_", [anIRReturn]); } else { $1 = smalltalk.send(self, "_visitIRReturn_", [anIRReturn], smalltalk.IRVisitor); } return $1; }, args: ["anIRReturn"], source: "visitIRReturn: anIRReturn\x0a\x09^ (self shouldInlineReturn: anIRReturn) \x0a\x09\x09ifTrue: [ self returnInliner inlineReturn: anIRReturn ]\x0a\x09\x09ifFalse: [ super visitIRReturn: anIRReturn ]", messageSends: ["ifTrue:ifFalse:", "inlineReturn:", "returnInliner", "visitIRReturn:", "shouldInlineReturn:"], referencedClasses: [] }), smalltalk.IRInliner); smalltalk.addMethod( "_visitIRSend_", smalltalk.method({ selector: "visitIRSend:", category: 'visiting', fn: function (anIRSend) { var self = this; var $2, $1; $2 = smalltalk.send(self, "_shouldInlineSend_", [anIRSend]); if (smalltalk.assert($2)) { $1 = smalltalk.send(smalltalk.send(self, "_sendInliner", []), "_inlineSend_", [anIRSend]); } else { $1 = smalltalk.send(self, "_visitIRSend_", [anIRSend], smalltalk.IRVisitor); } return $1; }, args: ["anIRSend"], source: "visitIRSend: anIRSend\x0a\x09^ (self shouldInlineSend: anIRSend)\x0a\x09\x09ifTrue: [ self sendInliner inlineSend: anIRSend ]\x0a\x09\x09ifFalse: [ super visitIRSend: anIRSend ]", messageSends: ["ifTrue:ifFalse:", "inlineSend:", "sendInliner", "visitIRSend:", "shouldInlineSend:"], referencedClasses: [] }), smalltalk.IRInliner); smalltalk.addClass('IRInliningJSTranslator', smalltalk.IRJSTranslator, [], 'Compiler-Inlining'); smalltalk.IRInliningJSTranslator.comment="I am a specialized JavaScript translator able to write inlined IR instructions to JavaScript stream (`JSStream` instance)." smalltalk.addMethod( "_visitIRInlinedAssignment_", smalltalk.method({ selector: "visitIRInlinedAssignment:", category: 'visiting', fn: function (anIRInlinedAssignment) { var self = this; smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedAssignment, "_instructions", []), "_last", [])]); return self; }, args: ["anIRInlinedAssignment"], source: "visitIRInlinedAssignment: anIRInlinedAssignment\x0a\x09self visit: anIRInlinedAssignment instructions last", messageSends: ["visit:", "last", "instructions"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedClosure_", smalltalk.method({ selector: "visitIRInlinedClosure:", category: 'visiting', fn: function (anIRInlinedClosure) { var self = this; smalltalk.send(smalltalk.send(anIRInlinedClosure, "_instructions", []), "_do_", [function (each) {return smalltalk.send(self, "_visit_", [each]);}]); return self; }, args: ["anIRInlinedClosure"], source: "visitIRInlinedClosure: anIRInlinedClosure\x0a\x09anIRInlinedClosure instructions do: [ :each |\x0a\x09\x09self visit: each ]", messageSends: ["do:", "visit:", "instructions"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedIfFalse_", smalltalk.method({ selector: "visitIRInlinedIfFalse:", category: 'visiting', fn: function (anIRInlinedIfFalse) { var self = this; smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutIf_with_", [function () {smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", ["! smalltalk.assert("]);smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfFalse, "_instructions", []), "_first", [])]);return smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", [")"]);}, function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfFalse, "_instructions", []), "_last", [])]);}]); return self; }, args: ["anIRInlinedIfFalse"], source: "visitIRInlinedIfFalse: anIRInlinedIfFalse\x0a\x09self stream nextPutIf: [ \x0a\x09\x09self stream nextPutAll: '! smalltalk.assert('.\x0a\x09\x09self visit: anIRInlinedIfFalse instructions first.\x0a\x09\x09self stream nextPutAll: ')' ]\x0a\x09\x09with: [ self visit: anIRInlinedIfFalse instructions last ]", messageSends: ["nextPutIf:with:", "nextPutAll:", "stream", "visit:", "first", "instructions", "last"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedIfNil_", smalltalk.method({ selector: "visitIRInlinedIfNil:", category: 'visiting', fn: function (anIRInlinedIfNil) { var self = this; smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutIf_with_", [function () {smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", ["($receiver = "]);smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfNil, "_instructions", []), "_first", [])]);return smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", [") == nil || $receiver == undefined"]);}, function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfNil, "_instructions", []), "_last", [])]);}]); return self; }, args: ["anIRInlinedIfNil"], source: "visitIRInlinedIfNil: anIRInlinedIfNil\x0a\x09self stream nextPutIf: [ \x0a\x09\x09self stream nextPutAll: '($receiver = '. \x0a\x09\x09self visit: anIRInlinedIfNil instructions first.\x0a\x09\x09self stream nextPutAll: ') == nil || $receiver == undefined' ]\x0a\x09\x09with: [ self visit: anIRInlinedIfNil instructions last ]", messageSends: ["nextPutIf:with:", "nextPutAll:", "stream", "visit:", "first", "instructions", "last"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedIfNilIfNotNil_", smalltalk.method({ selector: "visitIRInlinedIfNilIfNotNil:", category: 'visiting', fn: function (anIRInlinedIfNilIfNotNil) { var self = this; smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutIfElse_with_with_", [function () {smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", ["($receiver = "]);smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfNilIfNotNil, "_instructions", []), "_first", [])]);return smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", [") == nil || $receiver == undefined"]);}, function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfNilIfNotNil, "_instructions", []), "_second", [])]);}, function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfNilIfNotNil, "_instructions", []), "_third", [])]);}]); return self; }, args: ["anIRInlinedIfNilIfNotNil"], source: "visitIRInlinedIfNilIfNotNil: anIRInlinedIfNilIfNotNil\x0a\x09self stream \x0a\x09\x09nextPutIfElse: [ \x0a\x09\x09\x09self stream nextPutAll: '($receiver = '. \x0a\x09\x09\x09self visit: anIRInlinedIfNilIfNotNil instructions first.