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HHIR mod.

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Esse commit está contido em:
kma
2013-04-11 23:40:38 -07:00
commit de Sara Golemon
pai 0dd21ce600
commit 197305cc45
21 arquivos alterados com 385 adições e 78 exclusões
Baixar Arquivo de Patch Baixar Arquivo de Diff Expandir todos os arquivos Colapsar todos os arquivos
hphp/doc/ir.specification
+16 -6
Ver Arquivo
@@ -374,16 +374,22 @@ GuardRefs
2. Arithmetic
D:Int = OpAdd S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpSub S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpAnd S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpOr S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpXor S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpMul S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpAdd S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpSub S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpAnd S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpOr S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpXor S0:{Int|Bool} S1:{Int|Bool}
D:Int = OpMul S0:{Int|Bool} S1:{Int|Bool}
D:{Int|Bool} = OpMod S0:{Int|Bool} S1:{Int|Bool}
D:{Int|Bool|Dbl} = OpDiv S0:{Int|Bool} S1:{Int|Bool}
Integer/boolean arithmetic. Performs the operation described by the
opcode name on S0 and S1, and puts the result in D.
Note that OpMod and OpDiv produce boolean false when the divisor is
zero-like. Ints are not closed under OpDiv, as OpDiv produces doubles
when there is a non-zero remainder.
3. Type conversions
@@ -905,6 +911,10 @@ RaiseError S0:Str
Raises a fatal error with the text in S0 as its message.
RaiseWarning S0:Str
Raises a warning with the text in S0 as its message.
D:StkPtr = GenericRetDecRefs S0:StkPtr S1:Gen S2:ConstInt
Does decrefs of all the current function's locals, where S0 is a
hphp/runtime/base/builtin_functions.h
+2 -1
Ver Arquivo
@@ -29,6 +29,7 @@
#include <runtime/base/taint/taint_observer.h>
#include <runtime/base/variable_unserializer.h>
#include <runtime/base/util/request_local.h>
#include <runtime/base/strings.h>
#include <util/case_insensitive.h>
#if defined(__APPLE__) || defined(__USE_BSD)
@@ -108,7 +109,7 @@ inline Numeric minus(CVarRef v1, CVarRef v2) { return v1 - v2;}
inline Numeric divide(CVarRef v1, CVarRef v2) { return v1 / v2; }
inline Numeric modulo(int64_t v1, int64_t v2) {
if (UNLIKELY(v2 == 0)) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
return false;
}
if (UNLIKELY(uint64_t(v2+1) <= 2u)) {
hphp/runtime/base/strings.h
+2
Ver Arquivo
@@ -28,6 +28,8 @@ const char* const CONSTANTS_MUST_BE_SCALAR =
"Constants may only evaluate to scalar values";
const char* const CONSTANTS_CASE_SENSITIVE =
"Case insensitive constant names are not supported in HipHop";
const char* const DIVISION_BY_ZERO =
"Division by zero";
const char* const UNDEFINED_CONSTANT =
"Use of undefined constant %s - assumed '%s'";
const char* const UNDEFINED_VARIABLE = "Undefined variable: %s";
hphp/runtime/base/type_variant.cpp
+8 -8
Ver Arquivo
@@ -1037,7 +1037,7 @@ Variant Variant::operator/(CVarRef var) const {
}
