| OLD | NEW |
| 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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 282 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 293 // -- lr : return address | 293 // -- lr : return address |
| 294 // ----------------------------------- | 294 // ----------------------------------- |
| 295 Label number, non_number, non_string, boolean, probe, miss; | 295 Label number, non_number, non_string, boolean, probe, miss; |
| 296 | 296 |
| 297 // Get the receiver of the function from the stack into r1. | 297 // Get the receiver of the function from the stack into r1. |
| 298 __ ldr(r1, MemOperand(sp, argc * kPointerSize)); | 298 __ ldr(r1, MemOperand(sp, argc * kPointerSize)); |
| 299 | 299 |
| 300 // Probe the stub cache. | 300 // Probe the stub cache. |
| 301 Code::Flags flags = | 301 Code::Flags flags = |
| 302 Code::ComputeFlags(Code::CALL_IC, NOT_IN_LOOP, MONOMORPHIC, NORMAL, argc); | 302 Code::ComputeFlags(Code::CALL_IC, NOT_IN_LOOP, MONOMORPHIC, NORMAL, argc); |
| 303 StubCache::GenerateProbe(masm, flags, r1, r2, r3, no_reg); | 303 Isolate::Current()->stub_cache()->GenerateProbe(masm, flags, r1, r2, r3, |
| 304 no_reg); |
| 304 | 305 |
| 305 // If the stub cache probing failed, the receiver might be a value. | 306 // If the stub cache probing failed, the receiver might be a value. |
| 306 // For value objects, we use the map of the prototype objects for | 307 // For value objects, we use the map of the prototype objects for |
| 307 // the corresponding JSValue for the cache and that is what we need | 308 // the corresponding JSValue for the cache and that is what we need |
| 308 // to probe. | 309 // to probe. |
| 309 // | 310 // |
| 310 // Check for number. | 311 // Check for number. |
| 311 __ tst(r1, Operand(kSmiTagMask)); | 312 __ tst(r1, Operand(kSmiTagMask)); |
| 312 __ b(eq, &number); | 313 __ b(eq, &number); |
| 313 __ CompareObjectType(r1, r3, r3, HEAP_NUMBER_TYPE); | 314 __ CompareObjectType(r1, r3, r3, HEAP_NUMBER_TYPE); |
| (...skipping 18 matching lines...) Expand all Loading... |
| 332 __ b(eq, &boolean); | 333 __ b(eq, &boolean); |
| 333 __ LoadRoot(ip, Heap::kFalseValueRootIndex); | 334 __ LoadRoot(ip, Heap::kFalseValueRootIndex); |
| 334 __ cmp(r1, ip); | 335 __ cmp(r1, ip); |
| 335 __ b(ne, &miss); | 336 __ b(ne, &miss); |
| 336 __ bind(&boolean); | 337 __ bind(&boolean); |
| 337 StubCompiler::GenerateLoadGlobalFunctionPrototype( | 338 StubCompiler::GenerateLoadGlobalFunctionPrototype( |
| 338 masm, Context::BOOLEAN_FUNCTION_INDEX, r1); | 339 masm, Context::BOOLEAN_FUNCTION_INDEX, r1); |
| 339 | 340 |
| 340 // Probe the stub cache for the value object. | 341 // Probe the stub cache for the value object. |
| 341 __ bind(&probe); | 342 __ bind(&probe); |
| 342 StubCache::GenerateProbe(masm, flags, r1, r2, r3, no_reg); | 343 Isolate::Current()->stub_cache()->GenerateProbe(masm, flags, r1, r2, r3, |
| 344 no_reg); |
| 343 | 345 |
| 344 // Cache miss: Jump to runtime. | 346 // Cache miss: Jump to runtime. |
| 345 __ bind(&miss); | 347 __ bind(&miss); |
| 346 GenerateMiss(masm, argc); | 348 GenerateMiss(masm, argc); |
| 347 } | 349 } |
| 348 | 350 |
| 349 | 351 |
| 350 static void GenerateNormalHelper(MacroAssembler* masm, | 352 static void GenerateNormalHelper(MacroAssembler* masm, |
