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Unified Diff: src/arm/full-codegen-arm.cc

Issue 6880010: Merge (7265, 7271] from bleeding_edge to experimental/gc branch.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/experimental/gc/
Patch Set: '' Created 9 years, 8 months ago
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Index: src/arm/full-codegen-arm.cc
===================================================================
--- src/arm/full-codegen-arm.cc (revision 7563)
+++ src/arm/full-codegen-arm.cc (working copy)
@@ -565,7 +565,7 @@
void FullCodeGenerator::DoTest(Label* if_true,
Label* if_false,
Label* fall_through) {
- if (CpuFeatures::IsSupported(VFP3)) {
+ if (Isolate::Current()->cpu_features()->IsSupported(VFP3)) {
CpuFeatures::Scope scope(VFP3);
// Emit the inlined tests assumed by the stub.
__ LoadRoot(ip, Heap::kUndefinedValueRootIndex);
@@ -790,9 +790,9 @@
prop->key()->AsLiteral()->handle()->IsSmi());
__ mov(r1, Operand(prop->key()->AsLiteral()->handle()));
- Handle<Code> ic(Builtins::builtin(
- is_strict_mode() ? Builtins::KeyedStoreIC_Initialize_Strict
- : Builtins::KeyedStoreIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(is_strict_mode()
+ ? Builtins::KeyedStoreIC_Initialize_Strict
+ : Builtins::KeyedStoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
// Value in r0 is ignored (declarations are statements).
}
@@ -1195,7 +1195,8 @@
ContextSlotOperandCheckExtensions(obj_proxy->var()->AsSlot(),
slow));
__ mov(r0, Operand(key_literal->handle()));
- Handle<Code> ic(Builtins::builtin(Builtins::KeyedLoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::KeyedLoadIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
__ jmp(done);
}
@@ -1261,7 +1262,8 @@
RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF)
? RelocInfo::CODE_TARGET
: RelocInfo::CODE_TARGET_CONTEXT;
- Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::LoadIC_Initialize));
EmitCallIC(ic, mode);
}
@@ -1279,7 +1281,8 @@
// object (receiver) in r0.
__ ldr(r0, GlobalObjectOperand());
__ mov(r2, Operand(var->name()));
- Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::LoadIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET_CONTEXT);
context()->Plug(r0);
@@ -1338,7 +1341,8 @@
__ mov(r0, Operand(key_literal->handle()));
// Call keyed load IC. It has arguments key and receiver in r0 and r1.
- Handle<Code> ic(Builtins::builtin(Builtins::KeyedLoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::KeyedLoadIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
context()->Plug(r0);
}
@@ -1441,7 +1445,8 @@
VisitForAccumulatorValue(value);
__ mov(r2, Operand(key->handle()));
__ ldr(r1, MemOperand(sp));
- Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::StoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
PrepareForBailoutForId(key->id(), NO_REGISTERS);
} else {
@@ -1499,11 +1504,13 @@
__ mov(r2, Operand(Smi::FromInt(expr->literal_index())));
__ mov(r1, Operand(expr->constant_elements()));
__ Push(r3, r2, r1);
- if (expr->constant_elements()->map() == Heap::fixed_cow_array_map()) {
+ if (expr->constant_elements()->map() ==
+ isolate()->heap()->fixed_cow_array_map()) {
FastCloneShallowArrayStub stub(
FastCloneShallowArrayStub::COPY_ON_WRITE_ELEMENTS, length);
__ CallStub(&stub);
- __ IncrementCounter(&Counters::cow_arrays_created_stub, 1, r1, r2);
+ __ IncrementCounter(
+ isolate()->counters()->cow_arrays_created_stub(), 1, r1, r2);
} else if (expr->depth() > 1) {
__ CallRuntime(Runtime::kCreateArrayLiteral, 3);
} else if (length > FastCloneShallowArrayStub::kMaximumClonedLength) {
@@ -1689,7 +1696,8 @@
Literal* key = prop->key()->AsLiteral();
__ mov(r2, Operand(key->handle()));
// Call load IC. It has arguments receiver and property name r0 and r2.
- Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::LoadIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
}
@@ -1697,7 +1705,8 @@
void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) {
SetSourcePosition(prop->position());
// Call keyed load IC. It has arguments key and receiver in r0 and r1.
- Handle<Code> ic(Builtins::builtin(Builtins::KeyedLoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::KeyedLoadIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
}
@@ -1842,7 +1851,7 @@
__ mov(r1, r0);
__ pop(r0); // Restore value.
__ mov(r2, Operand(prop->key()->AsLiteral()->handle()));
- Handle<Code> ic(Builtins::builtin(
+ Handle<Code> ic(isolate()->builtins()->builtin(
is_strict_mode() ? Builtins::StoreIC_Initialize_Strict
: Builtins::StoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
@@ -1865,7 +1874,7 @@
__ pop(r2);
}
__ pop(r0); // Restore value.
- Handle<Code> ic(Builtins::builtin(
+ Handle<Code> ic(isolate()->builtins()->builtin(
is_strict_mode() ? Builtins::KeyedStoreIC_Initialize_Strict
: Builtins::KeyedStoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
@@ -1891,7 +1900,7 @@
// r2, and the global object in r1.
__ mov(r2, Operand(var->name()));
__ ldr(r1, GlobalObjectOperand());
- Handle<Code> ic(Builtins::builtin(
+ Handle<Code> ic(isolate()->builtins()->builtin(
is_strict_mode() ? Builtins::StoreIC_Initialize_Strict
: Builtins::StoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET_CONTEXT);
@@ -2002,7 +2011,7 @@
__ pop(r1);
}
- Handle<Code> ic(Builtins::builtin(
+ Handle<Code> ic(isolate()->builtins()->builtin(
is_strict_mode() ? Builtins::StoreIC_Initialize_Strict
: Builtins::StoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
@@ -2048,7 +2057,7 @@
__ pop(r2);
}
- Handle<Code> ic(Builtins::builtin(
+ Handle<Code> ic(isolate()->builtins()->builtin(
is_strict_mode() ? Builtins::KeyedStoreIC_Initialize_Strict
: Builtins::KeyedStoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
@@ -2101,7 +2110,8 @@
SetSourcePosition(expr->position());
// Call the IC initialization code.
InLoopFlag in_loop = (loop_depth() > 0) ? IN_LOOP : NOT_IN_LOOP;
- Handle<Code> ic = StubCache::ComputeCallInitialize(arg_count, in_loop);
+ Handle<Code> ic =
+ isolate()->stub_cache()->ComputeCallInitialize(arg_count, in_loop);
EmitCallIC(ic, mode);
RecordJSReturnSite(expr);
// Restore context register.
@@ -2134,7 +2144,8 @@
SetSourcePosition(expr->position());
// Call the IC initialization code.
InLoopFlag in_loop = (loop_depth() > 0) ? IN_LOOP : NOT_IN_LOOP;
- Handle<Code> ic = StubCache::ComputeKeyedCallInitialize(arg_count, in_loop);
+ Handle<Code> ic =
+ isolate()->stub_cache()->ComputeKeyedCallInitialize(arg_count, in_loop);
__ ldr(r2, MemOperand(sp, (arg_count + 1) * kPointerSize)); // Key.
EmitCallIC(ic, mode);
RecordJSReturnSite(expr);
@@ -2333,7 +2344,8 @@
// Record source code position for IC call.
SetSourcePosition(prop->position());
- Handle<Code> ic(Builtins::builtin(Builtins::KeyedLoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::KeyedLoadIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
__ ldr(r1, GlobalObjectOperand());
__ ldr(r1, FieldMemOperand(r1, GlobalObject::kGlobalReceiverOffset));
@@ -2352,7 +2364,7 @@
// also use the fast code generator.
