Index: gcc/gmp/mpn/ia64/copyi.asm |
diff --git a/gcc/gmp/mpn/ia64/copyi.asm b/gcc/gmp/mpn/ia64/copyi.asm |
deleted file mode 100644 |
index 11451dc08d0198453c8b7cd815ee49e48d51ee90..0000000000000000000000000000000000000000 |
--- a/gcc/gmp/mpn/ia64/copyi.asm |
+++ /dev/null |
@@ -1,169 +0,0 @@ |
-dnl IA-64 mpn_copyi -- copy limb vector, incrementing. |
- |
-dnl Copyright 2001, 2002, 2004 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') |
- |
-C cycles/limb |
-C Itanium: 1 |
-C Itanium 2: 0.5 |
- |
-C INPUT PARAMETERS |
-C rp = r32 |
-C sp = r33 |
-C n = r34 |
- |
-ASM_START() |
-PROLOGUE(mpn_copyi) |
- .prologue |
- .save ar.lc, r2 |
- .body |
-ifdef(`HAVE_ABI_32', |
-` addp4 r32 = 0, r32 |
- addp4 r33 = 0, r33 |
- sxt4 r34 = r34 |
- ;; |
-') |
-{.mmi |
- nop 0 |
- nop 0 |
- mov.i r2 = ar.lc |
-} |
-{.mmi |
- and r14 = 3, r34 |
- cmp.ge p14, p15 = 3, r34 |
- add r34 = -4, r34 |
- ;; |
-} |
-{.mmi |
- cmp.eq p8, p0 = 1, r14 |
- cmp.eq p10, p0 = 2, r14 |
- cmp.eq p12, p0 = 3, r14 |
-} |
-{.bbb |
- (p8) br.dptk .Lb01 |
- (p10) br.dptk .Lb10 |
- (p12) br.dptk .Lb11 |
-} |
- |
-.Lb00: C n = 0, 4, 8, 12, ... |
- (p14) br.dptk .Ls00 |
- ;; |
- add r21 = 8, r33 |
- ld8 r16 = [r33], 16 |
- shr r15 = r34, 2 |
- ;; |
- ld8 r17 = [r21], 16 |
- mov.i ar.lc = r15 |
- ld8 r18 = [r33], 16 |
- add r20 = 8, r32 |
- ;; |
- ld8 r19 = [r21], 16 |
- br.cloop.dptk .Loop |
- ;; |
- br.sptk .Lend |
- ;; |
- |
-.Lb01: C n = 1, 5, 9, 13, ... |
- add r21 = 0, r33 |
- add r20 = 0, r32 |
- add r33 = 8, r33 |
- add r32 = 8, r32 |
- ;; |
- ld8 r19 = [r21], 16 |
- shr r15 = r34, 2 |
- (p14) br.dptk .Ls01 |
- ;; |
- ld8 r16 = [r33], 16 |
- mov.i ar.lc = r15 |
- ;; |
- ld8 r17 = [r21], 16 |
- ld8 r18 = [r33], 16 |
- br.sptk .Li01 |
- ;; |
- |
-.Lb10: C n = 2,6, 10, 14, ... |
- add r21 = 8, r33 |
- add r20 = 8, r32 |
- ld8 r18 = [r33], 16 |
- shr r15 = r34, 2 |
- ;; |
- ld8 r19 = [r21], 16 |
- mov.i ar.lc = r15 |
- (p14) br.dptk .Ls10 |
- ;; |
- ld8 r16 = [r33], 16 |
- ld8 r17 = [r21], 16 |
- br.sptk .Li10 |
- ;; |
- |
-.Lb11: C n = 3, 7, 11, 15, ... |
- add r21 = 0, r33 |
- add r20 = 0, r32 |
- add r33 = 8, r33 |
- add r32 = 8, r32 |
- ;; |
- ld8 r17 = [r21], 16 |
- shr r15 = r34, 2 |
- ;; |
- ld8 r18 = [r33], 16 |
- mov.i ar.lc = r15 |
- ld8 r19 = [r21], 16 |
- (p14) br.dptk .Ls11 |
- ;; |
- ld8 r16 = [r33], 16 |
- br.sptk .Li11 |
- ;; |
- |
- ALIGN(32) |
-.Loop: |
-.Li00: |
-{.mmb |
- st8 [r32] = r16, 16 |
- ld8 r16 = [r33], 16 |
- nop.b 0 |
-} |
-.Li11: |
-{.mmb |
- st8 [r20] = r17, 16 |
- ld8 r17 = [r21], 16 |
- nop.b 0 |
- ;; |
-} |
-.Li10: |
-{.mmb |
- st8 [r32] = r18, 16 |
- ld8 r18 = [r33], 16 |
- nop.b 0 |
-} |
-.Li01: |
-{.mmb |
- st8 [r20] = r19, 16 |
- ld8 r19 = [r21], 16 |
- br.cloop.dptk .Loop |
- ;; |
-} |
-.Lend: st8 [r32] = r16, 16 |
-.Ls11: st8 [r20] = r17, 16 |
- ;; |
-.Ls10: st8 [r32] = r18, 16 |
-.Ls01: st8 [r20] = r19, 16 |
-.Ls00: mov.i ar.lc = r2 |
- br.ret.sptk.many b0 |
-EPILOGUE() |
-ASM_END() |