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Issue 500089: - Fix x64 build. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years 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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5120 5120
5121 5121
5122 void DeferredInlineBinaryOperation::Generate() { 5122 void DeferredInlineBinaryOperation::Generate() {
5123 GenericBinaryOpStub stub(op_, mode_, NO_SMI_CODE_IN_STUB); 5123 GenericBinaryOpStub stub(op_, mode_, NO_SMI_CODE_IN_STUB);
5124 stub.GenerateCall(masm_, left_, right_); 5124 stub.GenerateCall(masm_, left_, right_);
5125 if (!dst_.is(rax)) __ movq(dst_, rax); 5125 if (!dst_.is(rax)) __ movq(dst_, rax);
5126 } 5126 }
5127 5127
5128 5128
5129 void CodeGenerator::GenericBinaryOperation(Token::Value op, 5129 void CodeGenerator::GenericBinaryOperation(Token::Value op,
5130 SmiAnalysis* type, 5130 StaticType* type,
5131 OverwriteMode overwrite_mode) { 5131 OverwriteMode overwrite_mode) {
5132 Comment cmnt(masm_, "[ BinaryOperation"); 5132 Comment cmnt(masm_, "[ BinaryOperation");
5133 Comment cmnt_token(masm_, Token::String(op)); 5133 Comment cmnt_token(masm_, Token::String(op));
5134 5134
5135 if (op == Token::COMMA) { 5135 if (op == Token::COMMA) {
5136 // Simply discard left value. 5136 // Simply discard left value.
5137 frame_->Nip(1); 5137 frame_->Nip(1);
5138 return; 5138 return;
5139 } 5139 }
5140 5140
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5309 overwrite_mode_, 5309 overwrite_mode_,
5310 (op_ == Token::MOD) ? NO_GENERIC_BINARY_FLAGS : NO_SMI_CODE_IN_STUB); 5310 (op_ == Token::MOD) ? NO_GENERIC_BINARY_FLAGS : NO_SMI_CODE_IN_STUB);
5311 stub.GenerateCall(masm_, src_, value_); 5311 stub.GenerateCall(masm_, src_, value_);
5312 if (!dst_.is(rax)) __ movq(dst_, rax); 5312 if (!dst_.is(rax)) __ movq(dst_, rax);
5313 } 5313 }
5314 5314
5315 5315
5316 void CodeGenerator::ConstantSmiBinaryOperation(Token::Value op, 5316 void CodeGenerator::ConstantSmiBinaryOperation(Token::Value op,
5317 Result* operand, 5317 Result* operand,
5318 Handle<Object> value, 5318 Handle<Object> value,
5319 SmiAnalysis* type, 5319 StaticType* type,
5320 bool reversed, 5320 bool reversed,
5321 OverwriteMode overwrite_mode) { 5321 OverwriteMode overwrite_mode) {
5322 // NOTE: This is an attempt to inline (a bit) more of the code for 5322 // NOTE: This is an attempt to inline (a bit) more of the code for
5323 // some possible smi operations (like + and -) when (at least) one 5323 // some possible smi operations (like + and -) when (at least) one
5324 // of the operands is a constant smi. 5324 // of the operands is a constant smi.
5325 // Consumes the argument "operand". 5325 // Consumes the argument "operand".
5326 5326
5327 // TODO(199): Optimize some special cases of operations involving a 5327 // TODO(199): Optimize some special cases of operations involving a
5328 // smi literal (multiply by 2, shift by 0, etc.). 5328 // smi literal (multiply by 2, shift by 0, etc.).
5329 if (IsUnsafeSmi(value)) { 5329 if (IsUnsafeSmi(value)) {
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6092 break; 6092 break;
6093 } 6093 }
6094 6094
6095 case KEYED: { 6095 case KEYED: {
6096 Comment cmnt(masm, "[ Store to keyed Property"); 6096 Comment cmnt(masm, "[ Store to keyed Property");
6097 6097
6098 // Generate inlined version of the keyed store if the code is in 6098 // Generate inlined version of the keyed store if the code is in
6099 // a loop and the key is likely to be a smi. 6099 // a loop and the key is likely to be a smi.
6100 Property* property = expression()->AsProperty(); 6100 Property* property = expression()->AsProperty();
6101 ASSERT(property != NULL); 6101 ASSERT(property != NULL);
6102 SmiAnalysis* key_smi_analysis = property->key()->type(); 6102 StaticType* key_smi_analysis = property->key()->type();
6103 6103
6104 if (cgen_->loop_nesting() > 0 && key_smi_analysis->IsLikelySmi()) { 6104 if (cgen_->loop_nesting() > 0 && key_smi_analysis->IsLikelySmi()) {
6105 Comment cmnt(masm, "[ Inlined store to keyed Property"); 6105 Comment cmnt(masm, "[ Inlined store to keyed Property");
6106 6106
6107 // Get the receiver, key and value into registers. 6107 // Get the receiver, key and value into registers.
6108 Result value = cgen_->frame()->Pop(); 6108 Result value = cgen_->frame()->Pop();
6109 Result key = cgen_->frame()->Pop(); 6109 Result key = cgen_->frame()->Pop();
6110 Result receiver = cgen_->frame()->Pop(); 6110 Result receiver = cgen_->frame()->Pop();
6111 6111
6112 Result tmp = cgen_->allocator_->Allocate(); 6112 Result tmp = cgen_->allocator_->Allocate();
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8207 masm.GetCode(&desc); 8207 masm.GetCode(&desc);
8208 // Call the function from C++. 8208 // Call the function from C++.
8209 return FUNCTION_CAST<ModuloFunction>(buffer); 8209 return FUNCTION_CAST<ModuloFunction>(buffer);
8210 } 8210 }
8211 8211
8212 #endif 8212 #endif
8213 8213
8214 #undef __ 8214 #undef __
8215 8215
8216 } } // namespace v8::internal 8216 } } // namespace v8::internal
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