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-rw-r--r--gcc/tree-ssa-sccvn.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c
index e98652c..c271778 100644
--- a/gcc/tree-ssa-sccvn.c
+++ b/gcc/tree-ssa-sccvn.c
@@ -3984,7 +3984,7 @@ init_scc_vn (void)
shared_lookup_phiargs.create (0);
shared_lookup_references.create (0);
- rpo_numbers = XNEWVEC (int, last_basic_block);
+ rpo_numbers = XNEWVEC (int, last_basic_block_for_fn (cfun));
rpo_numbers_temp =
XNEWVEC (int, n_basic_blocks_for_fn (cfun) - NUM_FIXED_BLOCKS);
pre_and_rev_post_order_compute (NULL, rpo_numbers_temp, false);