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Issue 1790002: Cosmetic changes to the ARM port. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years, 8 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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46 ExternalReference value_offset(SCTableReference::valueReference(table)); 46 ExternalReference value_offset(SCTableReference::valueReference(table));
47 47
48 Label miss; 48 Label miss;
49 49
50 // Save the offset on the stack. 50 // Save the offset on the stack.
51 __ push(offset); 51 __ push(offset);
52 52
53 // Check that the key in the entry matches the name. 53 // Check that the key in the entry matches the name.
54 __ mov(ip, Operand(key_offset)); 54 __ mov(ip, Operand(key_offset));
55 __ ldr(ip, MemOperand(ip, offset, LSL, 1)); 55 __ ldr(ip, MemOperand(ip, offset, LSL, 1));
56 __ cmp(name, Operand(ip)); 56 __ cmp(name, ip);
57 __ b(ne, &miss); 57 __ b(ne, &miss);
58 58
59 // Get the code entry from the cache. 59 // Get the code entry from the cache.
60 __ mov(ip, Operand(value_offset)); 60 __ mov(ip, Operand(value_offset));
61 __ ldr(offset, MemOperand(ip, offset, LSL, 1)); 61 __ ldr(offset, MemOperand(ip, offset, LSL, 1));
62 62
63 // Check that the flags match what we're looking for. 63 // Check that the flags match what we're looking for.
64 __ ldr(offset, FieldMemOperand(offset, Code::kFlagsOffset)); 64 __ ldr(offset, FieldMemOperand(offset, Code::kFlagsOffset));
65 __ and_(offset, offset, Operand(~Code::kFlagsNotUsedInLookup)); 65 __ and_(offset, offset, Operand(~Code::kFlagsNotUsedInLookup));
66 __ cmp(offset, Operand(flags)); 66 __ cmp(offset, Operand(flags));
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1955 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET); 1955 __ Jump(generic_construct_stub, RelocInfo::CODE_TARGET);
1956 1956
1957 // Return the generated code. 1957 // Return the generated code.
1958 return GetCode(); 1958 return GetCode();
1959 } 1959 }
1960 1960
1961 1961
1962 #undef __ 1962 #undef __
1963 1963
1964 } } // namespace v8::internal 1964 } } // namespace v8::internal
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