// (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 --smi-only-arrays
-// Flags: --notrack-allocation-sites
-
-// Test element kind of objects.
-// Since --smi-only-arrays affects builtins, its default setting at compile time
-// sticks if built with snapshot. If --smi-only-arrays is deactivated by
-// default, only a no-snapshot build actually has smi-only arrays enabled in
-// this test case. Depending on whether smi-only arrays are actually enabled,
-// this test takes the appropriate code path to check smi-only arrays.
-
-support_smi_only_arrays = %HasFastSmiElements([1,2,3,4,5,6,7,8,9,10]);
-
-if (support_smi_only_arrays) {
- print("Tests include smi-only arrays.");
-} else {
- print("Tests do NOT include smi-only arrays.");
-}
+// Flags: --allow-natives-syntax
// IC and Crankshaft support for smi-only elements in dynamic array literals.
function get(foo) { return foo; } // Used to generate dynamic values.
assertTrue(%HasFastDoubleElements([1.1]));
assertTrue(%HasFastDoubleElements([1.1,2]));
- // Push
- var a0 = [1, 2, 3];
- if (%HasFastSmiElements(a0)) {
- assertTrue(%HasFastSmiElements(a0));
- a0.push(4);
- assertTrue(%HasFastSmiElements(a0));
- a0.push(1.3);
- assertTrue(%HasFastDoubleElements(a0));
- a0.push(1.5);
- assertTrue(%HasFastDoubleElements(a0));
- a0.push({});
- assertTrue(%HasFastObjectElements(a0));
- a0.push({});
- assertTrue(%HasFastObjectElements(a0));
- } else {
- assertTrue(%HasFastObjectElements(a0));
- a0.push(4);
- a0.push(1.3);
- a0.push(1.5);
- a0.push({});
- a0.push({});
- assertTrue(%HasFastObjectElements(a0));
+ // This code exists to eliminate the learning influence of AllocationSites
+ // on the following tests.
+ var __sequence = 0;
+ function make_array_string(literal) {
+ this.__sequence = this.__sequence + 1;
+ return "/* " + this.__sequence + " */ " + literal;
}
+ function make_array(literal) {
+ return eval(make_array_string(literal));
+ }
+
+ // Push
+ var a0 = make_array("[1, 2, 3]");
+ assertTrue(%HasFastSmiElements(a0));
+ a0.push(4);
+ assertTrue(%HasFastSmiElements(a0));
+ a0.push(1.3);
+ assertTrue(%HasFastDoubleElements(a0));
+ a0.push(1.5);
+ assertTrue(%HasFastDoubleElements(a0));
+ a0.push({});
+ assertTrue(%HasFastObjectElements(a0));
+ a0.push({});
+ assertTrue(%HasFastObjectElements(a0));
assertEquals([1,2,3,4,1.3,1.5,{},{}], a0);
// Concat
assertEquals([1.1,{},2,3], a4);
}
-if (support_smi_only_arrays) {
- for (var i = 0; i < 3; i++) {
- array_natives_test();
- }
- %OptimizeFunctionOnNextCall(array_natives_test);
+for (var i = 0; i < 3; i++) {
array_natives_test();
}
+%OptimizeFunctionOnNextCall(array_natives_test);
+array_natives_test();