initial implementation of addressing mode 5
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31002 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 905d962..13dd33c 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -737,6 +737,7 @@
bool SelectAddrRegImm(SDOperand N, SDOperand &Offset, SDOperand &Base);
bool SelectAddrMode1(SDOperand N, SDOperand &Arg, SDOperand &Shift,
SDOperand &ShiftType);
+ bool SelectAddrMode5(SDOperand N, SDOperand &Arg, SDOperand &Offset);
// Include the pieces autogenerated from the target description.
#include "ARMGenDAGISel.inc"
@@ -835,6 +836,14 @@
return true;
}
+bool ARMDAGToDAGISel::SelectAddrMode5(SDOperand N, SDOperand &Arg,
+ SDOperand &Offset) {
+ //TODO: detect offset
+ Offset = CurDAG->getTargetConstant(0, MVT::i32);
+ Arg = N;
+ return true;
+}
+
//register plus/minus 12 bit offset
bool ARMDAGToDAGISel::SelectAddrRegImm(SDOperand N, SDOperand &Offset,
SDOperand &Base) {