d4691e641b
non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/* Reverse order of definitions obtained from bytecode definition file.
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Copyright (C) 1993 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "hconfig.h"
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#include "bi-defs.h"
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void
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reverse()
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{
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struct def *dp, *d, *dn;
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struct variation *vp, *v, *vn;
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dp = defs;
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if (dp)
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{
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vp = dp->variations;
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if (vp)
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{
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for (v = vp->next, vp->next = 0; v; vp = v, v = vn)
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{
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vn = v->next;
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v->next = vp;
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}
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dp->variations = vp;
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}
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for (d = dp->next, dp->next = 0; d; dp = d, d = dn)
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{
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vp = d->variations;
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if (vp)
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{
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for (v = vp->next, vp->next = 0; v; vp = v, v = vn)
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{
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vn = v->next;
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v->next = vp;
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}
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d->variations = vp;
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}
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dn = d->next;
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d->next = dp;
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}
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defs = dp;
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}
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}
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