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| author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-12 03:39:36 +0000 |
|---|---|---|
| committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-12 03:39:36 +0000 |
| commit | 6e969a106e9a5aefcef9253a0692d40c4330c980 (patch) | |
| tree | e5700381924f2b523d727526f1f7fb7849e4e141 /vm_insnhelper.c | |
| parent | 90fcac16acc37a0edfbf8b038aafd1d1eaa4a988 (diff) | |
| download | ruby-6e969a106e9a5aefcef9253a0692d40c4330c980.tar.gz | |
make opt_str_freeze leaf
Simply use DISPATCH_ORIGINAL_INSN instead of rb_funcall. This is,
when possible, overall performant because method dispatch results are
cached inside of CALL_CACHE. Should also be good for JIT.
----
trunk: ruby 2.6.0dev (2018-09-12 trunk 64689) [x86_64-darwin15]
ours: ruby 2.6.0dev (2018-09-12 leaf-insn 64688) [x86_64-darwin15]
last_commit=make opt_str_freeze leaf
Calculating -------------------------------------
trunk ours
vm2_freezestring 5.440M 31.411M i/s - 6.000M times in 1.102968s 0.191017s
Comparison:
vm2_freezestring
ours: 31410864.5 i/s
trunk: 5439865.4 i/s - 5.77x slower
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_insnhelper.c')
| -rw-r--r-- | vm_insnhelper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index 50d95610c3..bf886f71f8 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -3219,7 +3219,7 @@ vm_opt_str_freeze(VALUE str, int bop, ID id) return str; } else { - return rb_funcall(rb_str_resurrect(str), id, 0); + return Qundef; } } |