[llvm] 51da126 - [ConstraintElimination] Fix -Wunused-function in -DLLVM_ENABLE_ASSERTIONS=off build

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2021-02-02T10:23:14-08:00
New Revision: 51da12680f9dd06caa550522f05a4820131887be

URL: https://github.com/llvm/llvm-project/commit/51da12680f9dd06caa550522f05a4820131887be
DIFF: https://github.com/llvm/llvm-project/commit/51da12680f9dd06caa550522f05a4820131887be.diff

LOG: [ConstraintElimination] Fix -Wunused-function in -DLLVM_ENABLE_ASSERTIONS=off build

Added: 
    

Modified: 
    llvm/lib/Transforms/Scalar/ConstraintElimination.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp b/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
index f190ddc29a9b..e5b171fdad8a 100644
--- a/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
@@ -216,6 +216,7 @@ struct StackEntry {
 };
 } // namespace
 
+#ifndef NDEBUG
 static void dumpWithNames(ConstraintTy &C,
                           DenseMap<Value *, unsigned> &Value2Index) {
   SmallVector<std::string> Names(Value2Index.size(), "");
@@ -226,6 +227,7 @@ static void dumpWithNames(ConstraintTy &C,
   CS.addVariableRowFill(C.Coefficients);
   CS.dump(Names);
 }
+#endif
 
 static bool eliminateConstraints(Function &F, DominatorTree &DT) {
   bool Changed = false;