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Issue 96083005: Remove Reloc::Mode CODE_TARGET_CONTEXT (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fixed port error in ARM. Created 7 years ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 658 matching lines...) Expand 10 before | Expand all | Expand 10 after
669 if (false_label_ != fall_through_) __ b(false_label_); 669 if (false_label_ != fall_through_) __ b(false_label_);
670 } 670 }
671 } 671 }
672 672
673 673
674 void FullCodeGenerator::DoTest(Expression* condition, 674 void FullCodeGenerator::DoTest(Expression* condition,
675 Label* if_true, 675 Label* if_true,
676 Label* if_false, 676 Label* if_false,
677 Label* fall_through) { 677 Label* fall_through) {
678 Handle<Code> ic = ToBooleanStub::GetUninitialized(isolate()); 678 Handle<Code> ic = ToBooleanStub::GetUninitialized(isolate());
679 CallIC(ic, RelocInfo::CODE_TARGET, condition->test_id()); 679 CallIC(ic, NOT_CONTEXTUAL, condition->test_id());
680 __ tst(result_register(), result_register()); 680 __ tst(result_register(), result_register());
681 Split(ne, if_true, if_false, fall_through); 681 Split(ne, if_true, if_false, fall_through);
682 } 682 }
683 683
684 684
685 void FullCodeGenerator::Split(Condition cond, 685 void FullCodeGenerator::Split(Condition cond,
686 Label* if_true, 686 Label* if_true,
687 Label* if_false, 687 Label* if_false,
688 Label* fall_through) { 688 Label* fall_through) {
689 if (if_false == fall_through) { 689 if (if_false == fall_through) {
(...skipping 340 matching lines...) Expand 10 before | Expand all | Expand 10 after
1030 __ cmp(r1, r0); 1030 __ cmp(r1, r0);
1031 __ b(ne, &next_test); 1031 __ b(ne, &next_test);
1032 __ Drop(1); // Switch value is no longer needed. 1032 __ Drop(1); // Switch value is no longer needed.
1033 __ b(clause->body_target()); 1033 __ b(clause->body_target());
1034 __ bind(&slow_case); 1034 __ bind(&slow_case);
1035 } 1035 }
1036 1036
1037 // Record position before stub call for type feedback. 1037 // Record position before stub call for type feedback.
1038 SetSourcePosition(clause->position()); 1038 SetSourcePosition(clause->position());
1039 Handle<Code> ic = CompareIC::GetUninitialized(isolate(), Token::EQ_STRICT); 1039 Handle<Code> ic = CompareIC::GetUninitialized(isolate(), Token::EQ_STRICT);
1040 CallIC(ic, RelocInfo::CODE_TARGET, clause->CompareId()); 1040 CallIC(ic, NOT_CONTEXTUAL, clause->CompareId());
1041 patch_site.EmitPatchInfo(); 1041 patch_site.EmitPatchInfo();
1042 1042
1043 __ cmp(r0, Operand::Zero()); 1043 __ cmp(r0, Operand::Zero());
1044 __ b(ne, &next_test); 1044 __ b(ne, &next_test);
1045 __ Drop(1); // Switch value is no longer needed. 1045 __ Drop(1); // Switch value is no longer needed.
1046 __ b(clause->body_target()); 1046 __ b(clause->body_target());
1047 } 1047 }
1048 1048
1049 // Discard the test value and jump to the default if present, otherwise to 1049 // Discard the test value and jump to the default if present, otherwise to
1050 // the end of the statement. 1050 // the end of the statement.
(...skipping 337 matching lines...) Expand 10 before | Expand all | Expand 10 after
1388 __ tst(temp, temp); 1388 __ tst(temp, temp);
1389 __ b(ne, slow); 1389 __ b(ne, slow);
1390 // Load next context in chain. 1390 // Load next context in chain.
1391 __ ldr(next, ContextOperand(next, Context::PREVIOUS_INDEX)); 1391 __ ldr(next, ContextOperand(next, Context::PREVIOUS_INDEX));
1392 __ b(&loop); 1392 __ b(&loop);
1393 __ bind(&fast); 1393 __ bind(&fast);
1394 } 1394 }
1395 1395
1396 __ ldr(r0, GlobalObjectOperand()); 1396 __ ldr(r0, GlobalObjectOperand());
1397 __ mov(r2, Operand(var->name())); 1397 __ mov(r2, Operand(var->name()));
1398 RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF) 1398 ContextualMode mode = (typeof_state == INSIDE_TYPEOF)
1399 ? RelocInfo::CODE_TARGET 1399 ? NOT_CONTEXTUAL
1400 : RelocInfo::CODE_TARGET_CONTEXT; 1400 : CONTEXTUAL;
1401 Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize(); 1401 CallLoadIC(mode);
1402 CallIC(ic, mode);
1403 } 1402 }
1404 1403
1405 1404
1406 MemOperand FullCodeGenerator::ContextSlotOperandCheckExtensions(Variable* var, 1405 MemOperand FullCodeGenerator::ContextSlotOperandCheckExtensions(Variable* var,
1407 Label* slow) { 1406 Label* slow) {
1408 ASSERT(var->IsContextSlot()); 1407 ASSERT(var->IsContextSlot());
1409 Register context = cp; 1408 Register context = cp;
1410 Register next = r3; 1409 Register next = r3;
1411 Register temp = r4; 1410 Register temp = r4;
1412 1411
(...skipping 62 matching lines...) Expand 10 before | Expand all | Expand 10 after
1475 1474
1476 // Three cases: global variables, lookup variables, and all other types of 1475 // Three cases: global variables, lookup variables, and all other types of
1477 // variables. 1476 // variables.
1478 switch (var->location()) { 1477 switch (var->location()) {
1479 case Variable::UNALLOCATED: { 1478 case Variable::UNALLOCATED: {
1480 Comment cmnt(masm_, "Global variable"); 1479 Comment cmnt(masm_, "Global variable");
1481 // Use inline caching. Variable name is passed in r2 and the global 1480 // Use inline caching. Variable name is passed in r2 and the global
1482 // object (receiver) in r0. 1481 // object (receiver) in r0.
