[RouterHelper] invertPossibleGndPinsToVccPins() to use fixed

DesignTools.getConnectedCells() Signed-off-by: Eddie Hung <[email protected]>
Xilinx · Dec 24, 2024 · ac1c617 · ac1c617
1 parent b5994f6
commit ac1c617
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/src/com/xilinx/rapidwright/rwroute/RouterHelper.java b/src/com/xilinx/rapidwright/rwroute/RouterHelper.java
@@ -360,13 +360,7 @@ public static Set<SitePinInst> invertPossibleGndPinsToVccPins(Design design,
             SiteInst si = spi.getSiteInst();
             String siteWireName = spi.getSiteWireName();
             if (invertLutInputs && spi.isLUTInputPin()) {
-                BELPin spiBelPin;
-                if (isVersal) {
-                    // Walk through IMR before checking for connected cells
-                    spiBelPin = si.getBELPin(spi.getSiteWireName() + "_IMR", "Q");
-                } else {
-                    spiBelPin = spi.getBELPin();
-                }
+                BELPin spiBelPin = spi.getBELPin();
                 Collection<Cell> connectedCells = DesignTools.getConnectedCells(spiBelPin, si);
                 if (connectedCells.isEmpty()) {
                     for (BELPin belPin : si.getSiteWirePins(spiBelPin.getSiteWireName())) {