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-rw-r--r--src/hls/HTLgenspec.v4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/hls/HTLgenspec.v b/src/hls/HTLgenspec.v
index bd8a2e7..1c2d090 100644
--- a/src/hls/HTLgenspec.v
+++ b/src/hls/HTLgenspec.v
@@ -132,6 +132,7 @@ Inductive tr_module (f : RTL.function) : module -> Prop :=
(fin > st)%positive ->
(rtrn > fin)%positive ->
(stk > rtrn)%positive ->
+ (forall r, (exists x, externctrl!r = Some x) -> (r > stk /\ start > r)%positive) ->
(start > stk)%positive ->
(rst > start)%positive ->
(clk > rst)%positive ->
@@ -463,4 +464,5 @@ Proof.
some_incr; simplify;
unfold Ple in *; lia
].
-Qed.
+ admit. (* No control registers are in externctrl *)
+Admitted.