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Issue 600134: Fix inline NumberToString... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years, 10 months ago
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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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8986 __ IncrementCounter(&Counters::number_to_string_native, 1); 8986 __ IncrementCounter(&Counters::number_to_string_native, 1);
8987 } 8987 }
8988 8988
8989 8989
8990 void NumberToStringStub::Generate(MacroAssembler* masm) { 8990 void NumberToStringStub::Generate(MacroAssembler* masm) {
8991 Label runtime; 8991 Label runtime;
8992 8992
8993 __ mov(ebx, Operand(esp, kPointerSize)); 8993 __ mov(ebx, Operand(esp, kPointerSize));
8994 8994
8995 // Generate code to lookup number in the number string cache. 8995 // Generate code to lookup number in the number string cache.
8996 GenerateLookupNumberStringCache(masm, ebx, eax, ebx, ecx, false, &runtime); 8996 GenerateLookupNumberStringCache(masm, ebx, eax, ecx, edx, false, &runtime);
8997 __ ret(1 * kPointerSize); 8997 __ ret(1 * kPointerSize);
8998 8998
8999 __ bind(&runtime); 8999 __ bind(&runtime);
9000 // Handle number to string in the runtime system if not found in the cache. 9000 // Handle number to string in the runtime system if not found in the cache.
9001 __ TailCallRuntime(ExternalReference(Runtime::kNumberToString), 1, 1); 9001 __ TailCallRuntime(ExternalReference(Runtime::kNumberToString), 1, 1);
9002 } 9002 }
9003 9003
9004 9004
9005 void CompareStub::Generate(MacroAssembler* masm) { 9005 void CompareStub::Generate(MacroAssembler* masm) {
9006 Label call_builtin, done; 9006 Label call_builtin, done;
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10597 10597
10598 // Call the runtime; it returns -1 (less), 0 (equal), or 1 (greater) 10598 // Call the runtime; it returns -1 (less), 0 (equal), or 1 (greater)
10599 // tagged as a small integer. 10599 // tagged as a small integer.
10600 __ bind(&runtime); 10600 __ bind(&runtime);
10601 __ TailCallRuntime(ExternalReference(Runtime::kStringCompare), 2, 1); 10601 __ TailCallRuntime(ExternalReference(Runtime::kStringCompare), 2, 1);
10602 } 10602 }
10603 10603
10604 #undef __ 10604 #undef __
10605 10605
10606 } } // namespace v8::internal 10606 } } // namespace v8::internal
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