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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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2212 __ ldr(r4, FieldMemOperand(r3, JSGlobalPropertyCell::kValueOffset)); | 2212 __ ldr(r4, FieldMemOperand(r3, JSGlobalPropertyCell::kValueOffset)); |
2213 | 2213 |
2214 // Check for deleted property if property can actually be deleted. | 2214 // Check for deleted property if property can actually be deleted. |
2215 if (!is_dont_delete) { | 2215 if (!is_dont_delete) { |
2216 __ LoadRoot(ip, Heap::kTheHoleValueRootIndex); | 2216 __ LoadRoot(ip, Heap::kTheHoleValueRootIndex); |
2217 __ cmp(r4, ip); | 2217 __ cmp(r4, ip); |
2218 __ b(eq, &miss); | 2218 __ b(eq, &miss); |
2219 } | 2219 } |
2220 | 2220 |
2221 __ mov(r0, r4); | 2221 __ mov(r0, r4); |
2222 __ IncrementCounter(&Counters::named_load_global_inline, 1, r1, r3); | 2222 __ IncrementCounter(&Counters::named_load_global_stub, 1, r1, r3); |
2223 __ Ret(); | 2223 __ Ret(); |
2224 | 2224 |
2225 __ bind(&miss); | 2225 __ bind(&miss); |
2226 __ IncrementCounter(&Counters::named_load_global_inline_miss, 1, r1, r3); | 2226 __ IncrementCounter(&Counters::named_load_global_stub_miss, 1, r1, r3); |
2227 GenerateLoadMiss(masm(), Code::LOAD_IC); | 2227 GenerateLoadMiss(masm(), Code::LOAD_IC); |
2228 | 2228 |
2229 // Return the generated code. | 2229 // Return the generated code. |
2230 return GetCode(NORMAL, name); | 2230 return GetCode(NORMAL, name); |
2231 } | 2231 } |
2232 | 2232 |
2233 | 2233 |
2234 Object* KeyedLoadStubCompiler::CompileLoadField(String* name, | 2234 Object* KeyedLoadStubCompiler::CompileLoadField(String* name, |
2235 JSObject* receiver, | 2235 JSObject* receiver, |
2236 JSObject* holder, | 2236 JSObject* holder, |
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2573 // Return the generated code. | 2573 // Return the generated code. |
2574 return GetCode(); | 2574 return GetCode(); |
2575 } | 2575 } |
2576 | 2576 |
2577 | 2577 |
2578 #undef __ | 2578 #undef __ |
2579 | 2579 |
2580 } } // namespace v8::internal | 2580 } } // namespace v8::internal |
2581 | 2581 |
2582 #endif // V8_TARGET_ARCH_ARM | 2582 #endif // V8_TARGET_ARCH_ARM |
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