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-rw-r--r--lib/mono_rewrites.sail3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/mono_rewrites.sail b/lib/mono_rewrites.sail
index 650fdf53..1af9b17f 100644
--- a/lib/mono_rewrites.sail
+++ b/lib/mono_rewrites.sail
@@ -16,6 +16,9 @@ val shiftright = "shiftr" : forall 'n ('ord : Order).
overload operator >> = {shiftright}
+val arith_shiftright = "arith_shiftr" : forall 'n ('ord : Order).
+ (vector('n, 'ord, bit), int) -> vector('n, 'ord, bit) effect pure
+
val "extz_vec" : forall 'n 'm. (atom('m),vector('n, dec, bit)) -> vector('m, dec, bit) effect pure
val extzv : forall 'n 'm. vector('n, dec, bit) -> vector('m, dec, bit) effect pure
function extzv(v) = extz_vec(sizeof('m),v)