[MLIR[PDL] NFC. Fix unused variable warning in PDLToPDLInterp.cpp

NFC. Fix unused variable warning in PDLToPDLInterp.cpp. Differential Revision: https://reviews.llvm.org/D116571
llvm · Jan 4, 2022 · 80b3f08 · 80b3f08
1 parent 7de8488
commit 80b3f08
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mlir/lib/Conversion/PDLToPDLInterp/PDLToPDLInterp.cpp b/mlir/lib/Conversion/PDLToPDLInterp/PDLToPDLInterp.cpp
@@ -239,7 +239,7 @@ Value PatternLowering::getValueAt(Block *&currentBlock, Position *pos) {
   // Get the value for the parent position.
   Value parentVal;
   if (Position *parent = pos->getParent())
-    parentVal = getValueAt(currentBlock, pos->getParent());
+    parentVal = getValueAt(currentBlock, parent);
 
   // TODO: Use a location from the position.
   Location loc = parentVal ? parentVal.getLoc() : builder.getUnknownLoc();