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-rw-r--r--llvm/lib/CodeGen/PBQP/Heuristics/Briggs.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/PBQP/Heuristics/Briggs.h b/llvm/lib/CodeGen/PBQP/Heuristics/Briggs.h
index 65f22cbc043..c09ad74b198 100644
--- a/llvm/lib/CodeGen/PBQP/Heuristics/Briggs.h
+++ b/llvm/lib/CodeGen/PBQP/Heuristics/Briggs.h
@@ -18,6 +18,7 @@
#ifndef LLVM_CODEGEN_PBQP_HEURISTICS_BRIGGS_H
#define LLVM_CODEGEN_PBQP_HEURISTICS_BRIGGS_H
+#include "llvm/Support/Compiler.h"
#include "../HeuristicSolver.h"
#include "../HeuristicBase.h"
@@ -273,7 +274,7 @@ namespace PBQP {
if (!nd.isHeuristic)
return;
- EdgeData &ed = getHeuristicEdgeData(eItr);
+ EdgeData &ed ATTRIBUTE_UNUSED = getHeuristicEdgeData(eItr);
assert(ed.isUpToDate && "Edge data is not up to date.");
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