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Issue 21014004: Add equality type parameter to HCompareObjectAndBranch (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Review feedback Created 7 years, 4 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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1738 right = UseRegisterOrConstantAtStart(instr->right()); 1738 right = UseRegisterOrConstantAtStart(instr->right());
1739 } else { 1739 } else {
1740 left = UseRegisterAtStart(instr->left()); 1740 left = UseRegisterAtStart(instr->left());
1741 right = UseRegisterAtStart(instr->right()); 1741 right = UseRegisterAtStart(instr->right());
1742 } 1742 }
1743 return new(zone()) LCompareNumericAndBranch(left, right); 1743 return new(zone()) LCompareNumericAndBranch(left, right);
1744 } 1744 }
1745 } 1745 }
1746 1746
1747 1747
1748 LInstruction* LChunkBuilder::DoCompareObjectEqAndBranch( 1748 LInstruction* LChunkBuilder::DoCompareObjectAndBranch(
1749 HCompareObjectEqAndBranch* instr) { 1749 HCompareObjectAndBranch* instr) {
1750 LOperand* left = UseRegisterAtStart(instr->left()); 1750 LOperand* left = UseRegisterAtStart(instr->left());
1751 LOperand* right = UseOrConstantAtStart(instr->right()); 1751 LOperand* right = UseOrConstantAtStart(instr->right());
1752 return new(zone()) LCmpObjectEqAndBranch(left, right); 1752 return new(zone()) LCmpObjectAndBranch(left, right);
1753 } 1753 }
1754 1754
1755 1755
1756 LInstruction* LChunkBuilder::DoIsObjectAndBranch(HIsObjectAndBranch* instr) { 1756 LInstruction* LChunkBuilder::DoIsObjectAndBranch(HIsObjectAndBranch* instr) {
1757 ASSERT(instr->value()->representation().IsSmiOrTagged()); 1757 ASSERT(instr->value()->representation().IsSmiOrTagged());
1758 LOperand* temp = TempRegister(); 1758 LOperand* temp = TempRegister();
1759 return new(zone()) LIsObjectAndBranch(UseRegister(instr->value()), temp); 1759 return new(zone()) LIsObjectAndBranch(UseRegister(instr->value()), temp);
1760 } 1760 }
1761 1761
1762 1762
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2765 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { 2765 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) {
2766 LOperand* object = UseRegister(instr->object()); 2766 LOperand* object = UseRegister(instr->object());
2767 LOperand* index = UseTempRegister(instr->index()); 2767 LOperand* index = UseTempRegister(instr->index());
2768 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); 2768 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index));
2769 } 2769 }
2770 2770
2771 2771
2772 } } // namespace v8::internal 2772 } } // namespace v8::internal
2773 2773
2774 #endif // V8_TARGET_ARCH_IA32 2774 #endif // V8_TARGET_ARCH_IA32
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