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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #ifndef V8_ARM_CODEGEN_ARM_H_ | 28 #ifndef V8_ARM_CODEGEN_ARM_H_ |
29 #define V8_ARM_CODEGEN_ARM_H_ | 29 #define V8_ARM_CODEGEN_ARM_H_ |
30 | 30 |
| 31 #include "ast.h" |
| 32 #include "code-stubs-arm.h" |
31 #include "ic-inl.h" | 33 #include "ic-inl.h" |
32 #include "ast.h" | |
33 | 34 |
34 namespace v8 { | 35 namespace v8 { |
35 namespace internal { | 36 namespace internal { |
36 | 37 |
37 // Forward declarations | 38 // Forward declarations |
38 class CompilationInfo; | 39 class CompilationInfo; |
39 class DeferredCode; | 40 class DeferredCode; |
40 class JumpTarget; | 41 class JumpTarget; |
41 class RegisterAllocator; | 42 class RegisterAllocator; |
42 class RegisterFile; | 43 class RegisterFile; |
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263 if (index != kInvalidSlotNumber) { | 264 if (index != kInvalidSlotNumber) { |
264 TypeInfo previous_value = (*type_info_)[index]; | 265 TypeInfo previous_value = (*type_info_)[index]; |
265 (*type_info_)[index] = info; | 266 (*type_info_)[index] = info; |
266 return previous_value; | 267 return previous_value; |
267 } | 268 } |
268 return TypeInfo::Unknown(); | 269 return TypeInfo::Unknown(); |
269 } | 270 } |
270 | 271 |
271 void AddDeferred(DeferredCode* code) { deferred_.Add(code); } | 272 void AddDeferred(DeferredCode* code) { deferred_.Add(code); } |
272 | 273 |
273 static const int kUnknownIntValue = -1; | |
274 | |
275 // If the name is an inline runtime function call return the number of | 274 // If the name is an inline runtime function call return the number of |
276 // expected arguments. Otherwise return -1. | 275 // expected arguments. Otherwise return -1. |
277 static int InlineRuntimeCallArgumentsCount(Handle<String> name); | 276 static int InlineRuntimeCallArgumentsCount(Handle<String> name); |
278 | 277 |
279 // Constants related to patching of inlined load/store. | 278 // Constants related to patching of inlined load/store. |
280 static int GetInlinedKeyedLoadInstructionsAfterPatch() { | 279 static int GetInlinedKeyedLoadInstructionsAfterPatch() { |
281 return FLAG_debug_code ? 32 : 13; | 280 return FLAG_debug_code ? 32 : 13; |
282 } | 281 } |
283 static const int kInlinedKeyedStoreInstructionsAfterPatch = 5; | 282 static const int kInlinedKeyedStoreInstructionsAfterPatch = 5; |
284 static int GetInlinedNamedStoreInstructionsAfterPatch() { | 283 static int GetInlinedNamedStoreInstructionsAfterPatch() { |
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413 void LoadTypeofExpression(Expression* x); | 412 void LoadTypeofExpression(Expression* x); |
414 | 413 |
415 void ToBoolean(JumpTarget* true_target, JumpTarget* false_target); | 414 void ToBoolean(JumpTarget* true_target, JumpTarget* false_target); |
416 | 415 |
417 // Generate code that computes a shortcutting logical operation. | 416 // Generate code that computes a shortcutting logical operation. |
418 void GenerateLogicalBooleanOperation(BinaryOperation* node); | 417 void GenerateLogicalBooleanOperation(BinaryOperation* node); |
419 | 418 |
420 void GenericBinaryOperation(Token::Value op, | 419 void GenericBinaryOperation(Token::Value op, |
421 OverwriteMode overwrite_mode, | 420 OverwriteMode overwrite_mode, |
422 GenerateInlineSmi inline_smi, | 421 GenerateInlineSmi inline_smi, |
423 int known_rhs = kUnknownIntValue); | 422 int known_rhs = |
| 423 GenericBinaryOpStub::kUnknownIntValue); |
424 void Comparison(Condition cc, | 424 void Comparison(Condition cc, |
425 Expression* left, | 425 Expression* left, |
426 Expression* right, | 426 Expression* right, |
427 bool strict = false); | 427 bool strict = false); |
428 | 428 |
429 void SmiOperation(Token::Value op, | 429 void SmiOperation(Token::Value op, |
430 Handle<Object> value, | 430 Handle<Object> value, |
431 bool reversed, | 431 bool reversed, |
432 OverwriteMode mode); | 432 OverwriteMode mode); |
433 | 433 |
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611 friend class FullCodeGenerator; | 611 friend class FullCodeGenerator; |
612 friend class FullCodeGenSyntaxChecker; | 612 friend class FullCodeGenSyntaxChecker; |
613 | 613 |
614 DISALLOW_COPY_AND_ASSIGN(CodeGenerator); | 614 DISALLOW_COPY_AND_ASSIGN(CodeGenerator); |
615 }; | 615 }; |
616 | 616 |
617 | 617 |
618 } } // namespace v8::internal | 618 } } // namespace v8::internal |
619 | 619 |
620 #endif // V8_ARM_CODEGEN_ARM_H_ | 620 #endif // V8_ARM_CODEGEN_ARM_H_ |
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