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Ensure expected behavior for transition hosting tests by flushing ICs

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R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9373027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
danno@chromium.org 2012-02-09 14:55:32 +00:00
parent 0fa948d19e
commit 256975f314
1 changed files with 6 additions and 1 deletions
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7
test/mjsunit/elements-transition-hoisting.js
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@ -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 --smi-only-arrays
// Flags: --allow-natives-syntax --smi-only-arrays --expose-gc
// Ensure that ElementsKind transitions in various situations are hoisted (or
// not hoisted) correctly, don't change the semantics programs and don't trigger
@ -39,6 +39,11 @@ if (support_smi_only_arrays) {
print("Tests do NOT include smi-only arrays.");
}
// Force existing ICs from previous stress runs to be flushed, otherwise the
// assumptions in this test about when deoptimizations get triggered are not
// valid.
gc();
if (support_smi_only_arrays) {
// Make sure that a simple elements array transitions inside a loop before
// stores to an array gets hoisted in a way that doesn't generate a deopt in