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authorwolfbeast <mcwerewolf@wolfbeast.com>2019-11-10 11:39:27 +0100
committerwolfbeast <mcwerewolf@wolfbeast.com>2019-11-10 11:39:27 +0100
commit974a481d12bf430891725bd3662876358e57e11a (patch)
treecad011151456251fef2f1b8d02ef4b4e45fad61a /js/src/jit/VMFunctions.cpp
parent6bd66b1728eeddb058066edda740aaeb2ceaec23 (diff)
parent736d25cbec4541186ed46c935c117ce4d1c7f3bb (diff)
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Merge branch 'master' into js-modules
# Conflicts: # modules/libpref/init/all.js
Diffstat (limited to 'js/src/jit/VMFunctions.cpp')
-rw-r--r--js/src/jit/VMFunctions.cpp51
1 files changed, 18 insertions, 33 deletions
diff --git a/js/src/jit/VMFunctions.cpp b/js/src/jit/VMFunctions.cpp
index 77b9e3647..1ff7adfd1 100644
--- a/js/src/jit/VMFunctions.cpp
+++ b/js/src/jit/VMFunctions.cpp
@@ -28,7 +28,7 @@
#include "vm/NativeObject-inl.h"
#include "vm/StringObject-inl.h"
#include "vm/TypeInference-inl.h"
-#include "vm/UnboxedObject-inl.h"
+#include "gc/StoreBuffer-inl.h"
using namespace js;
using namespace js::jit;
@@ -54,8 +54,8 @@ VMFunction::addToFunctions()
}
bool
-InvokeFunction(JSContext* cx, HandleObject obj, bool constructing, uint32_t argc, Value* argv,
- MutableHandleValue rval)
+InvokeFunction(JSContext* cx, HandleObject obj, bool constructing, bool ignoresReturnValue,
+ uint32_t argc, Value* argv, MutableHandleValue rval)
{
TraceLoggerThread* logger = TraceLoggerForMainThread(cx->runtime());
TraceLogStartEvent(logger, TraceLogger_Call);
@@ -104,7 +104,7 @@ InvokeFunction(JSContext* cx, HandleObject obj, bool constructing, uint32_t argc
return InternalConstructWithProvidedThis(cx, fval, thisv, cargs, newTarget, rval);
}
- InvokeArgs args(cx);
+ InvokeArgsMaybeIgnoresReturnValue args(cx, ignoresReturnValue);
if (!args.init(cx, argc))
return false;
@@ -120,7 +120,7 @@ InvokeFunctionShuffleNewTarget(JSContext* cx, HandleObject obj, uint32_t numActu
{
MOZ_ASSERT(numFormalArgs > numActualArgs);
argv[1 + numActualArgs] = argv[1 + numFormalArgs];
- return InvokeFunction(cx, obj, true, numActualArgs, argv, rval);
+ return InvokeFunction(cx, obj, true, false, numActualArgs, argv, rval);
}
bool
@@ -304,21 +304,9 @@ template bool StringsEqual<true>(JSContext* cx, HandleString lhs, HandleString r
template bool StringsEqual<false>(JSContext* cx, HandleString lhs, HandleString rhs, bool* res);
bool
-ArraySpliceDense(JSContext* cx, HandleObject obj, uint32_t start, uint32_t deleteCount)
-{
- JS::AutoValueArray<4> argv(cx);
- argv[0].setUndefined();
- argv[1].setObject(*obj);
- argv[2].set(Int32Value(start));
- argv[3].set(Int32Value(deleteCount));
-
- return js::array_splice_impl(cx, 2, argv.begin(), false);
-}
-
-bool
ArrayPopDense(JSContext* cx, HandleObject obj, MutableHandleValue rval)
{
- MOZ_ASSERT(obj->is<ArrayObject>() || obj->is<UnboxedArrayObject>());
+ MOZ_ASSERT(obj->is<ArrayObject>());
AutoDetectInvalidation adi(cx, rval);
@@ -337,12 +325,11 @@ ArrayPopDense(JSContext* cx, HandleObject obj, MutableHandleValue rval)
}
bool
-ArrayPushDense(JSContext* cx, HandleObject obj, HandleValue v, uint32_t* length)
+ArrayPushDense(JSContext* cx, HandleArrayObject arr, HandleValue v, uint32_t* length)
{
- *length = GetAnyBoxedOrUnboxedArrayLength(obj);
- DenseElementResult result =
- SetOrExtendAnyBoxedOrUnboxedDenseElements(cx, obj, *length, v.address(), 1,
- ShouldUpdateTypes::DontUpdate);
+ *length = arr->length();
+ DenseElementResult result = arr->setOrExtendDenseElements(cx, *length, v.address(), 1,
+ ShouldUpdateTypes::DontUpdate);
if (result != DenseElementResult::Incomplete) {
(*length)++;
return result == DenseElementResult::Success;
@@ -350,7 +337,7 @@ ArrayPushDense(JSContext* cx, HandleObject obj, HandleValue v, uint32_t* length)
JS::AutoValueArray<3> argv(cx);
argv[0].setUndefined();
- argv[1].setObject(*obj);
+ argv[1].setObject(*arr);
argv[2].set(v);
if (!js::array_push(cx, 1, argv.begin()))
return false;
@@ -362,7 +349,7 @@ ArrayPushDense(JSContext* cx, HandleObject obj, HandleValue v, uint32_t* length)
bool
ArrayShiftDense(JSContext* cx, HandleObject obj, MutableHandleValue rval)
{
- MOZ_ASSERT(obj->is<ArrayObject>() || obj->is<UnboxedArrayObject>());
+ MOZ_ASSERT(obj->is<ArrayObject>());
AutoDetectInvalidation adi(cx, rval);
@@ -556,7 +543,7 @@ CreateThis(JSContext* cx, HandleObject callee, HandleObject newTarget, MutableHa
if (callee->is<JSFunction>()) {
RootedFunction fun(cx, &callee->as<JSFunction>());
if (fun->isInterpreted() && fun->isConstructor()) {
- JSScript* script = fun->getOrCreateScript(cx);
+ JSScript* script = JSFunction::getOrCreateScript(cx, fun);
if (!script || !script->ensureHasTypes(cx))
return false;
if (fun->isBoundFunction() || script->isDerivedClassConstructor()) {
@@ -1143,16 +1130,14 @@ Recompile(JSContext* cx)
}
bool
-SetDenseOrUnboxedArrayElement(JSContext* cx, HandleObject obj, int32_t index,
- HandleValue value, bool strict)
+SetDenseElement(JSContext* cx, HandleNativeObject obj, int32_t index, HandleValue value, bool strict)
{
// This function is called from Ion code for StoreElementHole's OOL path.
- // In this case we know the object is native or an unboxed array and that
- // no type changes are needed.
+ // In this case we know the object is native and that no type changes are
+ // needed.
- DenseElementResult result =
- SetOrExtendAnyBoxedOrUnboxedDenseElements(cx, obj, index, value.address(), 1,
- ShouldUpdateTypes::DontUpdate);
+ DenseElementResult result = obj->setOrExtendDenseElements(cx, index, value.address(), 1,
+ ShouldUpdateTypes::DontUpdate);
if (result != DenseElementResult::Incomplete)
return result == DenseElementResult::Success;