Implement stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22963 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 8e3e89c..d949bce 100644
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -894,6 +894,32 @@
break;
}
+ case ISD::TRUNCSTORE:
+ case ISD::STORE: {
+ SDOperand AddrOp1, AddrOp2;
+ bool isIdx = SelectAddr(N->getOperand(2), AddrOp1, AddrOp2);
+
+ unsigned Opc;
+ if (N->getOpcode() == ISD::STORE) {
+ switch (N->getOperand(1).getValueType()) {
+ default: assert(0 && "unknown Type in store");
+ case MVT::i32: Opc = isIdx ? PPC::STWX : PPC::STW; break;
+ case MVT::f64: Opc = isIdx ? PPC::STFDX : PPC::STFD; break;
+ case MVT::f32: Opc = isIdx ? PPC::STFSX : PPC::STFS; break;
+ }
+ } else { //ISD::TRUNCSTORE
+ switch(cast<VTSDNode>(N->getOperand(4))->getVT()) {
+ default: assert(0 && "unknown Type in store");
+ case MVT::i1:
+ case MVT::i8: Opc = isIdx ? PPC::STBX : PPC::STB; break;
+ case MVT::i16: Opc = isIdx ? PPC::STHX : PPC::STH; break;
+ }
+ }
+
+ CurDAG->SelectNodeTo(N, MVT::Other, Opc, Select(N->getOperand(1)),
+ AddrOp1, AddrOp2, Select(N->getOperand(0)));
+ break;
+ }
case ISD::RET: {
SDOperand Chain = Select(N->getOperand(0)); // Token chain.