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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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3602 __ movdbl(Operand(esp, 0), input_reg); | 3602 __ movdbl(Operand(esp, 0), input_reg); |
3603 __ fld_d(Operand(esp, 0)); | 3603 __ fld_d(Operand(esp, 0)); |
3604 __ fyl2x(); | 3604 __ fyl2x(); |
3605 __ fstp_d(Operand(esp, 0)); | 3605 __ fstp_d(Operand(esp, 0)); |
3606 __ movdbl(input_reg, Operand(esp, 0)); | 3606 __ movdbl(input_reg, Operand(esp, 0)); |
3607 __ add(Operand(esp), Immediate(kDoubleSize)); | 3607 __ add(Operand(esp), Immediate(kDoubleSize)); |
3608 __ bind(&done); | 3608 __ bind(&done); |
3609 } | 3609 } |
3610 | 3610 |
3611 | 3611 |
| 3612 void LCodeGen::DoMathExp(LMathExp* instr) { |
| 3613 XMMRegister input = ToDoubleRegister(instr->value()); |
| 3614 XMMRegister result = ToDoubleRegister(instr->result()); |
| 3615 Register temp1 = ToRegister(instr->temp1()); |
| 3616 Register temp2 = ToRegister(instr->temp2()); |
| 3617 |
| 3618 MathExpGenerator::EmitMathExp(masm(), input, result, xmm0, temp1, temp2); |
| 3619 } |
| 3620 |
| 3621 |
3612 void LCodeGen::DoMathTan(LUnaryMathOperation* instr) { | 3622 void LCodeGen::DoMathTan(LUnaryMathOperation* instr) { |
3613 ASSERT(ToDoubleRegister(instr->result()).is(xmm1)); | 3623 ASSERT(ToDoubleRegister(instr->result()).is(xmm1)); |
3614 TranscendentalCacheStub stub(TranscendentalCache::TAN, | 3624 TranscendentalCacheStub stub(TranscendentalCache::TAN, |
3615 TranscendentalCacheStub::UNTAGGED); | 3625 TranscendentalCacheStub::UNTAGGED); |
3616 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); | 3626 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); |
3617 } | 3627 } |
3618 | 3628 |
3619 | 3629 |
3620 void LCodeGen::DoMathCos(LUnaryMathOperation* instr) { | 3630 void LCodeGen::DoMathCos(LUnaryMathOperation* instr) { |
3621 ASSERT(ToDoubleRegister(instr->result()).is(xmm1)); | 3631 ASSERT(ToDoubleRegister(instr->result()).is(xmm1)); |
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5610 FixedArray::kHeaderSize - kPointerSize)); | 5620 FixedArray::kHeaderSize - kPointerSize)); |
5611 __ bind(&done); | 5621 __ bind(&done); |
5612 } | 5622 } |
5613 | 5623 |
5614 | 5624 |
5615 #undef __ | 5625 #undef __ |
5616 | 5626 |
5617 } } // namespace v8::internal | 5627 } } // namespace v8::internal |
5618 | 5628 |
5619 #endif // V8_TARGET_ARCH_IA32 | 5629 #endif // V8_TARGET_ARCH_IA32 |
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