Mercurial > hg > truffle
diff src/cpu/x86/vm/macroAssembler_x86.hpp @ 20886:0e647427eee4
Merge with dc41766b35e11348281b76fd70b456b6ba3cf7e9
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Fri, 10 Apr 2015 16:58:26 -0700 |
parents | 7848fc12602b |
children |
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--- a/src/cpu/x86/vm/macroAssembler_x86.hpp Fri Apr 10 16:55:38 2015 -0700 +++ b/src/cpu/x86/vm/macroAssembler_x86.hpp Fri Apr 10 16:58:26 2015 -0700 @@ -966,6 +966,16 @@ void mulss(XMMRegister dst, Address src) { Assembler::mulss(dst, src); } void mulss(XMMRegister dst, AddressLiteral src); + // Carry-Less Multiplication Quadword + void pclmulldq(XMMRegister dst, XMMRegister src) { + // 0x00 - multiply lower 64 bits [0:63] + Assembler::pclmulqdq(dst, src, 0x00); + } + void pclmulhdq(XMMRegister dst, XMMRegister src) { + // 0x11 - multiply upper 64 bits [64:127] + Assembler::pclmulqdq(dst, src, 0x11); + } + void sqrtsd(XMMRegister dst, XMMRegister src) { Assembler::sqrtsd(dst, src); } void sqrtsd(XMMRegister dst, Address src) { Assembler::sqrtsd(dst, src); } void sqrtsd(XMMRegister dst, AddressLiteral src); @@ -1211,6 +1221,28 @@ XMMRegister tmp1, XMMRegister tmp2, XMMRegister tmp3, XMMRegister tmp4, Register tmp5, Register result); +#ifdef _LP64 + void add2_with_carry(Register dest_hi, Register dest_lo, Register src1, Register src2); + void multiply_64_x_64_loop(Register x, Register xstart, Register x_xstart, + Register y, Register y_idx, Register z, + Register carry, Register product, + Register idx, Register kdx); + void multiply_add_128_x_128(Register x_xstart, Register y, Register z, + Register yz_idx, Register idx, + Register carry, Register product, int offset); + void multiply_128_x_128_bmi2_loop(Register y, Register z, + Register carry, Register carry2, + Register idx, Register jdx, + Register yz_idx1, Register yz_idx2, + Register tmp, Register tmp3, Register tmp4); + void multiply_128_x_128_loop(Register x_xstart, Register y, Register z, + Register yz_idx, Register idx, Register jdx, + Register carry, Register product, + Register carry2); + void multiply_to_len(Register x, Register xlen, Register y, Register ylen, Register z, Register zlen, + Register tmp1, Register tmp2, Register tmp3, Register tmp4, Register tmp5); +#endif + // CRC32 code for java.util.zip.CRC32::updateBytes() instrinsic. void update_byte_crc32(Register crc, Register val, Register table); void kernel_crc32(Register crc, Register buf, Register len, Register table, Register tmp);