bool SelectADDRri(SDValue Op, SDValue N, SDValue &Base,
SDValue &Offset);
+ /// SelectInlineAsmMemoryOperand - Implement addressing mode selection for
+ /// inline asm expressions.
+ virtual bool SelectInlineAsmMemoryOperand(const SDValue &Op,
+ char ConstraintCode,
+ std::vector<SDValue> &OutOps);
+
/// InstructionSelect - This callback is invoked by
/// SelectionDAGISel when it has created a SelectionDAG for us to codegen.
virtual void InstructionSelect();
}
+/// SelectInlineAsmMemoryOperand - Implement addressing mode selection for
+/// inline asm expressions.
+bool
+SparcDAGToDAGISel::SelectInlineAsmMemoryOperand(const SDValue &Op,
+ char ConstraintCode,
+ std::vector<SDValue> &OutOps) {
+ SDValue Op0, Op1;
+ switch (ConstraintCode) {
+ default: return true;
+ case 'm': // memory
+ if (!SelectADDRrr(Op, Op, Op0, Op1))
+ SelectADDRri(Op, Op, Op0, Op1);
+ break;
+ }
+
+ OutOps.push_back(Op0);
+ OutOps.push_back(Op1);
+ return false;
+}
+
/// createSparcISelDag - This pass converts a legalized DAG into a
/// SPARC-specific DAG, ready for instruction scheduling.
///