if ((int2 && lval2 == 0) || (!int2 && dval2 == 0)) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
return false;
}
@@ -1095,7 +1095,7 @@ Variant &Variant::operator/=(CVarRef var) {
}
if ((int2 && lval2 == 0) || (!int2 && dval2 == 0)) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
set(false);
return *this;
}
@@ -1121,7 +1121,7 @@ Variant &Variant::operator/=(int64_t n) {
throw BadArrayOperandException();
}
if (n == 0) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
set(false);
return *this;
}
@@ -1149,7 +1149,7 @@ Variant &Variant::operator/=(double n) {
throw BadArrayOperandException();
}
if (n == 0.0) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
set(false);
return *this;
}
@@ -1164,7 +1164,7 @@ int64_t Variant::operator%(CVarRef var) const {
int64_t lval = toInt64();
int64_t lval2 = var.toInt64();
if (lval2 == 0) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
return false;
}
return lval % lval2;
@@ -1174,7 +1174,7 @@ Variant &Variant::operator%=(CVarRef var) {
int64_t lval = toInt64();
int64_t lval2 = var.toInt64();
if (lval2 == 0) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
set(false);
return *this;
}
@@ -1184,7 +1184,7 @@ Variant &Variant::operator%=(CVarRef var) {
Variant &Variant::operator%=(int64_t n) {
if (n == 0) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
set(false);
return *this;
}
@@ -1194,7 +1194,7 @@ Variant &Variant::operator%=(int64_t n) {
Variant &Variant::operator%=(double n) {
if ((int64_t)n == 0) {
raise_warning("Division by zero");
raise_warning(Strings::DIVISION_BY_ZERO);
set(false);
return *this;
}
hphp/runtime/vm/bytecode.cpp
+1 -1
Ver Arquivo
@@ -3952,7 +3952,7 @@ inline void OPTBLD_INLINE VMExecutionContext::iopMul(PC& pc) {
#define MATHOP_DIVCHECK(x) \
if (b == x) { \
raise_warning("Division by zero"); \
raise_warning(Strings::DIVISION_BY_ZERO); \
c2->m_data.num = 0; \
c2->m_type = KindOfBoolean; \
} else
hphp/runtime/vm/runtime.cpp
+10
Ver Arquivo
@@ -519,5 +519,15 @@ int init_closure(ActRec* ar, TypedValue* sp) {
return n + 1;
}
void raiseWarning(const StringData* sd) {
raise_warning("%s", sd->data());
}
HOT_FUNC int64_t modHelper(int64_t left, int64_t right) {
// We already dealt with divide-by-zero up in hhbctranslator.
assert(right != 0);
return left % right;
}
} } // HPHP::VM
hphp/runtime/vm/runtime.h
+3
Ver Arquivo
@@ -60,6 +60,9 @@ void print_string(StringData* s);
void print_int(int64_t i);
void print_boolean(bool val);
void raiseWarning(const StringData* sd);
int64_t modHelper(int64_t left, int64_t right);
inline Iter*
frame_iter(const ActRec* fp, int i) {
return (Iter*)(uintptr_t(fp)
hphp/runtime/vm/translator/hopt/codegen.cpp
+9 -7
Ver Arquivo
@@ -333,9 +333,11 @@ CALL_OPCODE(WarnNonObjProp)
CALL_OPCODE(ThrowNonObjProp)
CALL_OPCODE(RaiseUndefProp)
CALL_OPCODE(RaiseError)
CALL_OPCODE(RaiseWarning)
CALL_OPCODE(IncStatGrouped)
CALL_OPCODE(StaticLocInit)
CALL_OPCODE(StaticLocInitCached)
CALL_OPCODE(OpMod)
// Vector instruction helpers
CALL_OPCODE(BaseG)
@@ -1068,6 +1070,10 @@ void CodeGenerator::cgOpOr(IRInstruction* inst) {
Commutative);
}
void CodeGenerator::cgOpDiv(IRInstruction* inst) {
not_implemented();
}
void CodeGenerator::cgOpXor(IRInstruction* inst) {
