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Diffstat (limited to 'gcc/tree-ssa-alias.c')
| -rw-r--r-- | gcc/tree-ssa-alias.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index b39553e..3d4fe56 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -1293,19 +1293,6 @@ group_aliases_into (tree tag, bitmap tag_aliases, struct alias_info *ai) tag_ann->may_aliases = NULL; } -/* Simple comparison function for qsort that sorts based on pointer - address. */ - -static int -tree_pointer_compare (const void *pa, const void *pb) -{ - const tree a = *((const tree *)pa); - const tree b = *((const tree *)pb); - - return b - a; -} - - /* Replacing may aliases in name tags during grouping can up with the same SMT multiple times in the may_alias list. It's quicker to just remove them post-hoc than it is to avoid them during @@ -1333,8 +1320,9 @@ compact_name_tags (void) if (VEC_length (tree, aliases) > 1) { bool changed = false; - qsort (VEC_address (tree, aliases), VEC_length (tree, aliases), - sizeof (tree), tree_pointer_compare); + qsort (VEC_address (tree, aliases), + VEC_length (tree, aliases), + sizeof (tree), sort_tags_by_id); for (i = 0; VEC_iterate (tree, aliases, i, alias); i++) { |