Merge branch 'master' into Pale_Moon-release

# Conflicts:
#	application/palemoon/config/version.txt
#	security/manager/ssl/nsSTSPreloadList.errors
#	security/manager/ssl/nsSTSPreloadList.inc

1 files changed, 3 insertions, 25 deletions

diff --git a/js/src/vm/Interpreter.cpp b/js/src/vm/Interpreter.cpp
index e6d6630c4..0f83c3435 100644
--- a/js/src/vm/Interpreter.cpp
+++ b/js/src/vm/Interpreter.cpp
@@ -1916,6 +1916,7 @@ CASE(EnableInterruptsPseudoOpcode)
 /* Various 1-byte no-ops. */
 CASE(JSOP_NOP)
 CASE(JSOP_NOP_DESTRUCTURING)
+CASE(JSOP_UNUSED126)
 CASE(JSOP_UNUSED192)
 CASE(JSOP_UNUSED209)
 CASE(JSOP_UNUSED210)
@@ -3636,7 +3637,6 @@ CASE(JSOP_NEWINIT)
 END_CASE(JSOP_NEWINIT)
 
 CASE(JSOP_NEWARRAY)
-CASE(JSOP_SPREADCALLARRAY)
 {
     uint32_t length = GET_UINT32(REGS.pc);
     JSObject* obj = NewArrayOperation(cx, script, REGS.pc, length);
@@ -4111,7 +4111,7 @@ CASE(JSOP_INITHOMEOBJECT)
     /* Load the home object */
     ReservedRooted<JSObject*> obj(&rootObject0);
     obj = &REGS.sp[int(-2 - skipOver)].toObject();
-    MOZ_ASSERT(obj->is<PlainObject>() || obj->is<UnboxedPlainObject>() || obj->is<JSFunction>());
+    MOZ_ASSERT(obj->is<PlainObject>() || obj->is<JSFunction>());
 
     func->setExtendedSlot(FunctionExtended::METHOD_HOMEOBJECT_SLOT, ObjectValue(*obj));
 }
@@ -4927,18 +4927,13 @@ js::NewObjectOperation(JSContext* cx, HandleScript script, jsbytecode* pc,
             return nullptr;
         if (group->maybePreliminaryObjects()) {
             group->maybePreliminaryObjects()->maybeAnalyze(cx, group);
-            if (group->maybeUnboxedLayout())
-                group->maybeUnboxedLayout()->setAllocationSite(script, pc);
         }
 
         if (group->shouldPreTenure() || group->maybePreliminaryObjects())
             newKind = TenuredObject;
-
-        if (group->maybeUnboxedLayout())
-            return UnboxedPlainObject::create(cx, group, newKind);
     }
 
-    RootedObject obj(cx);
+    RootedPlainObject obj(cx);
 
     if (*pc == JSOP_NEWOBJECT) {
         RootedPlainObject baseObject(cx, &script->getObject(pc)->as<PlainObject>());
@@ -4975,11 +4970,6 @@ js::NewObjectOperationWithTemplate(JSContext* cx, HandleObject templateObject)
 
     NewObjectKind newKind = templateObject->group()->shouldPreTenure() ? TenuredObject : GenericObject;
 
-    if (templateObject->group()->maybeUnboxedLayout()) {
-        RootedObjectGroup group(cx, templateObject->group());
-        return UnboxedPlainObject::create(cx, group, newKind);
-    }
-
     JSObject* obj = CopyInitializerObject(cx, templateObject.as<PlainObject>(), newKind);
     if (!obj)
         return nullptr;
@@ -5006,9 +4996,6 @@ js::NewArrayOperation(JSContext* cx, HandleScript script, jsbytecode* pc, uint32
 
         if (group->shouldPreTenure() || group->maybePreliminaryObjects())
             newKind = TenuredObject;
-
-        if (group->maybeUnboxedLayout())
-            return UnboxedArrayObject::create(cx, group, length, newKind);
     }
 
     ArrayObject* obj = NewDenseFullyAllocatedArray(cx, length, nullptr, newKind);
@@ -5019,9 +5006,6 @@ js::NewArrayOperation(JSContext* cx, HandleScript script, jsbytecode* pc, uint32
         MOZ_ASSERT(obj->isSingleton());
     } else {
         obj->setGroup(group);
-
-        if (PreliminaryObjectArray* preliminaryObjects = group->maybePreliminaryObjects())
-            preliminaryObjects->registerNewObject(obj);
     }
 
     return obj;
@@ -5034,12 +5018,6 @@ js::NewArrayOperationWithTemplate(JSContext* cx, HandleObject templateObject)
 
     NewObjectKind newKind = templateObject->group()->shouldPreTenure() ? TenuredObject : GenericObject;
 
-    if (templateObject->is<UnboxedArrayObject>()) {
-        uint32_t length = templateObject->as<UnboxedArrayObject>().length();
-        RootedObjectGroup group(cx, templateObject->group());
-        return UnboxedArrayObject::create(cx, group, length, newKind);
-    }
-
     ArrayObject* obj = NewDenseFullyAllocatedArray(cx, templateObject->as<ArrayObject>().length(),
                                                    nullptr, newKind);
     if (!obj)