Constify to catch bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41751 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp
index 9b4872d..f205d0c 100644
--- a/lib/CodeGen/LiveInterval.cpp
+++ b/lib/CodeGen/LiveInterval.cpp
@@ -285,8 +285,8 @@
/// join - Join two live intervals (this, and other) together. This applies
/// mappings to the value numbers in the LHS/RHS intervals as specified. If
/// the intervals are not joinable, this aborts.
-void LiveInterval::join(LiveInterval &Other, int *LHSValNoAssignments,
- int *RHSValNoAssignments,
+void LiveInterval::join(LiveInterval &Other, const int *LHSValNoAssignments,
+ const int *RHSValNoAssignments,
SmallVector<VNInfo*, 16> &NewVNInfo) {
// Determine if any of our live range values are mapped. This is uncommon, so
// we want to avoid the interval scan if not.