diff options
| -rw-r--r-- | test/ruby/test_zjit.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/ruby/test_zjit.rb b/test/ruby/test_zjit.rb index 4c4e837c10..7b6201f4ed 100644 --- a/test/ruby/test_zjit.rb +++ b/test/ruby/test_zjit.rb @@ -81,6 +81,24 @@ class TestZJIT < Test::Unit::TestCase }, call_threshold: 2 end + def test_opt_mult_overflow + omit 'side exits are not implemented yet' + assert_compiles '[6, -6, 9671406556917033397649408, -9671406556917033397649408, 21267647932558653966460912964485513216]', %q{ + def test(a, b) + a * b + end + test(1, 1) # profile opt_mult + + r1 = test(2, 3) + r2 = test(2, -3) + r3 = test(2 << 40, 2 << 41) + r4 = test(2 << 40, -2 << 41) + r5 = test(1 << 62, 1 << 62) + + [r1, r2, r3, r4, r5] + }, call_threshold: 2 + end + def test_opt_eq assert_compiles '[true, false]', %q{ def test(a, b) = a == b |