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Make more helper methods into static functions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188366 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2013-08-14 07:53:41 +00:00
parent 8971717313
commit 35e194fbad
2 changed files with 17 additions and 17 deletions
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30
lib/Target/X86/X86ISelLowering.cpp
View File

@@ -12087,7 +12087,7 @@ static SDValue LowerMUL(SDValue Op, const X86Subtarget *Subtarget,
return DAG.getNode(ISD::ADD, dl, VT, Res, AhiBlo); return DAG.getNode(ISD::ADD, dl, VT, Res, AhiBlo);
} }
SDValue X86TargetLowering::LowerSDIV(SDValue Op, SelectionDAG &DAG) const { static SDValue LowerSDIV(SDValue Op, SelectionDAG &DAG) {
EVT VT = Op.getValueType(); EVT VT = Op.getValueType();
EVT EltTy = VT.getVectorElementType(); EVT EltTy = VT.getVectorElementType();
unsigned NumElts = VT.getVectorNumElements(); unsigned NumElts = VT.getVectorNumElements();
@@ -12434,7 +12434,8 @@ static SDValue LowerScalarVariableShift(SDValue Op, SelectionDAG &DAG,
return SDValue(); return SDValue();
} }
SDValue X86TargetLowering::LowerShift(SDValue Op, SelectionDAG &DAG) const { static SDValue LowerShift(SDValue Op, const X86Subtarget* Subtarget,
SelectionDAG &DAG) {
EVT VT = Op.getValueType(); EVT VT = Op.getValueType();
SDLoc dl(Op); SDLoc dl(Op);
@@ -12792,9 +12793,10 @@ static SDValue LowerREADCYCLECOUNTER(SDValue Op, const X86Subtarget *Subtarget,
return DAG.getMergeValues(Ops, array_lengthof(Ops), dl); return DAG.getMergeValues(Ops, array_lengthof(Ops), dl);
} }
SDValue X86TargetLowering::LowerBITCAST(SDValue Op, SelectionDAG &DAG) const { static SDValue LowerBITCAST(SDValue Op, const X86Subtarget *Subtarget,
EVT SrcVT = Op.getOperand(0).getValueType(); SelectionDAG &DAG) {
EVT DstVT = Op.getValueType(); MVT SrcVT = Op.getOperand(0).getValueType().getSimpleVT();
MVT DstVT = Op.getValueType().getSimpleVT();
assert(Subtarget->is64Bit() && !Subtarget->hasSSE2() && assert(Subtarget->is64Bit() && !Subtarget->hasSSE2() &&
Subtarget->hasMMX() && "Unexpected custom BITCAST"); Subtarget->hasMMX() && "Unexpected custom BITCAST");
assert((DstVT == MVT::i64 || assert((DstVT == MVT::i64 ||
@@ -12879,7 +12881,8 @@ static SDValue LowerADDC_ADDE_SUBC_SUBE(SDValue Op, SelectionDAG &DAG) {
Op.getOperand(1), Op.getOperand(2)); Op.getOperand(1), Op.getOperand(2));
} }
SDValue X86TargetLowering::LowerFSINCOS(SDValue Op, SelectionDAG &DAG) const { static SDValue LowerFSINCOS(SDValue Op, const X86Subtarget *Subtarget,
SelectionDAG &DAG) {
assert(Subtarget->isTargetDarwin() && Subtarget->is64Bit()); assert(Subtarget->isTargetDarwin() && Subtarget->is64Bit());
// For MacOSX, we want to call an alternative entry point: __sincos_stret, // For MacOSX, we want to call an alternative entry point: __sincos_stret,
@@ -12890,8 +12893,8 @@ SDValue X86TargetLowering::LowerFSINCOS(SDValue Op, SelectionDAG &DAG) const {
EVT ArgVT = Arg.getValueType(); EVT ArgVT = Arg.getValueType();
Type *ArgTy = ArgVT.getTypeForEVT(*DAG.getContext()); Type *ArgTy = ArgVT.getTypeForEVT(*DAG.getContext());
ArgListTy Args; TargetLowering::ArgListTy Args;
ArgListEntry Entry; TargetLowering::ArgListEntry Entry;
Entry.Node = Arg; Entry.Node = Arg;
Entry.Ty = ArgTy; Entry.Ty = ArgTy;
@@ -12904,7 +12907,8 @@ SDValue X86TargetLowering::LowerFSINCOS(SDValue Op, SelectionDAG &DAG) const {
// the small struct {f32, f32} is returned in (eax, edx). For f64, // the small struct {f32, f32} is returned in (eax, edx). For f64,
// the results are returned via SRet in memory. // the results are returned via SRet in memory.