1483 __ ldr(r0, GlobalObjectOperand()); 1482 __ ldr(r0, GlobalObjectOperand());
1484 __ mov(r2, Operand(var->name())); 1483 __ mov(r2, Operand(var->name()));
1485 Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize(); 1484 CallLoadIC(CONTEXTUAL);
1486 CallIC(ic, RelocInfo::CODE_TARGET_CONTEXT);
1487 context()->Plug(r0); 1485 context()->Plug(r0);
1488 break; 1486 break;
1489 } 1487 }
1490 1488
1491 case Variable::PARAMETER: 1489 case Variable::PARAMETER:
1492 case Variable::LOCAL: 1490 case Variable::LOCAL:
1493 case Variable::CONTEXT: { 1491 case Variable::CONTEXT: {
1494 Comment cmnt(masm_, var->IsContextSlot() 1492 Comment cmnt(masm_, var->IsContextSlot()
1495 ? "Context variable" 1493 ? "Context variable"
1496 : "Stack variable"); 1494 : "Stack variable");
(...skipping 188 matching lines...) Expand 10 before | Expand all | Expand 10 after
1685 UNREACHABLE(); 1683 UNREACHABLE();
1686 case ObjectLiteral::Property::MATERIALIZED_LITERAL: 1684 case ObjectLiteral::Property::MATERIALIZED_LITERAL:
1687 ASSERT(!CompileTimeValue::IsCompileTimeValue(property->value())); 1685 ASSERT(!CompileTimeValue::IsCompileTimeValue(property->value()));
1688 // Fall through. 1686 // Fall through.
1689 case ObjectLiteral::Property::COMPUTED: 1687 case ObjectLiteral::Property::COMPUTED:
1690 if (key->value()->IsInternalizedString()) { 1688 if (key->value()->IsInternalizedString()) {
1691 if (property->emit_store()) { 1689 if (property->emit_store()) {
1692 VisitForAccumulatorValue(value); 1690 VisitForAccumulatorValue(value);
1693 __ mov(r2, Operand(key->value())); 1691 __ mov(r2, Operand(key->value()));
1694 __ ldr(r1, MemOperand(sp)); 1692 __ ldr(r1, MemOperand(sp));
1695 Handle<Code> ic = is_classic_mode() 1693 CallStoreIC(NOT_CONTEXTUAL, key->LiteralFeedbackId());
1696 ? isolate()->builtins()->StoreIC_Initialize()
1697 : isolate()->builtins()->StoreIC_Initialize_Strict();
1698 CallIC(ic, RelocInfo::CODE_TARGET, key->LiteralFeedbackId());
1699 PrepareForBailoutForId(key->id(), NO_REGISTERS); 1694 PrepareForBailoutForId(key->id(), NO_REGISTERS);
1700 } else { 1695 } else {
1701 VisitForEffect(value); 1696 VisitForEffect(value);
1702 } 1697 }
1703 break; 1698 break;
1704 } 1699 }
1705 // Duplicate receiver on stack. 1700 // Duplicate receiver on stack.
1706 __ ldr(r0, MemOperand(sp)); 1701 __ ldr(r0, MemOperand(sp));
1707 __ push(r0); 1702 __ push(r0);
1708 VisitForStackValue(key); 1703 VisitForStackValue(key);
(...skipping 387 matching lines...) Expand 10 before | Expand all | Expand 10 after
2096 // result = receiver[f](arg); 2091 // result = receiver[f](arg);
2097 __ bind(&l_call); 2092 __ bind(&l_call);
2098 Handle<Code> ic = isolate()->stub_cache()->ComputeKeyedCallInitialize(1); 2093 Handle<Code> ic = isolate()->stub_cache()->ComputeKeyedCallInitialize(1);
2099 CallIC(ic); 2094 CallIC(ic);
2100 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); 2095 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
2101 2096
2102 // if (!result.done) goto l_try; 2097 // if (!result.done) goto l_try;
2103 __ bind(&l_loop); 2098 __ bind(&l_loop);
2104 __ push(r0); // save result 2099 __ push(r0); // save result
2105 __ LoadRoot(r2, Heap::kdone_stringRootIndex); // "done" 2100 __ LoadRoot(r2, Heap::kdone_stringRootIndex); // "done"
2106 Handle<Code> done_ic = isolate()->builtins()->LoadIC_Initialize(); 2101 CallLoadIC(NOT_CONTEXTUAL); // result.done in r0
2107 CallIC(done_ic); // result.done in r0
2108 Handle<Code> bool_ic = ToBooleanStub::GetUninitialized(isolate()); 2102 Handle<Code> bool_ic = ToBooleanStub::GetUninitialized(isolate());
2109 CallIC(bool_ic); 2103 CallIC(bool_ic);
2110 __ cmp(r0, Operand(0)); 2104 __ cmp(r0, Operand(0));
2111 __ b(eq, &l_try); 2105 __ b(eq, &l_try);
2112 2106
2113 // result.value 2107 // result.value
2114 __ pop(r0); // result 2108 __ pop(r0); // result
2115 __ LoadRoot(r2, Heap::kvalue_stringRootIndex); // "value" 2109 __ LoadRoot(r2, Heap::kvalue_stringRootIndex); // "value"
2116 Handle<Code> value_ic = isolate()->builtins()->LoadIC_Initialize(); 2110 CallLoadIC(NOT_CONTEXTUAL); // result.value in r0
2117 CallIC(value_ic); // result.value in r0
2118 context()->DropAndPlug(2, r0); // drop iter and g 2111 context()->DropAndPlug(2, r0); // drop iter and g
2119 break; 2112 break;
2120 } 2113 }
2121 } 2114 }
2122 } 2115 }
2123 2116
2124 2117
2125 void FullCodeGenerator::EmitGeneratorResume(Expression *generator, 2118 void FullCodeGenerator::EmitGeneratorResume(Expression *generator,
2126 Expression *value, 2119 Expression *value,
2127 JSGeneratorObject::ResumeMode resume_mode) { 2120 JSGeneratorObject::ResumeMode resume_mode) {
(...skipping 128 matching lines...) Expand 10 before | Expand all | Expand 10 after
2256 __ RecordWriteField(r0, JSGeneratorObject::kResultValuePropertyOffset, 2249 __ RecordWriteField(r0, JSGeneratorObject::kResultValuePropertyOffset,
2257 r2, r3, kLRHasBeenSaved, kDontSaveFPRegs); 2250 r2, r3, kLRHasBeenSaved, kDontSaveFPRegs);
2258 } 2251 }
2259 2252
2260 2253
2261 void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) { 2254 void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) {
2262 SetSourcePosition(prop->position()); 2255 SetSourcePosition(prop->position());
2263 Literal* key = prop->key()->AsLiteral(); 2256 Literal* key = prop->key()->AsLiteral();
2264 __ mov(r2, Operand(key->value())); 2257 __ mov(r2, Operand(key->value()));
2265 // Call load IC. It has arguments receiver and property name r0 and r2. 2258 // Call load IC. It has arguments receiver and property name r0 and r2.
