[PATCH] D78912: [mlir] Fixed warning related to unused variable in Liveness.

[Marcel Koester via Phabricator via llvm-commits]

dfki-mako created this revision.
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The latest changes of the Liveness analysis caused a warning related to an unused variable. This commit solves this warning.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D78912

Files:
  mlir/lib/Analysis/Liveness.cpp


Index: mlir/lib/Analysis/Liveness.cpp
===================================================================
--- mlir/lib/Analysis/Liveness.cpp
+++ mlir/lib/Analysis/Liveness.cpp
@@ -297,7 +297,7 @@
 
   // Local printing helpers
   auto printValueRef = [&](Value value) {
-    if (Operation *defOp = value.getDefiningOp())
+    if (value.getDefiningOp())
       os << "val_" << valueIds[value];
     else {
       auto blockArg = value.cast<BlockArgument>();


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