merge revision(s) 37565: [Backport #7315]
* bignum.c (bigmul0): disable big_mul_toom3_temporalily. [ruby-core:48552] [Bug #7242] * test/ruby/test_bignum.rb (test_mul_large_numbers): add a test for bigmul1_toom3 suggested in [Bug #7242].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 37565: [Backport #7315]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e