\x0a\x09\x09\x09self stream nextPutAll: ') == nil || $receiver == undefined' ]\x0a\x09\x09with: [ self visit: anIRInlinedIfNilIfNotNil instructions second ]\x0a\x09\x09with: [ self visit: anIRInlinedIfNilIfNotNil instructions third ]", messageSends: ["nextPutIfElse:with:with:", "nextPutAll:", "stream", "visit:", "first", "instructions", "second", "third"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedIfTrue_", smalltalk.method({ selector: "visitIRInlinedIfTrue:", category: 'visiting', fn: function (anIRInlinedIfTrue) { var self = this; smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutIf_with_", [function () {smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", ["smalltalk.assert("]);smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfTrue, "_instructions", []), "_first", [])]);return smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", [")"]);}, function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfTrue, "_instructions", []), "_last", [])]);}]); return self; }, args: ["anIRInlinedIfTrue"], source: "visitIRInlinedIfTrue: anIRInlinedIfTrue\x0a\x09self stream nextPutIf: [ \x0a\x09\x09self stream nextPutAll: 'smalltalk.assert('. \x0a\x09\x09self visit: anIRInlinedIfTrue instructions first.\x0a\x09\x09self stream nextPutAll: ')' ]\x0a\x09\x09with: [ self visit: anIRInlinedIfTrue instructions last ]", messageSends: ["nextPutIf:with:", "nextPutAll:", "stream", "visit:", "first", "instructions", "last"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedIfTrueIfFalse_", smalltalk.method({ selector: "visitIRInlinedIfTrueIfFalse:", category: 'visiting', fn: function (anIRInlinedIfTrueIfFalse) { var self = this; smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutIfElse_with_with_", [function () {smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", ["smalltalk.assert("]);smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfTrueIfFalse, "_instructions", []), "_first", [])]);return smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutAll_", [")"]);}, function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfTrueIfFalse, "_instructions", []), "_second", [])]);}, function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedIfTrueIfFalse, "_instructions", []), "_third", [])]);}]); return self; }, args: ["anIRInlinedIfTrueIfFalse"], source: "visitIRInlinedIfTrueIfFalse: anIRInlinedIfTrueIfFalse\x0a\x09self stream \x0a\x09\x09nextPutIfElse: [ \x0a\x09\x09\x09self stream nextPutAll: 'smalltalk.assert('. \x0a\x09\x09\x09self visit: anIRInlinedIfTrueIfFalse instructions first.\x0a\x09\x09\x09self stream nextPutAll: ')' ]\x0a\x09\x09with: [ self visit: anIRInlinedIfTrueIfFalse instructions second ]\x0a\x09\x09with: [ self visit: anIRInlinedIfTrueIfFalse instructions third ]", messageSends: ["nextPutIfElse:with:with:", "nextPutAll:", "stream", "visit:", "first", "instructions", "second", "third"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedNonLocalReturn_", smalltalk.method({ selector: "visitIRInlinedNonLocalReturn:", category: 'visiting', fn: function (anIRInlinedReturn) { var self = this; smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutStatementWith_", [function () {return smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedReturn, "_instructions", []), "_last", [])]);}]); smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutNonLocalReturnWith_", [function () {}]); return self; }, args: ["anIRInlinedReturn"], source: "visitIRInlinedNonLocalReturn: anIRInlinedReturn\x0a\x09self stream nextPutStatementWith: [\x0a\x09\x09self visit: anIRInlinedReturn instructions last ].\x0a\x09self stream nextPutNonLocalReturnWith: [ ]", messageSends: ["nextPutStatementWith:", "visit:", "last", "instructions", "stream", "nextPutNonLocalReturnWith:"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedReturn_", smalltalk.method({ selector: "visitIRInlinedReturn:", category: 'visiting', fn: function (anIRInlinedReturn) { var self = this; smalltalk.send(self, "_visit_", [smalltalk.send(smalltalk.send(anIRInlinedReturn, "_instructions", []), "_last", [])]); return self; }, args: ["anIRInlinedReturn"], source: "visitIRInlinedReturn: anIRInlinedReturn\x0a\x09self visit: anIRInlinedReturn instructions last", messageSends: ["visit:", "last", "instructions"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addMethod( "_visitIRInlinedSequence_", smalltalk.method({ selector: "visitIRInlinedSequence:", category: 'visiting', fn: function (anIRInlinedSequence) { var self = this; smalltalk.send(smalltalk.send(anIRInlinedSequence, "_instructions", []), "_do_", [function (each) {return smalltalk.send(smalltalk.send(self, "_stream", []), "_nextPutStatementWith_", [function () {return smalltalk.send(self, "_visit_", [each]);}]);}]); return self; }, args: ["anIRInlinedSequence"], source: "visitIRInlinedSequence: anIRInlinedSequence\x0a\x09anIRInlinedSequence instructions do: [ :each | \x0a\x09\x09self stream nextPutStatementWith: [ self visit: each ]]", messageSends: ["do:", "nextPutStatementWith:", "visit:", "stream", "instructions"], referencedClasses: [] }), smalltalk.IRInliningJSTranslator); smalltalk.addClass('IRSendInliner', smalltalk.Object, ['send', 'translator'], 'Compiler-Inlining'); smalltalk.IRSendInliner.comment="I inline some message sends and block closure arguments. I heavily rely on #perform: to dispatch inlining methods." smalltalk.addMethod( "_ifFalse_", smalltalk.method({ selector: "ifFalse:", category: 'inlining', fn: function (anIRInstruction) { var self = this; var $1; $1 = smalltalk.send(self, "_inlinedSend_with_", [smalltalk.send(smalltalk.IRInlinedIfFalse || IRInlinedIfFalse, "_new", []), anIRInstruction]); return $1; }, args: ["anIRInstruction"], source: "ifFalse: anIRInstruction\x0a\x09^ self inlinedSend: IRInlinedIfFalse new with: anIRInstruction", messageSends: ["inlinedSend:with:", "new"], referencedClasses: ["IRInlinedIfFalse"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_ifFalse_ifTrue_", smalltalk.method({ selector: "ifFalse:ifTrue:", category: 'inlining', fn: function (anIRInstruction, anotherIRInstruction) { var self = this; var $1; $1 = smalltalk.send(self, "_perform_withArguments_", [smalltalk.symbolFor("ifTrue:ifFalse:"), [anotherIRInstruction, anIRInstruction]]); return $1; }, args: ["anIRInstruction", "anotherIRInstruction"], source: "ifFalse: anIRInstruction ifTrue: anotherIRInstruction\x0a\x09^ self perform: #ifTrue:ifFalse: withArguments: { anotherIRInstruction. anIRInstruction }", messageSends: ["perform:withArguments:"], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_ifNil_", smalltalk.method({ selector: "ifNil:", category: 'inlining', fn: function (anIRInstruction) { var self = this; var $2, $3, $4, $5, $1; $2 = smalltalk.send(smalltalk.IRClosure || IRClosure, "_new", []); smalltalk.send($2, "_scope_", [smalltalk.send(smalltalk.send(anIRInstruction, "_scope", []), "_copy", [])]); $3 = smalltalk.send(smalltalk.IRBlockSequence || IRBlockSequence, "_new", []); smalltalk.send($3, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(self, "_send", []), "_instructions", []), "_first", [])]); $4 = smalltalk.send($3, "_yourself", []); smalltalk.send($2, "_add_", [$4]); $5 = smalltalk.send($2, "_yourself", []); $1 = smalltalk.send(self, "_inlinedSend_with_with_", [smalltalk.send(smalltalk.IRInlinedIfNilIfNotNil || IRInlinedIfNilIfNotNil, "_new", []), anIRInstruction, $5]); return $1; }, args: ["anIRInstruction"], source: "ifNil: anIRInstruction\x0a\x09^ self \x0a\x09\x09inlinedSend: IRInlinedIfNilIfNotNil new \x0a\x09\x09with: anIRInstruction\x0a\x09\x09with: (IRClosure new\x0a\x09\x09\x09scope: anIRInstruction scope copy;\x0a\x09\x09\x09add: (IRBlockSequence new\x0a\x09\x09\x09\x09add: self send instructions first;\x0a\x09\x09\x09\x09yourself);\x0a\x09\x09\x09yourself)", messageSends: ["inlinedSend:with:with:", "new", "scope:", "copy", "scope", "add:", "first", "instructions", "send", "yourself"], referencedClasses: ["IRInlinedIfNilIfNotNil", "IRClosure", "IRBlockSequence"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_ifNil_ifNotNil_", smalltalk.method({ selector: "ifNil:ifNotNil:", category: 'inlining', fn: function (anIRInstruction, anotherIRInstruction) { var self = this; var $1; $1 = smalltalk.send(self, "_inlinedSend_with_with_", [smalltalk.send(smalltalk.IRInlinedIfNilIfNotNil || IRInlinedIfNilIfNotNil, "_new", []), anIRInstruction, anotherIRInstruction]); return $1; }, args: ["anIRInstruction", "anotherIRInstruction"], source: "ifNil: anIRInstruction ifNotNil: anotherIRInstruction\x0a\x09^ self inlinedSend: IRInlinedIfNilIfNotNil new with: anIRInstruction with: anotherIRInstruction", messageSends: ["inlinedSend:with:with:", "new"], referencedClasses: ["IRInlinedIfNilIfNotNil"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_ifNotNil_", smalltalk.method({ selector: "ifNotNil:", category: 'inlining', fn: function (anIRInstruction) { var self = this; var $2, $3, $4, $5, $1; $2 = smalltalk.send(smalltalk.IRClosure || IRClosure, "_new", []); smalltalk.send($2, "_scope_", [smalltalk.send(smalltalk.send(anIRInstruction, "_scope", []), "_copy", [])]); $3 = smalltalk.send(smalltalk.IRBlockSequence || IRBlockSequence, "_new", []); smalltalk.send($3, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(self, "_send", []), "_instructions", []), "_first", [])]); $4 = smalltalk.send($3, "_yourself", []); smalltalk.send($2, "_add_", [$4]); $5 = smalltalk.send($2, "_yourself", []); $1 = smalltalk.send(self, "_inlinedSend_with_with_", [smalltalk.send(smalltalk.IRInlinedIfNilIfNotNil || IRInlinedIfNilIfNotNil, "_new", []), $5, anIRInstruction]); return $1; }, args: ["anIRInstruction"], source: "ifNotNil: anIRInstruction\x0a\x09^ self \x0a\x09\x09inlinedSend: IRInlinedIfNilIfNotNil new\x0a\x09\x09with: (IRClosure new\x0a\x09\x09\x09scope: anIRInstruction scope copy;\x0a\x09\x09\x09add: (IRBlockSequence new\x0a\x09\x09\x09\x09add: self send instructions first;\x0a\x09\x09\x09\x09yourself);\x0a\x09\x09\x09yourself)\x0a\x09\x09with: anIRInstruction", messageSends: ["inlinedSend:with:with:", "new", "scope:", "copy", "scope", "add:", "first", "instructions", "send", "yourself"], referencedClasses: ["IRInlinedIfNilIfNotNil", "IRClosure", "IRBlockSequence"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_ifNotNil_ifNil_", smalltalk.method({ selector: "ifNotNil:ifNil:", category: 'inlining', fn: function (anIRInstruction, anotherIRInstruction) { var self = this; var $1; $1 = smalltalk.send(self, "_inlinedSend_with_with_", [smalltalk.send(smalltalk.IRInlinedIfNilIfNotNil || IRInlinedIfNilIfNotNil, "_new", []), anotherIRInstruction, anIRInstruction]); return $1; }, args: ["anIRInstruction", "anotherIRInstruction"], source: "ifNotNil: anIRInstruction ifNil: anotherIRInstruction\x0a\x09^ self inlinedSend: IRInlinedIfNilIfNotNil new with: anotherIRInstruction with: anIRInstruction", messageSends: ["inlinedSend:with:with:", "new"], referencedClasses: ["IRInlinedIfNilIfNotNil"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_ifTrue_", smalltalk.method({ selector: "ifTrue:", category: 'inlining', fn: function (anIRInstruction) { var self = this; var $1; $1 = smalltalk.send(self, "_inlinedSend_with_", [smalltalk.send(smalltalk.IRInlinedIfTrue || IRInlinedIfTrue, "_new", []), anIRInstruction]); return $1; }, args: ["anIRInstruction"], source: "ifTrue: anIRInstruction\x0a\x09^ self inlinedSend: IRInlinedIfTrue new with: anIRInstruction", messageSends: ["inlinedSend:with:", "new"], referencedClasses: ["IRInlinedIfTrue"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_ifTrue_ifFalse_", smalltalk.method({ selector: "ifTrue:ifFalse:", category: 'inlining', fn: function (anIRInstruction, anotherIRInstruction) { var self = this; var $1; $1 = smalltalk.send(self, "_inlinedSend_with_with_", [smalltalk.send(smalltalk.IRInlinedIfTrueIfFalse || IRInlinedIfTrueIfFalse, "_new", []), anIRInstruction, anotherIRInstruction]); return $1; }, args: ["anIRInstruction", "anotherIRInstruction"], source: "ifTrue: anIRInstruction ifFalse: anotherIRInstruction\x0a\x09^ self inlinedSend: IRInlinedIfTrueIfFalse new with: anIRInstruction with: anotherIRInstruction", messageSends: ["inlinedSend:with:with:", "new"], referencedClasses: ["IRInlinedIfTrueIfFalse"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inlineClosure_", smalltalk.method({ selector: "inlineClosure:", category: 'inlining', fn: function (anIRClosure){ var self=this; var inlinedClosure=nil; var sequence=nil; var statements=nil; (inlinedClosure=smalltalk.send(self, "_inlinedClosure", [])); smalltalk.send(inlinedClosure, "_scope_", [smalltalk.send(anIRClosure, "_scope", [])]); smalltalk.send(smalltalk.send(anIRClosure, "_instructions", []), "_do_", [(function(each){return ((($receiver = smalltalk.send(each, "_isSequence", [])).klass === smalltalk.Boolean) ? (! $receiver ? (function(){return smalltalk.send(inlinedClosure, "_add_", [each]);})() : nil) : smalltalk.send($receiver, "_ifFalse_", [(function(){return smalltalk.send(inlinedClosure, "_add_", [each]);})]));})]); (sequence=smalltalk.send(self, "_inlinedSequence", [])); smalltalk.send(inlinedClosure, "_add_", [sequence]); (statements=smalltalk.send(smalltalk.send(smalltalk.send(anIRClosure, "_instructions", []), "_last", []), "_instructions", [])); smalltalk.send(statements, "_ifNotEmpty_", [(function(){smalltalk.send(smalltalk.send(statements, "_allButLast", []), "_do_", [(function(each){return smalltalk.send(sequence, "_add_", [each]);})]);return ((($receiver = smalltalk.send(smalltalk.send(smalltalk.send(statements, "_last", []), "_isReturn", []), "_and_", [(function(){return smalltalk.send(smalltalk.send(statements, "_last", []), "_isBlockReturn", []);})])).klass === smalltalk.Boolean) ? ($receiver ? (function(){return smalltalk.send(sequence, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(statements, "_last", []), "_instructions", []), "_first", [])]);})() : (function(){return smalltalk.send(sequence, "_add_", [smalltalk.send(statements, "_last", [])]);})()) : smalltalk.send($receiver, "_ifTrue_ifFalse_", [(function(){return smalltalk.send(sequence, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(statements, "_last", []), "_instructions", []), "_first", [])]);}), (function(){return smalltalk.send(sequence, "_add_", [smalltalk.send(statements, "_last", [])]);})]));})]); return inlinedClosure; return self;}, args: ["anIRClosure"], source: "inlineClosure: anIRClosure\x0a\x09| inlinedClosure sequence statements |\x0a\x0a\x09inlinedClosure := self inlinedClosure.\x0a\x09inlinedClosure scope: anIRClosure scope.\x0a\x0a\x09\x22Add the possible temp declarations\x22\x0a\x09anIRClosure instructions do: [ :each | \x0a\x09\x09each isSequence ifFalse: [\x0a\x09\x09\x09inlinedClosure add: each ]].\x0a\x0a\x09\x22Add a block sequence\x22\x0a\x09sequence := self inlinedSequence.\x0a\x09inlinedClosure add: sequence.\x0a\x0a\x09\x22Get all the statements\x22\x0a\x09statements := anIRClosure instructions last instructions.\x0a\x09\x0a\x09statements ifNotEmpty: [\x0a\x09\x09statements allButLast do: [ :each | sequence add: each ].\x0a\x0a\x09\x09\x22Inlined closures don't have implicit local returns\x22\x0a\x09\x09(statements last isReturn and: [ statements last isBlockReturn ])\x0a\x09\x09\x09ifTrue: [ sequence add: statements last instructions first ]\x0a\x09\x09\x09ifFalse: [ sequence add: statements last ] ].\x0a\x0a\x09^ inlinedClosure", messageSends: ["inlinedClosure", "scope:", "scope", "do:", "instructions", "ifFalse:", "isSequence", "add:", "inlinedSequence", "last", "ifNotEmpty:", "allButLast", "ifTrue:ifFalse:", "and:", "isReturn", "isBlockReturn", "first"], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inlineSend_", smalltalk.method({ selector: "inlineSend:", category: 'inlining', fn: function (anIRSend) { var self = this; smalltalk.send(self, "_send_", [anIRSend]); return smalltalk.send(self, "_perform_withArguments_", [smalltalk.send(smalltalk.send(self, "_send", []), "_selector", []), smalltalk.send(smalltalk.send(smalltalk.send(self, "_send", []), "_instructions", []), "_allButFirst", [])]); return self; }, args: ["anIRSend"], source: "inlineSend: anIRSend\x0a\x09self send: anIRSend.