remove extra arg from old roundz function

[ieee754fpu.git] / src / add / fpbase.py

diff --git a/src/add/fpbase.py b/src/add/fpbase.py
index bd20364992273638287b6aa9ad16e09eb79d4951..db95eb13e2a4ef7ae7199c6a29e05865674fc62a 100644 (file)
--- a/src/add/fpbase.py
+++ b/src/add/fpbase.py
@@ -558,14 +558,13 @@ class FPBase:
         with m.Else():
             m.next = next_state
 
-    def roundz(self, m, z, out_z, roundz):
+    def roundz(self, m, z, roundz):
         """ performs rounding on the output.  TODO: different kinds of rounding
         """
-        #m.d.comb += out_z.copy(z) # copies input to output first
         with m.If(roundz):
-            m.d.sync += out_z.m.eq(z.m + 1) # mantissa rounds up
+            m.d.sync += z.m.eq(z.m + 1) # mantissa rounds up
             with m.If(z.m == z.m1s): # all 1s
-                m.d.sync += out_z.e.eq(z.e + 1) # exponent rounds up
+                m.d.sync += z.e.eq(z.e + 1) # exponent rounds up
 
     def corrections(self, m, z, next_state):
         """ denormalisation and sign-bug corrections