Issue #11080 has been updated by Usaku NAKAMURA.

Backport changed from 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED

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Bug #11080: [PERF] bm_so_concatenate.rb regression
https://bugs.ruby-lang.org/issues/11080#change-52517

* Author: Guo Xiang Tan
* Status: Closed
* Priority: Normal
* Assignee: Nobuyoshi Nakada
* ruby -v: ruby 2.3.0dev (2015-04-17 trunk 50336) [x86_64-linux]
* Backport: 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED
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http://rubybench.org/ruby/ruby/commits?result_type=so_concatenate&display_count=1000

Hi, I spotted a regression on bm_so_concatenate.rb due to https://github.com/ruby/ruby/commit/b3626b3.

Before b3626b3: 2.665s
After b3626b3: 5.377s

Do let me know if there are more information that I can provide to help out with this issue. Thank you in advance!



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