Update the in-tree GMP; fixes trac #832

[ghc-hetmet.git] / rts / gmp / mpn / arm / mul_1.S

diff --git a/rts/gmp/mpn/arm/mul_1.S b/rts/gmp/mpn/arm/mul_1.S
deleted file mode 100644 (file)
index bae526a..0000000
--- a/rts/gmp/mpn/arm/mul_1.S
+++ /dev/null
@@ -1,81 +0,0 @@
-@ ARM mpn_addmul_1 -- Multiply a limb vector with a limb and store the result
-@ in a second limb vector.
-@ Contributed by Robert Harley.
-
-@ Copyright (C) 1998, 2000 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., 59 Temple Place - Suite 330, Boston,
-@ MA 02111-1307, USA.
-
-#define p r0
-#define a r1
-#define n r2
-#define w r3
-
-#define sl r10
-#define fp r11
-#define ip r12
-#define sp r13
-#define lr r14
-#define pc r15
-
-.text
-       .align  0
-       .global __gmpn_mul_1
-       .type   __gmpn_mul_1,%function
-__gmpn_mul_1:
-       stmfd   sp!, { r8, r9, lr }
-       ands    ip, n, #1
-       beq     skip1
-       ldr     lr, [a], #4
-       umull   r9, ip, w, lr
-       str     r9, [p], #4
-skip1:
-       tst     n, #2
-       beq     skip2
-       mov     r8, ip
-       ldmia   a!, { ip, lr }
-       mov     r9, #0
-       umlal   r8, r9, w, ip
-       mov     ip, #0
-       umlal   r9, ip, w, lr
-       stmia   p!, { r8, r9 }
-skip2:
-       bics    n, n, #3
-       beq     return
-       stmfd   sp!, { r6, r7 }
-mul_1_loop:
-       mov     r6, ip
-       ldmia   a!, { r8, r9, ip, lr }
-       ldr     r7, [p] /* Bring stuff into cache. */
-       mov     r7, #0
-       umlal   r6, r7, w, r8
-       mov     r8, #0
-       umlal   r7, r8, w, r9
-       mov     r9, #0
-       umlal   r8, r9, w, ip
-       mov     ip, #0
-       umlal   r9, ip, w, lr
-       subs    n, n, #4
-       stmia   p!, { r6, r7, r8, r9 }
-       bne     mul_1_loop
-       ldmfd   sp!, { r6, r7 }
-return:
-       mov     r0, ip
-       ldmfd   sp!, { r8, r9, pc }
-end:
-       .size   __gmpn_mul_1, end - __gmpn_mul_1