[Atomics] Rename Atomics.futex*, remove Atomics.futexWakeOrRequeue

src/runtime/runtime-futex.cc

Index: src/runtime/runtime-futex.cc
diff --git a/src/runtime/runtime-futex.cc b/src/runtime/runtime-futex.cc
index a96641251952e8d805d037090e5a0064e2151656..b738a1d08162c5b998455260458506b0096c030a 100644
--- a/src/runtime/runtime-futex.cc
+++ b/src/runtime/runtime-futex.cc
@@ -12,12 +12,12 @@
 
 // Implement Futex API for SharedArrayBuffers as defined in the
 // SharedArrayBuffer draft spec, found here:
-// https://github.com/lars-t-hansen/ecmascript_sharedmem
+// https://github.com/tc39/ecmascript_sharedmem
 
 namespace v8 {
 namespace internal {
 
-RUNTIME_FUNCTION(Runtime_AtomicsFutexWait) {
+RUNTIME_FUNCTION(Runtime_AtomicsWait) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 4);
   CONVERT_ARG_HANDLE_CHECKED(JSTypedArray, sta, 0);
@@ -35,8 +35,7 @@ RUNTIME_FUNCTION(Runtime_AtomicsFutexWait) {
   return FutexEmulation::Wait(isolate, array_buffer, addr, value, timeout);
 }
 
-
-RUNTIME_FUNCTION(Runtime_AtomicsFutexWake) {
+RUNTIME_FUNCTION(Runtime_AtomicsWake) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 3);
   CONVERT_ARG_HANDLE_CHECKED(JSTypedArray, sta, 0);
@@ -52,30 +51,7 @@ RUNTIME_FUNCTION(Runtime_AtomicsFutexWake) {
   return FutexEmulation::Wake(isolate, array_buffer, addr, count);
 }
 
-
-RUNTIME_FUNCTION(Runtime_AtomicsFutexWakeOrRequeue) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 5);
-  CONVERT_ARG_HANDLE_CHECKED(JSTypedArray, sta, 0);
-  CONVERT_SIZE_ARG_CHECKED(index1, 1);
-  CONVERT_INT32_ARG_CHECKED(count, 2);
-  CONVERT_INT32_ARG_CHECKED(value, 3);
-  CONVERT_SIZE_ARG_CHECKED(index2, 4);
-  CHECK(sta->GetBuffer()->is_shared());
-  CHECK_LT(index1, NumberToSize(isolate, sta->length()));
-  CHECK_LT(index2, NumberToSize(isolate, sta->length()));
-  CHECK_EQ(sta->type(), kExternalInt32Array);
-
-  Handle<JSArrayBuffer> array_buffer = sta->GetBuffer();
-  size_t addr1 = (index1 << 2) + NumberToSize(isolate, sta->byte_offset());
-  size_t addr2 = (index2 << 2) + NumberToSize(isolate, sta->byte_offset());
-
-  return FutexEmulation::WakeOrRequeue(isolate, array_buffer, addr1, count,
-                                       value, addr2);
-}
-
-
-RUNTIME_FUNCTION(Runtime_AtomicsFutexNumWaitersForTesting) {
+RUNTIME_FUNCTION(Runtime_AtomicsNumWaitersForTesting) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 2);
   CONVERT_ARG_HANDLE_CHECKED(JSTypedArray, sta, 0);