Quiet unused variable warnings. NFC.
Differential revision: https://reviews.llvm.org/D44583
llvm-svn: 327745
diff --git a/llvm/lib/CodeGen/MachinePipeliner.cpp b/llvm/lib/CodeGen/MachinePipeliner.cpp
index 555bb5b3..5d9767b 100644
--- a/llvm/lib/CodeGen/MachinePipeliner.cpp
+++ b/llvm/lib/CodeGen/MachinePipeliner.cpp
@@ -3918,6 +3918,7 @@
std::sort(Indices.begin(), Indices.end(), CompareKey);
bool Valid = true;
+ (void)Valid;
// for each SUnit in the NodeOrder, check whether
// it appears after both a successor and a predecessor
// of the SUnit. If this is the case, and the SUnit
@@ -3932,6 +3933,8 @@
SUnit *Succ;
SUnit *Pred;
+ (void)Succ;
+ (void)Pred;
for (SDep &PredEdge : SU->Preds) {
SUnit *PredSU = PredEdge.getSUnit();