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author | David S. Miller <davem@davemloft.net> | 2010-03-04 04:24:15 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2010-03-04 04:25:37 -0800 |
commit | 65ba5b4661fc328e7ac2a709cdf9470cb80b2491 (patch) | |
tree | b72afeef43190d10ba9d6c57820f1dbb9aa274d6 /sysdeps/sparc/sparc32/sparcv8 | |
parent | 605277213e41805f45390adb122e6a320d571f6d (diff) | |
download | glibc-65ba5b4661fc328e7ac2a709cdf9470cb80b2491.tar.gz glibc-65ba5b4661fc328e7ac2a709cdf9470cb80b2491.tar.xz glibc-65ba5b4661fc328e7ac2a709cdf9470cb80b2491.zip |
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.
Diffstat (limited to 'sysdeps/sparc/sparc32/sparcv8')
-rw-r--r-- | sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S b/sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S deleted file mode 100644 index c3f097118f..0000000000 --- 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) |