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Optimize enum_sum for a range from int to int

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* enum.c (enum_sum): Optimize for a range from int to int.

* test/ruby/test_enum.rb (test_range_sum): Move from test_range.rb,
  and add assertions for some conditions.

* test/ruby/test_enum.rb (test_hash_sum): Move from test_hash.rb.

* test/ruby/test_hash.rb, test/ruby/test_range.rb: Remove test_sum.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mrkn 2016-05-17 15:08:33 +00:00
parent 41d002bbad
commit d5595a9627
7 changed files with 56 additions and 13 deletions
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1
internal.h
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@ -1097,6 +1097,7 @@ VALUE rb_int_round(VALUE num, int ndigits);
VALUE rb_int2str(VALUE num, int base);
VALUE rb_dbl_hash(double d);
VALUE rb_fix_plus(VALUE x, VALUE y);
VALUE rb_int_ge(VALUE x, VALUE y);
#if USE_FLONUM
#define RUBY_BIT_ROTL(v, n) (((v) << (n)) | ((v) >> ((sizeof(v) * 8) - n)))