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-rw-r--r--gcc/tree-ssa-reassoc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c
index 077ad837825..8106f83d4ad 100644
--- a/gcc/tree-ssa-reassoc.c
+++ b/gcc/tree-ssa-reassoc.c
@@ -4574,7 +4574,7 @@ init_reassoc (void)
/* Reverse RPO (Reverse Post Order) will give us something where
deeper loops come later. */
pre_and_rev_post_order_compute (NULL, bbs, false);
- bb_rank = XCNEWVEC (long, last_basic_block);
+ bb_rank = XCNEWVEC (long, last_basic_block_for_fn (cfun));
operand_rank = pointer_map_create ();
/* Give each default definition a distinct rank. This includes