Var SIMDInt8x16Lib::EntryShiftLeftByScalar(RecyclableObject* function, CallInfo callInfo, ...)
{
PROBE_STACK(function->GetScriptContext(), Js::Constants::MinStackDefault);
ARGUMENTS(args, callInfo);
ScriptContext* scriptContext = function->GetScriptContext();
AssertMsg(args.Info.Count > 0, "Should always have implicit 'this'");
Assert(!(callInfo.Flags & CallFlags_New));
if (args.Info.Count >= 3 && JavascriptSIMDInt8x16::Is(args[1]))
{
JavascriptSIMDInt8x16 *a = JavascriptSIMDInt8x16::FromVar(args[1]);
Assert(a);
SIMDValue result, aValue;
aValue = a->GetValue();
Var countVar = args[2]; // {int} bits Bit count
int8 count = JavascriptConversion::ToInt8(countVar, scriptContext);
result = SIMDInt8x16Operation::OpShiftLeftByScalar(aValue, count);
return JavascriptSIMDInt8x16::New(&result, scriptContext);
}
JavascriptError::ThrowTypeError(scriptContext, JSERR_SimdInt8x16TypeMismatch, L"shiftLeft");
}
Var SIMDInt8x16Lib::EntryNot(RecyclableObject* function, CallInfo callInfo, ...)
{
PROBE_STACK(function->GetScriptContext(), Js::Constants::MinStackDefault);
ARGUMENTS(args, callInfo);
ScriptContext* scriptContext = function->GetScriptContext();
AssertMsg(args.Info.Count > 0, "Should always have implicit 'this'");
Assert(!(callInfo.Flags & CallFlags_New));
if (args.Info.Count >= 2 && JavascriptSIMDInt8x16::Is(args[1]))
{
JavascriptSIMDInt8x16 *a = JavascriptSIMDInt8x16::FromVar(args[1]);
Assert(a);
SIMDValue value, result;
value = a->GetValue();
result = SIMDInt8x16Operation::OpNot(value);
return JavascriptSIMDInt8x16::New(&result, scriptContext);
}
JavascriptError::ThrowTypeError(scriptContext, JSERR_SimdInt32x4TypeMismatch, L"not");
}
Var SIMDInt8x16Lib::EntryGreaterThan(RecyclableObject* function, CallInfo callInfo, ...)
{
PROBE_STACK(function->GetScriptContext(), Js::Constants::MinStackDefault);
ARGUMENTS(args, callInfo);
ScriptContext* scriptContext = function->GetScriptContext();
AssertMsg(args.Info.Count > 0, "Should always have implicit 'this'");
Assert(!(callInfo.Flags & CallFlags_New));
// If any of the args are missing, then it is Undefined type which causes TypeError exception.
// strict type on both operands
if (args.Info.Count >= 3 && JavascriptSIMDInt8x16::Is(args[1]) && JavascriptSIMDInt8x16::Is(args[2]))
{
JavascriptSIMDInt8x16 *a = JavascriptSIMDInt8x16::FromVar(args[1]);
JavascriptSIMDInt8x16 *b = JavascriptSIMDInt8x16::FromVar(args[2]);
Assert(a && b);
SIMDValue result, aValue, bValue;
aValue = a->GetValue();
bValue = b->GetValue();
result = SIMDInt8x16Operation::OpGreaterThan(aValue, bValue);
return JavascriptSIMDInt8x16::New(&result, scriptContext);
}
JavascriptError::ThrowTypeError(scriptContext, JSERR_SimdInt8x16TypeMismatch, L"greaterThan");
}
Var SIMDInt8x16Lib::EntrySelect(RecyclableObject* function, CallInfo callInfo, ...)
{
PROBE_STACK(function->GetScriptContext(), Js::Constants::MinStackDefault);
ARGUMENTS(args, callInfo);
ScriptContext* scriptContext = function->GetScriptContext();
AssertMsg(args.Info.Count > 0, "Should always have implicit 'this'");
Assert(!(callInfo.Flags & CallFlags_New));
if (args.Info.Count >= 4 && JavascriptSIMDBool8x16::Is(args[1]) &&
JavascriptSIMDInt8x16::Is(args[2]) && JavascriptSIMDInt8x16::Is(args[3]))
{
JavascriptSIMDBool8x16 *m = JavascriptSIMDBool8x16::FromVar(args[1]);
JavascriptSIMDInt8x16 *t = JavascriptSIMDInt8x16::FromVar(args[2]);
JavascriptSIMDInt8x16 *f = JavascriptSIMDInt8x16::FromVar(args[3]);
Assert(m && t && f);
SIMDValue result, maskValue, trueValue, falseValue;
maskValue = m->GetValue();
trueValue = t->GetValue();
falseValue = f->GetValue();
result = SIMDInt8x16Operation::OpSelect(maskValue, trueValue, falseValue);
return JavascriptSIMDInt8x16::New(&result, scriptContext);
}
JavascriptError::ThrowTypeError(scriptContext, JSERR_SimdInt8x16TypeMismatch, L"select");
}
