OLD | NEW |
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 |
(...skipping 3091 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
3102 | 3102 |
3103 | 3103 |
3104 void MacroAssembler::AllocateAsciiString(Register result, | 3104 void MacroAssembler::AllocateAsciiString(Register result, |
3105 Register length, | 3105 Register length, |
3106 Register scratch1, | 3106 Register scratch1, |
3107 Register scratch2, | 3107 Register scratch2, |
3108 Register scratch3, | 3108 Register scratch3, |
3109 Label* gc_required) { | 3109 Label* gc_required) { |
3110 // Calculate the number of bytes needed for the characters in the string | 3110 // Calculate the number of bytes needed for the characters in the string |
3111 // while observing object alignment. | 3111 // while observing object alignment. |
3112 ASSERT((SeqAsciiString::kHeaderSize & kObjectAlignmentMask) == 0); | 3112 ASSERT((SeqOneByteString::kHeaderSize & kObjectAlignmentMask) == 0); |
3113 ASSERT(kCharSize == 1); | 3113 ASSERT(kCharSize == 1); |
3114 addiu(scratch1, length, kObjectAlignmentMask + SeqAsciiString::kHeaderSize); | 3114 addiu(scratch1, length, kObjectAlignmentMask + SeqOneByteString::kHeaderSize); |
3115 And(scratch1, scratch1, Operand(~kObjectAlignmentMask)); | 3115 And(scratch1, scratch1, Operand(~kObjectAlignmentMask)); |
3116 | 3116 |
3117 // Allocate ASCII string in new space. | 3117 // Allocate ASCII string in new space. |
3118 AllocateInNewSpace(scratch1, | 3118 AllocateInNewSpace(scratch1, |
3119 result, | 3119 result, |
3120 scratch2, | 3120 scratch2, |
3121 scratch3, | 3121 scratch3, |
3122 gc_required, | 3122 gc_required, |
3123 TAG_OBJECT); | 3123 TAG_OBJECT); |
3124 | 3124 |
(...skipping 2333 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5458 opcode == BGTZL); | 5458 opcode == BGTZL); |
5459 opcode = (cond == eq) ? BEQ : BNE; | 5459 opcode = (cond == eq) ? BEQ : BNE; |
5460 instr = (instr & ~kOpcodeMask) | opcode; | 5460 instr = (instr & ~kOpcodeMask) | opcode; |
5461 masm_.emit(instr); | 5461 masm_.emit(instr); |
5462 } | 5462 } |
5463 | 5463 |
5464 | 5464 |
5465 } } // namespace v8::internal | 5465 } } // namespace v8::internal |
5466 | 5466 |
5467 #endif // V8_TARGET_ARCH_MIPS | 5467 #endif // V8_TARGET_ARCH_MIPS |
OLD | NEW |