SSATmp* dst = inst->getDst();
SSATmp* src1 = inst->getSrc(0);
@@ -4940,13 +4946,9 @@ void CodeGenerator::cgDbgAssertRefCount(IRInstruction* inst) {
}
void traceCallback(ActRec* fp, Cell* sp, int64_t pcOff, void* rip) {
#if 0
const Func* func = fp->m_func;
std::cout << func->fullName()->data()
<< " " << pcOff
<< " " << rip
<< std::endl;
#endif
if (HPHP::Trace::moduleEnabled(HPHP::Trace::hhirTracelets)) {
FTRACE(0, "{} {} {}\n", fp->m_func->fullName()->data(), pcOff, rip);
}
checkFrame(fp, sp, /*checkLocals*/true);
}
hphp/runtime/vm/translator/hopt/hhbctranslator.cpp
+55 -30
Ver Arquivo
@@ -2416,18 +2416,55 @@ void HhbcTranslator::emitNot() {
m_tb->genDecRef(src);
}
void HhbcTranslator::emitAdd() {
TRACE(3, "%u: Add\n", m_bcOff);
emitBinaryArith(OpAdd);
#define BINOP(Opp) \
void HhbcTranslator::emit ## Opp() { \
TRACE(3, "%u: " #Opp "\n", m_bcOff); \
emitBinaryArith(Op ## Opp); \
}
void HhbcTranslator::emitSub() {
TRACE(3, "%u: Sub\n", m_bcOff);
emitBinaryArith(OpSub);
BINOP(Add)
BINOP(Sub)
BINOP(Mul)
BINOP(BitAnd)
BINOP(BitOr)
BINOP(BitXor)
#undef BINOP
void HhbcTranslator::emitDiv() {
emitInterpOne(Type::Cell, 2);
}
void HhbcTranslator::emitMul() {
TRACE(3, "%u: Mul\n", m_bcOff);
emitBinaryArith(OpMul);
void HhbcTranslator::emitMod() {
auto tl = topC(1)->getType();
auto tr = topC(0)->getType();
auto isInty = [&](Type t) {
return t.subtypeOf(Type::Null | Type::Bool | Type::Int);
};
if (!(isInty(tl) && isInty(tr))) {
emitInterpOne(Type::Cell, 2);
return;
}
SSATmp* r = popC();
SSATmp* l = popC();
// Exit path spills an additional false
auto exitSpillValues = getSpillValues();
exitSpillValues.push_back(m_tb->genDefConst(false));
// Generate an exit for the rare case that r is zero
auto exit =
m_tb->ifThenExit(getCurFunc(),
m_stackDeficit,
exitSpillValues,
[&](IRFactory* irf, Trace* t) {
// Dividing by zero. Interpreting will raise a notice and
// produce the boolean false. Punch out here and resume after
// the Mod instruction; this should be rare.
m_tb->genFor(t, RaiseWarning,
cns(StringData::GetStaticString(Strings::DIVISION_BY_ZERO)));
},
getNextSrcKey().offset() /* exitBcOff */, m_bcOff);
m_tb->gen(JmpZero, exit, r);
push(m_tb->gen(OpMod, Type::Int, l, r));
}
void HhbcTranslator::emitBitNot() {
TRACE(3, "%u: BitNot\n", m_bcOff);
Type srcType = topC()->getType();
@@ -2448,18 +2485,7 @@ void HhbcTranslator::emitBitNot() {
emitInterpOne(resultType, 1);
}
}
void HhbcTranslator::emitBitAnd() {
TRACE(3, "%u: BitAnd\n", m_bcOff);
emitBinaryArith(OpAnd);
}
void HhbcTranslator::emitBitOr() {
TRACE(3, "%u: BitOr\n", m_bcOff);
emitBinaryArith(OpOr);
}
void HhbcTranslator::emitBitXor() {
TRACE(3, "%u: BitXor\n", m_bcOff);
emitBinaryArith(OpXor);
}
void HhbcTranslator::emitXor() {
TRACE(3, "%u: Xor\n", m_bcOff);
SSATmp* btr = popC();
@@ -2533,13 +2559,12 @@ std::vector<SSATmp*> HhbcTranslator::getSpillValues() const {
}
/*
* Generates an exit trace which will continue the VM execution at the given
* nextByteCode (defaults to the current m_bcOff) without using HHIR.
* This should be used in situations that HHIR cannot handle -- ideally only in
* slow paths.
* Generates an exit trace which will continue execution without HHIR.
