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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/crankshaft/ppc/lithium-codegen-ppc.h" | 5 #include "src/crankshaft/ppc/lithium-codegen-ppc.h" |
6 | 6 |
7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/crankshaft/hydrogen-osr.h" | 10 #include "src/crankshaft/hydrogen-osr.h" |
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5825 RegisterEnvironmentForDeoptimization(environment, Safepoint::kNoLazyDeopt); | 5825 RegisterEnvironmentForDeoptimization(environment, Safepoint::kNoLazyDeopt); |
5826 | 5826 |
5827 GenerateOsrPrologue(); | 5827 GenerateOsrPrologue(); |
5828 } | 5828 } |
5829 | 5829 |
5830 | 5830 |
5831 void LCodeGen::DoForInPrepareMap(LForInPrepareMap* instr) { | 5831 void LCodeGen::DoForInPrepareMap(LForInPrepareMap* instr) { |
5832 __ TestIfSmi(r3, r0); | 5832 __ TestIfSmi(r3, r0); |
5833 DeoptimizeIf(eq, instr, Deoptimizer::kSmi, cr0); | 5833 DeoptimizeIf(eq, instr, Deoptimizer::kSmi, cr0); |
5834 | 5834 |
5835 STATIC_ASSERT(FIRST_JS_PROXY_TYPE == FIRST_JS_RECEIVER_TYPE); | 5835 STATIC_ASSERT(JS_PROXY_TYPE == FIRST_JS_RECEIVER_TYPE); |
5836 __ CompareObjectType(r3, r4, r4, LAST_JS_PROXY_TYPE); | 5836 __ CompareObjectType(r3, r4, r4, JS_PROXY_TYPE); |
5837 DeoptimizeIf(le, instr, Deoptimizer::kWrongInstanceType); | 5837 DeoptimizeIf(le, instr, Deoptimizer::kWrongInstanceType); |
5838 | 5838 |
5839 Label use_cache, call_runtime; | 5839 Label use_cache, call_runtime; |
5840 Register null_value = r8; | 5840 Register null_value = r8; |
5841 __ LoadRoot(null_value, Heap::kNullValueRootIndex); | 5841 __ LoadRoot(null_value, Heap::kNullValueRootIndex); |
5842 __ CheckEnumCache(null_value, &call_runtime); | 5842 __ CheckEnumCache(null_value, &call_runtime); |
5843 | 5843 |
5844 __ LoadP(r3, FieldMemOperand(r3, HeapObject::kMapOffset)); | 5844 __ LoadP(r3, FieldMemOperand(r3, HeapObject::kMapOffset)); |
5845 __ b(&use_cache); | 5845 __ b(&use_cache); |
5846 | 5846 |
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5969 __ Push(scope_info); | 5969 __ Push(scope_info); |
5970 __ push(ToRegister(instr->function())); | 5970 __ push(ToRegister(instr->function())); |
5971 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 5971 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
5972 RecordSafepoint(Safepoint::kNoLazyDeopt); | 5972 RecordSafepoint(Safepoint::kNoLazyDeopt); |
5973 } | 5973 } |
5974 | 5974 |
5975 | 5975 |
5976 #undef __ | 5976 #undef __ |
5977 } // namespace internal | 5977 } // namespace internal |
5978 } // namespace v8 | 5978 } // namespace v8 |
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