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-rw-r--r--test/smt/reg_ref.unsat.sail18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/smt/reg_ref.unsat.sail b/test/smt/reg_ref.unsat.sail
new file mode 100644
index 00000000..300657df
--- /dev/null
+++ b/test/smt/reg_ref.unsat.sail
@@ -0,0 +1,18 @@
+default Order dec
+
+$include <prelude.sail>
+
+val "reg_deref" : forall ('a: Type). register('a) -> 'a effect {rreg}
+
+register R0 : bits(32)
+register R1 : bits(32)
+register R2 : bits(32)
+register R3 : bits(32)
+
+let GPRs = [ref R3, ref R2, ref R1, ref R0]
+
+$property
+function prop() -> bool = {
+ R0 = 0xDEAD_BEEF;
+ reg_deref(GPRs[0]) == 0xDEAD_BEEF
+} \ No newline at end of file