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48c8df9e0e
This updates the trace instructions to directly dispatch to opt_send_without_block. So this should cause no slowdown in non-trace mode. To enable the tracing of the optimized methods, RUBY_EVENT_C_CALL and RUBY_EVENT_C_RETURN are added as events to the specialized instructions. Fixes [Bug #14870] Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
21 lines
795 B
Text
21 lines
795 B
Text
%# -*- C -*-
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%# Copyright (c) 2017 Urabe, Shyouhei. All rights reserved.
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%#
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%# This file is a part of the programming language Ruby. Permission is hereby
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%# granted, to either redistribute and/or modify this file, provided that the
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%# conditions mentioned in the file COPYING are met. Consult the file for
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%# details.
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%;
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/* insn <%= insn.pretty_name %> */
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INSN_ENTRY(<%= insn.name %>)
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{
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vm_trace(ec, GET_CFP());
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% if insn.name =~
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% /\Atrace_opt_(plus|minus|mult|div|mod|eq|neq|lt|le|gt|ge|ltlt|and|or|aref|aset|length|size|empty_p|nil_p|succ|not|regexpmatch2)\z/
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% jump_dest = "opt_send_without_block"
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% end
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<%= 'ADD_PC(1);' if insn.name == 'trace_opt_neq' %>
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DISPATCH_ORIGINAL_INSN(<%= jump_dest || insn.jump_destination %>);
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END_INSN(<%= insn.name %>);
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}
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