Silence warning while compiling with gcc 4.2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41676 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index ba428c5..134d276 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -81,7 +81,8 @@
MachineBasicBlock::iterator MachineBasicBlock::getFirstTerminator() {
const TargetInstrInfo& TII = *getParent()->getTarget().getInstrInfo();
iterator I = end();
- while (I != begin() && TII.isTerminatorInstr((--I)->getOpcode()));
+ while (I != begin() && TII.isTerminatorInstr((--I)->getOpcode()))
+ ; /*noop */
if (I != end() && !TII.isTerminatorInstr(I->getOpcode())) ++I;
return I;
}