| OLD | NEW |
| 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 2498 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 2509 } | 2509 } |
| 2510 | 2510 |
| 2511 | 2511 |
| 2512 void CodeStub::GenerateStubsAheadOfTime(Isolate* isolate) { | 2512 void CodeStub::GenerateStubsAheadOfTime(Isolate* isolate) { |
| 2513 CEntryStub::GenerateAheadOfTime(isolate); | 2513 CEntryStub::GenerateAheadOfTime(isolate); |
| 2514 StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(isolate); | 2514 StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(isolate); |
| 2515 StubFailureTrampolineStub::GenerateAheadOfTime(isolate); | 2515 StubFailureTrampolineStub::GenerateAheadOfTime(isolate); |
| 2516 // It is important that the store buffer overflow stubs are generated first. | 2516 // It is important that the store buffer overflow stubs are generated first. |
| 2517 ArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate); | 2517 ArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate); |
| 2518 CreateAllocationSiteStub::GenerateAheadOfTime(isolate); | 2518 CreateAllocationSiteStub::GenerateAheadOfTime(isolate); |
| 2519 if (Serializer::enabled()) { | 2519 if (Serializer::enabled(isolate)) { |
| 2520 PlatformFeatureScope sse2(isolate, SSE2); | 2520 PlatformFeatureScope sse2(isolate, SSE2); |
| 2521 BinaryOpICStub::GenerateAheadOfTime(isolate); | 2521 BinaryOpICStub::GenerateAheadOfTime(isolate); |
| 2522 BinaryOpICWithAllocationSiteStub::GenerateAheadOfTime(isolate); | 2522 BinaryOpICWithAllocationSiteStub::GenerateAheadOfTime(isolate); |
| 2523 } else { | 2523 } else { |
| 2524 BinaryOpICStub::GenerateAheadOfTime(isolate); | 2524 BinaryOpICStub::GenerateAheadOfTime(isolate); |
| 2525 BinaryOpICWithAllocationSiteStub::GenerateAheadOfTime(isolate); | 2525 BinaryOpICWithAllocationSiteStub::GenerateAheadOfTime(isolate); |
| 2526 } | 2526 } |
| 2527 } | 2527 } |
| 2528 | 2528 |
| 2529 | 2529 |
| (...skipping 621 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 3151 | 3151 |
| 3152 __ bind(&done); | 3152 __ bind(&done); |
| 3153 } | 3153 } |
| 3154 | 3154 |
| 3155 | 3155 |
| 3156 void StringHelper::GenerateHashInit(MacroAssembler* masm, | 3156 void StringHelper::GenerateHashInit(MacroAssembler* masm, |
| 3157 Register hash, | 3157 Register hash, |
| 3158 Register character, | 3158 Register character, |
| 3159 Register scratch) { | 3159 Register scratch) { |
| 3160 // hash = (seed + character) + ((seed + character) << 10); | 3160 // hash = (seed + character) + ((seed + character) << 10); |
| 3161 if (Serializer::enabled()) { | 3161 if (Serializer::enabled(masm->isolate())) { |
| 3162 __ LoadRoot(scratch, Heap::kHashSeedRootIndex); | 3162 __ LoadRoot(scratch, Heap::kHashSeedRootIndex); |
| 3163 __ SmiUntag(scratch); | 3163 __ SmiUntag(scratch); |
| 3164 __ add(scratch, character); | 3164 __ add(scratch, character); |
| 3165 __ mov(hash, scratch); | 3165 __ mov(hash, scratch); |
| 3166 __ shl(scratch, 10); | 3166 __ shl(scratch, 10); |
| 3167 __ add(hash, scratch); | 3167 __ add(hash, scratch); |
| 3168 } else { | 3168 } else { |
| 3169 int32_t seed = masm->isolate()->heap()->HashSeed(); | 3169 int32_t seed = masm->isolate()->heap()->HashSeed(); |
| 3170 __ lea(scratch, Operand(character, seed)); | 3170 __ lea(scratch, Operand(character, seed)); |
| 3171 __ shl(scratch, 10); | 3171 __ shl(scratch, 10); |
| (...skipping 1055 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 4227 __ mov(result_, Immediate(0)); | 4227 __ mov(result_, Immediate(0)); |
| 4228 __ Drop(1); | 4228 __ Drop(1); |
| 4229 __ ret(2 * kPointerSize); | 4229 __ ret(2 * kPointerSize); |
| 4230 } | 4230 } |
| 4231 | 4231 |
| 4232 | 4232 |
| 4233 void StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime( | 4233 void StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime( |
| 4234 Isolate* isolate) { | 4234 Isolate* isolate) { |
| 4235 StoreBufferOverflowStub stub(isolate, kDontSaveFPRegs); | 4235 StoreBufferOverflowStub stub(isolate, kDontSaveFPRegs); |
| 4236 stub.GetCode(); | 4236 stub.GetCode(); |
| 4237 if (CpuFeatures::IsSafeForSnapshot(SSE2)) { | 4237 if (CpuFeatures::IsSafeForSnapshot(isolate, SSE2)) { |
| 4238 StoreBufferOverflowStub stub2(isolate, kSaveFPRegs); | 4238 StoreBufferOverflowStub stub2(isolate, kSaveFPRegs); |
| 4239 stub2.GetCode(); | 4239 stub2.GetCode(); |
| 4240 } | 4240 } |
| 4241 } | 4241 } |
| 4242 | 4242 |
| 4243 | 4243 |
| 4244 bool CodeStub::CanUseFPRegisters() { | 4244 bool CodeStub::CanUseFPRegisters() { |
| 4245 return CpuFeatures::IsSupported(SSE2); | 4245 return CpuFeatures::IsSupported(SSE2); |
| 4246 } | 4246 } |
| 4247 | 4247 |
| (...skipping 798 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 5046 Operand(ebp, 7 * kPointerSize), | 5046 Operand(ebp, 7 * kPointerSize), |
| 5047 NULL); | 5047 NULL); |
| 5048 } | 5048 } |
| 5049 | 5049 |
| 5050 | 5050 |
| 5051 #undef __ | 5051 #undef __ |
| 5052 | 5052 |
| 5053 } } // namespace v8::internal | 5053 } } // namespace v8::internal |
| 5054 | 5054 |
| 5055 #endif // V8_TARGET_ARCH_IA32 | 5055 #endif // V8_TARGET_ARCH_IA32 |
| OLD | NEW |