diff options
| -rw-r--r-- | lib/Target/PowerPC/PPCISelDAGToDAG.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp index 7c5c808878..5baec745c9 100644 --- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp +++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp @@ -413,6 +413,14 @@ bool PPCDAGToDAGISel::SelectAddr(SDOperand Addr, SDOperand &Op1, Op2 = Select(Addr.getOperand(0)); } return false; + } else if (Addr.getOperand(1).getOpcode() == PPCISD::Lo) { + // Match LOAD (ADD (X, Lo(G))). + assert(!cast<ConstantSDNode>(Addr.getOperand(1).getOperand(1))->getValue() + && "Cannot handle constant offsets yet!"); + Op1 = Addr.getOperand(1).getOperand(0); // The global address. + assert(Op1.getOpcode() == ISD::TargetGlobalAddress); + Op2 = Select(Addr.getOperand(0)); + return false; // [&g+r] } else { Op1 = Select(Addr.getOperand(0)); Op2 = Select(Addr.getOperand(1)); |