diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 1179b7617e6..4b98da70720 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -12799,6 +12799,9 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDValue LHS, if (LHS.getOperand(0) != RHS.getOperand(0) || // Do not let this transformation reduce the number of volatile loads. LLD->isVolatile() || RLD->isVolatile() || + // FIXME: If either is a pre/post inc/dec load, + // we'd need to split out the address adjustment. + LLD->isIndexed() || RLD->isIndexed() || // If this is an EXTLOAD, the VT's must match. LLD->getMemoryVT() != RLD->getMemoryVT() || // If this is an EXTLOAD, the kind of extension must match. |