2266 Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize(); 2259 CallLoadIC(NOT_CONTEXTUAL, prop->PropertyFeedbackId());
2267 CallIC(ic, RelocInfo::CODE_TARGET, prop->PropertyFeedbackId());
2268 } 2260 }
2269 2261
2270 2262
2271 void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) { 2263 void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) {
2272 SetSourcePosition(prop->position()); 2264 SetSourcePosition(prop->position());
2273 // Call keyed load IC. It has arguments key and receiver in r0 and r1. 2265 // Call keyed load IC. It has arguments key and receiver in r0 and r1.
2274 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize(); 2266 Handle<Code> ic = isolate()->builtins()->KeyedLoadIC_Initialize();
2275 CallIC(ic, RelocInfo::CODE_TARGET, prop->PropertyFeedbackId()); 2267 CallIC(ic, NOT_CONTEXTUAL, prop->PropertyFeedbackId());
2276 } 2268 }
2277 2269
2278 2270
2279 void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr, 2271 void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr,
2280 Token::Value op, 2272 Token::Value op,
2281 OverwriteMode mode, 2273 OverwriteMode mode,
2282 Expression* left_expr, 2274 Expression* left_expr,
2283 Expression* right_expr) { 2275 Expression* right_expr) {
2284 Label done, smi_case, stub_call; 2276 Label done, smi_case, stub_call;
2285 2277
2286 Register scratch1 = r2; 2278 Register scratch1 = r2;
2287 Register scratch2 = r3; 2279 Register scratch2 = r3;
2288 2280
2289 // Get the arguments. 2281 // Get the arguments.
2290 Register left = r1; 2282 Register left = r1;
2291 Register right = r0; 2283 Register right = r0;
2292 __ pop(left); 2284 __ pop(left);
2293 2285
2294 // Perform combined smi check on both operands. 2286 // Perform combined smi check on both operands.
2295 __ orr(scratch1, left, Operand(right)); 2287 __ orr(scratch1, left, Operand(right));
2296 STATIC_ASSERT(kSmiTag == 0); 2288 STATIC_ASSERT(kSmiTag == 0);
2297 JumpPatchSite patch_site(masm_); 2289 JumpPatchSite patch_site(masm_);
2298 patch_site.EmitJumpIfSmi(scratch1, &smi_case); 2290 patch_site.EmitJumpIfSmi(scratch1, &smi_case);
2299 2291
2300 __ bind(&stub_call); 2292 __ bind(&stub_call);
2301 BinaryOpICStub stub(op, mode); 2293 BinaryOpICStub stub(op, mode);
2302 CallIC(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, 2294 CallIC(stub.GetCode(isolate()), NOT_CONTEXTUAL,
2303 expr->BinaryOperationFeedbackId()); 2295 expr->BinaryOperationFeedbackId());
2304 patch_site.EmitPatchInfo(); 2296 patch_site.EmitPatchInfo();
2305 __ jmp(&done); 2297 __ jmp(&done);
2306 2298
2307 __ bind(&smi_case); 2299 __ bind(&smi_case);
2308 // Smi case. This code works the same way as the smi-smi case in the type 2300 // Smi case. This code works the same way as the smi-smi case in the type
2309 // recording binary operation stub, see 2301 // recording binary operation stub, see
2310 switch (op) { 2302 switch (op) {
2311 case Token::SAR: 2303 case Token::SAR:
2312 __ GetLeastBitsFromSmi(scratch1, right, 5); 2304 __ GetLeastBitsFromSmi(scratch1, right, 5);
(...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after
2370 context()->Plug(r0); 2362 context()->Plug(r0);
2371 } 2363 }
2372 2364
2373 2365
2374 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, 2366 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr,
2375 Token::Value op, 2367 Token::Value op,
2376 OverwriteMode mode) { 2368 OverwriteMode mode) {
2377 __ pop(r1); 2369 __ pop(r1);
2378 BinaryOpICStub stub(op, mode); 2370 BinaryOpICStub stub(op, mode);
2379 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code. 2371 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code.
2380 CallIC(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, 2372 CallIC(stub.GetCode(isolate()), NOT_CONTEXTUAL,
2381 expr->BinaryOperationFeedbackId()); 2373 expr->BinaryOperationFeedbackId());
2382 patch_site.EmitPatchInfo(); 2374 patch_site.EmitPatchInfo();
2383 context()->Plug(r0); 2375 context()->Plug(r0);
2384 } 2376 }
2385 2377
2386 2378
2387 void FullCodeGenerator::EmitAssignment(Expression* expr) { 2379 void FullCodeGenerator::EmitAssignment(Expression* expr) {
2388 // Invalid left-hand sides are rewritten by the parser to have a 'throw 2380 // Invalid left-hand sides are rewritten by the parser to have a 'throw
2389 // ReferenceError' on the left-hand side. 2381 // ReferenceError' on the left-hand side.
2390 if (!expr->IsValidLeftHandSide()) { 2382 if (!expr->IsValidLeftHandSide()) {
(...skipping 18 matching lines...) Expand all
2409 EffectContext context(this); 2401 EffectContext context(this);
2410 EmitVariableAssignment(var, Token::ASSIGN); 2402 EmitVariableAssignment(var, Token::ASSIGN);
2411 break; 2403 break;
2412 } 2404 }
2413 case NAMED_PROPERTY: { 2405 case NAMED_PROPERTY: {
2414 __ push(r0); // Preserve value. 2406 __ push(r0); // Preserve value.
