Use explicit type feedback clearing in some tests.

R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/15711004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14744 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

test/mjsunit/compiler/alloc-object.js

@@ -25,7 +25,7 @@
 // (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 --expose-gc --inline-construct
+// Flags: --allow-natives-syntax --inline-construct
 
 // Test that inlined object allocation works for different layouts of
 // objects (e.g. in object properties, slack tracking in progress or
@@ -53,7 +53,7 @@ function test(construct) {
   assertEquals(5, o.y);
   assertEquals(6, o.z);
   %DeoptimizeFunction(test_helper);
-  gc();  // Makes V8 forget about type information for test_helper.
+  %ClearFunctionTypeFeedback(test_helper);
 }
 
 function finalize_slack_tracking(construct) {

test/mjsunit/external-array-no-sse2.js

@@ -25,7 +25,7 @@
 // (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 --expose-gc --noenable-sse2
+// Flags: --allow-natives-syntax --noenable-sse2
 
 // Helper
 function assertInstance(o, f) {
@@ -301,7 +301,7 @@ function run_test(test_func, array, expected_result) {
   }
   assertEquals(expected_result, sum);
   %DeoptimizeFunction(test_func);
-  gc();  // Makes V8 forget about type information for test_func.
+  %ClearFunctionTypeFeedback(test_func);
 }
 
 function run_bounds_test(test_func, array, expected_result) {
@@ -350,8 +350,7 @@ for (var t = 0; t < types.length; t++) {
     %OptimizeFunctionOnNextCall(run_bounds_test);
     run_bounds_test(a);
     %DeoptimizeFunction(run_bounds_test);
-    gc();  // Makes V8 forget about type information for test_func.
-
+    %ClearFunctionTypeFeedback(run_bounds_test);
   }
 
   function array_load_set_smi_check(a) {
@@ -370,7 +369,7 @@ for (var t = 0; t < types.length; t++) {
   array_load_set_smi_check2(a);
   array_load_set_smi_check2(0);
   %DeoptimizeFunction(array_load_set_smi_check2);
-  gc();  // Makes V8 forget about type information for array_load_set_smi_check.
+  %ClearFunctionTypeFeedback(array_load_set_smi_check2);
 }
 
 // Check handling of undefined in 32- and 64-bit external float arrays.

test/mjsunit/external-array.js

@@ -25,7 +25,7 @@
 // (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 --expose-gc
+// Flags: --allow-natives-syntax
 
 // Helper
 function assertInstance(o, f) {
@@ -301,7 +301,7 @@ function run_test(test_func, array, expected_result) {
   }
   assertEquals(expected_result, sum);
   %DeoptimizeFunction(test_func);
-  gc();  // Makes V8 forget about type information for test_func.
+  %ClearFunctionTypeFeedback(test_func);
 }
 
 function run_bounds_test(test_func, array, expected_result) {
@@ -350,8 +350,7 @@ for (var t = 0; t < types.length; t++) {
     %OptimizeFunctionOnNextCall(run_bounds_test);
     run_bounds_test(a);
     %DeoptimizeFunction(run_bounds_test);
-    gc();  // Makes V8 forget about type information for test_func.
-
+    %ClearFunctionTypeFeedback(run_bounds_test);
   }
 
   function array_load_set_smi_check(a) {
@@ -370,7 +369,7 @@ for (var t = 0; t < types.length; t++) {
   array_load_set_smi_check2(a);
   array_load_set_smi_check2(0);
   %DeoptimizeFunction(array_load_set_smi_check2);
-  gc();  // Makes V8 forget about type information for array_load_set_smi_check.
+  %ClearFunctionTypeFeedback(array_load_set_smi_check2);
 }
 
 // Check handling of undefined in 32- and 64-bit external float arrays.

test/mjsunit/fast-element-smi-check.js

@@ -25,7 +25,7 @@
 // (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 --expose-gc
+// Flags: --allow-natives-syntax
 
 var a = new Array(10);
 
@@ -46,7 +46,7 @@ test_load_set_smi_2(a);
 test_load_set_smi_2(a);
 test_load_set_smi_2(0);
 %DeoptimizeFunction(test_load_set_smi_2);
-gc();  // Makes V8 forget about type information for test_load_set_smi.
+%ClearFunctionTypeFeedback(test_load_set_smi_2);
 
 var b = new Object();
 
@@ -67,4 +67,4 @@ test_load_set_smi_4(b);
 test_load_set_smi_4(b);
 test_load_set_smi_4(0);
 %DeoptimizeFunction(test_load_set_smi_4);
-gc();  // Makes V8 forget about type information for test_load_set_smi.
+%ClearFunctionTypeFeedback(test_load_set_smi_4);