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* insns.def: Fix optimization bug of Float#/ [Bug #9238]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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marcandre 2013-12-10 18:18:31 +00:00
parent 9a938987cb
commit af4e6084d0
3 changed files with 6 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Dec 11 03:18:08 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
* insns.def: Fix optimization bug of Float#/ [Bug #9238]
Tue Dec 10 23:58:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/date/date_strptime.c (date__strptime_internal): unset

2
insns.def
View file

@ -1511,7 +1511,7 @@ opt_div
val = LONG2NUM(div);
}
else if (FLONUM_2_P(recv, obj) &&
BASIC_OP_UNREDEFINED_P(BOP_MULT, FLOAT_REDEFINED_OP_FLAG)) {
BASIC_OP_UNREDEFINED_P(BOP_DIV, FLOAT_REDEFINED_OP_FLAG)) {
val = DBL2NUM(RFLOAT_VALUE(recv) / RFLOAT_VALUE(obj));
}
else if (!SPECIAL_CONST_P(recv) && !SPECIAL_CONST_P(obj)) {

1
test/ruby/test_optimization.rb
View file

@ -67,6 +67,7 @@ class TestRubyOptimization < Test::Unit::TestCase
def test_fixnum_div
assert_equal 3, 15 / 5
assert_equal 6.66, redefine_method('Float', '/') { 4.2 / 6.66 }, "bug 9238"
end
def test_fixnum_mod