Remove and clean up more code.

2 files changed, 8 insertions, 25 deletions

diff --git a/js/src/jit/BaselineIC.cpp b/js/src/jit/BaselineIC.cpp
index 17fdb1807..9151d9634 100644
--- a/js/src/jit/BaselineIC.cpp
+++ b/js/src/jit/BaselineIC.cpp
@@ -5365,13 +5365,6 @@ GetTemplateObjectForSimd(JSContext* cx, JSFunction* target, MutableHandleObject
     return true;
 }
 
-static void
-EnsureArrayGroupAnalyzed(JSContext* cx, JSObject* obj)
-{
-    if (PreliminaryObjectArrayWithTemplate* objects = obj->group()->maybePreliminaryObjects())
-        objects->maybeAnalyze(cx, obj->group(), /* forceAnalyze = */ true);
-}
-
 static bool
 GetTemplateObjectForNative(JSContext* cx, HandleFunction target, const CallArgs& args,
                            MutableHandleObject res, bool* skipAttach)
@@ -5403,10 +5396,7 @@ GetTemplateObjectForNative(JSContext* cx, HandleFunction target, const CallArgs&
             // With this and other array templates, analyze the group so that
             // we don't end up with a template whose structure might change later.
             res.set(NewFullyAllocatedArrayForCallingAllocationSite(cx, count, TenuredObject));
-            if (!res)
-                return false;
-            EnsureArrayGroupAnalyzed(cx, res);
-            return true;
+            return !!res;
         }
     }
 
@@ -5432,10 +5422,7 @@ GetTemplateObjectForNative(JSContext* cx, HandleFunction target, const CallArgs&
                 }
                 res.set(NewFullyAllocatedArrayTryReuseGroup(cx, &args.thisv().toObject(), 0,
                                                             TenuredObject));
-                if (!res)
-                    return false;
-                EnsureArrayGroupAnalyzed(cx, res);
-                return true;
+                return !!res;
             }
         }
     }
@@ -5452,10 +5439,7 @@ GetTemplateObjectForNative(JSContext* cx, HandleFunction target, const CallArgs&
         }
 
         res.set(NewFullyAllocatedArrayForCallingAllocationSite(cx, 0, TenuredObject));
-        if (!res)
-            return false;
-        EnsureArrayGroupAnalyzed(cx, res);
-        return true;
+        return !!res;
     }
 
     if (native == StringConstructor) {
@@ -5768,7 +5752,6 @@ CopyArray(JSContext* cx, HandleArrayObject arr, MutableHandleValue result)
     ArrayObject* nobj = NewFullyAllocatedArrayTryReuseGroup(cx, arr, length, TenuredObject);
     if (!nobj)
         return false;
-    EnsureArrayGroupAnalyzed(cx, nobj); //XXX
 	
     MOZ_ASSERT(arr->isNative());
     MOZ_ASSERT(nobj->isNative());
diff --git a/js/src/jit/MIR.h b/js/src/jit/MIR.h
index f316827dc..4bedfb268 100644
--- a/js/src/jit/MIR.h
+++ b/js/src/jit/MIR.h
@@ -9234,7 +9234,7 @@ class MLoadElement
     ALLOW_CLONE(MLoadElement)
 };
 
-// Load a value from the elements vector for a dense native or unboxed array.
+// Load a value from the elements vector of a native object.
 // If the index is out-of-bounds, or the indexed slot has a hole, undefined is
 // returned instead.
 class MLoadElementHole
@@ -9465,10 +9465,10 @@ class MStoreElement
     ALLOW_CLONE(MStoreElement)
 };
 
-// Like MStoreElement, but supports indexes >= initialized length, and can
-// handle unboxed arrays. The downside is that we cannot hoist the elements
-// vector and bounds check, since this instruction may update the (initialized)
-// length and reallocate the elements vector.
+// Like MStoreElement, but supports indexes >= initialized length. The downside
+// is that we cannot hoist the elements vector and bounds check, since this
+// instruction may update the (initialized) length and reallocate the elements
+// vector.
 class MStoreElementHole
   : public MAryInstruction<4>,
     public MStoreElementCommon,