Correct a comment.

This commit is contained in:
Dan Gohman
2017-09-20 22:48:55 -07:00
parent f524977920
commit df5ba8bbba

View File

@@ -264,8 +264,7 @@ where
}; };
// TODO: avoid recursion for the calls to use_var and predecessors_lookup. // TODO: avoid recursion for the calls to use_var and predecessors_lookup.
match case { match case {
// The block has a single predecessor or multiple predecessor with // The block has a single predecessor, we look into it.
// the same value, we look into it.
UseVarCases::SealedOnePredecessor(pred) => { UseVarCases::SealedOnePredecessor(pred) => {
let (val, mids) = self.use_var(func, var, ty, pred); let (val, mids) = self.use_var(func, var, ty, pred);
self.def_var(var, val, block); self.def_var(var, val, block);