sparc32: Remove unused code.

2010-03-04  David S. Miller  <davem@davemloft.net>

	* sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S: Delete.
	* sysdeps/sparc/sparc32/udiv_qrnnd.S: Delete.

diff --git a/ChangeLog b/ChangeLog
index 94220551dca329c2fdd030f926f0af434fe69220..8277d147365decf3ebc88f0f895f74c648a7606d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,9 @@
 
        * sysdeps/sparc/sparc64/Implies: Add ieee754/dbl-64/wordsize-64 entry.
 
+       * sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S: Delete.
+       * sysdeps/sparc/sparc32/udiv_qrnnd.S: Delete.
+
 2010-03-03  David S. Miller  <davem@davemloft.net>
 
        * math/math_private.h (INSERT_WORDS64): Fix argument order.

diff --git a/sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S b/sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S
deleted file mode 100644 (file)
index c3f0971..0000000
--- a/sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S
+++ /dev/null
@@ -1,215 +0,0 @@
-! SPARC  __udiv_qrnnd division support, used from longlong.h.
-
-! Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-! This file is part of the GNU MP Library.
-
-! The GNU MP Library is free software; you can redistribute it and/or modify
-! it under the terms of the GNU Lesser General Public License as published by
-! the Free Software Foundation; either version 2.1 of the License, or (at your
-! option) any later version.
-
-! The GNU MP Library is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-! or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-! License for more details.
-
-! You should have received a copy of the GNU Lesser General Public License
-! along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-! the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-
-! INPUT PARAMETERS
-! rem_ptr      o0
-! n1           o1
-! n0           o2
-! d            o3
-
-#include "sysdep.h"
-
-ENTRY(__udiv_qrnnd)
-       tst     %o3
-       bneg    LOC(largedivisor)
-       mov     8,%g1
-
-       b       LOC(p1)
-       addxcc  %o2,%o2,%o2
-
-LOC(plop):
-       bcc     LOC(n1)
-       addxcc  %o2,%o2,%o2
-LOC(p1):
-       addx    %o1,%o1,%o1
-       subcc   %o1,%o3,%o4
-       bcc     LOC(n2)
-       addxcc  %o2,%o2,%o2
-LOC(p2):
-       addx    %o1,%o1,%o1
-       subcc   %o1,%o3,%o4
-       bcc     LOC(n3)
-       addxcc  %o2,%o2,%o2
-LOC(p3):
-       addx    %o1,%o1,%o1
-       subcc   %o1,%o3,%o4
-       bcc     LOC(n4)
-       addxcc  %o2,%o2,%o2
-LOC(p4):
-       addx    %o1,%o1,%o1
-       addcc   %g1,-1,%g1
-       bne     LOC(plop)
-       subcc   %o1,%o3,%o4
-       bcc     LOC(n5)
-       addxcc  %o2,%o2,%o2
-LOC(p5):
-       st      %o1,[%o0]
-       retl
-       xnor    %g0,%o2,%o0
-
-LOC(nlop):
-       bcc     LOC(p1)
-       addxcc  %o2,%o2,%o2
-LOC(n1):
-       addx    %o4,%o4,%o4
-       subcc   %o4,%o3,%o1
-       bcc     LOC(p2)
-       addxcc  %o2,%o2,%o2
-LOC(n2):
-       addx    %o4,%o4,%o4
-       subcc   %o4,%o3,%o1
-       bcc     LOC(p3)
-       addxcc  %o2,%o2,%o2
-LOC(n3):
-       addx    %o4,%o4,%o4
-       subcc   %o4,%o3,%o1
