diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-16 08:41:41 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-16 08:41:41 +0000 |
commit | 88757dcb007a8f9106329c85543df1beb321ecab (patch) | |
tree | 1c73ca5c7b94eea7afad132b6c6699f0d07818a4 | |
parent | 7c563b78800fc87cb959669521f65469ffa82d8e (diff) | |
download | ruby-88757dcb007a8f9106329c85543df1beb321ecab.tar.gz |
compile.c: tailcall on aref and aset
* compile.c (iseq_peephole_optimize): optimize tail calls on aref
and aset specialized instructions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | compile.c | 5 |
2 files changed, 8 insertions, 2 deletions
@@ -1,4 +1,7 @@ -Mon Nov 16 17:40:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> +Mon Nov 16 17:41:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * compile.c (iseq_peephole_optimize): optimize tail calls on aref + and aset specialized instructions. * compile.c (iseq_peephole_optimize): optimize replaced leave instruction copied to jump instruction too. @@ -2061,7 +2061,10 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal INSN *piobj = (INSN *)get_prev_insn(iobj); enum ruby_vminsn_type previ = piobj->insn_id; - if (previ == BIN(send) || previ == BIN(opt_send_without_block) || previ == BIN(invokesuper)) { + if (previ == BIN(send) || previ == BIN(opt_send_without_block) || + previ == BIN(invokesuper) || + previ == BIN(opt_aref) || previ == BIN(opt_aref_with) || + previ == BIN(opt_aset) || previ == BIN(opt_aset_with)) { struct rb_call_info *ci = (struct rb_call_info *)piobj->operands[0]; rb_iseq_t *blockiseq = (rb_iseq_t *)piobj->operands[1]; if (blockiseq == 0) { |