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-rw-r--r--aarch64/ConstpropOpproof.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/aarch64/ConstpropOpproof.v b/aarch64/ConstpropOpproof.v
index deab7cd4..7f5f1e06 100644
--- a/aarch64/ConstpropOpproof.v
+++ b/aarch64/ConstpropOpproof.v
@@ -391,7 +391,7 @@ Proof.
Int.bit_solve. destruct (zlt i0 n0).
replace (Int.testbit n i0) with (negb (Int.testbit Int.zero i0)).
rewrite Int.bits_zero. simpl. rewrite andb_true_r. auto.
- rewrite <- EQ. rewrite Int.bits_zero_ext by omega. rewrite zlt_true by auto.
+ rewrite <- EQ. rewrite Int.bits_zero_ext by lia. rewrite zlt_true by auto.
rewrite Int.bits_not by auto. apply negb_involutive.
rewrite H6 by auto. auto.
econstructor; split; eauto. auto.