Fixed bug in lowering where the arguments to DoPrim and Pad weren't lowered

1 files changed, 37 insertions, 0 deletions

diff --git a/test/passes/jacktest/RegisterVecShift.fir b/test/passes/jacktest/RegisterVecShift.fir
new file mode 100644
index 00000000..733e2036
--- /dev/null
+++ b/test/passes/jacktest/RegisterVecShift.fir
@@ -0,0 +1,37 @@
+; RUN: firrtl -i %s -o %s.flo -x X -p cd | tee %s.out | FileCheck %s
+; CHECK: Done!
+
+circuit RegisterVecShift : 
+  module RegisterVecShift : 
+    input load : UInt(1)
+    output out : UInt(4)
+    input shift : UInt(1)
+    input ins : UInt(4)[4]
+    
+    reg delays : UInt(4)[4]
+    when reset : 
+      node T_38 = UInt(0, 4)
+      node T_39 = UInt(0, 4)
+      node T_40 = UInt(0, 4)
+      node T_41 = UInt(0, 4)
+      wire T_42 : UInt(4)[4]
+      T_42.0 := T_38
+      T_42.1 := T_39
+      T_42.2 := T_40
+      T_42.3 := T_41
+      delays := T_42
+    node T_43 = UInt(5, 3)
+    node T_44 = bit-and(Pad(T_43,?), Pad(load,?))
+    node T_45 = UInt(4, 3)
+    node T_46 = eq(Pad(T_44,?), Pad(T_45,?))
+    when T_46 : 
+      delays.0 := Pad(ins.0,?)
+      delays.1 := Pad(ins.1,?)
+      delays.2 := Pad(ins.2,?)
+      delays.3 := Pad(ins.3,?)
+    else : when shift : 
+        delays.0 := Pad(ins.0,?)
+        delays.1 := Pad(delays.0,?)
+        delays.2 := Pad(delays.1,?)
+        delays.3 := Pad(delays.2,?)
+    out := Pad(delays.3,?)