diff options
Diffstat (limited to 'gmp-6.3.0/mpn/x86_64/logops_n.asm')
| -rw-r--r-- | gmp-6.3.0/mpn/x86_64/logops_n.asm | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/gmp-6.3.0/mpn/x86_64/logops_n.asm b/gmp-6.3.0/mpn/x86_64/logops_n.asm new file mode 100644 index 0000000..e25854d --- /dev/null +++ b/gmp-6.3.0/mpn/x86_64/logops_n.asm @@ -0,0 +1,260 @@ +dnl AMD64 logops. + +dnl Copyright 2004-2017 Free Software Foundation, Inc. + +dnl This file is part of the GNU MP Library. +dnl +dnl The GNU MP Library is free software; you can redistribute it and/or modify +dnl it under the terms of either: +dnl +dnl * the GNU Lesser General Public License as published by the Free +dnl Software Foundation; either version 3 of the License, or (at your +dnl option) any later version. +dnl +dnl or +dnl +dnl * the GNU General Public License as published by the Free Software +dnl Foundation; either version 2 of the License, or (at your option) any +dnl later version. +dnl +dnl or both in parallel, as here. +dnl +dnl The GNU MP Library is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +dnl for more details. +dnl +dnl You should have received copies of the GNU General Public License and the +dnl GNU Lesser General Public License along with the GNU MP Library. If not, +dnl see https://www.gnu.org/licenses/. + +include(`../config.m4') + + +C c/l c/l c/l good +C var-1 var-2 var-3 for cpu? +C AMD K8,K9 1.5 1.5 1.5 y +C AMD K10 1.5 1.5 1.5 y +C AMD bd1 +C AMD bd2 +C AMD bd3 +C AMD bd4 +C AMD bt1 2.67 ~2.79 ~2.67 +C AMD bt2 2.0 2.28 2.28 y +C AMD zen 1.5 1.5 1.5 = +C Intel P4 2.8 3.35 3.6 +C Intel PNR 2.0 2.0 2.0 = +C Intel NHM 2.0 2.0 2.0 = +C Intel SBR 1.5 1.75 1.75 n +C Intel IBR 1.48 1.71 1.72 n +C Intel HWL 1.5 1.5 1.5 n +C Intel BWL 1.5 1.5 1.5 n +C Intel SKL 1.5 1.5 1.5 n +C Intel atom 3.82 3.82 3.82 n +C Intel SLM 3.0 3.0 3.0 = +C VIA nano 3.25 + +ifdef(`OPERATION_and_n',` + define(`func',`mpn_and_n') + define(`VARIANT_1') + define(`LOGOP',`and')') +ifdef(`OPERATION_andn_n',` + define(`func',`mpn_andn_n') + define(`VARIANT_2') + define(`LOGOP',`and')') +ifdef(`OPERATION_nand_n',` + define(`func',`mpn_nand_n') + define(`VARIANT_3') + define(`LOGOP',`and')') +ifdef(`OPERATION_ior_n',` + define(`func',`mpn_ior_n') + define(`VARIANT_1') + define(`LOGOP',`or')') +ifdef(`OPERATION_iorn_n',` + define(`func',`mpn_iorn_n') + define(`VARIANT_2') + define(`LOGOP',`or')') +ifdef(`OPERATION_nior_n',` + define(`func',`mpn_nior_n') + define(`VARIANT_3') + define(`LOGOP',`or')') +ifdef(`OPERATION_xor_n',` + define(`func',`mpn_xor_n') + define(`VARIANT_1') + define(`LOGOP',`xor')') +ifdef(`OPERATION_xnor_n',` + define(`func',`mpn_xnor_n') + define(`VARIANT_2') + define(`LOGOP',`xor')') + + +MULFUNC_PROLOGUE(mpn_and_n mpn_andn_n mpn_nand_n mpn_ior_n mpn_iorn_n mpn_nior_n mpn_xor_n mpn_xnor_n) + +C