[llvm] e9fa188 - [SelectionDAG] Fix an unused variable warning

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2023-10-06T09:27:35-07:00
New Revision: e9fa18878cdfb242812ea108a87f83dcb224cffc

URL: https://github.com/llvm/llvm-project/commit/e9fa18878cdfb242812ea108a87f83dcb224cffc
DIFF: https://github.com/llvm/llvm-project/commit/e9fa18878cdfb242812ea108a87f83dcb224cffc.diff

LOG: [SelectionDAG] Fix an unused variable warning

This patch fixes:

  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:10832:12: error:
  variable 'Changed' set but not used
  [-Werror,-Wunused-but-set-variable]

Added: 
    

Modified: 
    llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index c89af23d3efbaea..e831316efff52ba 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -10840,6 +10840,7 @@ void SelectionDAG::salvageDebugInfo(SDNode &N) {
         Changed = true;
       }
       assert(Changed && "Salvage target doesn't use N");
+      (void)Changed;
 
       SDDbgValue *Clone =
           getDbgValueList(DV->getVariable(), DbgExpression, NewLocOps,