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Issue 525114: Lint, schmlint! (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years, 11 months ago
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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. 1 // Copyright 2006-2009 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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4689 __ mov(pc, Operand(lr), LeaveCC, eq); // Return equal 4689 __ mov(pc, Operand(lr), LeaveCC, eq); // Return equal
4690 if (cc == le) { 4690 if (cc == le) {
4691 __ mov(r0, Operand(GREATER)); // NaN <= NaN should fail. 4691 __ mov(r0, Operand(GREATER)); // NaN <= NaN should fail.
4692 } else { 4692 } else {
4693 __ mov(r0, Operand(LESS)); // NaN >= NaN should fail. 4693 __ mov(r0, Operand(LESS)); // NaN >= NaN should fail.
4694 } 4694 }
4695 } 4695 }
4696 __ mov(pc, Operand(lr)); // Return. 4696 __ mov(pc, Operand(lr)); // Return.
4697 } 4697 }
4698 // No fall through here. 4698 // No fall through here.
4699 } 4699 }
4700 4700
4701 __ bind(&not_identical); 4701 __ bind(&not_identical);
4702 } 4702 }
4703 4703
4704 4704
4705 // See comment at call site. 4705 // See comment at call site.
4706 static void EmitSmiNonsmiComparison(MacroAssembler* masm, 4706 static void EmitSmiNonsmiComparison(MacroAssembler* masm,
4707 Label* rhs_not_nan, 4707 Label* rhs_not_nan,
4708 Label* slow, 4708 Label* slow,
4709 bool strict) { 4709 bool strict) {
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6503 __ bind(&slow); 6503 __ bind(&slow);
6504 __ mov(r0, Operand(argc_)); // Setup the number of arguments. 6504 __ mov(r0, Operand(argc_)); // Setup the number of arguments.
6505 __ mov(r2, Operand(0)); 6505 __ mov(r2, Operand(0));
6506 __ GetBuiltinEntry(r3, Builtins::CALL_NON_FUNCTION); 6506 __ GetBuiltinEntry(r3, Builtins::CALL_NON_FUNCTION);
6507 __ Jump(Handle<Code>(Builtins::builtin(Builtins::ArgumentsAdaptorTrampoline)), 6507 __ Jump(Handle<Code>(Builtins::builtin(Builtins::ArgumentsAdaptorTrampoline)),
6508 RelocInfo::CODE_TARGET); 6508 RelocInfo::CODE_TARGET);
6509 } 6509 }
6510 6510
6511 6511
6512 const char* CompareStub::GetName() { 6512 const char* CompareStub::GetName() {
6513 switch(cc_) { 6513 switch (cc_) {
6514 case lt: return "CompareStub_LT"; 6514 case lt: return "CompareStub_LT";
6515 case gt: return "CompareStub_GT"; 6515 case gt: return "CompareStub_GT";
6516 case le: return "CompareStub_LE"; 6516 case le: return "CompareStub_LE";
6517 case ge: return "CompareStub_GE"; 6517 case ge: return "CompareStub_GE";
6518 case ne: { 6518 case ne: {
6519 if (strict_) { 6519 if (strict_) {
6520 if (never_nan_nan_) { 6520 if (never_nan_nan_) {
6521 return "CompareStub_NE_STRICT_NO_NAN"; 6521 return "CompareStub_NE_STRICT_NO_NAN";
6522 } else { 6522 } else {
6523 return "CompareStub_NE_STRICT"; 6523 return "CompareStub_NE_STRICT";
(...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after
6555 ASSERT(static_cast<unsigned>(cc_) < (1 << 14)); 6555 ASSERT(static_cast<unsigned>(cc_) < (1 << 14));
6556 int nnn_value = (never_nan_nan_ ? 2 : 0); 6556 int nnn_value = (never_nan_nan_ ? 2 : 0);
6557 if (cc_ != eq) nnn_value = 0; // Avoid duplicate stubs. 6557 if (cc_ != eq) nnn_value = 0; // Avoid duplicate stubs.
6558 return (static_cast<unsigned>(cc_) >> 26) | nnn_value | (strict_ ? 1 : 0); 6558 return (static_cast<unsigned>(cc_) >> 26) | nnn_value | (strict_ ? 1 : 0);
6559 } 6559 }
6560 6560
6561 6561
6562 #undef __ 6562 #undef __
6563 6563
6564 } } // namespace v8::internal 6564 } } // namespace v8::internal
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