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Issue 6826032: Remove code from the deprecated GenericBinaryOpStub. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 8 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 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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1322 LInstruction* LChunkBuilder::DoBitXor(HBitXor* instr) { 1322 LInstruction* LChunkBuilder::DoBitXor(HBitXor* instr) {
1323 return DoBit(Token::BIT_XOR, instr); 1323 return DoBit(Token::BIT_XOR, instr);
1324 } 1324 }
1325 1325
1326 1326
1327 LInstruction* LChunkBuilder::DoDiv(HDiv* instr) { 1327 LInstruction* LChunkBuilder::DoDiv(HDiv* instr) {
1328 if (instr->representation().IsDouble()) { 1328 if (instr->representation().IsDouble()) {
1329 return DoArithmeticD(Token::DIV, instr); 1329 return DoArithmeticD(Token::DIV, instr);
1330 } else if (instr->representation().IsInteger32()) { 1330 } else if (instr->representation().IsInteger32()) {
1331 // TODO(1042) The fixed register allocation 1331 // TODO(1042) The fixed register allocation
1332 // is needed because we call GenericBinaryOpStub from 1332 // is needed because we call TypeRecordingBinaryOpStub from
1333 // the generated code, which requires registers r0 1333 // the generated code, which requires registers r0
1334 // and r1 to be used. We should remove that 1334 // and r1 to be used. We should remove that
1335 // when we provide a native implementation. 1335 // when we provide a native implementation.
1336 LOperand* dividend = UseFixed(instr->left(), r0); 1336 LOperand* dividend = UseFixed(instr->left(), r0);
1337 LOperand* divisor = UseFixed(instr->right(), r1); 1337 LOperand* divisor = UseFixed(instr->right(), r1);
1338 return AssignEnvironment(AssignPointerMap( 1338 return AssignEnvironment(AssignPointerMap(
1339 DefineFixed(new LDivI(dividend, divisor), r0))); 1339 DefineFixed(new LDivI(dividend, divisor), r0)));
1340 } else { 1340 } else {
1341 return DoArithmeticT(Token::DIV, instr); 1341 return DoArithmeticT(Token::DIV, instr);
1342 } 1342 }
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2111 2111
2112 2112
2113 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) { 2113 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) {
2114 HEnvironment* outer = current_block_->last_environment()->outer(); 2114 HEnvironment* outer = current_block_->last_environment()->outer();
2115 current_block_->UpdateEnvironment(outer); 2115 current_block_->UpdateEnvironment(outer);
2116 return NULL; 2116 return NULL;
2117 } 2117 }
2118 2118
2119 2119
2120 } } // namespace v8::internal 2120 } } // namespace v8::internal
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