FunctionLiteral* lit = fun->AsFunctionLiteral();
if (lit != NULL &&
- lit->name()->Equals(Heap::empty_string()) &&
+ lit->name()->Equals(isolate()->heap()->empty_string()) &&
loop_depth() == 0) {
lit->set_try_full_codegen(true);
}
@@ -2401,7 +2413,8 @@
__ mov(r0, Operand(arg_count));
__ ldr(r1, MemOperand(sp, arg_count * kPointerSize));
- Handle<Code> construct_builtin(Builtins::builtin(Builtins::JSConstructCall));
+ Handle<Code> construct_builtin(isolate()->builtins()->builtin(
+ Builtins::JSConstructCall));
__ Call(construct_builtin, RelocInfo::CONSTRUCT_CALL);
context()->Plug(r0);
}
@@ -2796,7 +2809,7 @@
// Convert 32 random bits in r0 to 0.(32 random bits) in a double
// by computing:
// ( 1.(20 0s)(32 random bits) x 2^20 ) - (1.0 x 2^20)).
- if (CpuFeatures::IsSupported(VFP3)) {
+ if (isolate()->cpu_features()->IsSupported(VFP3)) {
__ PrepareCallCFunction(0, r1);
__ CallCFunction(ExternalReference::random_uint32_function(), 0);
@@ -3219,7 +3232,7 @@
int cache_id = Smi::cast(*(args->at(0)->AsLiteral()->handle()))->value();
Handle<FixedArray> jsfunction_result_caches(
- Top::global_context()->jsfunction_result_caches());
+ isolate()->global_context()->jsfunction_result_caches());
if (jsfunction_result_caches->length() <= cache_id) {
__ Abort("Attempt to use undefined cache.");
__ LoadRoot(r0, Heap::kUndefinedValueRootIndex);
@@ -3598,7 +3611,8 @@
if (expr->is_jsruntime()) {
// Call the JS runtime function.
__ mov(r2, Operand(expr->name()));
- Handle<Code> ic = StubCache::ComputeCallInitialize(arg_count, NOT_IN_LOOP);
+ Handle<Code> ic =
+ isolate()->stub_cache()->ComputeCallInitialize(arg_count, NOT_IN_LOOP);
EmitCallIC(ic, RelocInfo::CODE_TARGET);
// Restore context register.
__ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
@@ -3902,7 +3916,7 @@
case NAMED_PROPERTY: {
__ mov(r2, Operand(prop->key()->AsLiteral()->handle()));
__ pop(r1);
- Handle<Code> ic(Builtins::builtin(
+ Handle<Code> ic(isolate()->builtins()->builtin(
is_strict_mode() ? Builtins::StoreIC_Initialize_Strict
: Builtins::StoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
@@ -3919,7 +3933,7 @@
case KEYED_PROPERTY: {
__ pop(r1); // Key.
__ pop(r2); // Receiver.
- Handle<Code> ic(Builtins::builtin(
+ Handle<Code> ic(isolate()->builtins()->builtin(
is_strict_mode() ? Builtins::KeyedStoreIC_Initialize_Strict
: Builtins::KeyedStoreIC_Initialize));
EmitCallIC(ic, RelocInfo::CODE_TARGET);
@@ -3945,7 +3959,8 @@
Comment cmnt(masm_, "Global variable");
__ ldr(r0, GlobalObjectOperand());
__ mov(r2, Operand(proxy->name()));
- Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Initialize));
+ Handle<Code> ic(isolate()->builtins()->builtin(
+ Builtins::LoadIC_Initialize));
// Use a regular load, not a contextual load, to avoid a reference
// error.
