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-rw-r--r--x86/ValueAOp.v2
1 files changed, 2 insertions, 0 deletions
diff --git a/x86/ValueAOp.v b/x86/ValueAOp.v
index 1021a9c8..d0b8427a 100644
--- a/x86/ValueAOp.v
+++ b/x86/ValueAOp.v
@@ -160,6 +160,7 @@ Definition eval_static_operation (op: operation) (vl: list aval): aval :=
| Olongofsingle, v1::nil => longofsingle v1
| Osingleoflong, v1::nil => singleoflong v1
| Ocmp c, _ => of_optbool (eval_static_condition c vl)
+ | Osel c ty, v1::v2::vl => select (eval_static_condition c vl) v1 v2
| _, _ => Vbot
end.
@@ -258,6 +259,7 @@ Proof.
eapply eval_static_addressing_32_sound; eauto.
eapply eval_static_addressing_64_sound; eauto.
apply of_optbool_sound. eapply eval_static_condition_sound; eauto.
+ apply select_sound; auto. eapply eval_static_condition_sound; eauto.
Qed.
End SOUNDNESS.