* This should be used in situations that HHIR cannot handle -- ideally
* only in slow paths.
*/
Trace* HhbcTranslator::getExitSlowTrace() {
std::vector<SSATmp*> stackValues = getSpillValues();
auto stackValues = getSpillValues();
return m_tb->getExitSlowTrace(m_bcOff,
m_stackDeficit,
stackValues.size(),
@@ -2564,10 +2589,10 @@ Trace* HhbcTranslator::getExitTrace(Offset targetBcOff /* = -1 */) {
std::vector<SSATmp*> stackValues = getSpillValues();
return m_tb->genExitTrace(targetBcOff,
m_stackDeficit,
stackValues.size(),
stackValues.size() ? &stackValues[0] : nullptr,
TraceExitType::Normal);
m_stackDeficit,
stackValues.size(),
stackValues.size() ? &stackValues[0] : nullptr,
TraceExitType::Normal);
}
/*
hphp/runtime/vm/translator/hopt/hhbctranslator.h
+2
Ver Arquivo
@@ -278,6 +278,8 @@ struct HhbcTranslator {
void emitBitXor();
void emitBitNot();
void emitMul();
void emitMod();
void emitDiv();
// boolean ops
void emitXor();
hphp/runtime/vm/translator/hopt/ir.h
+9
Ver Arquivo
@@ -167,6 +167,8 @@ O(OpAnd, D(Int), SNumInt SNumInt, C) \
O(OpOr, D(Int), SNum SNum, C) \
O(OpXor, D(Int), SNumInt SNumInt, C) \
O(OpMul, DParam, SNum SNum, C) \
O(OpDiv, DParam, SNum SNum, C) \
O(OpMod, D(Int), SNumInt SNumInt, C|N) \
\
O(ConvBoolToArr, D(Arr), S(Bool), C|N) \
O(ConvDblToArr, D(Arr), S(Dbl), C|N) \
@@ -240,6 +242,7 @@ O(ExitWhenSurprised, ND, NA, E) \
O(ExitOnVarEnv, ND, S(StkPtr), E) \
O(ReleaseVVOrExit, ND, S(StkPtr), N|E) \
O(RaiseError, ND, S(Str), E|N|Mem|Refs|T) \
O(RaiseWarning, ND, S(Str), E|N|Mem|Refs|Er) \
O(CheckInit, ND, S(Gen), NF) \
O(CheckInitMem, ND, S(PtrToGen) C(Int), NF) \
O(Unbox, DUnbox(0), S(Gen), NF) \
@@ -558,6 +561,12 @@ enum Opcode : uint16_t {
#define O(name, dsts, srcs, flags) name,
IR_OPCODES
#undef O
// Agree with hhbc on the names of these, to ease macro implementations.
OpBitAnd = OpAnd,
OpBitOr = OpOr,
OpBitXor = OpXor,
IR_NUM_OPCODES
};
hphp/runtime/vm/translator/hopt/irtranslator.cpp
+13 -7
Ver Arquivo
@@ -145,19 +145,25 @@ TranslatorX64::irEmitLoadDeps() {
}
void
TranslatorX64::irTranslateMod(const Tracelet& t,
const NormalizedInstruction& i) {
HHIR_EMIT(Mod);
}
void
TranslatorX64::irTranslateBinaryArithOp(const Tracelet& t,
const NormalizedInstruction& i) {
const Opcode op = i.op();
switch (op) {
#define CASE(OpBc, x64op) \
#define CASE(OpBc) \
case Op ## OpBc: HHIR_EMIT(OpBc);
CASE(Add, add)
CASE(Sub, sub)
CASE(BitAnd, and)
CASE(BitOr, or)
CASE(BitXor, xor)
CASE(Mul, imul)
CASE(Add)
CASE(Sub)
CASE(BitAnd)
CASE(BitOr)
CASE(BitXor)
CASE(Mul)
#undef CASE
default: {
not_reached();
hphp/runtime/vm/translator/hopt/nativecalls.cpp
+2
Ver Arquivo
@@ -85,6 +85,8 @@ static CallMap s_callMap({
{{TV, 0}, {SSA, 1}}},
{VerifyParamFail, (TCA)VerifyParamTypeFail, DNone, SSync, {{SSA, 0}}},
