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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-12-11 09:15:14 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-12-11 09:15:14 +0000 |
commit | 35d4ea585ad3523280665108f946d42ec8788c14 (patch) | |
tree | 5c5e19aaf27ec4b384a18ca0b5bbd973a9fd5eeb /ChangeLog | |
parent | d20c9ea2314791254cecf2dcfaa35951aacf6020 (diff) | |
download | ruby-35d4ea585ad3523280665108f946d42ec8788c14.tar.gz |
insns.def (opt_case_dispatch): avoid converting Infinity
Infinity cannot be written as an optimizable literal,
so it can never match a key in a CDHASH.
Avoid converting it to prevent FloatDomainError.
* insns.def (opt_case_dispatch): avoid converting Infinity
* test/ruby/test_optimization.rb (test_opt_case_dispatch_inf): new
[ruby-dev:49423] [Bug #11804]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Fri Dec 11 17:59:05 2015 Eric Wong <e@80x24.org> + + * insns.def (opt_case_dispatch): avoid converting Infinity + * test/ruby/test_optimization.rb (test_opt_case_dispatch_inf): new + [ruby-dev:49423] [Bug #11804]' + Fri Dec 11 16:48:57 2015 Eric Wong <e@80x24.org> * hash.c (rb_num_hash_start): avoid pathological behavior |