2415 VisitForAccumulatorValue(prop->obj()); 2407 VisitForAccumulatorValue(prop->obj());
2416 __ mov(r1, r0); 2408 __ mov(r1, r0);
2417 __ pop(r0); // Restore value. 2409 __ pop(r0); // Restore value.
2418 __ mov(r2, Operand(prop->key()->AsLiteral()->value())); 2410 __ mov(r2, Operand(prop->key()->AsLiteral()->value()));
2419 Handle<Code> ic = is_classic_mode() 2411 CallStoreIC(NOT_CONTEXTUAL);
2420 ? isolate()->builtins()->StoreIC_Initialize()
2421 : isolate()->builtins()->StoreIC_Initialize_Strict();
2422 CallIC(ic);
2423 break; 2412 break;
2424 } 2413 }
2425 case KEYED_PROPERTY: { 2414 case KEYED_PROPERTY: {
2426 __ push(r0); // Preserve value. 2415 __ push(r0); // Preserve value.
2427 VisitForStackValue(prop->obj()); 2416 VisitForStackValue(prop->obj());
2428 VisitForAccumulatorValue(prop->key()); 2417 VisitForAccumulatorValue(prop->key());
2429 __ mov(r1, r0); 2418 __ mov(r1, r0);
2430 __ Pop(r0, r2); // r0 = restored value. 2419 __ Pop(r0, r2); // r0 = restored value.
2431 Handle<Code> ic = is_classic_mode() 2420 Handle<Code> ic = is_classic_mode()
2432 ? isolate()->builtins()->KeyedStoreIC_Initialize() 2421 ? isolate()->builtins()->KeyedStoreIC_Initialize()
2433 : isolate()->builtins()->KeyedStoreIC_Initialize_Strict(); 2422 : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
2434 CallIC(ic); 2423 CallIC(ic);
2435 break; 2424 break;
2436 } 2425 }
2437 } 2426 }
2438 context()->Plug(r0); 2427 context()->Plug(r0);
2439 } 2428 }
2440 2429
2441 2430
2442 void FullCodeGenerator::EmitVariableAssignment(Variable* var, 2431 void FullCodeGenerator::EmitVariableAssignment(Variable* var,
2443 Token::Value op) { 2432 Token::Value op) {
2444 if (var->IsUnallocated()) { 2433 if (var->IsUnallocated()) {
2445 // Global var, const, or let. 2434 // Global var, const, or let.
2446 __ mov(r2, Operand(var->name())); 2435 __ mov(r2, Operand(var->name()));
2447 __ ldr(r1, GlobalObjectOperand()); 2436 __ ldr(r1, GlobalObjectOperand());
2448 Handle<Code> ic = is_classic_mode() 2437 CallStoreIC(CONTEXTUAL);
2449 ? isolate()->builtins()->StoreIC_Initialize()
2450 : isolate()->builtins()->StoreIC_Initialize_Strict();
2451 CallIC(ic, RelocInfo::CODE_TARGET_CONTEXT);
2452
2453 } else if (op == Token::INIT_CONST) { 2438 } else if (op == Token::INIT_CONST) {
2454 // Const initializers need a write barrier. 2439 // Const initializers need a write barrier.
2455 ASSERT(!var->IsParameter()); // No const parameters. 2440 ASSERT(!var->IsParameter()); // No const parameters.
2456 if (var->IsStackLocal()) { 2441 if (var->IsStackLocal()) {
2457 Label skip; 2442 Label skip;
2458 __ ldr(r1, StackOperand(var)); 2443 __ ldr(r1, StackOperand(var));
2459 __ CompareRoot(r1, Heap::kTheHoleValueRootIndex); 2444 __ CompareRoot(r1, Heap::kTheHoleValueRootIndex);
2460 __ b(ne, &skip); 2445 __ b(ne, &skip);
2461 __ str(result_register(), StackOperand(var)); 2446 __ str(result_register(), StackOperand(var));
2462 __ bind(&skip); 2447 __ bind(&skip);
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
2539 // Assignment to a property, using a named store IC. 2524 // Assignment to a property, using a named store IC.
2540 Property* prop = expr->target()->AsProperty(); 2525 Property* prop = expr->target()->AsProperty();
2541 ASSERT(prop != NULL); 2526 ASSERT(prop != NULL);
2542 ASSERT(prop->key()->AsLiteral() != NULL); 2527 ASSERT(prop->key()->AsLiteral() != NULL);
2543 2528
2544 // Record source code position before IC call. 2529 // Record source code position before IC call.
2545 SetSourcePosition(expr->position()); 2530 SetSourcePosition(expr->position());
2546 __ mov(r2, Operand(prop->key()->AsLiteral()->value())); 2531 __ mov(r2, Operand(prop->key()->AsLiteral()->value()));
2547 __ pop(r1); 2532 __ pop(r1);
2548 2533
2549 Handle<Code> ic = is_classic_mode() 2534 CallStoreIC(NOT_CONTEXTUAL, expr->AssignmentFeedbackId());
2550 ? isolate()->builtins()->StoreIC_Initialize()
2551 : isolate()->builtins()->StoreIC_Initialize_Strict();
2552 CallIC(ic, RelocInfo::CODE_TARGET, expr->AssignmentFeedbackId());
2553 2535
2554 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); 2536 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
2555 context()->Plug(r0); 2537 context()->Plug(r0);
2556 } 2538 }
2557 2539
2558 2540
2559 void FullCodeGenerator::EmitKeyedPropertyAssignment(Assignment* expr) { 2541 void FullCodeGenerator::EmitKeyedPropertyAssignment(Assignment* expr) {
2560 // Assignment to a property, using a keyed store IC. 2542 // Assignment to a property, using a keyed store IC.
2561 2543
2562 // Record source code position before IC call. 2544 // Record source code position before IC call.
2563 SetSourcePosition(expr->position()); 2545 SetSourcePosition(expr->position());
2564 __ Pop(r2, r1); // r1 = key. 2546 __ Pop(r2, r1); // r1 = key.
