2 files changed, 84 insertions, 0 deletions
diff --git a/test/regress/regress1/rr-verify/fp-arith.sy b/test/regress/regress1/rr-verify/fp-arith.sy
new file mode 100644
index 000000000..1b056271c
--- /dev/null
+++ b/test/regress/regress1/rr-verify/fp-arith.sy
@@ -0,0 +1,34 @@
+; COMMAND-LINE: --sygus-rr --sygus-samples=0 --sygus-rr-synth-check --sygus-abort-size=1 --sygus-rr-verify-abort --no-sygus-sym-break
+; EXPECT: (error "Maximum term size (1) for enumerative SyGuS exceeded.")
+; SCRUBBER: grep -v -E '(\(define-fun|\(rewrite)'
+; EXIT: 1
+
+(set-logic FP)
+
+(define-fun fp_plus_zero () Float16 (_ +zero 5 11))
+(define-fun fp_minus_zero () Float16 (_ -zero 5 11))
+(define-fun fp_plus_inf () Float16 (_ +oo 5 11))
+(define-fun fp_minus_inf () Float16 (_ -oo 5 11))
+(define-fun fp_nan () Float16 (_ NaN 5 11))
+
+(synth-fun f ( (r RoundingMode) (x Float16) (y Float16)) Float16
+(
+ (Start Float16 (
+  (fp.abs Start)
+  (fp.neg Start)
+  (fp.add r Start Start)
+  (fp.sub r Start Start)
+  (fp.mul r Start Start)
+  (fp.div r Start Start)
+  (fp.sqrt r Start)
+  (fp.rem Start Start)
+  x
+  y
+  fp_plus_zero
+  fp_minus_zero
+  fp_plus_inf
+  fp_minus_inf
+  fp_nan
+ ))
+))
+(check-synth)
diff --git a/test/regress/regress1/rr-verify/fp-bool.sy b/test/regress/regress1/rr-verify/fp-bool.sy
new file mode 100644
index 000000000..e94319401
--- /dev/null
+++ b/test/regress/regress1/rr-verify/fp-bool.sy
@@ -0,0 +1,50 @@
+; COMMAND-LINE: --sygus-rr --sygus-samples=0 --sygus-rr-synth-check --sygus-abort-size=1 --sygus-rr-verify-abort --no-sygus-sym-break
+; EXPECT: (error "Maximum term size (1) for enumerative SyGuS exceeded.")
+; SCRUBBER: grep -v -E '(\(define-fun|\(rewrite)'
+; EXIT: 1
+
+(set-logic FP)
+
+(define-fun fp_plus_zero () Float16 (_ +zero 5 11))
+(define-fun fp_minus_zero () Float16 (_ -zero 5 11))
+(define-fun fp_plus_inf () Float16 (_ +oo 5 11))
+(define-fun fp_minus_inf () Float16 (_ -oo 5 11))
+(define-fun fp_nan () Float16 (_ NaN 5 11))
+
+(synth-fun f ( (r RoundingMode) (x Float16) (y Float16)) Bool
+(
+ (Start Bool (
+  (fp.isNaN FpOp)
+  (fp.isNegative FpOp)
+  (fp.isPositive FpOp)
+  (fp.isZero FpOp)
+  (fp.isSubnormal FpOp)
+  (fp.isNormal FpOp)
+  (and Start Start)
+  (or Start Start)
+  (not Start Start)
+  true
+  false
+ ))
+
+ (FpOp Float16 (
+  (fp.abs FpOp)
+  (fp.neg FpOp)
+  (fp.add r FpOp FpOp)
+  (fp.sub r FpOp FpOp)
+  (fp.mul r FpOp FpOp)
+  (fp.div r FpOp FpOp)
+  (fp.sqrt r FpOp)
+  (fp.rem FpOp FpOp)
+  x
+  y
+  fp_plus_zero
+  fp_minus_zero
+  fp_plus_inf
+  fp_minus_inf
+  fp_nan
+  (ite Start FpOp FpOp)
+ ))
+
+))
+(check-synth)