{RaiseUninitLoc, (TCA)raiseUndefVariable, DNone, SSync, {{SSA, 0}}},
{RaiseWarning, (TCA)raiseWarning, DNone, SSync, {{SSA, 0}}},
{OpMod, (TCA)modHelper, DSSA, SNone, {{SSA, 0}, {SSA, 1}}},
{WarnNonObjProp, (TCA)raisePropertyOnNonObject, DNone, SSync, {}},
{ThrowNonObjProp, (TCA)throw_null_object_prop, DNone, SSync, {}},
{RaiseUndefProp, (TCA)raiseUndefProp, DNone, SSync,
hphp/runtime/vm/translator/hopt/tracebuilder.cpp
+16 -16
Ver Arquivo
@@ -251,7 +251,8 @@ Trace* TraceBuilder::genExitGuardFailure(uint32_t bcOff) {
}
/*
* genExitSlow generates a target exit trace for TraceExitType::Slow branches.
* getExitSlowTrace generates a target exit trace for
* TraceExitType::Slow branches.
*/
Trace* TraceBuilder::getExitSlowTrace(uint32_t bcOff,
int32_t stackDeficit,
@@ -291,9 +292,11 @@ void TraceBuilder::genTraceEnd(uint32_t nextPc,
Trace* TraceBuilder::genExitTrace(uint32_t bcOff,
int32_t stackDeficit,
uint32_t numOpnds,
SSATmp** opnds,
SSATmp* const* opnds,
TraceExitType::ExitType exitType,
uint32_t notTakenBcOff) {
uint32_t notTakenBcOff,
std::function<void(IRFactory*, Trace*)>
beforeExit) {
Trace* exitTrace = makeExitTrace(bcOff);
MarkerData marker;
@@ -302,6 +305,9 @@ Trace* TraceBuilder::genExitTrace(uint32_t bcOff,
marker.func = m_curFunc->getValFunc();
exitTrace->back()->push_back(m_irFactory.gen(Marker, &marker));
if (beforeExit) {
beforeExit(&m_irFactory, exitTrace);
}
SSATmp* sp = m_spValue;
if (numOpnds != 0 || stackDeficit != 0) {
SSATmp* srcs[numOpnds + 2];
@@ -314,25 +320,19 @@ Trace* TraceBuilder::genExitTrace(uint32_t bcOff,
exitTrace->back()->push_back(spillInst);
}
SSATmp* pc = genDefConst<int64_t>(bcOff);
IRInstruction* instr = nullptr;
if (exitType == TraceExitType::NormalCc) {
assert(notTakenBcOff != 0);
SSATmp* notTakenPC = genDefConst(notTakenBcOff);
instr = m_irFactory.gen(getExitOpcode(exitType),
m_curFunc,
pc,
sp,
m_fpValue,
notTakenPC);
genFor(exitTrace, getExitOpcode(exitType),
m_curFunc,
pc, sp, m_fpValue,
notTakenPC);
} else {
assert(notTakenBcOff == 0);
instr = m_irFactory.gen(getExitOpcode(exitType),
m_curFunc,
pc,
sp,
m_fpValue);
genFor(exitTrace, getExitOpcode(exitType),
m_curFunc,
pc, sp, m_fpValue);
}
exitTrace->back()->push_back(instr);
return exitTrace;
}
hphp/runtime/vm/translator/hopt/tracebuilder.h
+27 -2
Ver Arquivo
@@ -73,6 +73,13 @@ public:
);
}
template<class... Args>
IRInstruction* genFor(Trace* t, Args... args) {
auto instr = m_irFactory.gen(args...);
t->back()->push_back(instr);
return instr;
}
SSATmp* genDefCns(const StringData* cnsName, SSATmp* val);
SSATmp* genConcat(SSATmp* tl, SSATmp* tr);
void genDefCls(PreClass*, const HPHP::VM::Opcode* after);
@@ -248,12 +255,14 @@ public:
* Lifetime of the returned pointer is managed by the trace this
* TraceBuilder is generating.
