From 2c42aac9fbe91f7d3287797d3c91181d90c884d1 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 12 Nov 2015 07:16:23 +0000 Subject: prelude.c.tmpl: optimize * template/prelude.c.tmpl: enable tail call optimization. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- template/prelude.c.tmpl | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) (limited to 'template/prelude.c.tmpl') diff --git a/template/prelude.c.tmpl b/template/prelude.c.tmpl index 39d8887ec2..06fef15e0d 100644 --- a/template/prelude.c.tmpl +++ b/template/prelude.c.tmpl @@ -73,6 +73,7 @@ Prelude.new(output && output[/\w+(?=_prelude.c\b)/] || 'prelude', ARGV, vpath).i #include "ruby/ruby.h" #include "internal.h" #include "vm_core.h" +#include "iseq.h" % preludes = @preludes.values.sort % preludes.each {|i, prelude, lines, sub| @@ -105,9 +106,25 @@ prelude_prefix_path(VALUE self) % unless preludes.empty? static void -prelude_eval(VALUE code, VALUE name, VALUE line) +prelude_eval(VALUE code, VALUE name, int line) { - rb_iseq_eval(rb_iseq_compile_with_option(code, name, Qnil, line, 0, Qtrue)); + static const rb_compile_option_t optimization = { + TRUE, /* int inline_const_cache; */ + TRUE, /* int peephole_optimization; */ + TRUE, /* int tailcall_optimization */ + TRUE, /* int specialized_instruction; */ + TRUE, /* int operands_unification; */ + TRUE, /* int instructions_unification; */ + TRUE, /* int stack_caching; */ + FALSE, /* int trace_instruction */ + TRUE, + FALSE, + }; + + NODE *node = rb_parser_compile_string_path(rb_parser_new(), name, code, line); + if (!node) rb_exc_raise(rb_errinfo()); + rb_iseq_eval(rb_iseq_new_with_opt(node, name, name, Qnil, INT2FIX(line), + NULL, ISEQ_TYPE_TOP, &optimization)); } % end @@ -134,7 +151,7 @@ prelude_require(VALUE self, VALUE nth) default: return Qfalse; } - prelude_eval(code, name, INT2FIX(1)); + prelude_eval(code, name, 1); return Qtrue; } -- cgit v1.2.3