diff options
Diffstat (limited to 'gcc/tree-ssa-alias.c')
| -rw-r--r-- | gcc/tree-ssa-alias.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index f8b992a..ab23cd0 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -1073,12 +1073,13 @@ compute_flow_insensitive_aliasing (struct alias_info *ai) if (sbitmap_first_set_bit (may_aliases2) >= 0) { - size_t k; + unsigned int k; + sbitmap_iterator sbi; /* Add all the aliases for TAG2 into TAG1's alias set. FIXME, update grouping heuristic counters. */ - EXECUTE_IF_SET_IN_SBITMAP (may_aliases2, 0, k, - add_may_alias (tag1, referenced_var (k))); + EXECUTE_IF_SET_IN_SBITMAP (may_aliases2, 0, k, sbi) + add_may_alias (tag1, referenced_var (k)); sbitmap_a_or_b (may_aliases1, may_aliases1, may_aliases2); } else @@ -1133,11 +1134,12 @@ total_alias_vops_cmp (const void *p, const void *q) static void group_aliases_into (tree tag, sbitmap tag_aliases, struct alias_info *ai) { - size_t i; + unsigned int i; var_ann_t tag_ann = var_ann (tag); size_t num_tag_refs = VARRAY_UINT (ai->num_references, tag_ann->uid); + sbitmap_iterator sbi; - EXECUTE_IF_SET_IN_SBITMAP (tag_aliases, 0, i, + EXECUTE_IF_SET_IN_SBITMAP (tag_aliases, 0, i, sbi) { tree var = referenced_var (i); var_ann_t ann = var_ann (var); @@ -1157,7 +1159,7 @@ group_aliases_into (tree tag, sbitmap tag_aliases, struct alias_info *ai) itself won't be removed. We will merely replace them with references to TAG. */ ai->total_alias_vops -= num_tag_refs; - }); + } /* We have reduced the number of virtual operands that TAG makes on behalf of all the variables formerly aliased with it. However, |