[gcc(refs/users/marxin/heads/loop-unswitch-improvement-v7)] Fix me.

[Martin Liska]

https://gcc.gnu.org/g:1fae85640030b9d102ff4c41039c3957e0fca1d4

commit 1fae85640030b9d102ff4c41039c3957e0fca1d4
Author: Martin Liska <mliska@suse.cz>
Date:   Wed Dec 1 15:03:19 2021 +0100

    Fix me.

Diff:
---
 gcc/tree-ssa-loop-unswitch.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c
index 1bcbb2ef3b2..9a0ecb6f999 100644
--- a/gcc/tree-ssa-loop-unswitch.c
+++ b/gcc/tree-ssa-loop-unswitch.c
@@ -386,7 +386,10 @@ find_range_for_lhs (predicate_vector &predicate_path, tree lhs,
       bool true_edge = predicate_path[i].second;
 
       if (operand_equal_p (predicate->lhs, lhs, 0))
-	range = true_edge ? predicate->true_range : predicate->false_range;
+	{
+	  range = true_edge ? predicate->true_range : predicate->false_range;
+	  return;
+	}
     }
 }