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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-16 08:40:42 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-16 08:40:42 +0000 |
commit | 7c563b78800fc87cb959669521f65469ffa82d8e (patch) | |
tree | 2a1592e45d0465bce2a414237d5aeebd70b9258c /compile.c | |
parent | f6537ff1cca31ed49dd00cb8cc4ba14bd5205647 (diff) | |
download | ruby-7c563b78800fc87cb959669521f65469ffa82d8e.tar.gz |
compile.c: optimize leave
* compile.c (iseq_peephole_optimize): optimize replaced leave
instruction copied to jump instruction too.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1956,7 +1956,8 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal unref_destination(iobj); REPLACE_ELEM((LINK_ELEMENT *)iobj, (LINK_ELEMENT *)eiobj); INSERT_ELEM_NEXT((LINK_ELEMENT *)eiobj, (LINK_ELEMENT *)popiobj); - iobj = popiobj; + iobj = eiobj; + goto again; } /* * useless jump elimination (if/unless destination): |