2565 2547
2566 Handle<Code> ic = is_classic_mode() 2548 Handle<Code> ic = is_classic_mode()
2567 ? isolate()->builtins()->KeyedStoreIC_Initialize() 2549 ? isolate()->builtins()->KeyedStoreIC_Initialize()
2568 : isolate()->builtins()->KeyedStoreIC_Initialize_Strict(); 2550 : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
2569 CallIC(ic, RelocInfo::CODE_TARGET, expr->AssignmentFeedbackId()); 2551 CallIC(ic, NOT_CONTEXTUAL, expr->AssignmentFeedbackId());
2570 2552
2571 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); 2553 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
2572 context()->Plug(r0); 2554 context()->Plug(r0);
2573 } 2555 }
2574 2556
2575 2557
2576 void FullCodeGenerator::VisitProperty(Property* expr) { 2558 void FullCodeGenerator::VisitProperty(Property* expr) {
2577 Comment cmnt(masm_, "[ Property"); 2559 Comment cmnt(masm_, "[ Property");
2578 Expression* key = expr->key(); 2560 Expression* key = expr->key();
2579 2561
2580 if (key->IsPropertyName()) { 2562 if (key->IsPropertyName()) {
2581 VisitForAccumulatorValue(expr->obj()); 2563 VisitForAccumulatorValue(expr->obj());
2582 EmitNamedPropertyLoad(expr); 2564 EmitNamedPropertyLoad(expr);
2583 PrepareForBailoutForId(expr->LoadId(), TOS_REG); 2565 PrepareForBailoutForId(expr->LoadId(), TOS_REG);
2584 context()->Plug(r0); 2566 context()->Plug(r0);
2585 } else { 2567 } else {
2586 VisitForStackValue(expr->obj()); 2568 VisitForStackValue(expr->obj());
2587 VisitForAccumulatorValue(expr->key()); 2569 VisitForAccumulatorValue(expr->key());
2588 __ pop(r1); 2570 __ pop(r1);
2589 EmitKeyedPropertyLoad(expr); 2571 EmitKeyedPropertyLoad(expr);
2590 context()->Plug(r0); 2572 context()->Plug(r0);
2591 } 2573 }
2592 } 2574 }
2593 2575
2594 2576
2595 void FullCodeGenerator::CallIC(Handle<Code> code, 2577 void FullCodeGenerator::CallIC(Handle<Code> code,
2596 RelocInfo::Mode rmode, 2578 ContextualMode mode,
2597 TypeFeedbackId ast_id) { 2579 TypeFeedbackId ast_id) {
2598 ic_total_count_++; 2580 ic_total_count_++;
2599 // All calls must have a predictable size in full-codegen code to ensure that 2581 // All calls must have a predictable size in full-codegen code to ensure that
2600 // the debugger can patch them correctly. 2582 // the debugger can patch them correctly.
2601 __ Call(code, rmode, ast_id, al, NEVER_INLINE_TARGET_ADDRESS); 2583 ASSERT(mode != CONTEXTUAL || ast_id.IsNone());
2584 __ Call(code, RelocInfo::CODE_TARGET, ast_id, al,
2585 NEVER_INLINE_TARGET_ADDRESS);
2602 } 2586 }
2603 2587
2604 void FullCodeGenerator::EmitCallWithIC(Call* expr, 2588 void FullCodeGenerator::EmitCallWithIC(Call* expr,
2605 Handle<Object> name, 2589 Handle<Object> name,
2606 RelocInfo::Mode mode) { 2590 ContextualMode mode) {
2607 // Code common for calls using the IC. 2591 // Code common for calls using the IC.
2608 ZoneList<Expression*>* args = expr->arguments(); 2592 ZoneList<Expression*>* args = expr->arguments();
2609 int arg_count = args->length(); 2593 int arg_count = args->length();
2610 { PreservePositionScope scope(masm()->positions_recorder()); 2594 { PreservePositionScope scope(masm()->positions_recorder());
2611 for (int i = 0; i < arg_count; i++) { 2595 for (int i = 0; i < arg_count; i++) {
2612 VisitForStackValue(args->at(i)); 2596 VisitForStackValue(args->at(i));
2613 } 2597 }
2614 __ mov(r2, Operand(name)); 2598 __ mov(r2, Operand(name));
2615 } 2599 }
2616 // Record source position for debugger. 2600 // Record source position for debugger.
2617 SetSourcePosition(expr->position()); 2601 SetSourcePosition(expr->position());
2618 // Call the IC initialization code. 2602 // Call the IC initialization code.
2619 Handle<Code> ic = 2603 Handle<Code> ic =
2620 isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode); 2604 isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
2621 CallIC(ic, mode, expr->CallFeedbackId()); 2605 TypeFeedbackId ast_id = mode == CONTEXTUAL
2606 ? TypeFeedbackId::None()
2607 : expr->CallFeedbackId();
2608 CallIC(ic, mode, ast_id);
2622 RecordJSReturnSite(expr); 2609 RecordJSReturnSite(expr);
2623 // Restore context register. 2610 // Restore context register.
2624 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); 2611 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
2625 context()->Plug(r0); 2612 context()->Plug(r0);
2626 } 2613 }
2627 2614
2628 2615
2629 void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr, 2616 void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr,
2630 Expression* key) { 2617 Expression* key) {
2631 // Load the key. 2618 // Load the key.
(...skipping 12 matching lines...) Expand all
2644 for (int i = 0; i < arg_count; i++) { 2631 for (int i = 0; i < arg_count; i++) {
2645 VisitForStackValue(args->at(i)); 2632 VisitForStackValue(args->at(i));
2646 } 2633 }
2647 } 2634 }
2648 // Record source position for debugger. 2635 // Record source position for debugger.
2649 SetSourcePosition(expr->position()); 2636 SetSourcePosition(expr->position());
2650 // Call the IC initialization code. 2637 // Call the IC initialization code.
2651 Handle<Code> ic = 2638 Handle<Code> ic =
2652 isolate()->stub_cache()->ComputeKeyedCallInitialize(arg_count); 2639 isolate()->stub_cache()->ComputeKeyedCallInitialize(arg_count);
2653 __ ldr(r2, MemOperand(sp, (arg_count + 1) * kPointerSize)); // Key. 2640 __ ldr(r2, MemOperand(sp, (arg_count + 1) * kPointerSize)); // Key.
2654 CallIC(ic, RelocInfo::CODE_TARGET, expr->CallFeedbackId()); 2641 CallIC(ic, NOT_CONTEXTUAL, expr->CallFeedbackId());
2655 RecordJSReturnSite(expr); 2642 RecordJSReturnSite(expr);
2656 // Restore context register. 2643 // Restore context register.
