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-rw-r--r--riscV/ExpansionOracle.ml3
1 files changed, 1 insertions, 2 deletions
diff --git a/riscV/ExpansionOracle.ml b/riscV/ExpansionOracle.ml
index 68d4e4d2..bbcc6807 100644
--- a/riscV/ExpansionOracle.ml
+++ b/riscV/ExpansionOracle.ml
@@ -23,6 +23,7 @@ open Camlcoq
open Option
open AST
open DebugPrint
+open RTLcommonaux
(** Mini CSE (a dynamic numbering is applied during expansion.
The CSE algorithm is inspired by the "static" one used in backend/CSE.v *)
@@ -33,8 +34,6 @@ let reg = ref 1
let node = ref 1
-let p2i r = P.to_int r
-
let r2p () = P.of_int !reg
let n2p () = P.of_int !node