bsimmers
7d7edb8be2
TranslatorX64 interps cases that it expects to fail but I didn't like that, so the hhir version never punts or interps. The fast path code reuses the stuff Jordan added for InstanceOfD and should be the same as tx64's, modulo some branch fusing that doesn't appear to matter in perflab.
88 linhas
3.0 KiB
C++
88 linhas
3.0 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include "runtime/vm/translator/translator-runtime.h"
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#include "runtime/ext/ext_function.h"
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#include "runtime/vm/member_operations.h"
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#include "runtime/vm/type_constraint.h"
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namespace HPHP { namespace VM { namespace Transl {
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ArrayData* addElemIntKeyHelper(ArrayData* ad,
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int64_t key,
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TypedValue value) {
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// this does not re-enter
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return array_setm_ik1_v0(0, ad, key, &value);
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}
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ArrayData* addElemStringKeyHelper(ArrayData* ad,
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StringData* key,
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TypedValue value) {
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// this does not re-enter
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return array_setm_s0k1_v0(0, ad, key, &value);
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}
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HOT_FUNC_VM TypedValue setNewElem(TypedValue* base, Cell val) {
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SetNewElem<true>(base, &val);
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return val;
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}
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void bindNewElemIR(TypedValue* base, RefData* val, MInstrState* mis) {
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base = NewElem(mis->tvScratch, mis->tvRef, base);
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if (!(base == &mis->tvScratch && base->m_type == KindOfUninit)) {
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tvBindRef(val, base);
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}
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}
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// TODO: Kill this #2031980
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HOT_FUNC_VM RefData* box_value(TypedValue tv) {
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return tvBoxHelper(tv.m_type, tv.m_data.num);
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}
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void raisePropertyOnNonObject() {
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raise_warning("Cannot access property on non-object");
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}
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void raiseUndefProp(ObjectData* base, const StringData* name) {
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static_cast<Instance*>(base)->raiseUndefProp(name);
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}
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void VerifyParamTypeFail(int paramNum) {
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VMRegAnchor _;
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const ActRec* ar = curFrame();
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const Func* func = ar->m_func;
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const TypeConstraint& tc = func->params()[paramNum].typeConstraint();
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TypedValue* tv = frame_local(ar, paramNum);
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assert(!tc.check(tv, func));
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tc.verifyFail(func, paramNum, tv);
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}
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void VerifyParamTypeCallable(TypedValue value, int param) {
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if (UNLIKELY(!f_is_callable(tvAsCVarRef(&value)))) {
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VerifyParamTypeFail(param);
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}
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}
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HOT_FUNC_VM
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void VerifyParamTypeSlow(const Class* cls, const Class* constraint, int param) {
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if (UNLIKELY(!(constraint && cls->classof(constraint)))) {
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VerifyParamTypeFail(param);
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}
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}
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} } }
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