Remove isSS argument from CreateFixedObject. Fixed objects cannot be spill slots...

[oota-llvm.git] / lib / Target / XCore / XCoreISelLowering.cpp

diff --git a/lib/Target/XCore/XCoreISelLowering.cpp b/lib/Target/XCore/XCoreISelLowering.cpp
index a80821e7caef078fcbfce5e27419876adf4c98fc..fb5f48e45437dda16ad769db0e0c2287b62a20cf 100644 (file)
--- a/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/lib/Target/XCore/XCoreISelLowering.cpp
@@ -80,7 +80,7 @@ XCoreTargetLowering::XCoreTargetLowering(XCoreTargetMachine &XTM)
   setShiftAmountType(MVT::i32);
   setStackPointerRegisterToSaveRestore(XCore::SP);
 
-  setSchedulingPreference(SchedulingForRegPressure);
+  setSchedulingPreference(Sched::RegPressure);
 
   // Use i32 for setcc operations results (slt, sgt, ...).
   setBooleanContents(ZeroOrOneBooleanContent);
@@ -1072,7 +1072,7 @@ XCoreTargetLowering::LowerCCCArguments(SDValue Chain,
       // Create the frame index object for this incoming parameter...
       int FI = MFI->CreateFixedObject(ObjSize,
                                       LRSaveSize + VA.getLocMemOffset(),
-                                      true, false);
+                                      true);
 
       // Create the SelectionDAG nodes corresponding to a load
       //from this parameter
@@ -1097,7 +1097,7 @@ XCoreTargetLowering::LowerCCCArguments(SDValue Chain,
       // address
       for (unsigned i = array_lengthof(ArgRegs) - 1; i >= FirstVAReg; --i) {
         // Create a stack slot
-        int FI = MFI->CreateFixedObject(4, offset, true, false);
+        int FI = MFI->CreateFixedObject(4, offset, true);
         if (i == FirstVAReg) {
           XFI->setVarArgsFrameIndex(FI);
         }
@@ -1120,7 +1120,7 @@ XCoreTargetLowering::LowerCCCArguments(SDValue Chain,
       // This will point to the next argument passed via stack.
       XFI->setVarArgsFrameIndex(
         MFI->CreateFixedObject(4, LRSaveSize + CCInfo.getNextStackOffset(),
-                               true, false));
+                               true));
     }
   }
   
@@ -1197,8 +1197,7 @@ XCoreTargetLowering::LowerReturn(SDValue Chain,
 
 MachineBasicBlock *
 XCoreTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
-                                                 MachineBasicBlock *BB,
-                   DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) const {
+                                                 MachineBasicBlock *BB) const {
   const TargetInstrInfo &TII = *getTargetMachine().getInstrInfo();
   DebugLoc dl = MI->getDebugLoc();
   assert((MI->getOpcode() == XCore::SELECT_CC) &&
@@ -1228,12 +1227,9 @@ XCoreTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
   F->insert(It, sinkMBB);
   // Update machine-CFG edges by first adding all successors of the current
   // block to the new block which will contain the Phi node for the select.
-  // Also inform sdisel of the edge changes.
   for (MachineBasicBlock::succ_iterator I = BB->succ_begin(), 
-         E = BB->succ_end(); I != E; ++I) {
-    EM->insert(std::make_pair(*I, sinkMBB));
+         E = BB->succ_end(); I != E; ++I)
     sinkMBB->addSuccessor(*I);
-  }
   // Next, remove all successors of the current block, and add the true
   // and fallthrough blocks as its successors.
   while (!BB->succ_empty())
@@ -1383,7 +1379,6 @@ SDValue XCoreTargetLowering::PerformDAGCombine(SDNode *N,
     SDValue Mul0, Mul1, Addend0, Addend1;
     if (N->getValueType(0) == MVT::i32 &&
         isADDADDMUL(SDValue(N, 0), Mul0, Mul1, Addend0, Addend1, true)) {
-      SDValue Zero = DAG.getConstant(0, MVT::i32);
       SDValue Ignored = DAG.getNode(XCoreISD::LMUL, dl,
                                     DAG.getVTList(MVT::i32, MVT::i32), Mul0,
                                     Mul1, Addend0, Addend1);