INPUT PARAMETERS +define(`rp',`%rdi') +define(`up',`%rsi') +define(`vp',`%rdx') +define(`n',`%rcx') + +ABI_SUPPORT(DOS64) +ABI_SUPPORT(STD64) + +ASM_START() + +ifdef(`VARIANT_1',` + TEXT + ALIGN(32) +PROLOGUE(func) + FUNC_ENTRY(4) + mov (vp), %r8 + mov R32(%rcx), R32(%rax) + lea (vp,n,8), vp + lea (up,n,8), up + lea (rp,n,8), rp + neg n + and $3, R32(%rax) + je L(b00) + cmp $2, R32(%rax) + jc L(b01) + je L(b10) + +L(b11): LOGOP (up,n,8), %r8 + mov %r8, (rp,n,8) + dec n + jmp L(e11) +L(b10): add $-2, n + jmp L(e10) +L(b01): LOGOP (up,n,8), %r8 + mov %r8, (rp,n,8) + inc n + jz L(ret) + +L(top): mov (vp,n,8), %r8 +L(b00): mov 8(vp,n,8), %r9 + LOGOP (up,n,8), %r8 + LOGOP 8(up,n,8), %r9 + nop C K8/K9/K10 concession + mov %r8, (rp,n,8) + mov %r9, 8(rp,n,8) +L(e11): mov 16(vp,n,8), %r8 +L(e10): mov 24(vp,n,8), %r9 + LOGOP 16(up,n,8), %r8 + LOGOP 24(up,n,8), %r9 + mov %r8, 16(rp,n,8) + mov %r9, 24(rp,n,8) + add $4, n + jnc L(top) + +L(ret): FUNC_EXIT() + ret +EPILOGUE() +') + +ifdef(`VARIANT_2',` + TEXT + ALIGN(32) +PROLOGUE(func) + FUNC_ENTRY(4) + mov (vp), %r8 + not %r8 + mov R32(%rcx), R32(%rax) + lea (vp,n,8), vp + lea (up,n,8), up + lea (rp,n,8), rp + neg n + and $3, R32(%rax) + je L(b00) + cmp $2, R32(%rax) + jc L(b01) + je L(b10) + +L(b11): LOGOP (up,n,8), %r8 + mov %r8, (rp,n,8) + dec n + jmp L(e11) +L(b10): add $-2, n + jmp L(e10) + .byte 0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90 +L(b01): LOGOP (up,n,8), %r8 + mov %r8, (rp,n,8) + inc n + jz L(ret) + +L(top): mov (vp,n,8), %r8 + not %r8 +L(b00): mov 8(vp,n,8), %r9 + not %r9 + LOGOP (up,n,8), %r8 + LOGOP 8(up,n,8), %r9 + mov %r8, (rp,n,8) + mov %r9, 8(rp,n,8) +L(e11): mov 16(vp,n,8), %r8 + not %r8 +L(e10): mov 24(vp,n,8), %r9 + not %r9 + LOGOP 16(up,n,8), %r8 + LOGOP 24(up,n,8), %r9 + mov %r8, 16(rp,n,8) + mov %r9, 24(rp,n,8) + add $4, n + jnc L(top) + +L(ret): FUNC_EXIT() + ret +EPILOGUE() +') + +ifdef(`VARIANT_3',` + TEXT + ALIGN(32) +PROLOGUE(func) + FUNC_ENTRY(4) + mov (vp), %r8 + mov R32(%rcx), R32(%rax) + lea (vp,n,8), vp + lea (up,n,8), up + lea (rp,n,8), rp + neg n + and $3, R32(%rax) + je L(b00) + cmp $2, R32(%rax) + jc L(b01) + je L(b10) + +L(b11): LOGOP (up,n,8), %r8 + not %r8 + mov %r8, (rp,n,8) + dec n + jmp L(e11) +L(b10): add $-2, n + jmp L(e10) + .byte 0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90 +L(b01): LOGOP (up,n,8), %r8 + not %r8 + mov %r8, (rp,n,8) + inc n + jz L(ret) + +L(top): mov (vp,n,8), %r8 +L(b00): mov 8(vp,n,8), %r9 + LOGOP (up,n,8), %r8 + not %r8 + LOGOP 8(up,n,8), %r9 + not %r9 + mov %r8, (rp,n,8) + mov %r9, 8(rp,n,8) +L(e11): mov 16(vp,n,8), %r8 +L(e10): mov 24(vp,n,8), %r9 + LOGOP 16(up,n,8), %r8 + not %r8 + LOGOP 24(up,n,8), %r9 + not %r9 + mov %r8, 16(rp,n,8) + mov %r9, 24(rp,n,8) + add $4, n + jnc L(top) + +L(ret): FUNC_EXIT() + ret +EPILOGUE() +') |