From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 29 Mar 2019 21:30:50 +0000 (+0000)
Subject: always pass decoded a/b through
X-Git-Tag: ls180-24jan2020~1367
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=822a278ee689ceec9dad51e858867c0cb787ef23;p=ieee754fpu.git

always pass decoded a/b through
---

diff --git a/src/add/fpadd/specialcases.py b/src/add/fpadd/specialcases.py
index c2f1ac1d..49e05089 100644
--- a/src/add/fpadd/specialcases.py
+++ b/src/add/fpadd/specialcases.py
@@ -53,6 +53,8 @@ class FPAddSpecialCasesMod:
         m.submodules.sc_decode_b = b1
         m.d.comb += [a1.decode(self.i.a),
                      b1.decode(self.i.b),
+                     self.o.a.eq(a1),
+                     self.o.b.eq(b1)
                     ]
 
         s_nomatch = Signal(reset_less=True)
@@ -140,8 +142,6 @@ class FPAddSpecialCasesMod:
         # Denormalised Number checks next, so pass a/b data through
         with m.Else():
             m.d.comb += self.o.out_do_z.eq(0)
-            m.d.comb += self.o.a.eq(a1)
-            m.d.comb += self.o.b.eq(b1)
 
         m.d.comb += self.o.oz.eq(self.o.z.v)
         m.d.comb += self.o.mid.eq(self.i.mid)