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Issue 12051014: MIPS: Replace special IC builtins and stubs in the map's cache by codestubs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 11 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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223 // -- sp[0] : receiver 223 // -- sp[0] : receiver
224 // ----------------------------------- 224 // -----------------------------------
225 Label miss; 225 Label miss;
226 226
227 StubCompiler::GenerateLoadArrayLength(masm, a0, a3, &miss); 227 StubCompiler::GenerateLoadArrayLength(masm, a0, a3, &miss);
228 __ bind(&miss); 228 __ bind(&miss);
229 StubCompiler::GenerateLoadMiss(masm, Code::LOAD_IC); 229 StubCompiler::GenerateLoadMiss(masm, Code::LOAD_IC);
230 } 230 }
231 231
232 232
233 void LoadIC::GenerateStringLength(MacroAssembler* masm, bool support_wrappers) {
234 // ----------- S t a t e -------------
235 // -- a2 : name
236 // -- lr : return address
237 // -- a0 : receiver
238 // -- sp[0] : receiver
239 // -----------------------------------
240 Label miss;
241
242 StubCompiler::GenerateLoadStringLength(masm, a0, a1, a3, &miss,
243 support_wrappers);
244 // Cache miss: Jump to runtime.
245 __ bind(&miss);
246 StubCompiler::GenerateLoadMiss(masm, Code::LOAD_IC);
247 }
248
249
250 void LoadIC::GenerateFunctionPrototype(MacroAssembler* masm) { 233 void LoadIC::GenerateFunctionPrototype(MacroAssembler* masm) {
251 // ----------- S t a t e ------------- 234 // ----------- S t a t e -------------
252 // -- a2 : name 235 // -- a2 : name
253 // -- lr : return address 236 // -- lr : return address
254 // -- a0 : receiver 237 // -- a0 : receiver
255 // -- sp[0] : receiver 238 // -- sp[0] : receiver
256 // ----------------------------------- 239 // -----------------------------------
257 Label miss; 240 Label miss;
258 241
259 StubCompiler::GenerateLoadFunctionPrototype(masm, a0, a1, a3, &miss); 242 StubCompiler::GenerateLoadFunctionPrototype(masm, a0, a1, a3, &miss);
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1775 } else { 1758 } else {
1776 ASSERT(Assembler::IsBne(branch_instr)); 1759 ASSERT(Assembler::IsBne(branch_instr));
1777 patcher.ChangeBranchCondition(eq); 1760 patcher.ChangeBranchCondition(eq);
1778 } 1761 }
1779 } 1762 }
1780 1763
1781 1764
1782 } } // namespace v8::internal 1765 } } // namespace v8::internal
1783 1766
1784 #endif // V8_TARGET_ARCH_MIPS 1767 #endif // V8_TARGET_ARCH_MIPS
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