Class: YTLJit::VM::Node::InstanceVarAssignNode
- Inherits:
-
InstanceVarRefCommonNode
- Object
- BaseNode
- VariableRefCommonNode
- InstanceVarRefCommonNode
- YTLJit::VM::Node::InstanceVarAssignNode
- Includes:
- HaveChildlenMixin
- Defined in:
- lib/ytljit/vm.rb
Direct Known Subclasses
Constant Summary
Constants inherited from BaseNode
Constants included from AbsArch
AbsArch::AL, AbsArch::BL, AbsArch::CL, AbsArch::DL, AbsArch::FUNC_ARG, AbsArch::FUNC_ARG_YTL, AbsArch::FUNC_FLOAT_ARG, AbsArch::FUNC_FLOAT_ARG_YTL, AbsArch::INDIRECT_BPR, AbsArch::INDIRECT_RETR, AbsArch::INDIRECT_SPR, AbsArch::INDIRECT_TMPR, AbsArch::INDIRECT_TMPR2, AbsArch::INDIRECT_TMPR3
Constants included from SSE
SSE::XMM0, SSE::XMM1, SSE::XMM2, SSE::XMM3, SSE::XMM4, SSE::XMM5, SSE::XMM6, SSE::XMM7
Instance Attribute Summary
Attributes included from HaveChildlenMixin
Attributes inherited from BaseNode
#code_space, #debug_info, #element_node_list, #id, #is_escape, #parent, #ti_observee, #ti_observer, #type
Instance Method Summary collapse
- #collect_candidate_type(context) ⇒ Object
- #collect_info(context) ⇒ Object
- #compile(context) ⇒ Object
- #compile_main(context) ⇒ Object
-
#initialize(parent, name, mnode, val) ⇒ InstanceVarAssignNode
constructor
A new instance of InstanceVarAssignNode.
- #traverse_childlen {|@val| ... } ⇒ Object
Methods included from NodeUtil
#search_class_top, #search_end, #search_frame_info, #search_top
Methods inherited from BaseNode
#add_element_node, #add_element_node_backward, #decide_type, #decide_type_core, #decide_type_once, #gen_type_inference_proc, #get_constant_value, #inference_type, #marge_element_node, #marge_type, #same_type, #set_escape_node, #set_escape_node_backward, #ti_add_observer, #ti_changed, #ti_del_link, #ti_reset, #ti_update
Methods included from TypeListWithSignature
#add_type, #set_type_list, #type_list, #type_list_initvar
Methods included from Inspect
Constructor Details
#initialize(parent, name, mnode, val) ⇒ InstanceVarAssignNode
Returns a new instance of InstanceVarAssignNode.
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# File 'lib/ytljit/vm.rb', line 3300 def initialize(parent, name, mnode, val) super(parent, name, mnode) val.parent = self @val = val end |
Instance Method Details
#collect_candidate_type(context) ⇒ Object
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# File 'lib/ytljit/vm.rb', line 3320 def collect_candidate_type(context) context = @val.collect_candidate_type(context) cursig = context.to_signature same_type(self, @val, cursig, cursig, context) # same_type(@val, self, cursig, cursig, context) @val.type = nil rtype = @val.decide_type_once(cursig) rrtype = rtype.ruby_type if rrtype != Fixnum and rrtype != Float then if cursig[2].boxed then @val.set_escape_node_backward(:global_export) # @class_top.set_escape_node(:global_export) else @val.set_escape_node_backward(:local_export) end end @body.collect_candidate_type(context) end |
#collect_info(context) ⇒ Object
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# File 'lib/ytljit/vm.rb', line 3311 def collect_info(context) context = @val.collect_info(context) if context.modified_instance_var[@name] == nil then context.modified_instance_var[@name] = [] end context.modified_instance_var[@name].push self @body.collect_info(context) end |
#compile(context) ⇒ Object
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# File 'lib/ytljit/vm.rb', line 3343 def compile(context) context = super(context) compile_main(context) end |
#compile_main(context) ⇒ Object
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# File 'lib/ytljit/vm.rb', line 3339 def compile_main(context) context end |
#traverse_childlen {|@val| ... } ⇒ Object
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# File 'lib/ytljit/vm.rb', line 3306 def traverse_childlen yield @val yield @body end |