/// isInvariantLoad - Return true if this instruction is loading from a
/// location whose value is invariant across the function. For example,
-/// loading a value from the constant pool or from from the argument area
+/// loading a value from the constant pool or from the argument area
/// of a function if it does not change. This should only return true of
/// *all* loads the instruction does are invariant (if it does multiple loads).
bool MachineInstr::isInvariantLoad(AliasAnalysis *AA) const {