diff options
Diffstat (limited to 'lib/CodeGen/LiveInterval.cpp')
| -rw-r--r-- | lib/CodeGen/LiveInterval.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp index e18d7c7858..0ea8f5978c 100644 --- a/lib/CodeGen/LiveInterval.cpp +++ b/lib/CodeGen/LiveInterval.cpp @@ -40,6 +40,7 @@ struct CompEnd { } LiveInterval::iterator LiveInterval::find(SlotIndex Pos) { + assert(Pos.isValid() && "Cannot search for an invalid index"); return std::upper_bound(begin(), end(), LiveRange(SlotIndex(), Pos, 0), CompEnd()); } |