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Issue 1240833002: PPC: Reland Update V8 DEPS. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 5 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_PPC 7 #if V8_TARGET_ARCH_PPC
8 8
9 #include "src/code-factory.h" 9 #include "src/code-factory.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
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4456 Label materialize_true, materialize_false; 4456 Label materialize_true, materialize_false;
4457 Label* if_true = NULL; 4457 Label* if_true = NULL;
4458 Label* if_false = NULL; 4458 Label* if_false = NULL;
4459 Label* fall_through = NULL; 4459 Label* fall_through = NULL;
4460 context()->PrepareTest(&materialize_true, &materialize_false, &if_true, 4460 context()->PrepareTest(&materialize_true, &materialize_false, &if_true,
4461 &if_false, &fall_through); 4461 &if_false, &fall_through);
4462 4462
4463 __ lwz(r3, FieldMemOperand(r3, String::kHashFieldOffset)); 4463 __ lwz(r3, FieldMemOperand(r3, String::kHashFieldOffset));
4464 // PPC - assume ip is free 4464 // PPC - assume ip is free
4465 __ mov(ip, Operand(String::kContainsCachedArrayIndexMask)); 4465 __ mov(ip, Operand(String::kContainsCachedArrayIndexMask));
4466 __ and_(r0, r3, ip); 4466 __ and_(r0, r3, ip, SetRC);
4467 __ cmpi(r0, Operand::Zero());
4468 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); 4467 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
4469 Split(eq, if_true, if_false, fall_through); 4468 Split(eq, if_true, if_false, fall_through, cr0);
4470 4469
4471 context()->Plug(if_true, if_false); 4470 context()->Plug(if_true, if_false);
4472 } 4471 }
4473 4472
4474 4473
4475 void FullCodeGenerator::EmitGetCachedArrayIndex(CallRuntime* expr) { 4474 void FullCodeGenerator::EmitGetCachedArrayIndex(CallRuntime* expr) {
4476 ZoneList<Expression*>* args = expr->arguments(); 4475 ZoneList<Expression*>* args = expr->arguments();
4477 DCHECK(args->length() == 1); 4476 DCHECK(args->length() == 1);
4478 VisitForAccumulatorValue(args->at(0)); 4477 VisitForAccumulatorValue(args->at(0));
4479 4478
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5599 return ON_STACK_REPLACEMENT; 5598 return ON_STACK_REPLACEMENT;
5600 } 5599 }
5601 5600
5602 DCHECK(interrupt_address == 5601 DCHECK(interrupt_address ==
5603 isolate->builtins()->OsrAfterStackCheck()->entry()); 5602 isolate->builtins()->OsrAfterStackCheck()->entry());
5604 return OSR_AFTER_STACK_CHECK; 5603 return OSR_AFTER_STACK_CHECK;
5605 } 5604 }
5606 } // namespace internal 5605 } // namespace internal
5607 } // namespace v8 5606 } // namespace v8
5608 #endif // V8_TARGET_ARCH_PPC 5607 #endif // V8_TARGET_ARCH_PPC
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