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Issue 181543002: Eliminate extended mode, and other modes clean-up (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 10 months 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
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852 edi, 852 edi,
853 slow); 853 slow);
854 mode = AllocationSite::GetMode(FAST_DOUBLE_ELEMENTS, FAST_ELEMENTS); 854 mode = AllocationSite::GetMode(FAST_DOUBLE_ELEMENTS, FAST_ELEMENTS);
855 ElementsTransitionGenerator::GenerateDoubleToObject(masm, mode, slow); 855 ElementsTransitionGenerator::GenerateDoubleToObject(masm, mode, slow);
856 __ mov(ebx, FieldOperand(edx, JSObject::kElementsOffset)); 856 __ mov(ebx, FieldOperand(edx, JSObject::kElementsOffset));
857 __ jmp(&finish_object_store); 857 __ jmp(&finish_object_store);
858 } 858 }
859 859
860 860
861 void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm, 861 void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm,
862 StrictModeFlag strict_mode) { 862 StrictMode strict_mode) {
863 // ----------- S t a t e ------------- 863 // ----------- S t a t e -------------
864 // -- eax : value 864 // -- eax : value
865 // -- ecx : key 865 // -- ecx : key
866 // -- edx : receiver 866 // -- edx : receiver
867 // -- esp[0] : return address 867 // -- esp[0] : return address
868 // ----------------------------------- 868 // -----------------------------------
869 Label slow, fast_object, fast_object_grow; 869 Label slow, fast_object, fast_object_grow;
870 Label fast_double, fast_double_grow; 870 Label fast_double, fast_double_grow;
871 Label array, extra, check_if_double_array; 871 Label array, extra, check_if_double_array;
872 872
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1123 __ bind(&restore_miss); 1123 __ bind(&restore_miss);
1124 __ pop(edx); 1124 __ pop(edx);
1125 1125
1126 __ bind(&miss); 1126 __ bind(&miss);
1127 __ IncrementCounter(counters->store_normal_miss(), 1); 1127 __ IncrementCounter(counters->store_normal_miss(), 1);
1128 GenerateMiss(masm); 1128 GenerateMiss(masm);
1129 } 1129 }
1130 1130
1131 1131
1132 void StoreIC::GenerateRuntimeSetProperty(MacroAssembler* masm, 1132 void StoreIC::GenerateRuntimeSetProperty(MacroAssembler* masm,
1133 StrictModeFlag strict_mode) { 1133 StrictMode strict_mode) {
1134 // ----------- S t a t e ------------- 1134 // ----------- S t a t e -------------
1135 // -- eax : value 1135 // -- eax : value
1136 // -- ecx : name 1136 // -- ecx : name
1137 // -- edx : receiver 1137 // -- edx : receiver
1138 // -- esp[0] : return address 1138 // -- esp[0] : return address
1139 // ----------------------------------- 1139 // -----------------------------------
1140 __ pop(ebx); 1140 __ pop(ebx);
1141 __ push(edx); 1141 __ push(edx);
1142 __ push(ecx); 1142 __ push(ecx);
1143 __ push(eax); 1143 __ push(eax);
1144 __ push(Immediate(Smi::FromInt(NONE))); // PropertyAttributes 1144 __ push(Immediate(Smi::FromInt(NONE))); // PropertyAttributes
1145 __ push(Immediate(Smi::FromInt(strict_mode))); 1145 __ push(Immediate(Smi::FromInt(strict_mode)));
1146 __ push(ebx); // return address 1146 __ push(ebx); // return address
1147 1147
1148 // Do tail-call to runtime routine. 1148 // Do tail-call to runtime routine.
1149 __ TailCallRuntime(Runtime::kSetProperty, 5, 1); 1149 __ TailCallRuntime(Runtime::kSetProperty, 5, 1);
1150 } 1150 }
1151 1151
1152 1152
1153 void KeyedStoreIC::GenerateRuntimeSetProperty(MacroAssembler* masm, 1153 void KeyedStoreIC::GenerateRuntimeSetProperty(MacroAssembler* masm,
1154 StrictModeFlag strict_mode) { 1154 StrictMode strict_mode) {
1155 // ----------- S t a t e ------------- 1155 // ----------- S t a t e -------------
1156 // -- eax : value 1156 // -- eax : value
1157 // -- ecx : key 1157 // -- ecx : key
1158 // -- edx : receiver 1158 // -- edx : receiver
1159 // -- esp[0] : return address 1159 // -- esp[0] : return address
1160 // ----------------------------------- 1160 // -----------------------------------
1161 1161
1162 __ pop(ebx); 1162 __ pop(ebx);
1163 __ push(edx); 1163 __ push(edx);
1164 __ push(ecx); 1164 __ push(ecx);
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1300 Condition cc = (check == ENABLE_INLINED_SMI_CHECK) 1300 Condition cc = (check == ENABLE_INLINED_SMI_CHECK)
1301 ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero) 1301 ? (*jmp_address == Assembler::kJncShortOpcode ? not_zero : zero)
1302 : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry); 1302 : (*jmp_address == Assembler::kJnzShortOpcode ? not_carry : carry);
1303 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc); 1303 *jmp_address = static_cast<byte>(Assembler::kJccShortPrefix | cc);
1304 } 1304 }
1305 1305
1306 1306
1307 } } // namespace v8::internal 1307 } } // namespace v8::internal
1308 1308
1309 #endif // V8_TARGET_ARCH_IA32 1309 #endif // V8_TARGET_ARCH_IA32
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