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-rw-r--r--backend/Selectionproof.v2
-rw-r--r--backend/Unusedglobproof.v2
2 files changed, 2 insertions, 2 deletions
diff --git a/backend/Selectionproof.v b/backend/Selectionproof.v
index e737ba4b..fe286627 100644
--- a/backend/Selectionproof.v
+++ b/backend/Selectionproof.v
@@ -1467,7 +1467,7 @@ End PRESERVATION.
(** ** Commutation with linking *)
-Instance TransfSelectionLink : TransfLink match_prog.
+Global Instance TransfSelectionLink : TransfLink match_prog.
Proof.
red; intros. destruct (link_linkorder _ _ _ H) as [LO1 LO2].
eapply link_match_program; eauto.
diff --git a/backend/Unusedglobproof.v b/backend/Unusedglobproof.v
index b9d73a42..ce9c7a86 100644
--- a/backend/Unusedglobproof.v
+++ b/backend/Unusedglobproof.v
@@ -1467,4 +1467,4 @@ Proof.
* intros. apply PTree.elements_keys_norepet.
Qed.
-Instance TransfSelectionLink : TransfLink match_prog := link_match_program.
+Global Instance TransfSelectionLink : TransfLink match_prog := link_match_program.