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-rw-r--r--js/src/jit/BaselineIC.cpp34
-rw-r--r--js/src/jit/BaselineIC.h12
-rw-r--r--js/src/jit/BaselineInspector.cpp2
-rw-r--r--js/src/jit/BaselineInspector.h2
-rw-r--r--js/src/jit/MCallOptimize.cpp10
-rw-r--r--js/src/jit/VMFunctions.cpp2
6 files changed, 29 insertions, 33 deletions
diff --git a/js/src/jit/BaselineIC.cpp b/js/src/jit/BaselineIC.cpp
index 1d230e083..28e263ac7 100644
--- a/js/src/jit/BaselineIC.cpp
+++ b/js/src/jit/BaselineIC.cpp
@@ -2373,8 +2373,8 @@ CanOptimizeDenseOrUnboxedArraySetElem(JSObject* obj, uint32_t index,
Shape* oldShape, uint32_t oldCapacity, uint32_t oldInitLength,
bool* isAddingCaseOut, size_t* protoDepthOut)
{
- uint32_t initLength = GetAnyBoxedOrUnboxedInitializedLength(obj);
- uint32_t capacity = GetAnyBoxedOrUnboxedCapacity(obj);
+ uint32_t initLength = obj->as<NativeObject>().getDenseInitializedLength();
+ uint32_t capacity = obj->as<NativeObject>().getDenseCapacity();
*isAddingCaseOut = false;
*protoDepthOut = 0;
@@ -2464,8 +2464,8 @@ DoSetElemFallback(JSContext* cx, BaselineFrame* frame, ICSetElem_Fallback* stub_
uint32_t oldCapacity = 0;
uint32_t oldInitLength = 0;
if (index.isInt32() && index.toInt32() >= 0) {
- oldCapacity = GetAnyBoxedOrUnboxedCapacity(obj);
- oldInitLength = GetAnyBoxedOrUnboxedInitializedLength(obj);
+ oldCapacity = obj->as<NativeObject>().getDenseCapacity();
+ oldInitLength = obj->as<NativeObject>().getDenseInitializedLength();
}
if (op == JSOP_INITELEM || op == JSOP_INITHIDDENELEM) {
@@ -5762,14 +5762,14 @@ TryAttachCallStub(JSContext* cx, ICCall_Fallback* stub, HandleScript script, jsb
}
static bool
-CopyArray(JSContext* cx, HandleObject obj, MutableHandleValue result)
+CopyArray(JSContext* cx, HandleArrayObject arr, MutableHandleValue result)
{
- uint32_t length = GetAnyBoxedOrUnboxedArrayLength(obj);
- JSObject* nobj = NewFullyAllocatedArrayTryReuseGroup(cx, obj, length, TenuredObject);
+ uint32_t length = arr->length();
+ JSObject* nobj = NewFullyAllocatedArrayTryReuseGroup(cx, arr, length, TenuredObject);
if (!nobj)
return false;
EnsureArrayGroupAnalyzed(cx, nobj);
- CopyBoxedOrUnboxedDenseElements(cx, nobj, obj, 0, 0, length);
+ CopyBoxedOrUnboxedDenseElements(cx, nobj, arr, 0, 0, length);
result.setObject(*nobj);
return true;
@@ -5801,26 +5801,22 @@ TryAttachStringSplit(JSContext* cx, ICCall_Fallback* stub, HandleScript script,
RootedValue arr(cx);
// Copy the array before storing in stub.
- if (!CopyArray(cx, obj, &arr))
+ if (!CopyArray(cx, obj.as<ArrayObject>(), &arr))
return false;
// Atomize all elements of the array.
- RootedObject arrObj(cx, &arr.toObject());
- uint32_t initLength = GetAnyBoxedOrUnboxedArrayLength(arrObj);
+ RootedArrayObject arrObj(cx, &arr.toObject().as<ArrayObject>());
+ uint32_t initLength = arrObj->length();
for (uint32_t i = 0; i < initLength; i++) {
- JSAtom* str = js::AtomizeString(cx, GetAnyBoxedOrUnboxedDenseElement(arrObj, i).toString());
+ JSAtom* str = js::AtomizeString(cx, arrObj->getDenseElement(i).toString());
if (!str)
return false;
- if (!SetAnyBoxedOrUnboxedDenseElement(cx, arrObj, i, StringValue(str))) {
- // The value could not be stored to an unboxed dense element.
