[llvm] c6c124c - Fixed unused variable warning.

[Mikhail Goncharov via llvm-commits]

Author: Mikhail Goncharov
Date: 2022-06-28T11:44:16+02:00
New Revision: c6c124ca80941b4715ffb883420df0c2271687fb

URL: https://github.com/llvm/llvm-project/commit/c6c124ca80941b4715ffb883420df0c2271687fb
DIFF: https://github.com/llvm/llvm-project/commit/c6c124ca80941b4715ffb883420df0c2271687fb.diff

LOG: Fixed unused variable warning.

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/SampleContextTracker.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/IPO/SampleContextTracker.cpp b/llvm/lib/Transforms/IPO/SampleContextTracker.cpp
index 52cdaa9f5ca0a..6859953de962e 100644
--- a/llvm/lib/Transforms/IPO/SampleContextTracker.cpp
+++ b/llvm/lib/Transforms/IPO/SampleContextTracker.cpp
@@ -415,6 +415,8 @@ ContextTrieNode &SampleContextTracker::promoteMergeContextSamplesTree(
   // the context profile in the base (context-less) profile.
   FunctionSamples *FromSamples = NodeToPromo.getFunctionSamples();
   assert(FromSamples && "Shouldn't promote a context without profile");
+  (void)FromSamples;  // Unused in release build.
+
   LLVM_DEBUG(dbgs() << "  Found context tree root to promote: "
                     << getContextString(&NodeToPromo) << "\n");