Update LLVM to r103004.

1 files changed, 38 insertions, 61 deletions

diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp
index 4b0d442..5e04454 100644
--- a/lib/Target/CellSPU/SPUISelLowering.cpp
+++ b/lib/Target/CellSPU/SPUISelLowering.cpp
@@ -15,6 +15,7 @@
 #include "SPUISelLowering.h"
 #include "SPUTargetMachine.h"
 #include "SPUFrameInfo.h"
+#include "SPUMachineFunction.h"
 #include "llvm/Constants.h"
 #include "llvm/Function.h"
 #include "llvm/Intrinsics.h"
@@ -71,11 +72,8 @@ namespace {
 
 #ifndef NDEBUG
     if (retval == 0) {
-      std::string msg;
-      raw_string_ostream Msg(msg);
-      Msg << "getValueTypeMapEntry returns NULL for "
-           << VT.getEVTString();
-      llvm_report_error(Msg.str());
+      report_fatal_error("getValueTypeMapEntry returns NULL for " +
+                         Twine(VT.getEVTString()));
     }
 #endif
 
@@ -91,7 +89,7 @@ namespace {
 
   SDValue
   ExpandLibCall(RTLIB::Libcall LC, SDValue Op, SelectionDAG &DAG,
-                bool isSigned, SDValue &Hi, SPUTargetLowering &TLI) {
+                bool isSigned, SDValue &Hi, const SPUTargetLowering &TLI) {
     // The input chain to this libcall is the entry node of the function.
     // Legalizing the call will automatically add the previous call to the
     // dependence.
@@ -714,12 +712,9 @@ LowerLOAD(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) {
   case ISD::POST_DEC:
   case ISD::LAST_INDEXED_MODE:
     {
-      std::string msg;
-      raw_string_ostream Msg(msg);
-      Msg << "LowerLOAD: Got a LoadSDNode with an addr mode other than "
-            "UNINDEXED\n";
-      Msg << (unsigned) LN->getAddressingMode();
-      llvm_report_error(Msg.str());
+      report_fatal_error("LowerLOAD: Got a LoadSDNode with an addr mode other "
+                         "than UNINDEXED\n" +
+                         Twine((unsigned)LN->getAddressingMode()));
       /*NOTREACHED*/
     }
   }
@@ -884,12 +879,9 @@ LowerSTORE(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) {
   case ISD::POST_DEC:
   case ISD::LAST_INDEXED_MODE:
     {
-      std::string msg;
-      raw_string_ostream Msg(msg);
-      Msg << "LowerLOAD: Got a LoadSDNode with an addr mode other than "
-            "UNINDEXED\n";
-      Msg << (unsigned) SN->getAddressingMode();
-      llvm_report_error(Msg.str());
+      report_fatal_error("LowerLOAD: Got a LoadSDNode with an addr mode other "
+                         "than UNINDEXED\n" +
+                         Twine((unsigned)SN->getAddressingMode()));
       /*NOTREACHED*/
     }
   }
@@ -902,7 +894,7 @@ static SDValue
 LowerConstantPool(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) {
   EVT PtrVT = Op.getValueType();
   ConstantPoolSDNode *CP = cast<ConstantPoolSDNode>(Op);
-  Constant *C = CP->getConstVal();
+  const Constant *C = CP->getConstVal();
   SDValue CPI = DAG.getTargetConstantPool(C, PtrVT, CP->getAlignment());
   SDValue Zero = DAG.getConstant(0, PtrVT);
   const TargetMachine &TM = DAG.getTarget();
@@ -960,7 +952,7 @@ static SDValue
 LowerGlobalAddress(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) {
   EVT PtrVT = Op.getValueType();
   GlobalAddressSDNode *GSDN = cast<GlobalAddressSDNode>(Op);
-  GlobalValue *GV = GSDN->getGlobal();
+  const GlobalValue *GV = GSDN->getGlobal();
   SDValue GA = DAG.getTargetGlobalAddress(GV, PtrVT, GSDN->getOffset());
   const TargetMachine &TM = DAG.getTarget();
   SDValue Zero = DAG.getConstant(0, PtrVT);
@@ -976,7 +968,7 @@ LowerGlobalAddress(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) {
       return DAG.getNode(SPUISD::IndirectAddr, dl, PtrVT, Hi, Lo);
     }
   } else {
-    llvm_report_error("LowerGlobalAddress: Relocation model other than static"
+    report_fatal_error("LowerGlobalAddress: Relocation model other than static"
                       "not supported.");
     /*NOTREACHED*/
   }
@@ -1013,11 +1005,13 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain,
                                         const SmallVectorImpl<ISD::InputArg>
                                           &Ins,
                                         DebugLoc dl, SelectionDAG &DAG,
-                                        SmallVectorImpl<SDValue> &InVals) {
+                                        SmallVectorImpl<SDValue> &InVals)
+                                          const {
 
