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author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-01 00:08:36 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-01 00:08:36 +0000 |
commit | 5d3aa0ac5845e3b8bc5cc2fa6feceba1004dca55 (patch) | |
tree | df0608d73cabe3d71e67472d7a4a6f41dbfcc357 | |
parent | cf18fc32728e7f1415cb9625e77435dac61cc9aa (diff) | |
download | ruby-5d3aa0ac5845e3b8bc5cc2fa6feceba1004dca55.tar.gz |
Revert "Collapse putobject, putobject, newarray"
This reverts commit cbdf5a1842cda89347a2c840d23c35f041aead68.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66109 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | compile.c | 47 |
1 files changed, 0 insertions, 47 deletions
@@ -2823,53 +2823,6 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal } } - /* - * putobject "foo" - * putobject "bar" - * newarray 2 - * - * ==> - * - * duparray ["foo", "bar"] - */ - if (IS_INSN_ID(iobj, newarray)) { - int len; - - len = NUM2INT(OPERAND_AT(iobj, 0)); - - if (len > 0) { - INSN *link; - INSN *cur; - int i; - - link = iobj; - i = len; - while(i > 0) { - link = (INSN *)get_prev_insn(link); - if (!IS_INSN_ID(link, putobject)) - break; - - i--; - } - - /* All previous instructions were `putobject` */ - if (i == 0) { - VALUE list = rb_ary_new_capa(len); - iseq_add_mark_object_compile_time(iseq, list); - - while(i < len) { - cur = link; - rb_ary_push(list, OPERAND_AT(cur, 0)); - link = (INSN *)get_next_insn(link); - ELEM_REMOVE(&cur->link); - i++; - } - iobj->insn_id = BIN(duparray); - OPERAND_AT(iobj, 0) = list; - } - } - } - if (IS_INSN_ID(iobj, leave)) { remove_unreachable_chunk(iseq, iobj->link.next); } |