8328165: improve assert(idx < _maxlrg) failed: oob

Backport-of: d57bdd85ab5e45a2ecfce0c022da067ac30bb80d
openjdk · Mar 21, 2024 · c90dd21 · c90dd21 · openjdk-notifier · Mar 21, 2024
1 parent 5ff2b5d
commit c90dd21
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hotspot/share/opto/chaitin.hpp b/src/hotspot/share/opto/chaitin.hpp
@@ -292,7 +292,7 @@ class PhaseIFG : public Phase {
 #endif
 
   //--------------- Live Range Accessors
-  LRG &lrgs(uint idx) const { assert(idx < _maxlrg, "oob"); return _lrgs[idx]; }
+  LRG &lrgs(uint idx) const { assert(idx < _maxlrg, "oob: index %u not smaller than %u", idx, _maxlrg); return _lrgs[idx]; }
 
   // Compute and set effective degree.  Might be folded into SquareUp().
   void Compute_Effective_Degree();