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Unified Diff: gcc/gmp/mpn/ia64/hamdist.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/ia64/hamdist.asm
diff --git a/gcc/gmp/mpn/ia64/hamdist.asm b/gcc/gmp/mpn/ia64/hamdist.asm
deleted file mode 100644
index b150a429cbba5d26f4096c52abda35810914dcb7..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/ia64/hamdist.asm
+++ /dev/null
@@ -1,351 +0,0 @@
-dnl IA-64 mpn_hamdist -- mpn hamming distance.
-
-dnl Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
-dnl
-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 2: 1
-
-C INPUT PARAMETERS
-define(`up', `r32')
-define(`vp', `r33')
-define(`n', `r34')
-
-define(`u0',`r16') define(`u1',`r17') define(`u2',`r18') define(`u3',`r19')
-define(`v0',`r20') define(`v1',`r21') define(`v2',`r22') define(`v3',`r23')
-define(`x0',`r24') define(`x1',`r25') define(`x2',`r26') define(`x3',`r27')
-define(`c0',`r28') define(`c1',`r29') define(`c2',`r30') define(`c3',`r31')
-define(`s',`r8')
-
-
-ASM_START()
-PROLOGUE(mpn_hamdist)
- .prologue
-ifdef(`HAVE_ABI_32',
-` addp4 up = 0, up C M I
- addp4 vp = 0, vp C M I
- zxt4 n = n C I
- ;;
-')
-
- {.mmi; ld8 r10 = [up], 8 C load first ulimb M01
- ld8 r11 = [vp], 8 C load first vlimb M01
- mov.i r2 = ar.lc C save ar.lc I0
-}{.mmi; and r14 = 3, n C M I
- cmp.lt p15, p0 = 4, n C small count? M I
- add n = -5, n C M I
- ;;
-}{.mmi; cmp.eq p6, p0 = 1, r14 C M I
- cmp.eq p7, p0 = 2, r14 C M I
- cmp.eq p8, p0 = 3, r14 C M I
-}{.bbb
- (p6) br.dptk .Lb01 C B
- (p7) br.dptk .Lb10 C B
- (p8) br.dptk .Lb11 C B
-}
-
-
-.Lb00: ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- shr.u n = n, 2 C I0
- xor x0 = r10, r11 C M I
- ;;
- ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- mov.i ar.lc = n C I0
- xor x1 = u1, v1 C M I
- ;;
- ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- xor x2 = u2, v2 C M I
- mov s = 0 C M I
- (p15) br.cond.dptk .grt4 C B
- ;;
- popcnt c0 = x0 C I0
- xor x3 = u3, v3 C M I
- ;;
- popcnt c1 = x1 C I0
- ;;
- popcnt c2 = x2 C I0
- br .Lcj4 C B
-
-.grt4: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- xor x1 = u1, v1 C M I
- ;;
- ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- xor x2 = u2, v2 C M I
- ;;
- ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- popcnt c0 = x0 C I0
- xor x3 = u3, v3 C M I
- ;;
- ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- popcnt c1 = x1 C I0
- xor x0 = u0, v0 C M I
- br.cloop.dpnt .grt8 C B
-
- popcnt c2 = x2 C I0
- xor x1 = u1, v1 C M I
- br .Lcj8 C B
-
-.grt8: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- popcnt c2 = x2 C I0
- xor x1 = u1, v1 C M I
- br .LL00 C B
-
-
-.Lb01: xor x3 = r10, r11 C M I
- shr.u n = n, 2 C I0
- (p15) br.cond.dptk .grt1 C B
- ;;
- popcnt r8 = x3 C I0
- br.ret.sptk.many b0 C B
-
-.grt1: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- mov.i ar.lc = n C I0
- ;;
- ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- mov s = 0 C M I
- ;;
- ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- ;;
- ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- xor x0 = u0, v0 C M I
- br.cloop.dpnt .grt5 C B
-
- xor x1 = u1, v1 C M I
- ;;
- popcnt c3 = x3 C I0
- xor x2 = u2, v2 C M I
- ;;
- popcnt c0 = x0 C I0
- xor x3 = u3, v3 C M I
- ;;
- popcnt c1 = x1 C I0
- br .Lcj5 C B
-
-.grt5: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- xor x1 = u1, v1 C M I
- ;;
- ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- popcnt c3 = x3 C I0
- xor x2 = u2, v2 C M I
- ;;
- ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- popcnt c0 = x0 C I0
- xor x3 = u3, v3 C M I
- ;;
- ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- popcnt c1 = x1 C I0
- xor x0 = u0, v0 C M I
- br.cloop.dpnt .Loop C B
- br .Lend C B
-
-
-.Lb10: ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- xor x2 = r10, r11 C M I
- (p15) br.cond.dptk .grt2 C B
- ;;
- xor x3 = u3, v3 C M I
- ;;
- popcnt c2 = x2 C I0
- ;;
- popcnt c3 = x3 C I0
- ;;
- add s = c2, c3 C M I
- br.ret.sptk.many b0 C B
-
-.grt2: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- shr.u n = n, 2 C I0
- ;;
- ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- mov.i ar.lc = n C I0
- mov s = 0 C M I
- ;;
- ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- xor x3 = u3, v3 C M I
- ;;
- ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- xor x0 = u0, v0 C M I
- br.cloop.dptk .grt6 C B
-
- popcnt c2 = x2 C I0
- xor x1 = u1, v1 C M I
- ;;
- popcnt c3 = x3 C I0
- xor x2 = u2, v2 C M I
- ;;
- popcnt c0 = x0 C I0
- xor x3 = u3, v3 C M I
- br .Lcj6 C B
-
-.grt6: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- popcnt c2 = x2 C I0
- xor x1 = u1, v1 C M I
- ;;
- ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- popcnt c3 = x3 C I0
- xor x2 = u2, v2 C M I
- ;;
- ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- popcnt c0 = x0 C I0
- xor x3 = u3, v3 C M I
- br .LL10 C B
-
-
-.Lb11: ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- shr.u n = n, 2 C I0
- xor x1 = r10, r11 C M I
- ;;
- ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- xor x2 = u2, v2 C M I
- (p15) br.cond.dptk .grt3 C B
- ;;
- xor x3 = u3, v3 C M I
- ;;
- popcnt c1 = x1 C I0
- ;;
- popcnt c2 = x2 C I0
- ;;
- popcnt c3 = x3 C I0
- ;;
- add s = c1, c2 C M I
- ;;
- add s = s, c3 C M I
- br.ret.sptk.many b0 C B
-
-.grt3: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- mov.i ar.lc = n C I0
- ;;
- ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- mov s = 0 C M I
- ;;
- ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- xor x3 = u3, v3 C M I
- ;;
- ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- popcnt c1 = x1 C I0
- xor x0 = u0, v0 C M I
- br.cloop.dptk .grt7 C B
- popcnt c2 = x2 C I0
- xor x1 = u1, v1 C M I
- ;;
- popcnt c3 = x3 C I0
- xor x2 = u2, v2 C M I
- br .Lcj7 C B
-
-.grt7: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- popcnt c2 = x2 C I0
- xor x1 = u1, v1 C M I
- ;;
- ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- popcnt c3 = x3 C I0
- xor x2 = u2, v2 C M I
- br .LL11 C B
-
-
- ALIGN(32)
-.Loop: ld8 u0 = [up], 8 C M01
- ld8 v0 = [vp], 8 C M01
- popcnt c2 = x2 C I0
- add s = s, c3 C M I
- xor x1 = u1, v1 C M I
- nop.b 1 C -
- ;;
-.LL00: ld8 u1 = [up], 8 C M01
- ld8 v1 = [vp], 8 C M01
- popcnt c3 = x3 C I0
- add s = s, c0 C M I
- xor x2 = u2, v2 C M I
- nop.b 1 C -
- ;;
-.LL11: ld8 u2 = [up], 8 C M01
- ld8 v2 = [vp], 8 C M01
- popcnt c0 = x0 C I0
- add s = s, c1 C M I
- xor x3 = u3, v3 C M I
- nop.b 1 C -
- ;;
-.LL10: ld8 u3 = [up], 8 C M01
- ld8 v3 = [vp], 8 C M01
- popcnt c1 = x1 C I0
- add s = s, c2 C M I
- xor x0 = u0, v0 C M I
- br.cloop.dptk .Loop C B
- ;;
-
-.Lend: popcnt c2 = x2 C I0
- add s = s, c3 C M I
- xor x1 = u1, v1 C M I
- ;;
-.Lcj8: popcnt c3 = x3 C I0
- add s = s, c0 C M I
- xor x2 = u2, v2 C M I
- ;;
-.Lcj7: popcnt c0 = x0 C I0
- add s = s, c1 C M I
- xor x3 = u3, v3 C M I
- ;;
-.Lcj6: popcnt c1 = x1 C I0
- add s = s, c2 C M I
- ;;
-.Lcj5: popcnt c2 = x2 C I0
- add s = s, c3 C M I
- ;;
-.Lcj4: popcnt c3 = x3 C I0
- add s = s, c0 C M I
- ;;
- add s = s, c1 C M I
- ;;
- add s = s, c2 C M I
- ;;
- add s = s, c3 C M I
- mov.i ar.lc = r2 C I0
- br.ret.sptk.many b0 C B
-EPILOGUE()
-ASM_END()
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