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-rw-r--r--lib/CodeGen/MachineCSE.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineCSE.cpp b/lib/CodeGen/MachineCSE.cpp
index 0715f28ca1..9d46aaab8d 100644
--- a/lib/CodeGen/MachineCSE.cpp
+++ b/lib/CodeGen/MachineCSE.cpp
@@ -255,6 +255,7 @@ bool MachineCSE::PhysRegDefsReach(MachineInstr *CSMI, MachineInstr *MI,
if (I == EE) {
assert(CrossMBB && "Reaching end-of-MBB without finding MI?");
+ (void)CrossMBB;
CrossMBB = false;
NonLocal = true;
I = MBB->begin();