Update the in-tree GMP; fixes trac #832

[ghc-hetmet.git] / rts / gmp / mpn / sparc64 / submul_1.asm

diff --git a/rts/gmp/mpn/sparc64/submul_1.asm b/rts/gmp/mpn/sparc64/submul_1.asm
deleted file mode 100644 (file)
index 7c6af0a..0000000
--- a/rts/gmp/mpn/sparc64/submul_1.asm
+++ /dev/null
@@ -1,114 +0,0 @@
-dnl  SPARC 64-bit mpn_submul_1 -- Multiply a limb vector with a limb and
-dnl  subtract the result from a second limb vector.
-
-dnl  Copyright (C) 1998, 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      i0
-C s1_ptr       i1
-C size         i2
-C s2_limb      i3
-
-ASM_START()
-       .register       %g2,#scratch
-       .register       %g3,#scratch
-
-PROLOGUE(mpn_submul_1)
-       save    %sp,-256,%sp
-
-C We store 0.0 in f10 and keep it invariant accross thw two
-C function calls below.  Note that this is not ABI conformant,
-C but since the functions are local, that's acceptable.
-ifdef(`PIC',
-`L(pc):        rd      %pc,%o7
-       ld      [%o7+L(noll)-L(pc)],%f10',
-`      sethi   %hh(L(noll)),%g2
-       sethi   %lm(L(noll)),%g1
-       or      %g2,%hm(L(noll)),%g2
-       or      %g1,%lo(L(noll)),%g1
-       sllx    %g2,32,%g2
-       ld      [%g1+%g2],%f10')
-
-       sub     %i1,%i0,%g1
-       srlx    %g1,3,%g1
-       cmp     %g1,%i2
-       bcc,pt  %xcc,L(nooverlap)
-       nop
-
-       sllx    %i2,3,%g2               C compute stack allocation byte count
-       add     %g2,15,%o0
-       and     %o0,-16,%o0
-       sub     %sp,%o0,%sp
-       add     %sp,2223,%o0
-
-       mov     %i1,%o1                 C copy s1_ptr to mpn_copyi's srcp
-       call    mpn_copyi
-       mov     %i2,%o2                 C copy n to mpn_copyi's count parameter
-
-       add     %sp,2223,%i1
-
-L(nooverlap):
-C First multiply-add with low 32 bits of s2_limb
-       mov     %i0,%o0
-       mov     %i1,%o1
-       add     %i2,%i2,%o2
-       call    submull
-       srl     %i3,0,%o3
-
-       mov     %o0,%l0                 C keep carry-out from accmull
-
-C Now multiply-add with high 32 bits of s2_limb, unless it is zero.
-       srlx    %i3,32,%o3
-       brz,a,pn        %o3,L(small)
-        mov    %o0,%i0
-       mov     %i1,%o1
-       add     %i2,%i2,%o2
-       call    submulu
-       add     %i0,4,%o0
-
-       add     %l0,%o0,%i0
-L(small):
-       ret
-       restore %g0,%g0,%g0
-EPILOGUE(mpn_submul_1)
-
-C Put a zero in the text segment to allow us to t the address
-C quickly when compiling for PIC
-       TEXT
-       ALIGN(4)
-L(noll):
-       .word   0
-
-define(`LO',`(+4)')
-define(`HI',`(-4)')
-
-define(`DLO',`(+4)')
-define(`DHI',`(-4)')
-define(`LOWPART')
-define(`E',`L(l.$1)')
-include_mpn(`sparc64/submul1h.asm')
-
-define(`DLO',`(-4)')
-define(`DHI',`(+4)')
-undefine(`LOWPART')
-define(`E',`L(u.$1)')
-include_mpn(`sparc64/submul1h.asm')