\x0a\x09^ self \x0a\x09\x09perform: self send selector \x0a\x09\x09withArguments: self send instructions allButFirst", messageSends: ["send:", "perform:withArguments:", "selector", "send", "allButFirst", "instructions"], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inlinedClosure", smalltalk.method({ selector: "inlinedClosure", category: 'factory', fn: function () { var self = this; var $1; $1 = smalltalk.send(smalltalk.IRInlinedClosure || IRInlinedClosure, "_new", []); return $1; }, args: [], source: "inlinedClosure\x0a\x09^ IRInlinedClosure new", messageSends: ["new"], referencedClasses: ["IRInlinedClosure"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inlinedSend_with_", smalltalk.method({ selector: "inlinedSend:with:", category: 'inlining', fn: function (inlinedSend, anIRInstruction) { var self = this; var inlinedClosure = nil; ($receiver = smalltalk.send(anIRInstruction, "_isClosure", [])).klass === smalltalk.Boolean ? !$receiver ? function () {return smalltalk.send(self, "_inliningError_", ["Message argument should be a block"]);}() : nil : smalltalk.send($receiver, "_ifFalse_", [function () {return smalltalk.send(self, "_inliningError_", ["Message argument should be a block"]);}]); ($receiver = smalltalk.send(smalltalk.send(smalltalk.send(anIRInstruction, "_arguments", []), "_size", []), "__eq", [0])).klass === smalltalk.Boolean ? !$receiver ? function () {return smalltalk.send(self, "_inliningError_", ["Inlined block should have zero argument"]);}() : nil : smalltalk.send($receiver, "_ifFalse_", [function () {return smalltalk.send(self, "_inliningError_", ["Inlined block should have zero argument"]);}]); inlinedClosure = smalltalk.send(smalltalk.send(self, "_translator", []), "_visit_", [smalltalk.send(self, "_inlineClosure_", [anIRInstruction])]); (function ($rec) {smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(self, "_send", []), "_instructions", []), "_first", [])]);return smalltalk.send($rec, "_add_", [inlinedClosure]);}(inlinedSend)); smalltalk.send(smalltalk.send(self, "_send", []), "_replaceWith_", [inlinedSend]); return inlinedSend; return self; }, args: ["inlinedSend", "anIRInstruction"], source: "inlinedSend: inlinedSend with: anIRInstruction\x0a\x09| inlinedClosure |\x0a\x0a\x09anIRInstruction isClosure ifFalse: [ self inliningError: 'Message argument should be a block' ].\x0a\x09anIRInstruction arguments size = 0 ifFalse: [ self inliningError: 'Inlined block should have zero argument' ].\x0a\x0a\x09inlinedClosure := self translator visit: (self inlineClosure: anIRInstruction).\x0a\x0a\x09inlinedSend\x0a\x09\x09add: self send instructions first;\x0a\x09\x09add: inlinedClosure.\x0a\x0a\x09self send replaceWith: inlinedSend.\x0a\x0a\x09^ inlinedSend", messageSends: ["ifFalse:", "isClosure", "inliningError:", "=", "size", "arguments", "visit:", "translator", "inlineClosure:", "add:", "first", "instructions", "send", "replaceWith:"], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inlinedSend_with_with_", smalltalk.method({ selector: "inlinedSend:with:with:", category: 'inlining', fn: function (inlinedSend, anIRInstruction, anotherIRInstruction) { var self = this; var inlinedClosure1 = nil; var inlinedClosure2 = nil; ($receiver = smalltalk.send(anIRInstruction, "_isClosure", [])).klass === smalltalk.Boolean ? !$receiver ? function () {return smalltalk.send(self, "_inliningError_", ["Message argument should be a block"]);}() : nil : smalltalk.send($receiver, "_ifFalse_", [function () {return smalltalk.send(self, "_inliningError_", ["Message argument should be a block"]);}]); ($receiver = smalltalk.send(smalltalk.send(smalltalk.send(anIRInstruction, "_arguments", []), "_size", []), "__eq", [0])).klass === smalltalk.Boolean ? !$receiver ? function () {return smalltalk.send(self, "_inliningError_", ["Inlined block should have zero argument"]);}() : nil : smalltalk.send($receiver, "_ifFalse_", [function () {return smalltalk.send(self, "_inliningError_", ["Inlined block should have zero argument"]);}]); ($receiver = smalltalk.send(anotherIRInstruction, "_isClosure", [])).klass === smalltalk.Boolean ? !$receiver ? function () {return smalltalk.send(self, "_inliningError_", ["Message argument should be a block"]);}() : nil : smalltalk.send($receiver, "_ifFalse_", [function () {return smalltalk.send(self, "_inliningError_", ["Message argument should be a block"]);}]); ($receiver = smalltalk.send(smalltalk.send(smalltalk.send(anotherIRInstruction, "_arguments", []), "_size", []), "__eq", [0])).klass === smalltalk.Boolean ? !$receiver ? function () {return smalltalk.send(self, "_inliningError_", ["Inlined block should have zero argument"]);}() : nil : smalltalk.send($receiver, "_ifFalse_", [function () {return smalltalk.send(self, "_inliningError_", ["Inlined block should have zero argument"]);}]); inlinedClosure1 = smalltalk.send(smalltalk.send(self, "_translator", []), "_visit_", [smalltalk.send(self, "_inlineClosure_", [anIRInstruction])]); inlinedClosure2 = smalltalk.send(smalltalk.send(self, "_translator", []), "_visit_", [smalltalk.send(self, "_inlineClosure_", [anotherIRInstruction])]); (function ($rec) {smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(self, "_send", []), "_instructions", []), "_first", [])]);smalltalk.send($rec, "_add_", [inlinedClosure1]);return smalltalk.send($rec, "_add_", [inlinedClosure2]);}(inlinedSend)); smalltalk.send(smalltalk.send(self, "_send", []), "_replaceWith_", [inlinedSend]); return inlinedSend; return self; }, args: ["inlinedSend", "anIRInstruction", "anotherIRInstruction"], source: "inlinedSend: inlinedSend with: anIRInstruction with: anotherIRInstruction\x0a\x09| inlinedClosure1 inlinedClosure2 |\x0a\x0a\x09anIRInstruction isClosure ifFalse: [ self inliningError: 'Message argument should be a block' ].