[llvm] c36d441 - [SDA] Fix -Wunused-function in -DLLVM_ENABLE_ASSERTIONS=off builds

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2020-10-04T12:17:16-07:00
New Revision: c36d441b6b64e412a975adb1401657870588563c

URL: https://github.com/llvm/llvm-project/commit/c36d441b6b64e412a975adb1401657870588563c
DIFF: https://github.com/llvm/llvm-project/commit/c36d441b6b64e412a975adb1401657870588563c.diff

LOG: [SDA] Fix -Wunused-function in -DLLVM_ENABLE_ASSERTIONS=off builds

Added: 
    

Modified: 
    llvm/lib/Analysis/SyncDependenceAnalysis.cpp

Removed: 
    


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diff  --git a/llvm/lib/Analysis/SyncDependenceAnalysis.cpp b/llvm/lib/Analysis/SyncDependenceAnalysis.cpp
index 0771bb52c4f4..67a1365b698d 100644
--- a/llvm/lib/Analysis/SyncDependenceAnalysis.cpp
+++ b/llvm/lib/Analysis/SyncDependenceAnalysis.cpp
@@ -417,6 +417,7 @@ struct DivergencePropagator {
   }
 };
 
+#ifndef NDEBUG
 static void printBlockSet(ConstBlockSet &Blocks, raw_ostream &Out) {
   Out << "[";
   bool First = true;
@@ -428,6 +429,7 @@ static void printBlockSet(ConstBlockSet &Blocks, raw_ostream &Out) {
   }
   Out << "]";
 }
+#endif
 
 const ControlDivergenceDesc &
 SyncDependenceAnalysis::getJoinBlocks(const Instruction &Term) {