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* proc.c: enable optimization of Proc#call.

Browse source 
[Feature #11569]
* NEWS: write about this optimization and incompatibilities.
* test/ruby/test_backtrace.rb: catch up this fix.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2015-10-05 21:34:24 +00:00
parent 9b77261a12
commit 0018a71184
4 changed files with 22 additions and 12 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
Tue Oct 6 06:32:52 2015 Koichi Sasada <ko1@atdot.net>
* proc.c: enable optimization of Proc#call.
[Feature #11569]
* NEWS: write about this optimization and incompatibilities.
* test/ruby/test_backtrace.rb: catch up this fix.
Tue Oct 6 04:41:03 2015 Koichi Sasada <ko1@atdot.net>
* vm_insnhelper.c: solve goto spaghetti.

6
NEWS
View file

@ -65,6 +65,12 @@ with all sufficient information, see the ChangeLog file.
true when the receiver is positive and negative respectively.
[Feature #11151]
* Proc
* Proc#call (and also #[], #===, #yield) are optimized.
Backtrace doesn't show each methods (show block lines directly).
TracePoint also ignore these calls. [Feature #11569]
* Thread
* Thread#name, Thread#name= are added to handle thread names [Feature #11251]

11
proc.c
View file

@ -733,7 +733,7 @@ rb_block_clear_env_self(VALUE proc)
* from prog.rb:5:in `<main>'
*
*/
#if 0
static VALUE
proc_call(int argc, VALUE *argv, VALUE procval)
{
@ -759,6 +759,7 @@ proc_call(int argc, VALUE *argv, VALUE procval)
RB_GC_GUARD(passed_procval);
return vret;
}
#endif
#if SIZEOF_LONG > SIZEOF_INT
static inline int
@ -2803,7 +2804,6 @@ Init_Proc(void)
rb_undef_alloc_func(rb_cProc);
rb_define_singleton_method(rb_cProc, "new", rb_proc_s_new, -1);
#if 0 /* incomplete. */
rb_add_method(rb_cProc, rb_intern("call"), VM_METHOD_TYPE_OPTIMIZED,
(void *)OPTIMIZED_METHOD_TYPE_CALL, 0);
rb_add_method(rb_cProc, rb_intern("[]"), VM_METHOD_TYPE_OPTIMIZED,
@ -2812,12 +2812,7 @@ Init_Proc(void)
(void *)OPTIMIZED_METHOD_TYPE_CALL, 0);
rb_add_method(rb_cProc, rb_intern("yield"), VM_METHOD_TYPE_OPTIMIZED,
(void *)OPTIMIZED_METHOD_TYPE_CALL, 0);
#else
rb_define_method(rb_cProc, "call", proc_call, -1);
rb_define_method(rb_cProc, "[]", proc_call, -1);
rb_define_method(rb_cProc, "===", proc_call, -1);
rb_define_method(rb_cProc, "yield", proc_call, -1);
#endif
rb_define_method(rb_cProc, "to_proc", proc_to_proc, 0);
rb_define_method(rb_cProc, "arity", proc_arity, 0);
rb_define_method(rb_cProc, "clone", proc_clone, 0);

8
test/ruby/test_backtrace.rb
View file

@ -79,10 +79,10 @@ class TestBacktrace < Test::Unit::TestCase
cs << caller(5)
}.call
}.resume
assert_equal(3, cs[0].size)
assert_equal(2, cs[1].size)
assert_equal(1, cs[2].size)
assert_equal(0, cs[3].size)
assert_equal(2, cs[0].size)
assert_equal(1, cs[1].size)
assert_equal(0, cs[2].size)
assert_equal(nil, cs[3])
assert_equal(nil, cs[4])
#