diff options
Diffstat (limited to 'compiler/optimizing')
| -rw-r--r-- | compiler/optimizing/bounds_check_elimination.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/optimizing/bounds_check_elimination.cc b/compiler/optimizing/bounds_check_elimination.cc index 97b3725da1..900dabea0e 100644 --- a/compiler/optimizing/bounds_check_elimination.cc +++ b/compiler/optimizing/bounds_check_elimination.cc @@ -1759,7 +1759,9 @@ class BCEVisitor : public HGraphVisitor { ValueBound lower_bound = range->GetLower(); DCHECK(lower_bound.IsConstant()); DCHECK(const_instr->GetValue() <= kMaxConstantForAddingDeoptimize); - DCHECK_EQ(lower_bound.GetConstant(), const_instr->GetValue() + 1); + // Note that the lower bound of the array length may have been refined + // through other instructions (such as `HNewArray(length - 4)`). + DCHECK_LE(const_instr->GetValue() + 1, lower_bound.GetConstant()); // If array_length is less than lower_const, deoptimize. HBoundsCheck* bounds_check = first_constant_index_bounds_check_map_.Get( |