Added pad pass, used for flo backend

1 files changed, 24 insertions, 35 deletions

diff --git a/test/chisel3/MemorySearch.fir b/test/chisel3/MemorySearch.fir
index e62f35ba..375bfcff 100644
--- a/test/chisel3/MemorySearch.fir
+++ b/test/chisel3/MemorySearch.fir
@@ -1,45 +1,34 @@
-; RUN: firrtl -i %s -o %s.flo -x X -p c | tee %s.out | FileCheck %s
-; CHECK: Done!
+; RUN: firrtl -i %s -o %s.flo -X flo -p c | tee %s.out | FileCheck %s
+;CHECK: Done!
+
 circuit MemorySearch : 
   module MemorySearch : 
     input target : UInt<4>
     output address : UInt<3>
     input en : UInt<1>
-    output odone : UInt<1>
+    output done : UInt<1>
     
-    node T_35 = UInt<3>(0)
     reg index : UInt<3>
-    on-reset index := T_35
-    node T_36 = UInt<1>(0)
-    node T_37 = UInt<3>(4)
-    node T_38 = UInt<4>(15)
-    node T_39 = UInt<4>(14)
-    node T_40 = UInt<2>(2)
-    node T_41 = UInt<3>(5)
-    node T_42 = UInt<4>(13)
-    wire elts : UInt<1>[7]
-    elts[0] := T_36
-    elts[1] := T_37
-    elts[2] := T_38
-    elts[3] := T_39
-    elts[4] := T_40
-    elts[5] := T_41
-    elts[6] := T_42
+    on-reset index := UInt<3>(0)
+    wire elts : UInt<4>[7]
+    elts[0] := UInt<4>(0)
+    elts[1] := UInt<4>(4)
+    elts[2] := UInt<4>(15)
+    elts[3] := UInt<4>(14)
+    elts[4] := UInt<4>(2)
+    elts[5] := UInt<4>(5)
+    elts[6] := UInt<4>(13)
     accessor elt = elts[index]
-    node T_43 = bit-not(en)
-    node T_44 = eq(elt, target)
-    node T_45 = UInt<3>(7)
-    node T_46 = eq(index, T_45)
-    node T_47 = bit-or(T_44, T_46)
-    node done = bit-and(T_43, T_47)
-    when en : 
-      node T_48 = UInt<1>(0)
-      index := T_48
+    node T_35 = bit-not(en)
+    node T_36 = eq(elt, target)
+    node T_37 = eq(index, UInt<3>(7))
+    node T_38 = bit-or(T_36, T_37)
+    node end = bit-and(T_35, T_38)
+    when en : index := UInt<1>(0)
     else : 
-      node T_49 = bit-not(done)
-      when T_49 : 
-        node T_50 = UInt<1>(1)
-        node T_51 = add(index, T_50)
-        index := T_51
-    odone := done
+      node T_39 = bit-not(end)
+      when T_39 : 
+        node T_40 = add-wrap(index, UInt<1>(1))
+        index := T_40
+    done := end
     address := index