Imported gcc-4.4.3

[msp430-gcc.git] / gmp / mpn / sparc32 / umul.asm

diff --git a/gmp/mpn/sparc32/umul.asm b/gmp/mpn/sparc32/umul.asm
new file mode 100644 (file)
index 0000000..80c8212
--- /dev/null
+++ b/gmp/mpn/sparc32/umul.asm
@@ -0,0 +1,66 @@
+dnl  SPARC mpn_umul_ppmm -- support for longlong.h for non-gcc.
+
+dnl  Copyright 1995, 1996, 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 3 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.  If not, see http://www.gnu.org/licenses/.
+
+
+include(`../config.m4')
+
+ASM_START()
+PROLOGUE(mpn_umul_ppmm)
+       wr      %g0,%o1,%y
+       sra     %o2,31,%g2      C Don't move this insn
+       and     %o1,%g2,%g2     C Don't move this insn
+       andcc   %g0,0,%g1       C Don't move this insn
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,%o2,%g1
+       mulscc  %g1,0,%g1
+       rd      %y,%g3
+       st      %g3,[%o0]
+       retl
+       add     %g1,%g2,%o0
+EPILOGUE(mpn_umul_ppmm)