- return true;
- }
+ arrObj->setDenseElementWithType(cx, i, StringValue(str));
}
ICCall_StringSplit::Compiler compiler(cx, stub->fallbackMonitorStub()->firstMonitorStub(),
- script->pcToOffset(pc), str, sep,
- arr);
+ script->pcToOffset(pc), str, sep, arrObj);
ICStub* newStub = compiler.getStub(compiler.getStubSpace(script));
if (!newStub)
return false;
@@ -6705,7 +6701,7 @@ ICCallScriptedCompiler::generateStubCode(MacroAssembler& masm)
return true;
}
-typedef bool (*CopyArrayFn)(JSContext*, HandleObject, MutableHandleValue);
+typedef bool (*CopyArrayFn)(JSContext*, HandleArrayObject, MutableHandleValue);
static const VMFunction CopyArrayInfo = FunctionInfo<CopyArrayFn>(CopyArray, "CopyArray");
bool
diff --git a/js/src/jit/BaselineIC.h b/js/src/jit/BaselineIC.h
index afbea3b69..901fca9cc 100644
--- a/js/src/jit/BaselineIC.h
+++ b/js/src/jit/BaselineIC.h
@@ -2818,10 +2818,10 @@ class ICCall_StringSplit : public ICMonitoredStub
uint32_t pcOffset_;
GCPtrString expectedStr_;
GCPtrString expectedSep_;
- GCPtrObject templateObject_;
+ GCPtrArrayObject templateObject_;
ICCall_StringSplit(JitCode* stubCode, ICStub* firstMonitorStub, uint32_t pcOffset, JSString* str,
- JSString* sep, JSObject* templateObject)
+ JSString* sep, ArrayObject* templateObject)
: ICMonitoredStub(ICStub::Call_StringSplit, stubCode, firstMonitorStub),
pcOffset_(pcOffset), expectedStr_(str), expectedSep_(sep),
templateObject_(templateObject)
@@ -2848,7 +2848,7 @@ class ICCall_StringSplit : public ICMonitoredStub
return expectedSep_;
}
- GCPtrObject& templateObject() {
+ GCPtrArrayObject& templateObject() {
return templateObject_;
}
@@ -2858,7 +2858,7 @@ class ICCall_StringSplit : public ICMonitoredStub
uint32_t pcOffset_;
RootedString expectedStr_;
RootedString expectedSep_;
- RootedObject templateObject_;
+ RootedArrayObject templateObject_;
MOZ_MUST_USE bool generateStubCode(MacroAssembler& masm);
@@ -2869,13 +2869,13 @@ class ICCall_StringSplit : public ICMonitoredStub
public:
Compiler(JSContext* cx, ICStub* firstMonitorStub, uint32_t pcOffset, HandleString str,
- HandleString sep, HandleValue templateObject)
+ HandleString sep, HandleArrayObject templateObject)
: ICCallStubCompiler(cx, ICStub::Call_StringSplit),
firstMonitorStub_(firstMonitorStub),
pcOffset_(pcOffset),
expectedStr_(cx, str),
expectedSep_(cx, sep),
- templateObject_(cx, &templateObject.toObject())
+ templateObject_(cx, templateObject)
{ }
ICStub* getStub(ICStubSpace* space) {
diff --git a/js/src/jit/BaselineInspector.cpp b/js/src/jit/BaselineInspector.cpp
index 9c7b88fb2..bcb527516 100644
--- a/js/src/jit/BaselineInspector.cpp
+++ b/js/src/jit/BaselineInspector.cpp
@@ -580,7 +580,7 @@ BaselineInspector::getTemplateObjectForNative(jsbytecode* pc, Native native)
bool
BaselineInspector::isOptimizableCallStringSplit(jsbytecode* pc, JSString** strOut, JSString** sepOut,
- JSObject** objOut)
+ ArrayObject** objOut)
{
if (!hasBaselineScript())
return false;
diff --git a/js/src/jit/BaselineInspector.h b/js/src/jit/BaselineInspector.h