| 351 int argc, | 353 int argc, |
| 352 bool is_global_object, | 354 bool is_global_object, |
| (...skipping 137 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 490 // -- r2 : name | 492 // -- r2 : name |
| 491 // -- lr : return address | 493 // -- lr : return address |
| 492 // -- r0 : receiver | 494 // -- r0 : receiver |
| 493 // -- sp[0] : receiver | 495 // -- sp[0] : receiver |
| 494 // ----------------------------------- | 496 // ----------------------------------- |
| 495 | 497 |
| 496 // Probe the stub cache. | 498 // Probe the stub cache. |
| 497 Code::Flags flags = Code::ComputeFlags(Code::LOAD_IC, | 499 Code::Flags flags = Code::ComputeFlags(Code::LOAD_IC, |
| 498 NOT_IN_LOOP, | 500 NOT_IN_LOOP, |
| 499 MONOMORPHIC); | 501 MONOMORPHIC); |
| 500 StubCache::GenerateProbe(masm, flags, r0, r2, r3, no_reg); | 502 Isolate::Current()->stub_cache()->GenerateProbe(masm, flags, r0, r2, r3, |
| 503 no_reg); |
| 501 | 504 |
| 502 // Cache miss: Jump to runtime. | 505 // Cache miss: Jump to runtime. |
| 503 GenerateMiss(masm); | 506 GenerateMiss(masm); |
| 504 } | 507 } |
| 505 | 508 |
| 506 | 509 |
| 507 void LoadIC::GenerateNormal(MacroAssembler* masm) { | 510 void LoadIC::GenerateNormal(MacroAssembler* masm) { |
| 508 // ----------- S t a t e ------------- | 511 // ----------- S t a t e ------------- |
| 509 // -- r2 : name | 512 // -- r2 : name |
| 510 // -- lr : return address | 513 // -- lr : return address |
| (...skipping 1219 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1730 // -- r0 : value | 1733 // -- r0 : value |
| 1731 // -- r1 : receiver | 1734 // -- r1 : receiver |
| 1732 // -- r2 : name | 1735 // -- r2 : name |
| 1733 // -- lr : return address | 1736 // -- lr : return address |
| 1734 // ----------------------------------- | 1737 // ----------------------------------- |
| 1735 | 1738 |
| 1736 // Get the receiver from the stack and probe the stub cache. | 1739 // Get the receiver from the stack and probe the stub cache. |
| 1737 Code::Flags flags = Code::ComputeFlags(Code::STORE_IC, | 1740 Code::Flags flags = Code::ComputeFlags(Code::STORE_IC, |
| 1738 NOT_IN_LOOP, | 1741 NOT_IN_LOOP, |
| 1739 MONOMORPHIC); | 1742 MONOMORPHIC); |
| 1740 StubCache::GenerateProbe(masm, flags, r1, r2, r3, no_reg); | 1743 Isolate::Current()->stub_cache()->GenerateProbe(masm, flags, r1, r2, r3, |
| 1744 no_reg); |
| 1741 | 1745 |
| 1742 // Cache miss: Jump to runtime. | 1746 // Cache miss: Jump to runtime. |
| 1743 GenerateMiss(masm); | 1747 GenerateMiss(masm); |
| 1744 } | 1748 } |
| 1745 | 1749 |
| 1746 | 1750 |
| 1747 void StoreIC::GenerateMiss(MacroAssembler* masm) { | 1751 void StoreIC::GenerateMiss(MacroAssembler* masm) { |
| 1748 // ----------- S t a t e ------------- | 1752 // ----------- S t a t e ------------- |
| 1749 // -- r0 : value | 1753 // -- r0 : value |
| 1750 // -- r1 : receiver | 1754 // -- r1 : receiver |
| (...skipping 55 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1806 GenerateMiss(masm); | 1810 GenerateMiss(masm); |
| 1807 } | 1811 } |
| 1808 | 1812 |
| 1809 | 1813 |
| 1810 #undef __ | 1814 #undef __ |
| 1811 | 1815 |
| 1812 | 1816 |
| 1813 } } // namespace v8::internal | 1817 } } // namespace v8::internal |
| 1814 | 1818 |
| 1815 #endif // V8_TARGET_ARCH_ARM | 1819 #endif // V8_TARGET_ARCH_ARM |
| OLD | NEW |