diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 631f5852334..6056d93ddc7 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -4278,7 +4278,7 @@ SDValue DAGCombiner::visitSHL(SDNode *N) { if (isNullConstant(N0)) return N0; // fold (shl x, c >= size(x)) -> undef - if (N1C && N1C->getZExtValue() >= OpSizeInBits) + if (N1C && N1C->getAPIntValue().uge(OpSizeInBits)) return DAG.getUNDEF(VT); // fold (shl x, 0) -> x if (N1C && N1C->isNullValue()) |
