Index: gcc/gmp/mpn/powerpc32/750/com_n.asm |
diff --git a/gcc/gmp/mpn/powerpc32/750/com_n.asm b/gcc/gmp/mpn/powerpc32/750/com_n.asm |
deleted file mode 100644 |
index 02fc4b6587c9fa07936447d949942137e2495306..0000000000000000000000000000000000000000 |
--- a/gcc/gmp/mpn/powerpc32/750/com_n.asm |
+++ /dev/null |
@@ -1,68 +0,0 @@ |
-dnl PowerPC 750 mpn_com_n -- mpn bitwise one's complement |
- |
-dnl Copyright 2002, 2003 Free 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 603e: ? |
-C 604e: 3.0 |
-C 75x (G3): 2.0 |
-C 7400,7410 (G4): 2.0 |
-C 744x,745x (G4+): 3.0 |
- |
-C void mpn_com_n (mp_ptr dst, mp_srcptr src, mp_size_t size); |
-C |
-C This loop form is necessary for the claimed speed. |
- |
-ASM_START() |
-PROLOGUE(mpn_com_n) |
- |
- C r3 dst |
- C r4 src |
- C r5 size |
- |
- mtctr r5 C size |
- lwz r5, 0(r4) C src low limb |
- |
- sub r4, r4, r3 C src-dst |
- subi r3, r3, 4 C dst-4 |
- |
- addi r4, r4, 8 C src-dst+8 |
- bdz L(one) |
- |
-L(top): |
- C r3 &dst[i-1] |
- C r4 src-dst |
- C r5 src[i] |
- C r6 scratch |
- |
- not r6, r5 C ~src[i] |
- lwzx r5, r4,r3 C src[i+1] |
- |
- stwu r6, 4(r3) C dst[i] |
- bdnz L(top) |
- |
-L(one): |
- not r6, r5 |
- |
- stw r6, 4(r3) C dst[size-1] |
- blr |
- |
-EPILOGUE() |