-       bcc     LOC(p4)
-       addxcc  %o2,%o2,%o2
-LOC(n4):
-       addx    %o4,%o4,%o4
-       addcc   %g1,-1,%g1
-       bne     LOC(nlop)
-       subcc   %o4,%o3,%o1
-       bcc     LOC(p5)
-       addxcc  %o2,%o2,%o2
-LOC(n5):
-       st      %o4,[%o0]
-       retl
-       xnor    %g0,%o2,%o0
-
-LOC(largedivisor):
-       and     %o2,1,%o5       ! %o5 = n0 & 1
-
-       srl     %o2,1,%o2
-       sll     %o1,31,%g2
-       or      %g2,%o2,%o2     ! %o2 = lo(n1n0 >> 1)
-       srl     %o1,1,%o1       ! %o1 = hi(n1n0 >> 1)
-
-       and     %o3,1,%g2
-       srl     %o3,1,%g3       ! %g3 = floor(d / 2)
-       add     %g3,%g2,%g3     ! %g3 = ceil(d / 2)
-
-       b       LOC(Lp1)
-       addxcc  %o2,%o2,%o2
-
-LOC(Lplop):
-       bcc     LOC(Ln1)
-       addxcc  %o2,%o2,%o2
-LOC(Lp1):
-       addx    %o1,%o1,%o1
-       subcc   %o1,%g3,%o4
-       bcc     LOC(Ln2)
-       addxcc  %o2,%o2,%o2
-LOC(Lp2):
-       addx    %o1,%o1,%o1
-       subcc   %o1,%g3,%o4
-       bcc     LOC(Ln3)
-       addxcc  %o2,%o2,%o2
-LOC(Lp3):
-       addx    %o1,%o1,%o1
-       subcc   %o1,%g3,%o4
-       bcc     LOC(Ln4)
-       addxcc  %o2,%o2,%o2
-LOC(Lp4):
-       addx    %o1,%o1,%o1
-       addcc   %g1,-1,%g1
-       bne     LOC(Lplop)
-       subcc   %o1,%g3,%o4
-       bcc     LOC(Ln5)
-       addxcc  %o2,%o2,%o2
-LOC(Lp5):
-       add     %o1,%o1,%o1     ! << 1
-       tst     %g2
-       bne     LOC(Oddp)
-       add     %o5,%o1,%o1
-       st      %o1,[%o0]
-       retl
-       xnor    %g0,%o2,%o0
-
-LOC(Lnlop):
-       bcc     LOC(Lp1)
-       addxcc  %o2,%o2,%o2
-LOC(Ln1):
-       addx    %o4,%o4,%o4
-       subcc   %o4,%g3,%o1
-       bcc     LOC(Lp2)
-       addxcc  %o2,%o2,%o2
-LOC(Ln2):
-       addx    %o4,%o4,%o4
-       subcc   %o4,%g3,%o1
-       bcc     LOC(Lp3)
-       addxcc  %o2,%o2,%o2
-LOC(Ln3):
-       addx    %o4,%o4,%o4
-       subcc   %o4,%g3,%o1
-       bcc     LOC(Lp4)
-       addxcc  %o2,%o2,%o2
-LOC(Ln4):
-       addx    %o4,%o4,%o4
-       addcc   %g1,-1,%g1
-       bne     LOC(Lnlop)
-       subcc   %o4,%g3,%o1
-       bcc     LOC(Lp5)
-       addxcc  %o2,%o2,%o2
-LOC(Ln5):
-       add     %o4,%o4,%o4     ! << 1
-       tst     %g2
-       bne     LOC(Oddn)
-       add     %o5,%o4,%o4
-       st      %o4,[%o0]
-       retl
-       xnor    %g0,%o2,%o0
-
-LOC(Oddp):
-       xnor    %g0,%o2,%o2
-       ! q' in %o2. r' in %o1
-       addcc   %o1,%o2,%o1
-       bcc     LOC(Lp6)
-       addx    %o2,0,%o2
-       sub     %o1,%o3,%o1
-LOC(Lp6):
-       subcc   %o1,%o3,%g0
-       bcs     LOC(Lp7)
-       subx    %o2,-1,%o2
-       sub     %o1,%o3,%o1
-LOC(Lp7):
-       st      %o1,[%o0]
-       retl
-       mov     %o2,%o0
-
-LOC(Oddn):
-       xnor    %g0,%o2,%o2
-       ! q' in %o2. r' in %o4
-       addcc   %o4,%o2,%o4
-       bcc     LOC(Ln6)
-       addx    %o2,0,%o2
-       sub     %o4,%o3,%o4
-LOC(Ln6):
-       subcc   %o4,%o3,%g0
-       bcs     LOC(Ln7)
-       subx    %o2,-1,%o2
-       sub     %o4,%o3,%o4
-LOC(Ln7):
-       st      %o4,[%o0]
-       retl
-       mov     %o2,%o0
-
-END(__udiv_qrnnd)

