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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-01-22 07:48:59 (GMT)
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-01-22 07:48:59 (GMT)
commit6d56fd067e219803e194b8b95aa00e558250cfec (patch)
tree71c35bf49f4f6b817ce34af7e8c419031c263405 /benchmark
parentc73f2d28b41a532a71b9b5000d0d59a4c6f49a91 (diff)
fix flonum hashing regression from r45384
* st.c (st_numhash): mix float value for flonum * hash.c (rb_any_hash): ditto * benchmark/bm_hash_aref_flo.rb: new benchmark * benchmark/bm_hash_ident_flo.rb: ditto [Bug #10761] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'benchmark')
-rw-r--r--benchmark/bm_hash_aref_flo.rb4
-rw-r--r--benchmark/bm_hash_ident_flo.rb4
2 files changed, 8 insertions, 0 deletions
diff --git a/benchmark/bm_hash_aref_flo.rb b/benchmark/bm_hash_aref_flo.rb
new file mode 100644
index 0000000..a097bb5
--- /dev/null
+++ b/benchmark/bm_hash_aref_flo.rb
@@ -0,0 +1,4 @@
+h = {}
+strs = (1..10000).to_a.map!(&:to_f)
+strs.each { |s| h[s] = s }
+50.times { strs.each { |s| h[s] } }
diff --git a/benchmark/bm_hash_ident_flo.rb b/benchmark/bm_hash_ident_flo.rb
new file mode 100644
index 0000000..0c7edfe
--- /dev/null
+++ b/benchmark/bm_hash_ident_flo.rb
@@ -0,0 +1,4 @@
+h = {}.compare_by_identity
+strs = (1..10000).to_a.map!(&:to_f)
+strs.each { |s| h[s] = s }
+50.times { strs.each { |s| h[s] } }