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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-09-26 09:34:46 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-09-26 09:34:46 +0000 |
commit | 1bebb22ce16c6129a805adad83e0f1e29f3874a0 (patch) | |
tree | 5b6f7577de49c048fab45e5c293b01824f494e03 /compile.c | |
parent | 24793ac32db538306899aed7ba588b7231f93a95 (diff) | |
download | ruby-1bebb22ce16c6129a805adad83e0f1e29f3874a0.tar.gz |
* insns.def: add new instruction `opt_empty_p' for optimize `empty?'
method. Apply a patch proposed at [ruby-dev:46120]
[ruby-trunk - Feature #6972] by Glass_saga (Masaki Matsushita).
* compile.c (iseq_specialized_instruction), vm.c, vm_insnhelper.h:
ditto.
* id.c, template/id.h.tmpl: ditto.
* test/ruby/test_optimization.rb: test for this changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -1872,6 +1872,7 @@ iseq_specialized_instruction(rb_iseq_t *iseq, INSN *iobj) switch (mid) { case idLength: SP_INSN(length); break; case idSize: SP_INSN(size); break; + case idEmptyP: SP_INSN(empty_p);break; case idSucc: SP_INSN(succ); break; case idNot: SP_INSN(not); break; } |