aea417d748
2015-05-14 Marc Glisse <marc.glisse@inria.fr> gcc/ * generic-match-head.c (types_match): Handle non-types. * gimple-match-head.c (types_match): Likewise. * match.pd: Remove unnecessary TREE_TYPE for types_match. From-SVN: r223199
96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
/* Preamble and helpers for the autogenerated generic-match.c file.
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Copyright (C) 2014-2015 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#include "config.h"
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#include "system.h"
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#include "coretypes.h"
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#include "hash-set.h"
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#include "machmode.h"
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#include "vec.h"
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#include "double-int.h"
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#include "input.h"
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#include "alias.h"
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#include "symtab.h"
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#include "options.h"
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#include "wide-int.h"
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#include "inchash.h"
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#include "tree.h"
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#include "fold-const.h"
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#include "stringpool.h"
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#include "stor-layout.h"
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#include "flags.h"
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#include "tm.h"
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#include "hard-reg-set.h"
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#include "function.h"
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#include "predict.h"
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#include "basic-block.h"
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#include "tree-ssa-alias.h"
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#include "internal-fn.h"
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#include "gimple-expr.h"
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#include "is-a.h"
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#include "gimple.h"
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#include "gimple-ssa.h"
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#include "tree-ssanames.h"
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#include "gimple-fold.h"
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#include "gimple-iterator.h"
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#include "hashtab.h"
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#include "rtl.h"
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#include "statistics.h"
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#include "real.h"
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#include "fixed-value.h"
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#include "insn-config.h"
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#include "expmed.h"
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#include "dojump.h"
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#include "explow.h"
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#include "calls.h"
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#include "emit-rtl.h"
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#include "varasm.h"
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#include "stmt.h"
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#include "expr.h"
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#include "tree-dfa.h"
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#include "builtins.h"
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#include "tree-phinodes.h"
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#include "ssa-iterators.h"
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#include "dumpfile.h"
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#include "generic-match.h"
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/* Routine to determine if the types T1 and T2 are effectively
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the same for GENERIC. If T1 or T2 is not a type, the test
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applies to their TREE_TYPE. */
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static inline bool
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types_match (tree t1, tree t2)
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{
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if (!TYPE_P (t1))
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t1 = TREE_TYPE (t1);
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if (!TYPE_P (t2))
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t2 = TREE_TYPE (t2);
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return TYPE_MAIN_VARIANT (t1) == TYPE_MAIN_VARIANT (t2);
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}
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/* Return if T has a single use. For GENERIC, we assume this is
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always true. */
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static inline bool
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single_use (tree t ATTRIBUTE_UNUSED)
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{
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return true;
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}
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