*/
typedef std::function<void(IRFactory*, Trace*)> ExitTraceCallback;
Trace* genExitTrace(uint32_t bcOff,
int32_t stackDeficit,
uint32_t numOpnds,
SSATmp** opnds,
SSATmp* const* opnds,
TraceExitType::ExitType,
uint32_t notTakenBcOff = 0);
uint32_t notTakenBcOff = 0,
ExitTraceCallback beforeExit = ExitTraceCallback());
/*
* Generates a target exit trace for GuardFailure exits.
@@ -360,6 +369,22 @@ public:
appendBlock(done_block);
}
/*
* ifThenExit produces a conditional exit with user-supplied logic
* if the exit is taken.
*/
Trace* ifThenExit(const Func* func,
int stackDeficit,
const std::vector<SSATmp*> &stackValues,
ExitTraceCallback exit,
Offset exitBcOff,
Offset bcOff) {
return genExitTrace(exitBcOff, stackDeficit,
stackValues.size(),
stackValues.size() ? &stackValues[0] : nullptr,
TraceExitType::NormalCc, bcOff /* notTakenOff */, exit);
}
/*
* ifElse generates if-then-else blocks with an empty 'then' block
* that do not produce values. Code emitted in the next lambda will
hphp/runtime/vm/translator/translator-x64.cpp
+9
Ver Arquivo
@@ -6075,6 +6075,15 @@ TranslatorX64::translateXor(const Tracelet& t,
a. xor_reg64_reg64(src, srcdest);
}
void
TranslatorX64::analyzeMod(Tracelet& t, NormalizedInstruction& i) {
i.m_txFlags = nativePlan(false);
}
void TranslatorX64::translateMod(const Tracelet& t, const NormalizedInstruction& i) {
not_reached();
}
void
TranslatorX64::analyzeNot(Tracelet& t, NormalizedInstruction& i) {
assert(i.inputs.size() == 1);
hphp/runtime/vm/translator/translator-x64.h
+1
Ver Arquivo
@@ -543,6 +543,7 @@ MINSTRS
CASE(Add) \
CASE(Xor) \
CASE(Not) \
CASE(Mod) \
CASE(BitNot) \
CASE(CastInt) \
CASE(CastString) \
hphp/test/vm/mod.php
+18
Ver Arquivo
@@ -0,0 +1,18 @@
<?
function f() {
$a = range(-3, 3);
$a []= true;
$a []= false;
$a []= 3.14;
$a []= "123";
$a []= "0";
foreach ($a as $l) {
foreach ($a as $r) {
var_dump($l % $r);
}
}
}
f();
hphp/test/vm/mod.php.expectf
+180
Ver Arquivo
@@ -0,0 +1,180 @@
int(0)
int(-1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(-1)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(-3)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(-2)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(-2)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(-2)
int(-2)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(-1)
int(-1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(-1)
int(-1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(-1)
int(-1)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(1)
int(1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(1)
int(1)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(2)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(2)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(2)
int(2)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(3)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(1)
int(1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(1)
int(1)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(3)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(1)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
int(0)
int(0)
HipHop Warning: Division by zero in %s on line 12
bool(false)
hphp/test/vm/mod.php.filter
Link simbólico
+1
Ver Arquivo
@@ -0,0 +1 @@
default.filter
hphp/util/trace.h
+1
Ver Arquivo
@@ -80,6 +80,7 @@ namespace Trace {
TM(txdeps) \
TM(typeProfile) \
TM(hhir) \
TM(hhirTracelets) \
TM(gc) \
TM(unlikely) \
TM(jcc) \