\x0a\x09anIRInstruction arguments size = 0 ifFalse: [ self inliningError: 'Inlined block should have zero argument' ].\x0a\x0a\x09anotherIRInstruction isClosure ifFalse: [ self inliningError: 'Message argument should be a block' ].\x0a\x09anotherIRInstruction arguments size = 0 ifFalse: [ self inliningError: 'Inlined block should have zero argument' ].\x0a\x0a\x09inlinedClosure1 := self translator visit: (self inlineClosure: anIRInstruction).\x0a\x09inlinedClosure2 := self translator visit: (self inlineClosure: anotherIRInstruction).\x0a\x0a\x0a\x09inlinedSend\x0a\x09\x09add: self send instructions first;\x0a\x09\x09add: inlinedClosure1;\x0a\x09\x09add: inlinedClosure2.\x0a\x0a\x09self send replaceWith: inlinedSend.\x0a\x09^ inlinedSend", messageSends: ["ifFalse:", "isClosure", "inliningError:", "=", "size", "arguments", "visit:", "translator", "inlineClosure:", "add:", "first", "instructions", "send", "replaceWith:"], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inlinedSequence", smalltalk.method({ selector: "inlinedSequence", category: 'factory', fn: function () { var self = this; var $1; $1 = smalltalk.send(smalltalk.IRInlinedSequence || IRInlinedSequence, "_new", []); return $1; }, args: [], source: "inlinedSequence\x0a\x09^ IRInlinedSequence new", messageSends: ["new"], referencedClasses: ["IRInlinedSequence"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inliningError_", smalltalk.method({ selector: "inliningError:", category: 'error handling', fn: function (aString) { var self = this; smalltalk.send(smalltalk.InliningError || InliningError, "_signal_", [aString]); return self; }, args: ["aString"], source: "inliningError: aString\x0a\x09InliningError signal: aString", messageSends: ["signal:"], referencedClasses: ["InliningError"] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_send", smalltalk.method({ selector: "send", category: 'accessing', fn: function () { var self = this; return self['@send']; }, args: [], source: "send\x0a\x09^ send", messageSends: [], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_send_", smalltalk.method({ selector: "send:", category: 'accessing', fn: function (anIRSend) { var self = this; self['@send'] = anIRSend; return self; }, args: ["anIRSend"], source: "send: anIRSend\x0a\x09send := anIRSend", messageSends: [], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_translator", smalltalk.method({ selector: "translator", category: 'accessing', fn: function () { var self = this; return self['@translator']; }, args: [], source: "translator\x0a\x09^ translator", messageSends: [], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_translator_", smalltalk.method({ selector: "translator:", category: 'accessing', fn: function (anASTTranslator) { var self = this; self['@translator'] = anASTTranslator; return self; }, args: ["anASTTranslator"], source: "translator: anASTTranslator\x0a\x09translator := anASTTranslator", messageSends: [], referencedClasses: [] }), smalltalk.IRSendInliner); smalltalk.addMethod( "_inlinedSelectors", smalltalk.method({ selector: "inlinedSelectors", category: 'accessing', fn: function () { var self = this; return ["ifTrue:", "ifFalse:", "ifTrue:ifFalse:", "ifFalse:ifTrue:", "ifNil:", "ifNotNil:", "ifNil:ifNotNil:", "ifNotNil:ifNil"]; }, args: [], source: "inlinedSelectors\x0a\x09^ #('ifTrue:' 'ifFalse:' 'ifTrue:ifFalse:' 'ifFalse:ifTrue:' 'ifNil:' 'ifNotNil:' 'ifNil:ifNotNil:' 'ifNotNil:ifNil')", messageSends: [], referencedClasses: [] }), smalltalk.IRSendInliner.klass); smalltalk.addMethod( "_shouldInline_", smalltalk.method({ selector: "shouldInline:", category: 'accessing', fn: function (anIRInstruction) { var self = this; var $1, $2; var $early = {}; try { $1 = smalltalk.send(smalltalk.send(self, "_inlinedSelectors", []), "_includes_", [smalltalk.send(anIRInstruction, "_selector", [])]); if (!smalltalk.assert($1)) { return false; } smalltalk.send(smalltalk.send(smalltalk.send(anIRInstruction, "_instructions", []), "_allButFirst", []), "_do_", [function (each) {$2 = smalltalk.send(each, "_isClosure", []);if (!smalltalk.assert($2)) {throw $early = [false];}}]); return true; } catch (e) { if (e === $early) { return e[0]; } throw e; } }, args: ["anIRInstruction"], source: "shouldInline: anIRInstruction\x0a\x09(self inlinedSelectors includes: anIRInstruction selector) ifFalse: [ ^ false ].\x0a\x09anIRInstruction instructions allButFirst do: [ :each |\x0a\x09\x09each isClosure ifFalse: [ ^ false ]].\x0a\x09^ true", messageSends: ["ifFalse:", "includes:", "selector", "inlinedSelectors", "do:", "isClosure", "allButFirst", "instructions"], referencedClasses: [] }), smalltalk.IRSendInliner.klass); smalltalk.addClass('IRAssignmentInliner', smalltalk.IRSendInliner, ['assignment'], 'Compiler-Inlining'); smalltalk.IRAssignmentInliner.comment="I inline message sends together with assignments by moving them around into the inline closure instructions. \x0a\x0a##Example\x0a\x0a\x09foo\x0a\x09\x09| a |\x0a\x09\x09a := true ifTrue: [ 1 ]\x0a\x0aWill produce:\x0a\x0a\x09if(smalltalk.assert(true) {\x0a\x09\x09a = 1;\x0a\x09};" smalltalk.addMethod( "_assignment", smalltalk.method({ selector: "assignment", category: 'accessing', fn: function () { var self = this; return self['@assignment']; }, args: [], source: "assignment\x0a\x09^ assignment", messageSends: [], referencedClasses: [] }), smalltalk.IRAssignmentInliner); smalltalk.addMethod( "_assignment_", smalltalk.method({ selector: "assignment:", category: 'accessing', fn: function (aNode) { var self = this; self['@assignment'] = aNode; return self; }, args: ["aNode"], source: "assignment: aNode\x0a\x09assignment := aNode", messageSends: [], referencedClasses: [] }), smalltalk.IRAssignmentInliner); smalltalk.addMethod( "_inlineAssignment_", smalltalk.method({ selector: "inlineAssignment:", category: 'inlining', fn: function (anIRAssignment) { var self = this; var inlinedAssignment; smalltalk.send(self, "_assignment_", [anIRAssignment]); inlinedAssignment = smalltalk.send(smalltalk.IRInlinedAssignment || IRInlinedAssignment, "_new", []); smalltalk.send(smalltalk.send(anIRAssignment, "_instructions", []), "_do_", [function (each) {return smalltalk.send(inlinedAssignment, "_add_", [each]);}]); smalltalk.send(anIRAssignment, "_replaceWith_", [inlinedAssignment]); smalltalk.send(self, "_inlineSend_", [smalltalk.send(smalltalk.send(inlinedAssignment, "_instructions", []), "_last", [])]); return inlinedAssignment; }, args: ["anIRAssignment"], source: "inlineAssignment: anIRAssignment\x0a\x09| inlinedAssignment |\x0a\x09self assignment: anIRAssignment.\x0a\x09inlinedAssignment := IRInlinedAssignment new.\x0a\x09anIRAssignment instructions do: [ :each |\x0a\x09\x09inlinedAssignment add: each ].\x0a\x09anIRAssignment replaceWith: inlinedAssignment.\x0a\x09self inlineSend: inlinedAssignment instructions last.\x0a\x09^ inlinedAssignment", messageSends: ["assignment:", "new", "do:", "add:", "instructions", "replaceWith:", "inlineSend:", "last"], referencedClasses: ["IRInlinedAssignment"] }), smalltalk.IRAssignmentInliner); smalltalk.addMethod( "_inlineClosure_", smalltalk.method({ selector: "inlineClosure:", category: 'inlining', fn: function (anIRClosure) { var self = this; var inlinedClosure = nil; var statements = nil; inlinedClosure = smalltalk.send(self, "_inlineClosure_", [anIRClosure], smalltalk.IRAssignmentInliner.superclass || nil); statements = smalltalk.send(smalltalk.send(smalltalk.send(inlinedClosure, "_instructions", []), "_last", []), "_instructions", []); smalltalk.send(statements, "_ifNotEmpty_", [function () {return ($receiver = smalltalk.send(smalltalk.send(statements, "_last", []), "_canBeAssigned", [])).klass === smalltalk.Boolean ? $receiver ? function () {return smalltalk.send(smalltalk.send(statements, "_last", []), "_replaceWith_", [function ($rec) {smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(self, "_assignment", []), "_instructions", []), "_first", [])]);smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(statements, "_last", []), "_copy", [])]);return smalltalk.send($rec, "_yourself", []);}(smalltalk.send(smalltalk.IRAssignment || IRAssignment, "_new", []))]);}() : nil : smalltalk.send($receiver, "_ifTrue_", [function () {return smalltalk.send(smalltalk.send(statements, "_last", []), "_replaceWith_", [function ($rec) {smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(smalltalk.send(self, "_assignment", []), "_instructions", []), "_first", [])]);smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(statements, "_last", []), "_copy", [])]);return smalltalk.send($rec, "_yourself", []);}(smalltalk.send(smalltalk.IRAssignment || IRAssignment, "_new", []))]);}]);}]); return inlinedClosure; return self; }, args: ["anIRClosure"], source: "inlineClosure: anIRClosure\x0a\x09| inlinedClosure statements |\x0a\x0a\x09inlinedClosure := super inlineClosure: anIRClosure.\x0a\x09statements := inlinedClosure instructions last instructions.\x0a\x09\x0a\x09statements ifNotEmpty: [\x0a\x09\x09statements last canBeAssigned ifTrue: [\x0a\x09\x09\x09statements last replaceWith: (IRAssignment new\x0a\x09\x09\x09\x09add: self assignment instructions first;\x0a\x09\x09\x09\x09add: statements last copy;\x0a\x09\x09\x09\x09yourself) ] ].\x0a\x0a\x09^ inlinedClosure", messageSends: ["inlineClosure:", "instructions", "last", "ifNotEmpty:", "ifTrue:", "canBeAssigned", "replaceWith:", "add:", "first", "assignment", "copy", "yourself", "new"], referencedClasses: ["IRAssignment"] }), smalltalk.IRAssignmentInliner); smalltalk.addClass('IRNonLocalReturnInliner', smalltalk.IRSendInliner, [], 'Compiler-Inlining'); smalltalk.addMethod( "_inlineClosure_", smalltalk.method({ selector: "inlineClosure:", category: 'inlining', fn: function (anIRClosure) { var self = this; return smalltalk.send(self, "_inlineCLosure_", [anIRClosure], smalltalk.IRNonLocalReturnInliner.superclass || nil); return self; }, args: ["anIRClosure"], source: "inlineClosure: anIRClosure\x0a\x09\x22| inlinedClosure statements |\x0a\x0a\x09inlinedClosure := super inlineClosure: anIRClosure.\x0a\x09statements := inlinedClosure instructions last instructions.\x0a\x09\x0a\x09statements ifNotEmpty: [\x0a\x09\x09statements last replaceWith: (IRNonLocalReturn new\x0a\x09\x09\x09add: statements last copy;\x0a\x09\x09\x09yourself) ].\x0a\x0a\x09^ inlinedClosure\x22\x0a\x0a\x09^ super inlineCLosure: anIRClosure", messageSends: ["inlineCLosure:"], referencedClasses: [] }), smalltalk.IRNonLocalReturnInliner); smalltalk.addMethod( "_inlinedReturn", smalltalk.method({ selector: "inlinedReturn", category: 'factory', fn: function () { var self = this; var $1; $1 = smalltalk.send(smalltalk.IRInlinedNonLocalReturn || IRInlinedNonLocalReturn, "_new", []); return $1; }, args: [], source: "inlinedReturn\x0a\x09^ IRInlinedNonLocalReturn new", messageSends: ["new"], referencedClasses: ["IRInlinedNonLocalReturn"] }), smalltalk.IRNonLocalReturnInliner); smalltalk.addClass('IRReturnInliner', smalltalk.IRSendInliner, [], 'Compiler-Inlining'); smalltalk.IRReturnInliner.comment="I inline message sends with inlined closure together with a return instruction." smalltalk.addMethod( "_inlineClosure_", smalltalk.method({ selector: "inlineClosure:", category: 'inlining', fn: function (anIRClosure) { var self = this; var closure = nil; var statements = nil; closure = smalltalk.send(self, "_inlineClosure_", [anIRClosure], smalltalk.IRReturnInliner.superclass || nil); statements = smalltalk.send(smalltalk.send(smalltalk.send(closure, "_instructions", []), "_last", []), "_instructions", []); smalltalk.send(statements, "_ifNotEmpty_", [function () {return ($receiver = smalltalk.send(smalltalk.send(statements, "_last", []), "_isReturn", [])).klass === smalltalk.Boolean ? !