diff options
Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/regress/regress-1117.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/regress/regress-1117.js | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/regress/regress-1117.js b/src/3rdparty/v8/test/mjsunit/regress/regress-1117.js index b013a22..981a1b7 100644 --- a/src/3rdparty/v8/test/mjsunit/regress/regress-1117.js +++ b/src/3rdparty/v8/test/mjsunit/regress/regress-1117.js @@ -25,11 +25,20 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Flags: --allow-natives-syntax + // Test that we actually return the right value (-0) when we multiply // constant 0 with a negative integer. function foo(y) {return 0 * y; } -for( var i = 0; i< 1000000; i++){ - foo(42); -} assertEquals(1/foo(-42), -Infinity); +assertEquals(1/foo(-42), -Infinity); +%OptimizeFunctionOnNextCall(foo); +assertEquals(1/foo(-42), -Infinity); + +function bar(x) { return x * 0; } +assertEquals(Infinity, 1/bar(5)); +assertEquals(Infinity, 1/bar(5)); +%OptimizeFunctionOnNextCall(bar); +assertEquals(-Infinity, 1/bar(-5)); + |