diff --git a/sysdeps/sparc/sparc32/udiv_qrnnd.S b/sysdeps/sparc/sparc32/udiv_qrnnd.S
deleted file mode 100644 (file)
index 4955318..0000000
--- a/sysdeps/sparc/sparc32/udiv_qrnnd.S
+++ /dev/null
@@ -1,168 +0,0 @@
-! SPARC  __udiv_qrnnd division support, used from longlong.h.
-!
-! Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc.
-!
-! This file is part of the GNU MP Library.
-!
-! The GNU MP Library is free software; you can redistribute it and/or modify
-! it under the terms of the GNU Lesser General Public License as published by
-! the Free Software Foundation; either version 2.1 of the License, or (at your
-! option) any later version.
-!
-! The GNU MP Library is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-! or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-! License for more details.
-!
-! You should have received a copy of the GNU Lesser General Public License
-! along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-! the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-!
-! Added PIC support - May/96, Miguel de Icaza
-!
-! INPUT PARAMETERS
-! rem_ptr      i0
-! n1           i1
-! n0           i2
-! d            i3
-
-#include <sysdep.h>
-#undef ret     /* Kludge for glibc */
-
-#ifdef PIC
-       .text
-#else
-       .section .rodata,#alloc
-#endif
-       .align  8
-
-       .type two_to_32,@object
-       .size two_to_32,8
-two_to_32:
-       .double 0r4294967296
-
-       .type two_to_31,@object
-       .size two_to_31,8
-two_to_31:
-       .double 0r2147483648
-
-       .text
-ENTRY(__udiv_qrnnd)
-       !#PROLOGUE# 0
-       save    %sp,-104,%sp
-       !#PROLOGUE# 1
-       st      %i1,[%fp-8]
-       ld      [%fp-8],%f10
-#ifdef PIC
-LOC(base):
-       call    1f
-       fitod   %f10,%f4
-1:     ldd     [%o7-(LOC(base)-two_to_32)],%f8
-#else
-       sethi   %hi(two_to_32),%o7
-       fitod   %f10,%f4
-       ldd     [%o7+%lo(two_to_32)],%f8
-#endif
-       cmp     %i1,0
-       bge     LOC(248)
-       mov     %i0,%i5
-       faddd   %f4,%f8,%f4
-LOC(248):
-       st      %i2,[%fp-8]
-       ld      [%fp-8],%f10
-       fmuld   %f4,%f8,%f6
-       cmp     %i2,0
-       bge     LOC(249)
-       fitod   %f10,%f2
-       faddd   %f2,%f8,%f2
-LOC(249):
-       st      %i3,[%fp-8]
-       faddd   %f6,%f2,%f2
-       ld      [%fp-8],%f10
-       cmp     %i3,0
-       bge     LOC(250)
-       fitod   %f10,%f4
-       faddd   %f4,%f8,%f4
-LOC(250):
-       fdivd   %f2,%f4,%f2
-#ifdef PIC
-       ldd     [%o7-(LOC(base)-two_to_31)],%f4
-#else
-       sethi   %hi(two_to_31),%o7
-       ldd     [%o7+%lo(two_to_31)],%f4
-#endif
-       fcmped  %f2,%f4
-       nop
-       fbge,a  LOC(251)
-       fsubd   %f2,%f4,%f2
-       fdtoi   %f2,%f2
-       st      %f2,[%fp-8]
-       b       LOC(252)
-       ld      [%fp-8],%i4
-LOC(251):
-       fdtoi   %f2,%f2
-       st      %f2,[%fp-8]
-       ld      [%fp-8],%i4
-       sethi   %hi(-2147483648),%g2
-       xor     %i4,%g2,%i4
-LOC(252):
-       wr      %g0,%i4,%y
-       sra     %i3,31,%g2
-       and     %i4,%g2,%g2
-       andcc   %g0,0,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,%i3,%g1
-       mulscc  %g1,0,%g1
-       add     %g1,%g2,%i0
-       rd      %y,%g3
-       subcc   %i2,%g3,%o7
-       subxcc  %i1,%i0,%g0
-       be      LOC(253)
-       cmp     %o7,%i3
-
-       add     %i4,-1,%i0
-       add     %o7,%i3,%o7
-       st      %o7,[%i5]
-       ret
-       restore
-LOC(253):
-       blu     LOC(246)
-       mov     %i4,%i0
-       add     %i4,1,%i0
-       sub     %o7,%i3,%o7
-LOC(246):
-       st      %o7,[%i5]
-       ret
-       restore
-
-END(__udiv_qrnnd)