X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2Fgmp%2Fmpn%2Fsparc32%2Fv8%2Fmul_1.asm;fp=ghc%2Frts%2Fgmp%2Fmpn%2Fsparc32%2Fv8%2Fmul_1.asm;h=0000000000000000000000000000000000000000;hb=0065d5ab628975892cea1ec7303f968c3338cbe1;hp=801247553aba4f1b9f4b2977e444971c62b984e4;hpb=28a464a75e14cece5db40f2765a29348273ff2d2;p=ghc-hetmet.git diff --git a/ghc/rts/gmp/mpn/sparc32/v8/mul_1.asm b/ghc/rts/gmp/mpn/sparc32/v8/mul_1.asm deleted file mode 100644 index 8012475..0000000 --- a/ghc/rts/gmp/mpn/sparc32/v8/mul_1.asm +++ /dev/null @@ -1,103 +0,0 @@ -dnl SPARC v8 mpn_mul_1 -- Multiply a limb vector with a single limb and -dnl store the product in a second limb vector. - -dnl Copyright (C) 1992, 1994, 1995, 2000 Free Software Foundation, Inc. - -dnl This file is part of the GNU MP Library. - -dnl The GNU MP Library is free software; you can redistribute it and/or modify -dnl it under the terms of the GNU Lesser General Public License as published -dnl by the Free Software Foundation; either version 2.1 of the License, or (at -dnl your option) any later version. - -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 Lesser General Public -dnl License for more details. - -dnl You should have received a copy of the GNU Lesser General Public License -dnl along with the GNU MP Library; see the file COPYING.LIB. If not, write to -dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, -dnl MA 02111-1307, USA. - - -include(`../config.m4') - -C INPUT PARAMETERS -C res_ptr o0 -C s1_ptr o1 -C size o2 -C s2_limb o3 - -ASM_START() -PROLOGUE(mpn_mul_1) - sll %o2,4,%g1 - and %g1,(4-1)<<4,%g1 -ifdef(`PIC', -` mov %o7,%g4 C Save return address register -0: call 1f - add %o7,L(1)-0b,%g3 -1: mov %g4,%o7 C Restore return address register -', -` sethi %hi(L(1)),%g3 - or %g3,%lo(L(1)),%g3 -') - jmp %g3+%g1 - ld [%o1+0],%o4 C 1 -L(1): -L(L00): add %o0,-4,%o0 - add %o1,-4,%o1 - b L(loop00) C 4, 8, 12, ... - orcc %g0,%g0,%g2 -L(L01): b L(loop01) C 1, 5, 9, ... - orcc %g0,%g0,%g2 - nop - nop -L(L10): add %o0,-12,%o0 C 2, 6, 10, ... - add %o1,4,%o1 - b L(loop10) - orcc %g0,%g0,%g2 - nop -L(L11): add %o0,-8,%o0 C 3, 7, 11, ... - add %o1,-8,%o1 - b L(loop11) - orcc %g0,%g0,%g2 - -L(loop): - addcc %g3,%g2,%g3 C 1 - ld [%o1+4],%o4 C 2 - st %g3,[%o0+0] C 1 - rd %y,%g2 C 1 -L(loop00): - umul %o4,%o3,%g3 C 2 - addxcc %g3,%g2,%g3 C 2 - ld [%o1+8],%o4 C 3 - st %g3,[%o0+4] C 2 - rd %y,%g2 C 2 -L(loop11): - umul %o4,%o3,%g3 C 3 - addxcc %g3,%g2,%g3 C 3 - ld [%o1+12],%o4 C 4 - add %o1,16,%o1 - st %g3,[%o0+8] C 3 - rd %y,%g2 C 3 -L(loop10): - umul %o4,%o3,%g3 C 4 - addxcc %g3,%g2,%g3 C 4 - ld [%o1+0],%o4 C 1 - st %g3,[%o0+12] C 4 - add %o0,16,%o0 - rd %y,%g2 C 4 - addx %g0,%g2,%g2 -L(loop01): - addcc %o2,-4,%o2 - bg L(loop) - umul %o4,%o3,%g3 C 1 - - addcc %g3,%g2,%g3 C 4 - st %g3,[%o0+0] C 4 - rd %y,%g2 C 4 - - retl - addx %g0,%g2,%o0 -EPILOGUE(mpn_mul_1)