Implement many KeyedStoreStubs using Crankshaft

test/mjsunit/generated-keyed-store-stubs.js

 // Copyright 2013 the V8 project authors. All rights reserved.
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 // modification, are permitted provided that the following conditions are
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 //
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 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#include "marking-thread.h"
+// Flags: --allow-natives-syntax --compiled_keyed_stores
 
-#include "v8.h"
-
-#include "isolate.h"
-#include "v8threads.h"
-
-namespace v8 {
-namespace internal {
-
-MarkingThread::MarkingThread(Isolate* isolate)
-     : Thread("MarkingThread"),
-       isolate_(isolate),
-       heap_(isolate->heap()),
-       start_marking_semaphore_(OS::CreateSemaphore(0)),
-       end_marking_semaphore_(OS::CreateSemaphore(0)),
-       stop_semaphore_(OS::CreateSemaphore(0)) {
-  NoBarrier_Store(&stop_thread_, static_cast<AtomicWord>(false));
-  id_ = NoBarrier_AtomicIncrement(&id_counter_, 1);
+function store0(a,i,v) {
+  a[i] = v;
 }
 
+a = new Array(8);
+store0(a,0,-10);
+store0(a,0,-10);
+store0(a,0,-10);
+assertEquals(-10, a[0]);
 
-Atomic32 MarkingThread::id_counter_ = -1;
-
-
-void MarkingThread::Run() {
-  Isolate::SetIsolateThreadLocals(isolate_, NULL);
-
-  while (true) {
-    start_marking_semaphore_->Wait();
-
-    if (Acquire_Load(&stop_thread_)) {
-      stop_semaphore_->Signal();
-      return;
-    }
-
-    end_marking_semaphore_->Signal();
-  }
+function store1(a,i,v) {
+  a[i] = v;
 }
 
+a = new Int8Array(8);
+store1(a,0,-10);
+store1(a,0,-10);
+store1(a,0,-10);
+assertEquals(-10, a[0]);
 
-void MarkingThread::Stop() {
-  Release_Store(&stop_thread_, static_cast<AtomicWord>(true));
-  start_marking_semaphore_->Signal();
-  stop_semaphore_->Wait();
+function store2(a,i,v) {
+  a[i] = v;
 }
 
+a = new Uint8Array(8);
+store2(a,0,10);
+store2(a,0,10);
+store2(a,0,10);
+assertEquals(10, a[0]);
+store2(a,0,257);
+assertEquals(1, a[0]);
 
-void MarkingThread::StartMarking() {
-  start_marking_semaphore_->Signal();
+function store3(a,i,v) {
+  a[i] = v;
 }
 
+a = new Int16Array(8);
+store3(a,0,-10);
+store3(a,0,-10);
+store3(a,0,-10);
+assertEquals(-10, a[0]);
+store3(a,0,65537);
+assertEquals(1, a[0]);
 
-void MarkingThread::WaitForMarkingThread() {
-  end_marking_semaphore_->Wait();
+function store4(a,i,v) {
+  a[i] = v;
 }
 
-} }  // namespace v8::internal
+a = new Uint16Array(8);
+store4(a,0,10);
+store4(a,0,10);
+store4(a,0,257);
+assertEquals(257, a[0]);
+store4(a,0,-10);
+assertEquals(65526, a[0]);
+
+function store5(a,i,v) {
+  a[i] = v;
+}
+
+a = new Int32Array(8);
+store5(a,0,-10);
+store5(a,0,-10);
+store5(a,0,-10);
+assertEquals(-10, a[0]);
+store5(a,0,65537);
+assertEquals(65537,a[0]);
+
+function store6(a,i,v) {
+  a[i] = v;
+}
+
+a = new Uint32Array(8);
+store6(a,0,10);
+store6(a,0,10);
+store6(a,0,257);
+assertEquals(257, a[0]);
+store6(a,0,-10);
+assertEquals(4294967286, a[0]);
+