Index: gcc/gmp/mpn/powerpc32/mul_1.asm |
diff --git a/gcc/gmp/mpn/powerpc32/mul_1.asm b/gcc/gmp/mpn/powerpc32/mul_1.asm |
deleted file mode 100644 |
index e6f44e21d9d22cd6770f3c026345c437412a059e..0000000000000000000000000000000000000000 |
--- a/gcc/gmp/mpn/powerpc32/mul_1.asm |
+++ /dev/null |
@@ -1,90 +0,0 @@ |
-dnl PowerPC-32 mpn_mul_1 -- Multiply a limb vector with a limb and store the |
-dnl result in a second limb vector. |
- |
-dnl Copyright 1995, 1997, 2000, 2002, 2003, 2005 Free Software Foundation, |
-dnl 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') |
- |
-C cycles/limb |
-C 603e: ? |
-C 604e: 4.0 |
-C 75x (G3): 4.5-11 |
-C 7400,7410 (G4): 4.5-11 |
-C 744x,745x (G4+): 6.0 |
-C power4/ppc970: 6.0 |
-C power5: 5.63 |
- |
-C INPUT PARAMETERS |
-C rp r3 |
-C up r4 |
-C n r5 |
-C vl r6 |
- |
-ASM_START() |
-PROLOGUE(mpn_mul_1) |
- mtctr r5 |
- addi r3,r3,-4 C adjust res_ptr, it's offset before it's used |
- li r12,0 C clear upper product reg |
- addic r0,r0,0 C clear cy |
-C Start software pipeline |
- lwz r8,0(r4) |
- bdz L(end3) |
- lwzu r9,4(r4) |
- mullw r11,r8,r6 |
- mulhwu r0,r8,r6 |
- bdz L(end1) |
-C Software pipelined main loop |
-L(loop): |
- lwz r8,4(r4) |
- mullw r10,r9,r6 |
- adde r5,r11,r12 |
- mulhwu r12,r9,r6 |
- stw r5,4(r3) |
- bdz L(end2) |
- lwzu r9,8(r4) |
- mullw r11,r8,r6 |
- adde r7,r10,r0 |
- mulhwu r0,r8,r6 |
- stwu r7,8(r3) |
- bdnz L(loop) |
-C Finish software pipeline |
-L(end1): |
- mullw r10,r9,r6 |
- adde r5,r11,r12 |
- mulhwu r12,r9,r6 |
- stw r5,4(r3) |
- adde r7,r10,r0 |
- stwu r7,8(r3) |
- addze r3,r12 |
- blr |
-L(end2): |
- mullw r11,r8,r6 |
- adde r7,r10,r0 |
- mulhwu r0,r8,r6 |
- stwu r7,8(r3) |
- adde r5,r11,r12 |
- stw r5,4(r3) |
- addze r3,r0 |
- blr |
-L(end3): |
- mullw r11,r8,r6 |
- stw r11,4(r3) |
- mulhwu r3,r8,r6 |
- blr |
-EPILOGUE(mpn_mul_1) |