diff options
Diffstat (limited to 'gmp/mpn/s390_64/logops_n.asm')
| -rw-r--r-- | gmp/mpn/s390_64/logops_n.asm | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/gmp/mpn/s390_64/logops_n.asm b/gmp/mpn/s390_64/logops_n.asm deleted file mode 100644 index 914cfb6a41..0000000000 --- a/gmp/mpn/s390_64/logops_n.asm +++ /dev/null @@ -1,291 +0,0 @@ -dnl S/390-64 logops. - -dnl Copyright 2011 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 cycles/limb variant 1 variant 2 variant 3 -C rp!=up rp=up -C z900 4.5 2.25 5.5 5.5 -C z990 2.75 2 3.25 3.25 -C z9 ? ? ? -C z10 3.25 3.75 3.75 -C z196 ? ? ? - -C INPUT PARAMETERS -define(`rp', `%r2') -define(`up', `%r3') -define(`vp', `%r4') -define(`n', `%r5') - -ifdef(`OPERATION_and_n',` - define(`func',`mpn_and_n') - define(`VARIANT_1') - define(`LOGOPC',`nc') - define(`LOGOP',`ng')') -ifdef(`OPERATION_andn_n',` - define(`func',`mpn_andn_n') - define(`VARIANT_2') - define(`LOGOP',`ng')') -ifdef(`OPERATION_nand_n',` - define(`func',`mpn_nand_n') - define(`VARIANT_3') - define(`LOGOP',`ng')') -ifdef(`OPERATION_ior_n',` - define(`func',`mpn_ior_n') - define(`VARIANT_1') - define(`LOGOPC',`oc') - define(`LOGOP',`og')') -ifdef(`OPERATION_iorn_n',` - define(`func',`mpn_iorn_n') - define(`VARIANT_2') - define(`LOGOP',`og')') -ifdef(`OPERATION_nior_n',` - define(`func',`mpn_nior_n') - define(`VARIANT_3') - define(`LOGOP',`og')') -ifdef(`OPERATION_xor_n',` - define(`func',`mpn_xor_n') - define(`VARIANT_1') - define(`LOGOPC',`xc') - define(`LOGOP',`xg')') -ifdef(`OPERATION_xnor_n',` - define(`func',`mpn_xnor_n') - define(`VARIANT_2') - define(`LOGOP',`xg')') - -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) - -ASM_START() -PROLOGUE(func) -ifdef(`VARIANT_1',` - cgr rp, up - jne L(normal) - - sllg n, n, 3 - aghi n, -1 - srlg %r1, n, 8 - ltgr %r1, %r1 C < 256 bytes to copy? - je L(1) - -L(tp): LOGOPC 0(256, rp), 0(vp) - la rp, 256(rp) - la vp, 256(vp) - brctg %r1, L(tp) - -L(1): bras %r1, L(2) C make r1 point to mvc insn - LOGOPC 0(1, rp), 0(vp) -L(2): ex n, 0(%r1) C execute mvc with length ((n-1) mod 256)+1 -L(rtn): br %r14 - - -L(normal): - stmg %r6, %r8, 48(%r15) - aghi n, 3 - lghi %r7, 3 - srlg %r0, n, 2 - ngr %r7, n C n mod 4 - je L(b1) - cghi %r7, 2 - jl L(b2) - jne L(top) - -L(b3): lmg %r5, %r7, 0(up) - la up, 24(up) - LOGOP %r5, 0(vp) - LOGOP %r6, 8(vp) - LOGOP %r7, 16(vp) - stmg %r5, %r7, 0(rp) - la rp, 24(rp) - la vp, 24(vp) - j L(mid) - -L(b1): lg %r5, 0(up) - la up, 8(up) - LOGOP %r5, 0(vp) - stg %r5, 