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Issue 12208013: Separated smi check from HBoundsCheck. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Removed platform specific code. Created 7 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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1759 return AssignEnvironment(Define(result, temp)); 1759 return AssignEnvironment(Define(result, temp));
1760 } 1760 }
1761 1761
1762 1762
1763 LInstruction* LChunkBuilder::DoCheckSmi(HCheckSmi* instr) { 1763 LInstruction* LChunkBuilder::DoCheckSmi(HCheckSmi* instr) {
1764 LOperand* value = UseRegisterAtStart(instr->value()); 1764 LOperand* value = UseRegisterAtStart(instr->value());
1765 return AssignEnvironment(new(zone()) LCheckSmi(value)); 1765 return AssignEnvironment(new(zone()) LCheckSmi(value));
1766 } 1766 }
1767 1767
1768 1768
1769 LInstruction* LChunkBuilder::DoCheckSmiOrInt32(HCheckSmiOrInt32* instr) {
1770 LOperand* value = UseRegisterAtStart(instr->value());
1771 return AssignEnvironment(new(zone()) LCheckSmi(value));
1772 }
1773
1774
1769 LInstruction* LChunkBuilder::DoCheckFunction(HCheckFunction* instr) { 1775 LInstruction* LChunkBuilder::DoCheckFunction(HCheckFunction* instr) {
1770 LOperand* value = UseRegisterAtStart(instr->value()); 1776 LOperand* value = UseRegisterAtStart(instr->value());
1771 return AssignEnvironment(new(zone()) LCheckFunction(value)); 1777 return AssignEnvironment(new(zone()) LCheckFunction(value));
1772 } 1778 }
1773 1779
1774 1780
1775 LInstruction* LChunkBuilder::DoCheckMaps(HCheckMaps* instr) { 1781 LInstruction* LChunkBuilder::DoCheckMaps(HCheckMaps* instr) {
1776 LOperand* value = UseRegisterAtStart(instr->value()); 1782 LOperand* value = UseRegisterAtStart(instr->value());
1777 LCheckMaps* result = new(zone()) LCheckMaps(value); 1783 LCheckMaps* result = new(zone()) LCheckMaps(value);
1778 return AssignEnvironment(result); 1784 return AssignEnvironment(result);
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2385 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { 2391 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) {
2386 LOperand* object = UseRegister(instr->object()); 2392 LOperand* object = UseRegister(instr->object());
2387 LOperand* index = UseTempRegister(instr->index()); 2393 LOperand* index = UseTempRegister(instr->index());
2388 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); 2394 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index));
2389 } 2395 }
2390 2396
2391 2397
2392 } } // namespace v8::internal 2398 } } // namespace v8::internal
2393 2399
2394 #endif // V8_TARGET_ARCH_X64 2400 #endif // V8_TARGET_ARCH_X64
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