2657 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); 2644 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
2658 context()->DropAndPlug(1, r0); // Drop the key still on the stack. 2645 context()->DropAndPlug(1, r0); // Drop the key still on the stack.
2659 } 2646 }
2660 2647
2661 2648
2662 void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) { 2649 void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
2663 // Code common for calls using the call stub. 2650 // Code common for calls using the call stub.
2664 ZoneList<Expression*>* args = expr->arguments(); 2651 ZoneList<Expression*>* args = expr->arguments();
(...skipping 96 matching lines...) Expand 10 before | Expand all | Expand 10 after
2761 __ ldr(r1, MemOperand(sp, (arg_count + 1) * kPointerSize)); 2748 __ ldr(r1, MemOperand(sp, (arg_count + 1) * kPointerSize));
2762 __ CallStub(&stub); 2749 __ CallStub(&stub);
2763 RecordJSReturnSite(expr); 2750 RecordJSReturnSite(expr);
2764 // Restore context register. 2751 // Restore context register.
2765 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); 2752 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
2766 context()->DropAndPlug(1, r0); 2753 context()->DropAndPlug(1, r0);
2767 } else if (proxy != NULL && proxy->var()->IsUnallocated()) { 2754 } else if (proxy != NULL && proxy->var()->IsUnallocated()) {
2768 // Push global object as receiver for the call IC. 2755 // Push global object as receiver for the call IC.
2769 __ ldr(r0, GlobalObjectOperand()); 2756 __ ldr(r0, GlobalObjectOperand());
2770 __ push(r0); 2757 __ push(r0);
2771 EmitCallWithIC(expr, proxy->name(), RelocInfo::CODE_TARGET_CONTEXT); 2758 EmitCallWithIC(expr, proxy->name(), CONTEXTUAL);
2772 } else if (proxy != NULL && proxy->var()->IsLookupSlot()) { 2759 } else if (proxy != NULL && proxy->var()->IsLookupSlot()) {
2773 // Call to a lookup slot (dynamically introduced variable). 2760 // Call to a lookup slot (dynamically introduced variable).
2774 Label slow, done; 2761 Label slow, done;
2775 2762
2776 { PreservePositionScope scope(masm()->positions_recorder()); 2763 { PreservePositionScope scope(masm()->positions_recorder());
2777 // Generate code for loading from variables potentially shadowed 2764 // Generate code for loading from variables potentially shadowed
2778 // by eval-introduced variables. 2765 // by eval-introduced variables.
2779 EmitDynamicLookupFastCase(proxy->var(), NOT_INSIDE_TYPEOF, &slow, &done); 2766 EmitDynamicLookupFastCase(proxy->var(), NOT_INSIDE_TYPEOF, &slow, &done);
2780 } 2767 }
2781 2768
(...skipping 26 matching lines...) Expand all
2808 // by LoadContextSlot. That object could be the hole if the 2795 // by LoadContextSlot. That object could be the hole if the
2809 // receiver is implicitly the global object. 2796 // receiver is implicitly the global object.
2810 EmitCallWithStub(expr, RECEIVER_MIGHT_BE_IMPLICIT); 2797 EmitCallWithStub(expr, RECEIVER_MIGHT_BE_IMPLICIT);
2811 } else if (property != NULL) { 2798 } else if (property != NULL) {
2812 { PreservePositionScope scope(masm()->positions_recorder()); 2799 { PreservePositionScope scope(masm()->positions_recorder());
2813 VisitForStackValue(property->obj()); 2800 VisitForStackValue(property->obj());
2814 } 2801 }
2815 if (property->key()->IsPropertyName()) { 2802 if (property->key()->IsPropertyName()) {
2816 EmitCallWithIC(expr, 2803 EmitCallWithIC(expr,
2817 property->key()->AsLiteral()->value(), 2804 property->key()->AsLiteral()->value(),
2818 RelocInfo::CODE_TARGET); 2805 NOT_CONTEXTUAL);
2819 } else { 2806 } else {
2820 EmitKeyedCallWithIC(expr, property->key()); 2807 EmitKeyedCallWithIC(expr, property->key());
2821 } 2808 }
2822 } else { 2809 } else {
2823 // Call to an arbitrary expression not handled specially above. 2810 // Call to an arbitrary expression not handled specially above.
2824 { PreservePositionScope scope(masm()->positions_recorder()); 2811 { PreservePositionScope scope(masm()->positions_recorder());
2825 VisitForStackValue(callee); 2812 VisitForStackValue(callee);
2826 } 2813 }
2827 // Load global receiver object. 2814 // Load global receiver object.
2828 __ ldr(r1, GlobalObjectOperand()); 2815 __ ldr(r1, GlobalObjectOperand());
(...skipping 1330 matching lines...) Expand 10 before | Expand all | Expand 10 after
4159 4146
4160 // Push the arguments ("left-to-right"). 4147 // Push the arguments ("left-to-right").
4161 int arg_count = args->length(); 4148 int arg_count = args->length();
4162 for (int i = 0; i < arg_count; i++) { 4149 for (int i = 0; i < arg_count; i++) {
4163 VisitForStackValue(args->at(i)); 4150 VisitForStackValue(args->at(i));
4164 } 4151 }
4165 4152
4166 if (expr->is_jsruntime()) { 4153 if (expr->is_jsruntime()) {
4167 // Call the JS runtime function. 4154 // Call the JS runtime function.
4168 __ mov(r2, Operand(expr->name())); 4155 __ mov(r2, Operand(expr->name()));
4169 RelocInfo::Mode mode = RelocInfo::CODE_TARGET; 4156 ContextualMode mode = NOT_CONTEXTUAL;
4170 Handle<Code> ic = 4157 Handle<Code> ic =
4171 isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode); 4158 isolate()->stub_cache()->ComputeCallInitialize(arg_count, mode);
4172 CallIC(ic, mode, expr->CallRuntimeFeedbackId()); 4159 CallIC(ic, mode, expr->CallRuntimeFeedbackId());
4173 // Restore context register. 4160 // Restore context register.
4174 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); 4161 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
4175 } else { 4162 } else {
4176 // Call the C runtime function. 4163 // Call the C runtime function.
