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Diffstat (limited to 'gcc/tree-ssa-structalias.c')
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 15f0872..b92fcdd 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -7613,7 +7613,10 @@ compute_dependence_clique (void) maybe_set_dependence_info); if (used) { - bitmap_set_bit (rvars, restrict_var->id); + /* Add all subvars to the set of restrict pointed-to set. */ + for (unsigned sv = restrict_var->head; sv != 0; + sv = get_varinfo (sv)->next) + bitmap_set_bit (rvars, sv); varinfo_t escaped = get_varinfo (find (escaped_id)); if (bitmap_bit_p (escaped->solution, restrict_var->id)) escaped_p = true; |