[PowerPC] add more builtins to PPCTargetLowering::getTgtMemIntrinsic

[shchenz]

Summary

Adding more builtins to PPCTargetLowering::getTgtMemIntrinsic

As this patch is quite straightforward, I don't add a test case. Hope this is ok.

[steven.zhang]

LGTM.

llvm/lib/Target/PowerPC/PPCISelLowering.cpp

bool PPCTargetLowering::getTgtMemIntrinsic(IntrinsicInfo &Info,
                                            unsigned Intrinsic) const {
   switch (Intrinsic) {
   case Intrinsic::ppc_altivec_lvx:
   case Intrinsic::ppc_altivec_lvxl:
   case Intrinsic::ppc_altivec_lvebx:
   case Intrinsic::ppc_altivec_lvehx:
   case Intrinsic::ppc_altivec_lvewx:
   case Intrinsic::ppc_vsx_lxvd2x:
-  case Intrinsic::ppc_vsx_lxvw4x: {
+  case Intrinsic::ppc_vsx_lxvw4x:
+  case Intrinsic::ppc_vsx_lxvd2x_be:
+  case Intrinsic::ppc_vsx_lxvw4x_be:
+  case Intrinsic::ppc_vsx_lxvl:
+  case Intrinsic::ppc_vsx_lxvll: {
     EVT VT;
     switch (Intrinsic) {
     case Intrinsic::ppc_altivec_lvebx:
       VT = MVT::i8;
       break;
     case Intrinsic::ppc_altivec_lvehx:
       VT = MVT::i16;
       break;
     case Intrinsic::ppc_altivec_lvewx:
       VT = MVT::i32;
       break;
     case Intrinsic::ppc_vsx_lxvd2x:
+    case Intrinsic::ppc_vsx_lxvd2x_be:
       VT = MVT::v2f64;
       break;
     default:
       VT = MVT::v4i32;
       break;
     }
 
     Info.opc = ISD::INTRINSIC_W_CHAIN;
     Info.memVT = VT;
     Info.ptrVal = I.getArgOperand(0);
     Info.offset = -VT.getStoreSize()+1;
     Info.size = 2*VT.getStoreSize()-1;
     Info.align = Align(1);
     Info.flags = MachineMemOperand::MOLoad;
     return true;
   }
   case Intrinsic::ppc_altivec_stvx:
   case Intrinsic::ppc_altivec_stvxl:
   case Intrinsic::ppc_altivec_stvebx:
   case Intrinsic::ppc_altivec_stvehx:
   case Intrinsic::ppc_altivec_stvewx:
   case Intrinsic::ppc_vsx_stxvd2x:
-  case Intrinsic::ppc_vsx_stxvw4x: {
+  case Intrinsic::ppc_vsx_stxvw4x:
+  case Intrinsic::ppc_vsx_stxvd2x_be:
+  case Intrinsic::ppc_vsx_stxvw4x_be:
+  case Intrinsic::ppc_vsx_stxvl:
+  case Intrinsic::ppc_vsx_stxvll: {
     EVT VT;
     switch (Intrinsic) {
     case Intrinsic::ppc_altivec_stvebx:
       VT = MVT::i8;
       break;
     case Intrinsic::ppc_altivec_stvehx:
       VT = MVT::i16;
       break;
     case Intrinsic::ppc_altivec_stvewx:
       VT = MVT::i32;
       break;
     case Intrinsic::ppc_vsx_stxvd2x:
+    case Intrinsic::ppc_vsx_stxvd2x_be:
       VT = MVT::v2f64;
       break;
     default:
       VT = MVT::v4i32;
       break;
     }
 
     Info.opc = ISD::INTRINSIC_VOID;