4177 __ CallRuntime(expr->function(), arg_count); 4164 __ CallRuntime(expr->function(), arg_count);
4178 } 4165 }
4179 context()->Plug(r0); 4166 context()->Plug(r0);
(...skipping 230 matching lines...) Expand 10 before | Expand all | Expand 10 after
4410 4397
4411 __ bind(&stub_call); 4398 __ bind(&stub_call);
4412 __ mov(r1, r0); 4399 __ mov(r1, r0);
4413 __ mov(r0, Operand(Smi::FromInt(count_value))); 4400 __ mov(r0, Operand(Smi::FromInt(count_value)));
4414 4401
4415 // Record position before stub call. 4402 // Record position before stub call.
4416 SetSourcePosition(expr->position()); 4403 SetSourcePosition(expr->position());
4417 4404
4418 BinaryOpICStub stub(Token::ADD, NO_OVERWRITE); 4405 BinaryOpICStub stub(Token::ADD, NO_OVERWRITE);
4419 CallIC(stub.GetCode(isolate()), 4406 CallIC(stub.GetCode(isolate()),
4420 RelocInfo::CODE_TARGET, 4407 NOT_CONTEXTUAL,
4421 expr->CountBinOpFeedbackId()); 4408 expr->CountBinOpFeedbackId());
4422 patch_site.EmitPatchInfo(); 4409 patch_site.EmitPatchInfo();
4423 __ bind(&done); 4410 __ bind(&done);
4424 4411
4425 // Store the value returned in r0. 4412 // Store the value returned in r0.
4426 switch (assign_type) { 4413 switch (assign_type) {
4427 case VARIABLE: 4414 case VARIABLE:
4428 if (expr->is_postfix()) { 4415 if (expr->is_postfix()) {
4429 { EffectContext context(this); 4416 { EffectContext context(this);
4430 EmitVariableAssignment(expr->expression()->AsVariableProxy()->var(), 4417 EmitVariableAssignment(expr->expression()->AsVariableProxy()->var(),
4431 Token::ASSIGN); 4418 Token::ASSIGN);
4432 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); 4419 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
4433 context.Plug(r0); 4420 context.Plug(r0);
4434 } 4421 }
4435 // For all contexts except EffectConstant We have the result on 4422 // For all contexts except EffectConstant We have the result on
4436 // top of the stack. 4423 // top of the stack.
4437 if (!context()->IsEffect()) { 4424 if (!context()->IsEffect()) {
4438 context()->PlugTOS(); 4425 context()->PlugTOS();
4439 } 4426 }
4440 } else { 4427 } else {
4441 EmitVariableAssignment(expr->expression()->AsVariableProxy()->var(), 4428 EmitVariableAssignment(expr->expression()->AsVariableProxy()->var(),
4442 Token::ASSIGN); 4429 Token::ASSIGN);
4443 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); 4430 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
4444 context()->Plug(r0); 4431 context()->Plug(r0);
4445 } 4432 }
4446 break; 4433 break;
4447 case NAMED_PROPERTY: { 4434 case NAMED_PROPERTY: {
4448 __ mov(r2, Operand(prop->key()->AsLiteral()->value())); 4435 __ mov(r2, Operand(prop->key()->AsLiteral()->value()));
4449 __ pop(r1); 4436 __ pop(r1);
4450 Handle<Code> ic = is_classic_mode() 4437 CallStoreIC(NOT_CONTEXTUAL, expr->CountStoreFeedbackId());
4451 ? isolate()->builtins()->StoreIC_Initialize()
4452 : isolate()->builtins()->StoreIC_Initialize_Strict();
4453 CallIC(ic, RelocInfo::CODE_TARGET, expr->CountStoreFeedbackId());
4454 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); 4438 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
4455 if (expr->is_postfix()) { 4439 if (expr->is_postfix()) {
4456 if (!context()->IsEffect()) { 4440 if (!context()->IsEffect()) {
4457 context()->PlugTOS(); 4441 context()->PlugTOS();
4458 } 4442 }
4459 } else { 4443 } else {
4460 context()->Plug(r0); 4444 context()->Plug(r0);
4461 } 4445 }
4462 break; 4446 break;
4463 } 4447 }
4464 case KEYED_PROPERTY: { 4448 case KEYED_PROPERTY: {
4465 __ Pop(r2, r1); // r1 = key. r2 = receiver. 4449 __ Pop(r2, r1); // r1 = key. r2 = receiver.
4466 Handle<Code> ic = is_classic_mode() 4450 Handle<Code> ic = is_classic_mode()
4467 ? isolate()->builtins()->KeyedStoreIC_Initialize() 4451 ? isolate()->builtins()->KeyedStoreIC_Initialize()
4468 : isolate()->builtins()->KeyedStoreIC_Initialize_Strict(); 4452 : isolate()->builtins()->KeyedStoreIC_Initialize_Strict();
4469 CallIC(ic, RelocInfo::CODE_TARGET, expr->CountStoreFeedbackId()); 4453 CallIC(ic, NOT_CONTEXTUAL, expr->CountStoreFeedbackId());
4470 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG); 4454 PrepareForBailoutForId(expr->AssignmentId(), TOS_REG);
4471 if (expr->is_postfix()) { 4455 if (expr->is_postfix()) {
4472 if (!context()->IsEffect()) { 4456 if (!context()->IsEffect()) {
4473 context()->PlugTOS(); 4457 context()->PlugTOS();
4474 } 4458 }
4475 } else { 4459 } else {
4476 context()->Plug(r0); 4460 context()->Plug(r0);
4477 } 4461 }
4478 break; 4462 break;
4479 } 4463 }
4480 } 4464 }
4481 } 4465 }
4482 4466
4483 4467
4484 void FullCodeGenerator::VisitForTypeofValue(Expression* expr) { 4468 void FullCodeGenerator::VisitForTypeofValue(Expression* expr) {
4485 ASSERT(!context()->IsEffect()); 4469 ASSERT(!context()->IsEffect());
4486 ASSERT(!context()->IsTest()); 4470 ASSERT(!context()->IsTest());
4487 VariableProxy* proxy = expr->AsVariableProxy(); 4471 VariableProxy* proxy = expr->AsVariableProxy();
4488 if (proxy != NULL && proxy->var()->IsUnallocated()) { 4472 if (proxy != NULL && proxy->var()->IsUnallocated()) {
4489 Comment cmnt(masm_, "Global variable"); 4473 Comment cmnt(masm_, "Global variable");
4490 __ ldr(r0, GlobalObjectOperand()); 4474 __ ldr(r0, GlobalObjectOperand());
4491 __ mov(r2, Operand(proxy->name())); 4475 __ mov(r2, Operand(proxy->name()));
4492 Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
4493 // Use a regular load, not a contextual load, to avoid a reference 4476 // Use a regular load, not a contextual load, to avoid a reference
4494 // error. 4477 // error.