   MachineFunction &MF = DAG.getMachineFunction();
   MachineFrameInfo *MFI = MF.getFrameInfo();
   MachineRegisterInfo &RegInfo = MF.getRegInfo();
+  SPUFunctionInfo *FuncInfo = MF.getInfo<SPUFunctionInfo>();
 
   const unsigned *ArgRegs = SPURegisterInfo::getArgRegs();
   const unsigned NumArgRegs = SPURegisterInfo::getNumArgRegs();
@@ -1038,13 +1032,9 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain,
       const TargetRegisterClass *ArgRegClass;
 
       switch (ObjectVT.getSimpleVT().SimpleTy) {
-      default: {
-        std::string msg;
-        raw_string_ostream Msg(msg);
-        Msg << "LowerFormalArguments Unhandled argument type: "
-             << ObjectVT.getEVTString();
-        llvm_report_error(Msg.str());
-      }
+      default:
+        report_fatal_error("LowerFormalArguments Unhandled argument type: " +
+                           Twine(ObjectVT.getEVTString()));
       case MVT::i8:
         ArgRegClass = &SPU::R8CRegClass;
         break;
@@ -1104,9 +1094,10 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain,
     // Create the frame slot
 
     for (; ArgRegIdx != NumArgRegs; ++ArgRegIdx) {
-      VarArgsFrameIndex = MFI->CreateFixedObject(StackSlotSize, ArgOffset,
-                                                 true, false);
-      SDValue FIN = DAG.getFrameIndex(VarArgsFrameIndex, PtrVT);
+      FuncInfo->setVarArgsFrameIndex(
+        MFI->CreateFixedObject(StackSlotSize, ArgOffset,
+                               true, false));
+      SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
       unsigned VReg = MF.addLiveIn(ArgRegs[ArgRegIdx], &SPU::R32CRegClass);
       SDValue ArgVal = DAG.getRegister(VReg, MVT::v16i8);
       SDValue Store = DAG.getStore(Chain, dl, ArgVal, FIN, NULL, 0,
@@ -1146,7 +1137,7 @@ SPUTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
                              const SmallVectorImpl<ISD::OutputArg> &Outs,
                              const SmallVectorImpl<ISD::InputArg> &Ins,
                              DebugLoc dl, SelectionDAG &DAG,
-                             SmallVectorImpl<SDValue> &InVals) {
+                             SmallVectorImpl<SDValue> &InVals) const {
   // CellSPU target does not yet support tail call optimization.
   isTailCall = false;
 
@@ -1255,7 +1246,7 @@ SPUTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
   // direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
   // node so that legalize doesn't hack it.
   if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
-    GlobalValue *GV = G->getGlobal();
+    const GlobalValue *GV = G->getGlobal();
     EVT CalleeVT = Callee.getValueType();
     SDValue Zero = DAG.getConstant(0, PtrVT);
     SDValue GA = DAG.getTargetGlobalAddress(GV, CalleeVT);
@@ -1339,22 +1330,12 @@ SPUTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
       InVals.push_back(Chain.getValue(0));
     }
     break;
+  case MVT::i8:
+  case MVT::i16:
   case MVT::i64:
-    Chain = DAG.getCopyFromReg(Chain, dl, SPU::R3, MVT::i64,
-                               InFlag).getValue(1);
-    InVals.push_back(Chain.getValue(0));
-    break;
   case MVT::i128:
-    Chain = DAG.getCopyFromReg(Chain, dl, SPU::R3, MVT::i128,
-                               InFlag).getValue(1);
-    InVals.push_back(Chain.getValue(0));
-    break;
   case MVT::f32:
   case MVT::f64:
-    Chain = DAG.getCopyFromReg(Chain, dl, SPU::R3, Ins[0].VT,
-                               InFlag).getValue(1);
-    InVals.push_back(Chain.getValue(0));
-    break;
   case MVT::v2f64:
   case MVT::v2i64:
   case MVT::v4f32:
@@ -1374,7 +1355,7 @@ SDValue
 SPUTargetLowering::LowerReturn(SDValue Chain,
                                CallingConv::ID CallConv, bool isVarArg,
                                const SmallVectorImpl<ISD::OutputArg> &Outs,
-                               DebugLoc dl, SelectionDAG &DAG) {
+                               DebugLoc dl, SelectionDAG &DAG) const {
 
