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

[Florian Hahn via llvm-commits]

Thanks!

> On Feb 2, 2021, at 18:23, Fangrui Song via llvm-commits <llvm-commits at lists.llvm.org> wrote:
> 
> 
> 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: 
> 
> 
> 
> ################################################################################
> 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;
> 
> 
> 
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