From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 22 May 2019 19:18:08 +0000 (+0100)
Subject: testing if hazard can be done in current cycle
X-Git-Tag: div_pipeline~1985
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=933a474a77a96e6a0cf8a0e05b33d17820ded4de;p=soc.git

testing if hazard can be done in current cycle
---

diff --git a/src/scoreboard/dependence_cell.py b/src/scoreboard/dependence_cell.py
index b137f7ae..fa0ff11a 100644
--- a/src/scoreboard/dependence_cell.py
+++ b/src/scoreboard/dependence_cell.py
@@ -51,7 +51,7 @@ class DepCell(Elaboratable):
         m.d.comb += l.r.eq(self.go_i)
 
         # Function Unit "Forward Progress".
-        m.d.comb += self.fwd_o.eq((l.q) & self.hazard_i & ~self.issue_i)
+        m.d.comb += self.fwd_o.eq((l.q) & self.hazard_i) # & ~self.issue_i)
 
         # Register Select. Activated on go read/write and *current* latch set
         m.d.comb += self.rsel_o.eq((cq | l.q) & self.go_i)