$receiver ? function () {return smalltalk.send(smalltalk.send(statements, "_last", []), "_replaceWith_", [function ($rec) {smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(statements, "_last", []), "_copy", [])]);return smalltalk.send($rec, "_yourself", []);}(smalltalk.send(smalltalk.IRReturn || IRReturn, "_new", []))]);}() : nil : smalltalk.send($receiver, "_ifFalse_", [function () {return smalltalk.send(smalltalk.send(statements, "_last", []), "_replaceWith_", [function ($rec) {smalltalk.send($rec, "_add_", [smalltalk.send(smalltalk.send(statements, "_last", []), "_copy", [])]);return smalltalk.send($rec, "_yourself", []);}(smalltalk.send(smalltalk.IRReturn || IRReturn, "_new", []))]);}]);}]); return closure; return self; }, args: ["anIRClosure"], source: "inlineClosure: anIRClosure\x0a\x09| closure statements |\x0a\x0a\x09closure := super inlineClosure: anIRClosure.\x0a\x09statements := closure instructions last instructions.\x0a\x09\x0a\x09statements ifNotEmpty: [\x0a\x09\x09statements last isReturn\x0a\x09\x09\x09ifFalse: [ statements last replaceWith: (IRReturn new\x0a\x09\x09\x09\x09add: statements last copy;\x0a\x09\x09\x09\x09yourself)] ].\x0a\x0a\x09^ closure", messageSends: ["inlineClosure:", "instructions", "last", "ifNotEmpty:", "ifFalse:", "isReturn", "replaceWith:", "add:", "copy", "yourself", "new"], referencedClasses: ["IRReturn"] }), smalltalk.IRReturnInliner); smalltalk.addMethod( "_inlineReturn_", smalltalk.method({ selector: "inlineReturn:", category: 'inlining', fn: function (anIRReturn) { var self = this; var return_ = nil; return_ = smalltalk.send(self, "_inlinedReturn", []); smalltalk.send(smalltalk.send(anIRReturn, "_instructions", []), "_do_", [function (each) {return smalltalk.send(return_, "_add_", [each]);}]); smalltalk.send(anIRReturn, "_replaceWith_", [return_]); smalltalk.send(self, "_inlineSend_", [smalltalk.send(smalltalk.send(return_, "_instructions", []), "_last", [])]); return return_; return self; }, args: ["anIRReturn"], source: "inlineReturn: anIRReturn\x0a\x09| return |\x0a\x09return := self inlinedReturn.\x0a\x09anIRReturn instructions do: [ :each |\x0a\x09\x09return add: each ].\x0a\x09anIRReturn replaceWith: return.\x0a\x09self inlineSend: return instructions last.\x0a\x09^ return", messageSends: ["inlinedReturn", "do:", "instructions", "add:", "replaceWith:", "inlineSend:", "last"], referencedClasses: [] }), smalltalk.IRReturnInliner); smalltalk.addMethod( "_inlinedReturn", smalltalk.method({ selector: "inlinedReturn", category: 'factory', fn: function () { var self = this; var $1; $1 = smalltalk.send(smalltalk.IRInlinedReturn || IRInlinedReturn, "_new", []); return $1; }, args: [], source: "inlinedReturn\x0a\x09^ IRInlinedReturn new", messageSends: ["new"], referencedClasses: ["IRInlinedReturn"] }), smalltalk.IRReturnInliner); smalltalk.addClass('InliningCodeGenerator', smalltalk.CodeGenerator, [], 'Compiler-Inlining'); smalltalk.InliningCodeGenerator.comment="I am a specialized code generator that uses inlining to produce more optimized JavaScript output" smalltalk.addMethod( "_compileNode_", smalltalk.method({ selector: "compileNode:", category: 'compiling', fn: function (aNode) { var self = this; var ir = nil; var stream = nil; smalltalk.send(smalltalk.send(self, "_semanticAnalyzer", []), "_visit_", [aNode]); ir = smalltalk.send(smalltalk.send(self, "_translator", []), "_visit_", [aNode]); smalltalk.send(smalltalk.send(self, "_inliner", []), "_visit_", [ir]); return function ($rec) {smalltalk.send($rec, "_visit_", [ir]);return smalltalk.send($rec, "_contents", []);}(smalltalk.send(self, "_irTranslator", [])); return self; }, args: ["aNode"], source: "compileNode: aNode\x0a\x09| ir stream |\x0a\x0a\x09self semanticAnalyzer visit: aNode.\x0a\x09ir := self translator visit: aNode.\x0a\x09self inliner visit: ir.\x0a\x0a\x09^ self irTranslator\x0a\x09\x09visit: ir;\x0a\x09\x09contents", messageSends: ["visit:", "semanticAnalyzer", "translator", "inliner", "contents", "irTranslator"], referencedClasses: [] }), smalltalk.InliningCodeGenerator); smalltalk.addMethod( "_inliner", smalltalk.method({ selector: "inliner", category: 'compiling', fn: function () { var self = this; var $1; $1 = smalltalk.send(smalltalk.IRInliner || IRInliner, "_new", []); return $1; }, args: [], source: "inliner\x0a\x09^ IRInliner new", messageSends: ["new"], referencedClasses: ["IRInliner"] }), smalltalk.InliningCodeGenerator); smalltalk.addMethod( "_irTranslator", smalltalk.method({ selector: "irTranslator", category: 'compiling', fn: function () { var self = this; var $1; $1 = smalltalk.send(smalltalk.IRInliningJSTranslator || IRInliningJSTranslator, "_new", []); return $1; }, args: [], source: "irTranslator\x0a\x09^ IRInliningJSTranslator new", messageSends: ["new"], referencedClasses: ["IRInliningJSTranslator"] }), smalltalk.InliningCodeGenerator);