Class: YTLJit::VM::Node::SendMultNode
- Includes:
- ArithmeticOperationUtil, SendUtil
- Defined in:
- lib/ytljit/vm_sendnode.rb
Constant Summary
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
Constants inherited from BaseNode
Instance Attribute Summary
Attributes inherited from SendNode
#arguments, #class_top, #current_exception_table, #frame_info, #func, #modified_instance_var, #modified_local_var, #next_node, #opt_flag, #result_cache, #seq_no
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
Methods included from SendUtil
#compile_c_fixarg, #compile_c_fixarg_raw, #compile_c_vararg, #compile_ytl, #gen_eval_self, #signature
Methods included from ArithmeticOperationUtil
#gen_arithmetic_operation, #gen_inst_with_conversion
Methods inherited from SendNode
add_special_send_node, #check_signature_changed, #collect_candidate_type, #collect_info, #fill_result_cache, #get_constant_value, get_macro_tab, #get_send_method_node, get_user_defined_method_tab, #initialize, macro_expand, make_send_node, node, #search_signature, #traverse_childlen
Methods included from NodeUtil
#search_class_top, #search_end, #search_frame_info, #search_top
Methods included from SendNodeCodeGen
Methods included from CommonCodeGen
#dump_context, #gen_alloca, #gen_call, #gen_save_thepr
Methods included from OptFlagOp
#is_args_blockarg, #is_args_splat, #is_fcall, #is_opt_send, #is_super, #is_tailcall, #is_tailrecursion, #is_vcall
Methods included from HaveChildlenMixin
#initialize, #traverse_childlen
Methods inherited from BaseNode
#add_element_node, #add_element_node_backward, #collect_candidate_type, #collect_info, #decide_type, #decide_type_core, #decide_type_once, #gen_type_inference_proc, #get_constant_value, #inference_type, #initialize, #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
This class inherits a constructor from YTLJit::VM::Node::SendNode
Instance Method Details
#collect_candidate_type_regident(context, slf) ⇒ Object
869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 |
# File 'lib/ytljit/vm_sendnode.rb', line 869 def collect_candidate_type_regident(context, slf) cursig = context.to_signature case [slf.ruby_type] when [Fixnum], [Float] same_type(self, @arguments[2], cursig, cursig, context) same_type(self, @arguments[3], cursig, cursig, context) when [String] same_type(self, @arguments[2], cursig, cursig, context) fixtype = RubyType::BaseType.from_ruby_class(Fixnum) @arguments[3].add_type(context.to_signature, fixtype) end context end |
#compile(context) ⇒ Object
885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 |
# File 'lib/ytljit/vm_sendnode.rb', line 885 def compile(context) @type = nil rtype = decide_type_once(context.to_signature) rrtype = rtype.ruby_type if rtype.is_a?(RubyType::DefaultType0) or @class_top.search_method_with_super(@func.name, rrtype)[0] then return super(context) end if rrtype == Fixnum then context = gen_arithmetic_operation(context, :imul, TMPR2, TMPR) do |context| asm = context.assembler if context.ret_reg.is_a?(OpRegistor) then asm.with_retry do asm.push(context.ret_reg) asm.mov(DBLLOR, TMPR2) asm.imul(INDIRECT_SPR) asm.add(SPR, AsmType::MACHINE_WORD.size) end elsif context.ret_reg.is_a?(OpImmidiateMachineWord) then asm.with_retry do asm.mov(TMPR, context.ret_reg) asm.push(TMPR) asm.mov(DBLLOR, TMPR2) asm.imul(INDIRECT_SPR) asm.add(SPR, AsmType::MACHINE_WORD.size) end else asm.with_retry do asm.mov(DBLLOR, TMPR2) asm.imul(context.ret_reg) end end context.end_using_reg(context.ret_reg) end elsif rrtype == Float then context = gen_arithmetic_operation(context, :mulsd, XMM4, XMM0) else raise "Unkown method #{rtype.ruby_type}##{@func.name}" end @body.compile(context) end |