* [PATCH 2/4] Remove senseless store in do_sd_constraint
@ 2023-04-19 12:14 Richard Biener
0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2023-04-19 12:14 UTC (permalink / raw)
To: gcc-patches
Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed.
* tree-ssa-structalias.cc (do_sd_constraint): Do not write
to the LHS varinfo solution member.
---
gcc/tree-ssa-structalias.cc | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/gcc/tree-ssa-structalias.cc b/gcc/tree-ssa-structalias.cc
index 8976cc9c2f8..89027ab573d 100644
--- a/gcc/tree-ssa-structalias.cc
+++ b/gcc/tree-ssa-structalias.cc
@@ -1724,10 +1724,7 @@ do_sd_constraint (constraint_graph_t graph, constraint_t c,
done:
/* If the LHS solution changed, mark the var as changed. */
if (flag)
- {
- get_varinfo (lhs)->solution = sol;
- bitmap_set_bit (changed, lhs);
- }
+ bitmap_set_bit (changed, lhs);
}
/* Process a constraint C that represents *(x + off) = y using DELTA
--
2.35.3
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2023-04-19 12:14 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-04-19 12:14 [PATCH 2/4] Remove senseless store in do_sd_constraint Richard Biener
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).