From f3c5239b16b983f1cea6c7710aae052f54e94ff8 Mon Sep 17 00:00:00 2001 From: ko1 Date: Wed, 24 Oct 2018 01:57:27 +0000 Subject: introduce new YARV insn newhashfromarray. * insns.def (newhashfromarray): added to replace `core_hash_from_ary` method to eliminate method call overhead. On my environment, I got the following benchmark results: x = {x: 1} modified: 7864988.6 i/s trunk: 6004098.1 i/s - 1.31x slower x = {x: 1, y: 2} trunk: 6127338.4 i/s modified: 5232380.0 i/s - 1.17x slower x = {x: 1, y: 2, z: 3} modified: 6089553.1 i/s trunk: 5249333.5 i/s - 1.16x slower This trivial improvement should be reconsider because of usage of this instruction. * compile.c: ditto. * defs/id.def, vm.c: remove unused functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- vm.c | 40 ---------------------------------------- 1 file changed, 40 deletions(-) (limited to 'vm.c') diff --git a/vm.c b/vm.c index fababaa2ec..f7d4b65f67 100644 --- a/vm.c +++ b/vm.c @@ -2676,8 +2676,6 @@ m_core_set_postexe(VALUE self) return Qnil; } -static VALUE core_hash_merge_ary(VALUE hash, VALUE ary); -static VALUE core_hash_from_ary(VALUE ary); static VALUE core_hash_merge_kwd(VALUE hash, VALUE kw); static VALUE @@ -2689,40 +2687,6 @@ core_hash_merge(VALUE hash, long argc, const VALUE *argv) return hash; } -static VALUE -m_core_hash_from_ary(VALUE self, VALUE ary) -{ - VALUE hash; - REWIND_CFP(hash = core_hash_from_ary(ary)); - return hash; -} - -static VALUE -core_hash_from_ary(VALUE ary) -{ - VALUE hash = rb_hash_new_with_size(RARRAY_LEN(ary) / 2); - - RUBY_DTRACE_CREATE_HOOK(HASH, (Check_Type(ary, T_ARRAY), RARRAY_LEN(ary))); - return core_hash_merge_ary(hash, ary); -} - -#if 0 -static VALUE -m_core_hash_merge_ary(VALUE self, VALUE hash, VALUE ary) -{ - REWIND_CFP(core_hash_merge_ary(hash, ary)); - return hash; -} -#endif - -static VALUE -core_hash_merge_ary(VALUE hash, VALUE ary) -{ - Check_Type(ary, T_ARRAY); - core_hash_merge(hash, RARRAY_LEN(ary), RARRAY_CONST_PTR(ary)); - return hash; -} - static VALUE m_core_hash_merge_ptr(int argc, VALUE *argv, VALUE recv) { @@ -2864,10 +2828,6 @@ Init_VM(void) rb_define_method_id(klass, id_core_define_method, m_core_define_method, 2); rb_define_method_id(klass, id_core_define_singleton_method, m_core_define_singleton_method, 3); rb_define_method_id(klass, id_core_set_postexe, m_core_set_postexe, 0); - rb_define_method_id(klass, id_core_hash_from_ary, m_core_hash_from_ary, 1); -#if 0 - rb_define_method_id(klass, id_core_hash_merge_ary, m_core_hash_merge_ary, 2); -#endif rb_define_method_id(klass, id_core_hash_merge_ptr, m_core_hash_merge_ptr, -1); rb_define_method_id(klass, id_core_hash_merge_kwd, m_core_hash_merge_kwd, 2); rb_define_method_id(klass, idProc, rb_block_proc, 0); -- cgit v1.2.3