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* varasm.c (handle_cache_entry): Fix logic.

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From-SVN: r222641
This commit is contained in:
Marek Polacek 2015-04-30 17:25:55 +00:00 • committed by Marek Polacek
parent 66286a53d5
commit 1c3289cd61
2 changed files with 14 additions and 11 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2015-04-30 Marek Polacek <polacek@redhat.com>
* varasm.c (handle_cache_entry): Fix logic.
2015-04-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64.md (*extr<mode>5_insn_alt): New pattern.

21
gcc/varasm.c
View file

@ -5793,21 +5793,20 @@ struct tm_clone_hasher : ggc_cache_hasher<tree_map *>
static hashval_t hash (tree_map *m) { return tree_map_hash (m); }
static bool equal (tree_map *a, tree_map *b) { return tree_map_eq (a, b); }
static void handle_cache_entry (tree_map *&e)
static void
handle_cache_entry (tree_map *&e)
{
if (e != HTAB_EMPTY_ENTRY || e != HTAB_DELETED_ENTRY)
{
extern void gt_ggc_mx (tree_map *&);
if (ggc_marked_p (e->base.from))
gt_ggc_mx (e);
else
e = static_cast<tree_map *> (HTAB_DELETED_ENTRY);
}
extern void gt_ggc_mx (tree_map *&);
if (e == HTAB_EMPTY_ENTRY || e == HTAB_DELETED_ENTRY)
return;
else if (ggc_marked_p (e->base.from))
gt_ggc_mx (e);
else
e = static_cast<tree_map *> (HTAB_DELETED_ENTRY);
}
};
static GTY((cache))
hash_table<tm_clone_hasher> *tm_clone_hash;
static GTY((cache)) hash_table<tm_clone_hasher> *tm_clone_hash;
void
record_tm_clone_pair (tree o, tree n)