0(rp) - la rp, 8(rp) - la vp, 8(vp) - j L(mid) - -L(b2): lmg %r5, %r6, 0(up) - la up, 16(up) - LOGOP %r5, 0(vp) - LOGOP %r6, 8(vp) - stmg %r5, %r6, 0(rp) - la rp, 16(rp) - la vp, 16(vp) - j L(mid) - -L(top): lmg %r5, %r8, 0(up) - la up, 32(up) - LOGOP %r5, 0(vp) - LOGOP %r6, 8(vp) - LOGOP %r7, 16(vp) - LOGOP %r8, 24(vp) - stmg %r5, %r8, 0(rp) - la rp, 32(rp) - la vp, 32(vp) -L(mid): brctg %r0, L(top) - - lmg %r6, %r8, 48(%r15) - br %r14 -') - -ifdef(`VARIANT_2',` - stmg %r6, %r8, 48(%r15) - lghi %r1, -1 - - aghi n, 3 - lghi %r7, 3 - srlg %r0, n, 2 - ngr %r7, n C n mod 4 - je L(b1) - cghi %r7, 2 - jl L(b2) - jne L(top) - -L(b3): lmg %r5, %r7, 0(vp) - la vp, 24(vp) - xgr %r5, %r1 - xgr %r6, %r1 - xgr %r7, %r1 - LOGOP %r5, 0(up) - LOGOP %r6, 8(up) - LOGOP %r7, 16(up) - stmg %r5, %r7, 0(rp) - la rp, 24(rp) - la up, 24(up) - j L(mid) - -L(b1): lg %r5, 0(vp) - la vp, 8(vp) - xgr %r5, %r1 - LOGOP %r5, 0(up) - stg %r5, 0(rp) - la rp, 8(rp) - la up, 8(up) - j L(mid) - -L(b2): lmg %r5, %r6, 0(vp) - la vp, 16(vp) - xgr %r5, %r1 - xgr %r6, %r1 - LOGOP %r5, 0(up) - LOGOP %r6, 8(up) - stmg %r5, %r6, 0(rp) - la rp, 16(rp) - la up, 16(up) - j L(mid) - -L(top): lmg %r5, %r8, 0(vp) - la vp, 32(vp) - xgr %r5, %r1 - xgr %r6, %r1 - xgr %r7, %r1 - xgr %r8, %r1 - LOGOP %r5, 0(up) - LOGOP %r6, 8(up) - LOGOP %r7, 16(up) - LOGOP %r8, 24(up) - la up, 32(up) - stmg %r5, %r8, 0(rp) - la rp, 32(rp) -L(mid): brctg %r0, L(top) - - lmg %r6, %r8, 48(%r15) - br %r14 -') - -ifdef(`VARIANT_3',` - stmg %r6, %r8, 48(%r15) - lghi %r1, -1 - - aghi n, 3 - lghi %r7, 3 - srlg %r0, n, 2 - ngr %r7, n C n mod 4 - je L(b1) - cghi %r7, 2 - jl L(b2) - jne L(top) - -L(b3): lmg %r5, %r7, 0(vp) - la vp, 24(vp) - LOGOP %r5, 0(up) - LOGOP %r6, 8(up) - xgr %r5, %r1 - xgr %r6, %r1 - LOGOP %r7, 16(up) - xgr %r7, %r1 - stmg %r5, %r7, 0(rp) - la rp, 24(rp) - la up, 24(up) - j L(mid) - -L(b1): lg %r5, 0(vp) - la vp, 8(vp) - LOGOP %r5, 0(up) - xgr %r5, %r1 - stg %r5, 0(rp) - la rp, 8(rp) - la up, 8(up) - j L(mid) - -L(b2): lmg %r5, %r6, 0(vp) - la vp, 16(vp) - LOGOP %r5, 0(up) - LOGOP %r6, 8(up) - xgr %r5, %r1 - xgr %r6, %r1 - stmg %r5, %r6, 0(rp) - la rp, 16(rp) - la up, 16(up) - j L(mid) - -L(top): lmg %r5, %r8, 0(vp) - la vp, 32(vp) - LOGOP %r5, 0(up) - LOGOP %r6, 8(up) - xgr %r5, %r1 - xgr %r6, %r1 - LOGOP %r7, 16(up) - LOGOP %r8, 24(up) - xgr %r7, %r1 - xgr %r8, %r1 - stmg %r5, %r8, 0(rp) - la up, 32(up) - la rp, 32(rp) -L(mid): brctg %r0, L(top) - - lmg %r6, %r8, 48(%r15) - br %r14 -') - -EPILOGUE() |