diff options
Diffstat (limited to 'js/src/jit/MIR.cpp')
| -rw-r--r-- | js/src/jit/MIR.cpp | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/js/src/jit/MIR.cpp b/js/src/jit/MIR.cpp index 1f33b2174..6aa46be4b 100644 --- a/js/src/jit/MIR.cpp +++ b/js/src/jit/MIR.cpp @@ -5823,46 +5823,6 @@ jit::ElementAccessIsDenseNative(CompilerConstraintList* constraints, return clasp && clasp->isNative() && !IsTypedArrayClass(clasp); } -JSValueType -jit::UnboxedArrayElementType(CompilerConstraintList* constraints, MDefinition* obj, - MDefinition* id) -{ - if (obj->mightBeType(MIRType::String)) - return JSVAL_TYPE_MAGIC; - - if (id && id->type() != MIRType::Int32 && id->type() != MIRType::Double) - return JSVAL_TYPE_MAGIC; - - TemporaryTypeSet* types = obj->resultTypeSet(); - if (!types || types->unknownObject()) - return JSVAL_TYPE_MAGIC; - - JSValueType elementType = JSVAL_TYPE_MAGIC; - for (unsigned i = 0; i < types->getObjectCount(); i++) { - TypeSet::ObjectKey* key = types->getObject(i); - if (!key) - continue; - - if (key->unknownProperties() || !key->isGroup()) - return JSVAL_TYPE_MAGIC; - - if (key->clasp() != &UnboxedArrayObject::class_) - return JSVAL_TYPE_MAGIC; - - const UnboxedLayout &layout = key->group()->unboxedLayout(); - - if (layout.nativeGroup()) - return JSVAL_TYPE_MAGIC; - - if (elementType == layout.elementType() || elementType == JSVAL_TYPE_MAGIC) - elementType = layout.elementType(); - else - return JSVAL_TYPE_MAGIC; - } - - return elementType; -} - bool jit::ElementAccessIsTypedArray(CompilerConstraintList* constraints, MDefinition* obj, MDefinition* id, @@ -6022,11 +5982,6 @@ ObjectSubsumes(TypeSet::ObjectKey* first, TypeSet::ObjectKey* second) firstElements.maybeTypes()->equals(secondElements.maybeTypes()); } - if (first->clasp() == &UnboxedArrayObject::class_) { - return first->group()->unboxedLayout().elementType() == - second->group()->unboxedLayout().elementType(); - } - return false; } |