1 files changed, 0 insertions, 27 deletions
diff --git a/gowin/archdefs.h b/gowin/archdefs.h
index 2efe1437..67ac6521 100644
--- a/gowin/archdefs.h
+++ b/gowin/archdefs.h
@@ -26,33 +26,6 @@ NEXTPNR_NAMESPACE_BEGIN
 
 typedef float delay_t;
 
-struct DelayInfo
-{
-    delay_t minRaise = 0;
-    delay_t minFall = 0;
-    delay_t maxRaise = 0;
-    delay_t maxFall = 0;
-
-    delay_t minRaiseDelay() const { return minRaise; }
-    delay_t maxRaiseDelay() const { return maxRaise; }
-
-    delay_t minFallDelay() const { return minFall; }
-    delay_t maxFallDelay() const { return maxFall; }
-
-    delay_t minDelay() const { return std::min(minFall, minRaise); }
-    delay_t maxDelay() const { return std::max(maxFall, maxRaise); }
-
-    DelayInfo operator+(const DelayInfo &other) const
-    {
-        DelayInfo ret;
-        ret.minRaise = this->minRaise + other.minRaise;
-        ret.maxRaise = this->maxRaise + other.maxRaise;
-        ret.minFall = this->minFall + other.minFall;
-        ret.maxFall = this->maxFall + other.maxFall;
-        return ret;
-    }
-};
-
 #ifndef Q_MOC_RUN
 enum ConstIds
 {