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| author | Aldy Hernandez <aldyh@redhat.com> | 2022-07-20 20:35:15 +0200 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2022-07-24 17:00:50 +0200 |
| commit | e850c98f1f06721126606ad3439d7cd9393c687c (patch) | |
| tree | e0bad46f1eb4af2fced1363332da300eb49e2df0 /gcc/gimple-range-cache.cc | |
| parent | 76d6224b944e1a66bfb1195fb7d35d9726f1aed8 (diff) | |
| download | gcc-e850c98f1f06721126606ad3439d7cd9393c687c.zip gcc-e850c98f1f06721126606ad3439d7cd9393c687c.tar.gz gcc-e850c98f1f06721126606ad3439d7cd9393c687c.tar.bz2 | |
Convert some uses in ranger_cache and DOM to vrange.
Here are a few conversions to type agnostic vrange I found while
working on frange.
Tested on x86-64 Linux.
gcc/ChangeLog:
* gimple-range-cache.cc (ranger_cache::edge_range): Convert to vrange.
(ranger_cache::range_from_dom): Same.
* tree-ssa-dom.cc
(dom_opt_dom_walker::set_global_ranges_from_unreachable_edges): Same.
Diffstat (limited to 'gcc/gimple-range-cache.cc')
| -rw-r--r-- | gcc/gimple-range-cache.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/gimple-range-cache.cc b/gcc/gimple-range-cache.cc index f3292fc..d9e160c 100644 --- a/gcc/gimple-range-cache.cc +++ b/gcc/gimple-range-cache.cc @@ -960,7 +960,7 @@ ranger_cache::edge_range (vrange &r, edge e, tree name, enum rfd_mode mode) // If this is not an abnormal edge, check for inferred ranges on exit. if ((e->flags & (EDGE_EH | EDGE_ABNORMAL)) == 0) m_exit.maybe_adjust_range (r, name, e->src); - int_range_max er; + Value_Range er (TREE_TYPE (name)); if (m_gori.outgoing_edge_range_p (er, e, name, *this)) r.intersect (er); return true; @@ -1364,7 +1364,8 @@ ranger_cache::range_from_dom (vrange &r, tree name, basic_block start_bb, basic_block prev_bb = start_bb; // Track any inferred ranges seen. - int_range_max infer (TREE_TYPE (name)); + Value_Range infer (TREE_TYPE (name)); + infer.set_varying (TREE_TYPE (name)); // Range on entry to the DEF block should not be queried. gcc_checking_assert (start_bb != def_bb); @@ -1431,7 +1432,7 @@ ranger_cache::range_from_dom (vrange &r, tree name, basic_block start_bb, // Now process any blocks wit incoming edges that nay have adjustemnts. while (m_workback.length () > start_limit) { - int_range_max er; + Value_Range er (TREE_TYPE (name)); prev_bb = m_workback.pop (); if (!single_pred_p (prev_bb)) { |