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Unified Diff: gcc/gmp/mpn/m68k/aors_n.asm

Issue 3050029: [gcc] GCC 4.5.0=>4.5.1 (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git
Patch Set: Created 10 years, 5 months ago
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Index: gcc/gmp/mpn/m68k/aors_n.asm
diff --git a/gcc/gmp/mpn/m68k/aors_n.asm b/gcc/gmp/mpn/m68k/aors_n.asm
deleted file mode 100644
index da9bb415b2e98f719fde864bdfd901247d4f9b7d..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/m68k/aors_n.asm
+++ /dev/null
@@ -1,89 +0,0 @@
-dnl mc68020 mpn_add_n, mpn_sub_n -- add or subtract limb vectors
-
-dnl Copyright 1992, 1994, 1996, 1999, 2000, 2001, 2002, 2003, 2005 Free
-dnl Software Foundation, Inc.
-dnl
-dnl This file is part of the GNU MP Library.
-dnl
-dnl The GNU MP Library is free software; you can redistribute it and/or
-dnl modify it under the terms of the GNU Lesser General Public License as
-dnl published by the Free Software Foundation; either version 3 of the
-dnl License, or (at your option) any later version.
-dnl
-dnl The GNU MP Library is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-dnl Lesser General Public License for more details.
-dnl
-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')
-
-C cycles/limb
-C 68040: 6
-
-ifdef(`OPERATION_add_n',`
- define(M4_inst, addxl)
- define(M4_function_n, mpn_add_n)
-',`ifdef(`OPERATION_sub_n',`
- define(M4_inst, subxl)
- define(M4_function_n, mpn_sub_n)
-',
-`m4_error(`Need OPERATION_add_n or OPERATION_sub_n
-')')')
-
-MULFUNC_PROLOGUE(mpn_add_n mpn_sub_n)
-
-
-C INPUT PARAMETERS
-C res_ptr (sp + 4)
-C s1_ptr (sp + 8)
-C s2_ptr (sp + 12)
-C size (sp + 16)
-
-
-PROLOGUE(M4_function_n)
-
-C Save used registers on the stack.
- movel d2, M(-,sp)
- movel a2, M(-,sp)
-
-C Copy the arguments to registers. Better use movem?
- movel M(sp,12), a2
- movel M(sp,16), a0
- movel M(sp,20), a1
- movel M(sp,24), d2
-
- eorw #1, d2
- lsrl #1, d2
- bcc L(L1)
- subql #1, d2 C clears cy as side effect
-
-L(Loop):
- movel M(a0,+), d0
- movel M(a1,+), d1
- M4_inst d1, d0
- movel d0, M(a2,+)
-L(L1): movel M(a0,+), d0
- movel M(a1,+), d1
- M4_inst d1, d0
- movel d0, M(a2,+)
-
- dbf d2, L(Loop) C loop until 16 lsb of %4 == -1
- subxl d0, d0 C d0 <= -cy; save cy as 0 or -1 in d0
- subl #0x10000, d2
- bcs L(L2)
- addl d0, d0 C restore cy
- bra L(Loop)
-
-L(L2):
- negl d0
-
-C Restore used registers from stack frame.
- movel M(sp,+), a2
- movel M(sp,+), d2
-
- rts
-
-EPILOGUE(M4_function_n)
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