EmitCallIC(ic, RelocInfo::CODE_TARGET);
@@ -3998,13 +4013,13 @@
}
PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
- if (check->Equals(Heap::number_symbol())) {
+ if (check->Equals(isolate()->heap()->number_symbol())) {
__ JumpIfSmi(r0, if_true);
__ ldr(r0, FieldMemOperand(r0, HeapObject::kMapOffset));
__ LoadRoot(ip, Heap::kHeapNumberMapRootIndex);
__ cmp(r0, ip);
Split(eq, if_true, if_false, fall_through);
- } else if (check->Equals(Heap::string_symbol())) {
+ } else if (check->Equals(isolate()->heap()->string_symbol())) {
__ JumpIfSmi(r0, if_false);
// Check for undetectable objects => false.
__ CompareObjectType(r0, r0, r1, FIRST_NONSTRING_TYPE);
@@ -4012,12 +4027,12 @@
__ ldrb(r1, FieldMemOperand(r0, Map::kBitFieldOffset));
__ tst(r1, Operand(1 << Map::kIsUndetectable));
Split(eq, if_true, if_false, fall_through);
- } else if (check->Equals(Heap::boolean_symbol())) {
+ } else if (check->Equals(isolate()->heap()->boolean_symbol())) {
__ CompareRoot(r0, Heap::kTrueValueRootIndex);
__ b(eq, if_true);
__ CompareRoot(r0, Heap::kFalseValueRootIndex);
Split(eq, if_true, if_false, fall_through);
- } else if (check->Equals(Heap::undefined_symbol())) {
+ } else if (check->Equals(isolate()->heap()->undefined_symbol())) {
__ CompareRoot(r0, Heap::kUndefinedValueRootIndex);
__ b(eq, if_true);
__ JumpIfSmi(r0, if_false);
@@ -4027,12 +4042,12 @@
__ tst(r1, Operand(1 << Map::kIsUndetectable));
Split(ne, if_true, if_false, fall_through);
- } else if (check->Equals(Heap::function_symbol())) {
+ } else if (check->Equals(isolate()->heap()->function_symbol())) {
__ JumpIfSmi(r0, if_false);
__ CompareObjectType(r0, r1, r0, FIRST_FUNCTION_CLASS_TYPE);
Split(ge, if_true, if_false, fall_through);
- } else if (check->Equals(Heap::object_symbol())) {
+ } else if (check->Equals(isolate()->heap()->object_symbol())) {
__ JumpIfSmi(r0, if_false);
__ CompareRoot(r0, Heap::kNullValueRootIndex);
__ b(eq, if_true);
@@ -4218,16 +4233,16 @@
mode == RelocInfo::CODE_TARGET_CONTEXT);
switch (ic->kind()) {
case Code::LOAD_IC:
- __ IncrementCounter(&Counters::named_load_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->named_load_full(), 1, r1, r2);
break;
case Code::KEYED_LOAD_IC:
- __ IncrementCounter(&Counters::keyed_load_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->keyed_load_full(), 1, r1, r2);
break;
case Code::STORE_IC:
- __ IncrementCounter(&Counters::named_store_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->named_store_full(), 1, r1, r2);
break;
case Code::KEYED_STORE_IC:
- __ IncrementCounter(&Counters::keyed_store_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->keyed_store_full(), 1, r1, r2);
default:
break;
}
@@ -4239,16 +4254,16 @@
void FullCodeGenerator::EmitCallIC(Handle<Code> ic, JumpPatchSite* patch_site) {
switch (ic->kind()) {
case Code::LOAD_IC:
- __ IncrementCounter(&Counters::named_load_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->named_load_full(), 1, r1, r2);
break;
case Code::KEYED_LOAD_IC:
- __ IncrementCounter(&Counters::keyed_load_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->keyed_load_full(), 1, r1, r2);
break;
case Code::STORE_IC:
- __ IncrementCounter(&Counters::named_store_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->named_store_full(), 1, r1, r2);
break;
case Code::KEYED_STORE_IC:
- __ IncrementCounter(&Counters::keyed_store_full, 1, r1, r2);
+ __ IncrementCounter(COUNTERS->keyed_store_full(), 1, r1, r2);
default:
break;
}
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