X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fscoreboard%2Fshadow.py;fp=src%2Fscoreboard%2Fshadow.py;h=841dcd674cecd5143ba27b1dffe3e9e53209ae09;hb=63f09d101fde12f3ef5bbd1ae9db8df055a1fb83;hp=cd4089d7902c1eeb36181d15a8a810ac93eb7f69;hpb=2fc1c8f75c643b628423d03ff50486e2a3d09060;p=soc.git

diff --git a/src/scoreboard/shadow.py b/src/scoreboard/shadow.py
index cd4089d7..841dcd67 100644
--- a/src/scoreboard/shadow.py
+++ b/src/scoreboard/shadow.py
@@ -207,23 +207,14 @@ class BranchSpeculationRecord(Elaboratable):
                 m.d.sync += good_r[i].eq(good_r[i] | self.good_i[i])
                 m.d.sync += fail_r[i].eq(fail_r[i] | self.fail_i[i])
             with m.If(self.br_i):
-                # we expected fail, return OK that fail was EXPECTED... OR...
-                # we expected good, return OK that good was EXPECTED
-                good = Signal(reset_less=True)
-                fail = Signal(reset_less=True)
-                with m.If(self.br_ok_i):
-                    m.d.comb += good.eq(good_r[i])
-                    m.d.comb += fail.eq(fail_r[i])
-                with m.Else():
-                    m.d.comb += good.eq(~good_r[i])
-                    m.d.comb += fail.eq(~fail_r[i])
-                # ... but only set these where a good or fail *is* expected...
                 with m.If(good_r[i]):
+                    # we expected good, return OK that good was EXPECTED
                     m.d.comb += self.match_g_o[i].eq(self.br_ok_i)
                     m.d.comb += self.match_f_o[i].eq(~self.br_ok_i)
                 with m.If(fail_r[i]):
-                    m.d.comb += self.match_f_o[i].eq(~self.br_ok_i)
-                    m.d.comb += self.match_g_o[i].eq(self.br_ok_i)
+                    # we expected fail, return OK that fail was EXPECTED
+                    m.d.comb += self.match_g_o[i].eq(~self.br_ok_i)
+                    m.d.comb += self.match_f_o[i].eq(self.br_ok_i)
                 m.d.sync += good_r[i].eq(0) # might be set if issue set as well
                 m.d.sync += fail_r[i].eq(0) # might be set if issue set as well