Tue, 02 Sep 2014 12:48:45 -0700
8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
Summary: Add new C2 intrinsic for BigInteger::multiplyToLen() on x86 in 64-bit VM.
Reviewed-by: roland
1 /*
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 * This code is free software; you can redistribute it and/or modify it
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 * accompanied this code).
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25 #ifndef CPU_X86_VM_ASSEMBLER_X86_INLINE_HPP
26 #define CPU_X86_VM_ASSEMBLER_X86_INLINE_HPP
28 #include "asm/assembler.inline.hpp"
29 #include "asm/codeBuffer.hpp"
30 #include "code/codeCache.hpp"
32 #ifndef _LP64
33 inline int Assembler::prefix_and_encode(int reg_enc, bool byteinst) { return reg_enc; }
34 inline int Assembler::prefixq_and_encode(int reg_enc) { return reg_enc; }
36 inline int Assembler::prefix_and_encode(int dst_enc, int src_enc, bool byteinst) { return dst_enc << 3 | src_enc; }
37 inline int Assembler::prefixq_and_encode(int dst_enc, int src_enc) { return dst_enc << 3 | src_enc; }
39 inline void Assembler::prefix(Register reg) {}
40 inline void Assembler::prefix(Address adr) {}
41 inline void Assembler::prefixq(Address adr) {}
43 inline void Assembler::prefix(Address adr, Register reg, bool byteinst) {}
44 inline void Assembler::prefixq(Address adr, Register reg) {}
46 inline void Assembler::prefix(Address adr, XMMRegister reg) {}
47 inline void Assembler::prefixq(Address adr, XMMRegister reg) {}
48 #endif // _LP64
50 #endif // CPU_X86_VM_ASSEMBLER_X86_INLINE_HPP