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Side by Side Diff: src/ia32/lithium-codegen-ia32.h

Issue 9147034: Inlining Math.min and Math.max in crankshaft. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Port to x64 and arm. Created 8 years, 11 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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261 void RecordSafepoint(Safepoint::DeoptMode mode); 261 void RecordSafepoint(Safepoint::DeoptMode mode);
262 void RecordSafepointWithRegisters(LPointerMap* pointers, 262 void RecordSafepointWithRegisters(LPointerMap* pointers,
263 int arguments, 263 int arguments,
264 Safepoint::DeoptMode mode); 264 Safepoint::DeoptMode mode);
265 void RecordPosition(int position); 265 void RecordPosition(int position);
266 266
267 static Condition TokenToCondition(Token::Value op, bool is_unsigned); 267 static Condition TokenToCondition(Token::Value op, bool is_unsigned);
268 void EmitGoto(int block); 268 void EmitGoto(int block);
269 void EmitBranch(int left_block, int right_block, Condition cc); 269 void EmitBranch(int left_block, int right_block, Condition cc);
270 void EmitNumberUntagD(Register input, 270 void EmitNumberUntagD(Register input,
271 Register temp,
271 XMMRegister result, 272 XMMRegister result,
272 bool deoptimize_on_undefined, 273 bool deoptimize_on_undefined,
274 bool deoptimize_on_minus_zero,
273 LEnvironment* env); 275 LEnvironment* env);
274 276
275 // Emits optimized code for typeof x == "y". Modifies input register. 277 // Emits optimized code for typeof x == "y". Modifies input register.
276 // Returns the condition on which a final split to 278 // Returns the condition on which a final split to
277 // true and false label should be made, to optimize fallthrough. 279 // true and false label should be made, to optimize fallthrough.
278 Condition EmitTypeofIs(Label* true_label, 280 Condition EmitTypeofIs(Label* true_label,
279 Label* false_label, 281 Label* false_label,
280 Register input, 282 Register input,
281 Handle<String> type_name); 283 Handle<String> type_name);
282 284
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396 LCodeGen* codegen_; 398 LCodeGen* codegen_;
397 Label entry_; 399 Label entry_;
398 Label exit_; 400 Label exit_;
399 Label* external_exit_; 401 Label* external_exit_;
400 int instruction_index_; 402 int instruction_index_;
401 }; 403 };
402 404
403 } } // namespace v8::internal 405 } } // namespace v8::internal
404 406
405 #endif // V8_IA32_LITHIUM_CODEGEN_IA32_H_ 407 #endif // V8_IA32_LITHIUM_CODEGEN_IA32_H_
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