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-rw-r--r--gcc/tree-loop-distribution.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/tree-loop-distribution.c b/gcc/tree-loop-distribution.c
index ecd51fb..904f4e8 100644
--- a/gcc/tree-loop-distribution.c
+++ b/gcc/tree-loop-distribution.c
@@ -1838,6 +1838,9 @@ out:
if (changed)
{
+ /* Cached scalar evolutions now may refer to wrong or non-existing
+ loops. */
+ scev_reset_htab ();
mark_virtual_operands_for_renaming (fun);
rewrite_into_loop_closed_ssa (NULL, TODO_update_ssa);
}