index 4a1791798..1ed4b5547 100644
--- a/js/src/jit/BaselineInspector.h
+++ b/js/src/jit/BaselineInspector.h
@@ -113,7 +113,7 @@ class BaselineInspector
bool hasSeenNonStringIterMore(jsbytecode* pc);
MOZ_MUST_USE bool isOptimizableCallStringSplit(jsbytecode* pc, JSString** strOut,
- JSString** sepOut, JSObject** objOut);
+ JSString** sepOut, ArrayObject** objOut);
JSObject* getTemplateObject(jsbytecode* pc);
JSObject* getTemplateObjectForNative(jsbytecode* pc, Native native);
JSObject* getTemplateObjectForClassHook(jsbytecode* pc, const Class* clasp);
diff --git a/js/src/jit/MCallOptimize.cpp b/js/src/jit/MCallOptimize.cpp
index 748a70973..0d5779cee 100644
--- a/js/src/jit/MCallOptimize.cpp
+++ b/js/src/jit/MCallOptimize.cpp
@@ -522,7 +522,7 @@ IonBuilder::inlineArray(CallInfo& callInfo)
// Make sure initLength matches the template object's length. This is
// not guaranteed to be the case, for instance if we're inlining the
// MConstant may come from an outer script.
- if (initLength != GetAnyBoxedOrUnboxedArrayLength(templateObject))
+ if (initLength != templateObject->as<ArrayObject>().length())
return InliningStatus_NotInlined;
// Don't inline large allocations.
@@ -1396,7 +1396,7 @@ IonBuilder::inlineConstantStringSplitString(CallInfo& callInfo)
// Check if exist a template object in stub.
JSString* stringStr = nullptr;
JSString* stringSep = nullptr;
- JSObject* templateObject = nullptr;
+ ArrayObject* templateObject = nullptr;
if (!inspector->isOptimizableCallStringSplit(pc, &stringStr, &stringSep, &templateObject))
return InliningStatus_NotInlined;
@@ -1422,13 +1422,13 @@ IonBuilder::inlineConstantStringSplitString(CallInfo& callInfo)
if (!key.maybeTypes()->hasType(TypeSet::StringType()))
return InliningStatus_NotInlined;
- uint32_t initLength = GetAnyBoxedOrUnboxedArrayLength(templateObject);
- if (GetAnyBoxedOrUnboxedInitializedLength(templateObject) != initLength)
+ uint32_t initLength = templateObject->length();
+ if (templateObject->getDenseInitializedLength() != initLength)
return InliningStatus_NotInlined;
Vector<MConstant*, 0, SystemAllocPolicy> arrayValues;
for (uint32_t i = 0; i < initLength; i++) {
- Value str = GetAnyBoxedOrUnboxedDenseElement(templateObject, i);
+ Value str = templateObject->getDenseElement(i);
MOZ_ASSERT(str.toString()->isAtom());
MConstant* value = MConstant::New(alloc().fallible(), str, constraints());
if (!value)
diff --git a/js/src/jit/VMFunctions.cpp b/js/src/jit/VMFunctions.cpp
index 0717bb86d..7b1e1cad6 100644
--- a/js/src/jit/VMFunctions.cpp
+++ b/js/src/jit/VMFunctions.cpp
@@ -339,7 +339,7 @@ ArrayPopDense(JSContext* cx, HandleObject obj, MutableHandleValue rval)
bool
ArrayPushDense(JSContext* cx, HandleObject obj, HandleValue v, uint32_t* length)
{
- *length = GetAnyBoxedOrUnboxedArrayLength(obj);
+ *length = obj->as<ArrayObject>().length();
DenseElementResult result =
SetOrExtendBoxedOrUnboxedDenseElements(cx, obj, *length, v.address(), 1,
ShouldUpdateTypes::DontUpdate);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 18:29:25 +0000