diff options
Diffstat (limited to 'llvm/lib/Target/SystemZ/SystemZISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZISelLowering.cpp | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp b/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp index 3ffd3a244f7..ac6536c701d 100644 --- a/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp +++ b/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp @@ -158,7 +158,8 @@ SystemZTargetLowering::SystemZTargetLowering(SystemZTargetMachine &tm) : setTruncStoreAction(MVT::f64, MVT::f32, Expand); } -SDValue SystemZTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) { +SDValue SystemZTargetLowering::LowerOperation(SDValue Op, + SelectionDAG &DAG) const { switch (Op.getOpcode()) { case ISD::BR_CC: return LowerBR_CC(Op, DAG); case ISD::SELECT_CC: return LowerSELECT_CC(Op, DAG); @@ -236,7 +237,8 @@ SystemZTargetLowering::LowerFormalArguments(SDValue Chain, &Ins, DebugLoc dl, SelectionDAG &DAG, - SmallVectorImpl<SDValue> &InVals) { + SmallVectorImpl<SDValue> &InVals) + const { switch (CallConv) { default: @@ -254,7 +256,7 @@ SystemZTargetLowering::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 { // SystemZ target does not yet support tail call optimization. isTailCall = false; @@ -280,7 +282,8 @@ SystemZTargetLowering::LowerCCCArguments(SDValue Chain, &Ins, DebugLoc dl, SelectionDAG &DAG, - SmallVectorImpl<SDValue> &InVals) { + SmallVectorImpl<SDValue> &InVals) + const { MachineFunction &MF = DAG.getMachineFunction(); MachineFrameInfo *MFI = MF.getFrameInfo(); @@ -371,7 +374,7 @@ SystemZTargetLowering::LowerCCCCallTo(SDValue Chain, SDValue Callee, &Outs, const SmallVectorImpl<ISD::InputArg> &Ins, DebugLoc dl, SelectionDAG &DAG, - SmallVectorImpl<SDValue> &InVals) { + SmallVectorImpl<SDValue> &InVals) const { MachineFunction &MF = DAG.getMachineFunction(); @@ -505,7 +508,7 @@ SystemZTargetLowering::LowerCallResult(SDValue Chain, SDValue InFlag, const SmallVectorImpl<ISD::InputArg> &Ins, DebugLoc dl, SelectionDAG &DAG, - SmallVectorImpl<SDValue> &InVals) { + SmallVectorImpl<SDValue> &InVals) const { // Assign locations to each value returned by this call. SmallVector<CCValAssign, 16> RVLocs; @@ -547,7 +550,7 @@ SDValue SystemZTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv, bool isVarArg, const SmallVectorImpl<ISD::OutputArg> &Outs, - DebugLoc dl, SelectionDAG &DAG) { + DebugLoc dl, SelectionDAG &DAG) const { // CCValAssign - represent the assignment of the return value to a location SmallVector<CCValAssign, 16> RVLocs; @@ -600,7 +603,7 @@ SystemZTargetLowering::LowerReturn(SDValue Chain, SDValue SystemZTargetLowering::EmitCmp(SDValue LHS, SDValue RHS, ISD::CondCode CC, SDValue &SystemZCC, - SelectionDAG &DAG) { + SelectionDAG &DAG) const { // FIXME: Emit a test if RHS is zero bool isUnsigned = false; @@ -678,7 +681,7 @@ SDValue SystemZTargetLowering::EmitCmp(SDValue LHS, SDValue RHS, } -SDValue SystemZTargetLowering::LowerBR_CC(SDValue Op, SelectionDAG &DAG) { +SDValue SystemZTargetLowering::LowerBR_CC(SDValue Op, SelectionDAG &DAG) const { SDValue Chain = Op.getOperand(0); ISD::CondCode CC = cast<CondCodeSDNode>(Op.getOperand(1))->get(); SDValue LHS = Op.getOperand(2); @@ -692,7 +695,8 @@ SDValue SystemZTargetLowering::LowerBR_CC(SDValue Op, SelectionDAG &DAG) { Chain, Dest, SystemZCC, Flag); } -SDValue SystemZTargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) { +SDValue SystemZTargetLowering::LowerSELECT_CC(SDValue Op, + SelectionDAG &DAG) const { SDValue LHS = Op.getOperand(0); SDValue RHS = Op.getOperand(1); SDValue TrueV = Op.getOperand(2); @@ -714,7 +718,7 @@ SDValue SystemZTargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) { } SDValue SystemZTargetLowering::LowerGlobalAddress(SDValue Op, - SelectionDAG &DAG) { + SelectionDAG &DAG) const { DebugLoc dl = Op.getDebugLoc(); const GlobalValue *GV = cast<GlobalAddressSDNode>(Op)->getGlobal(); int64_t Offset = cast<GlobalAddressSDNode>(Op)->getOffset(); @@ -753,7 +757,7 @@ SDValue SystemZTargetLowering::LowerGlobalAddress(SDValue Op, // FIXME: PIC here SDValue SystemZTargetLowering::LowerJumpTable(SDValue Op, - SelectionDAG &DAG) { + SelectionDAG &DAG) const { DebugLoc dl = Op.getDebugLoc(); JumpTableSDNode *JT = cast<JumpTableSDNode>(Op); SDValue Result = DAG.getTargetJumpTable(JT->getIndex(), getPointerTy()); @@ -765,7 +769,7 @@ SDValue SystemZTargetLowering::LowerJumpTable(SDValue Op, // FIXME: PIC here // FIXME: This is just dirty hack. We need to lower cpool properly SDValue SystemZTargetLowering::LowerConstantPool(SDValue Op, - SelectionDAG &DAG) { + SelectionDAG &DAG) const { DebugLoc dl = Op.getDebugLoc(); ConstantPoolSDNode *CP = cast<ConstantPoolSDNode>(Op); |
