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Issue 1207006: Rename NumberInfo to TypeInfo.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: changed project files Created 10 years, 9 months ago
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1 // Copyright 2009 the V8 project authors. All rights reserved. 1 // Copyright 2009 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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1123 __ nop(); 1123 __ nop();
1124 } 1124 }
1125 1125
1126 1126
1127 void FullCodeGenerator::EmitBinaryOp(Token::Value op, 1127 void FullCodeGenerator::EmitBinaryOp(Token::Value op,
1128 Expression::Context context) { 1128 Expression::Context context) {
1129 __ push(result_register()); 1129 __ push(result_register());
1130 GenericBinaryOpStub stub(op, 1130 GenericBinaryOpStub stub(op,
1131 NO_OVERWRITE, 1131 NO_OVERWRITE,
1132 NO_GENERIC_BINARY_FLAGS, 1132 NO_GENERIC_BINARY_FLAGS,
1133 NumberInfo::Unknown()); 1133 TypeInfo::Unknown());
1134 __ CallStub(&stub); 1134 __ CallStub(&stub);
1135 Apply(context, eax); 1135 Apply(context, eax);
1136 } 1136 }
1137 1137
1138 1138
1139 void FullCodeGenerator::EmitVariableAssignment(Variable* var, 1139 void FullCodeGenerator::EmitVariableAssignment(Variable* var,
1140 Expression::Context context) { 1140 Expression::Context context) {
1141 // Three main cases: global variables, lookup slots, and all other 1141 // Three main cases: global variables, lookup slots, and all other
1142 // types of slots. Left-hand-side parameters that rewrite to 1142 // types of slots. Left-hand-side parameters that rewrite to
1143 // explicit property accesses do not reach here. 1143 // explicit property accesses do not reach here.
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1738 if (expr->op() == Token::INC) { 1738 if (expr->op() == Token::INC) {
1739 __ sub(Operand(eax), Immediate(Smi::FromInt(1))); 1739 __ sub(Operand(eax), Immediate(Smi::FromInt(1)));
1740 } else { 1740 } else {
1741 __ add(Operand(eax), Immediate(Smi::FromInt(1))); 1741 __ add(Operand(eax), Immediate(Smi::FromInt(1)));
1742 } 1742 }
1743 } 1743 }
1744 // Call stub for +1/-1. 1744 // Call stub for +1/-1.
1745 GenericBinaryOpStub stub(expr->binary_op(), 1745 GenericBinaryOpStub stub(expr->binary_op(),
1746 NO_OVERWRITE, 1746 NO_OVERWRITE,
1747 NO_GENERIC_BINARY_FLAGS, 1747 NO_GENERIC_BINARY_FLAGS,
1748 NumberInfo::Unknown()); 1748 TypeInfo::Unknown());
1749 stub.GenerateCall(masm(), eax, Smi::FromInt(1)); 1749 stub.GenerateCall(masm(), eax, Smi::FromInt(1));
1750 __ bind(&done); 1750 __ bind(&done);
1751 1751
1752 // Store the value returned in eax. 1752 // Store the value returned in eax.
1753 switch (assign_type) { 1753 switch (assign_type) {
1754 case VARIABLE: 1754 case VARIABLE:
1755 if (expr->is_postfix()) { 1755 if (expr->is_postfix()) {
1756 EmitVariableAssignment(expr->expression()->AsVariableProxy()->var(), 1756 EmitVariableAssignment(expr->expression()->AsVariableProxy()->var(),
1757 Expression::kEffect); 1757 Expression::kEffect);
1758 // For all contexts except kEffect: We have the result on 1758 // For all contexts except kEffect: We have the result on
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2004 __ add(Operand(edx), Immediate(masm_->CodeObject())); 2004 __ add(Operand(edx), Immediate(masm_->CodeObject()));
2005 __ mov(Operand(esp, 0), edx); 2005 __ mov(Operand(esp, 0), edx);
2006 // And return. 2006 // And return.
2007 __ ret(0); 2007 __ ret(0);
2008 } 2008 }
2009 2009
2010 2010
2011 #undef __ 2011 #undef __
2012 2012
2013 } } // namespace v8::internal 2013 } } // namespace v8::internal
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