4495 CallIC(ic); 4478 CallLoadIC(NOT_CONTEXTUAL);
4496 PrepareForBailout(expr, TOS_REG); 4479 PrepareForBailout(expr, TOS_REG);
4497 context()->Plug(r0); 4480 context()->Plug(r0);
4498 } else if (proxy != NULL && proxy->var()->IsLookupSlot()) { 4481 } else if (proxy != NULL && proxy->var()->IsLookupSlot()) {
4499 Label done, slow; 4482 Label done, slow;
4500 4483
4501 // Generate code for loading from variables potentially shadowed 4484 // Generate code for loading from variables potentially shadowed
4502 // by eval-introduced variables. 4485 // by eval-introduced variables.
4503 EmitDynamicLookupFastCase(proxy->var(), INSIDE_TYPEOF, &slow, &done); 4486 EmitDynamicLookupFastCase(proxy->var(), INSIDE_TYPEOF, &slow, &done);
4504 4487
4505 __ bind(&slow); 4488 __ bind(&slow);
(...skipping 144 matching lines...) Expand 10 before | Expand all | Expand 10 after
4650 __ orr(r2, r0, Operand(r1)); 4633 __ orr(r2, r0, Operand(r1));
4651 patch_site.EmitJumpIfNotSmi(r2, &slow_case); 4634 patch_site.EmitJumpIfNotSmi(r2, &slow_case);
4652 __ cmp(r1, r0); 4635 __ cmp(r1, r0);
4653 Split(cond, if_true, if_false, NULL); 4636 Split(cond, if_true, if_false, NULL);
4654 __ bind(&slow_case); 4637 __ bind(&slow_case);
4655 } 4638 }
4656 4639
4657 // Record position and call the compare IC. 4640 // Record position and call the compare IC.
4658 SetSourcePosition(expr->position()); 4641 SetSourcePosition(expr->position());
4659 Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op); 4642 Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
4660 CallIC(ic, RelocInfo::CODE_TARGET, expr->CompareOperationFeedbackId()); 4643 CallIC(ic, NOT_CONTEXTUAL, expr->CompareOperationFeedbackId());
4661 patch_site.EmitPatchInfo(); 4644 patch_site.EmitPatchInfo();
4662 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); 4645 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
4663 __ cmp(r0, Operand::Zero()); 4646 __ cmp(r0, Operand::Zero());
4664 Split(cond, if_true, if_false, fall_through); 4647 Split(cond, if_true, if_false, fall_through);
4665 } 4648 }
4666 } 4649 }
4667 4650
4668 // Convert the result of the comparison into one expected for this 4651 // Convert the result of the comparison into one expected for this
4669 // expression's context. 4652 // expression's context.
4670 context()->Plug(if_true, if_false); 4653 context()->Plug(if_true, if_false);
(...skipping 14 matching lines...) Expand all
4685 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); 4668 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
4686 if (expr->op() == Token::EQ_STRICT) { 4669 if (expr->op() == Token::EQ_STRICT) {
4687 Heap::RootListIndex nil_value = nil == kNullValue ? 4670 Heap::RootListIndex nil_value = nil == kNullValue ?
4688 Heap::kNullValueRootIndex : 4671 Heap::kNullValueRootIndex :
4689 Heap::kUndefinedValueRootIndex; 4672 Heap::kUndefinedValueRootIndex;
4690 __ LoadRoot(r1, nil_value); 4673 __ LoadRoot(r1, nil_value);
4691 __ cmp(r0, r1); 4674 __ cmp(r0, r1);
4692 Split(eq, if_true, if_false, fall_through); 4675 Split(eq, if_true, if_false, fall_through);
4693 } else { 4676 } else {
4694 Handle<Code> ic = CompareNilICStub::GetUninitialized(isolate(), nil); 4677 Handle<Code> ic = CompareNilICStub::GetUninitialized(isolate(), nil);
4695 CallIC(ic, RelocInfo::CODE_TARGET, expr->CompareOperationFeedbackId()); 4678 CallIC(ic, NOT_CONTEXTUAL, expr->CompareOperationFeedbackId());
4696 __ cmp(r0, Operand(0)); 4679 __ cmp(r0, Operand(0));
4697 Split(ne, if_true, if_false, fall_through); 4680 Split(ne, if_true, if_false, fall_through);
4698 } 4681 }
4699 context()->Plug(if_true, if_false); 4682 context()->Plug(if_true, if_false);
4700 } 4683 }
4701 4684
4702 4685
4703 void FullCodeGenerator::VisitThisFunction(ThisFunction* expr) { 4686 void FullCodeGenerator::VisitThisFunction(ThisFunction* expr) {
4704 __ ldr(r0, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); 4687 __ ldr(r0, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
4705 context()->Plug(r0); 4688 context()->Plug(r0);
(...skipping 222 matching lines...) Expand 10 before | Expand all | Expand 10 after
4928 ASSERT(Memory::uint32_at(interrupt_address_pointer) == 4911 ASSERT(Memory::uint32_at(interrupt_address_pointer) ==
4929 reinterpret_cast<uint32_t>( 4912 reinterpret_cast<uint32_t>(
4930 isolate->builtins()->OsrAfterStackCheck()->entry())); 4913 isolate->builtins()->OsrAfterStackCheck()->entry()));
4931 return OSR_AFTER_STACK_CHECK; 4914 return OSR_AFTER_STACK_CHECK;
4932 } 4915 }
4933 4916
4934 4917
4935 } } // namespace v8::internal 4918 } } // namespace v8::internal
4936 4919
4937 #endif // V8_TARGET_ARCH_ARM 4920 #endif // V8_TARGET_ARCH_ARM
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