   SmallVector<CCValAssign, 16> RVLocs;
   CCState CCInfo(CallConv, isVarArg, getTargetMachine(),
@@ -1581,14 +1562,10 @@ LowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG) {
   uint64_t SplatBits = APSplatBits.getZExtValue();
 
   switch (VT.getSimpleVT().SimpleTy) {
-  default: {
-    std::string msg;
-    raw_string_ostream Msg(msg);
-    Msg << "CellSPU: Unhandled VT in LowerBUILD_VECTOR, VT = "
-         << VT.getEVTString();
-    llvm_report_error(Msg.str());
+  default:
+    report_fatal_error("CellSPU: Unhandled VT in LowerBUILD_VECTOR, VT = " +
+                       Twine(VT.getEVTString()));
     /*NOTREACHED*/
-  }
   case MVT::v4f32: {
     uint32_t Value32 = uint32_t(SplatBits);
     assert(SplatBitSize == 32
@@ -2004,7 +1981,7 @@ static SDValue LowerEXTRACT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) {
     // slot 0 across the vector
     EVT VecVT = N.getValueType();
     if (!VecVT.isSimple() || !VecVT.isVector() || !VecVT.is128BitVector()) {
-      llvm_report_error("LowerEXTRACT_VECTOR_ELT: Must have a simple, 128-bit"
+      report_fatal_error("LowerEXTRACT_VECTOR_ELT: Must have a simple, 128-bit"
                         "vector type!");
     }
 
@@ -2032,7 +2009,7 @@ static SDValue LowerEXTRACT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) {
 
     switch (VT.getSimpleVT().SimpleTy) {
     default:
-      llvm_report_error("LowerEXTRACT_VECTOR_ELT(varable): Unhandled vector"
+      report_fatal_error("LowerEXTRACT_VECTOR_ELT(varable): Unhandled vector"
                         "type");
       /*NOTREACHED*/
     case MVT::i8: {
@@ -2368,7 +2345,7 @@ static SDValue LowerCTPOP(SDValue Op, SelectionDAG &DAG) {
  All conversions to i64 are expanded to a libcall.
  */
 static SDValue LowerFP_TO_INT(SDValue Op, SelectionDAG &DAG,
-                              SPUTargetLowering &TLI) {
+                              const SPUTargetLowering &TLI) {
   EVT OpVT = Op.getValueType();
   SDValue Op0 = Op.getOperand(0);
   EVT Op0VT = Op0.getValueType();
@@ -2394,7 +2371,7 @@ static SDValue LowerFP_TO_INT(SDValue Op, SelectionDAG &DAG,
  All conversions from i64 are expanded to a libcall.
  */
 static SDValue LowerINT_TO_FP(SDValue Op, SelectionDAG &DAG,
-                              SPUTargetLowering &TLI) {
+                              const SPUTargetLowering &TLI) {
   EVT OpVT = Op.getValueType();
   SDValue Op0 = Op.getOperand(0);
   EVT Op0VT = Op0.getValueType();
@@ -2515,7 +2492,7 @@ static SDValue LowerSETCC(SDValue Op, SelectionDAG &DAG,
   case ISD::SETONE:
     compareOp = ISD::SETNE; break;
   default:
-    llvm_report_error("CellSPU ISel Select: unimplemented f64 condition");
+    report_fatal_error("CellSPU ISel Select: unimplemented f64 condition");
   }
 
   SDValue result =
@@ -2670,7 +2647,7 @@ static SDValue LowerSIGN_EXTEND(SDValue Op, SelectionDAG &DAG)
   lowering of nodes.
  */
 SDValue
-SPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG)
+SPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const
 {
   unsigned Opc = (unsigned) Op.getOpcode();
   EVT VT = Op.getValueType();
@@ -2766,7 +2743,7 @@ SPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG)
 
 void SPUTargetLowering::ReplaceNodeResults(SDNode *N,
                                            SmallVectorImpl<SDValue>&Results,
-                                           SelectionDAG &DAG)
+                                           SelectionDAG &DAG) const
 {
 #if 0
   unsigned Opc = (unsigned) N->getOpcode();