const char *LibcallName = isF64 ? "__sincos_stret" : "__sincosf_stret"; const char *LibcallName = isF64 ? "__sincos_stret" : "__sincosf_stret";
SDValue Callee = DAG.getExternalSymbol(LibcallName, getPointerTy()); const TargetLowering &TLI = DAG.getTargetLoweringInfo();
SDValue Callee = DAG.getExternalSymbol(LibcallName, TLI.getPointerTy());
Type *RetTy = isF64 Type *RetTy = isF64
? (Type*)StructType::get(ArgTy, ArgTy, NULL) ? (Type*)StructType::get(ArgTy, ArgTy, NULL)
@@ -12915,7 +12919,7 @@ SDValue X86TargetLowering::LowerFSINCOS(SDValue Op, SelectionDAG &DAG) const {
CallingConv::C, /*isTaillCall=*/false, CallingConv::C, /*isTaillCall=*/false,
/*doesNotRet=*/false, /*isReturnValueUsed*/true, /*doesNotRet=*/false, /*isReturnValueUsed*/true,
Callee, Args, DAG, dl); Callee, Args, DAG, dl);
std::pair<SDValue, SDValue> CallResult = LowerCallTo(CLI); std::pair<SDValue, SDValue> CallResult = TLI.LowerCallTo(CLI);
if (isF64) if (isF64)
// Returned in xmm0 and xmm1. // Returned in xmm0 and xmm1.
@@ -12995,7 +12999,7 @@ SDValue X86TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const {
case ISD::MUL: return LowerMUL(Op, Subtarget, DAG); case ISD::MUL: return LowerMUL(Op, Subtarget, DAG);
case ISD::SRA: case ISD::SRA:
case ISD::SRL: case ISD::SRL:
case ISD::SHL: return LowerShift(Op, DAG); case ISD::SHL: return LowerShift(Op, Subtarget, DAG);
case ISD::SADDO: case ISD::SADDO:
case ISD::UADDO: case ISD::UADDO:
case ISD::SSUBO: case ISD::SSUBO:
@@ -13003,7 +13007,7 @@ SDValue X86TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const {
case ISD::SMULO: case ISD::SMULO:
case ISD::UMULO: return LowerXALUO(Op, DAG); case ISD::UMULO: return LowerXALUO(Op, DAG);
case ISD::READCYCLECOUNTER: return LowerREADCYCLECOUNTER(Op, Subtarget,DAG); case ISD::READCYCLECOUNTER: return LowerREADCYCLECOUNTER(Op, Subtarget,DAG);
case ISD::BITCAST: return LowerBITCAST(Op, DAG); case ISD::BITCAST: return LowerBITCAST(Op, Subtarget, DAG);
case ISD::ADDC: case ISD::ADDC:
case ISD::ADDE: case ISD::ADDE:
case ISD::SUBC: case ISD::SUBC:
@@ -13011,7 +13015,7 @@ SDValue X86TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const {
case ISD::ADD: return LowerADD(Op, DAG); case ISD::ADD: return LowerADD(Op, DAG);
case ISD::SUB: return LowerSUB(Op, DAG); case ISD::SUB: return LowerSUB(Op, DAG);
case ISD::SDIV: return LowerSDIV(Op, DAG); case ISD::SDIV: return LowerSDIV(Op, DAG);
case ISD::FSINCOS: return LowerFSINCOS(Op, DAG); case ISD::FSINCOS: return LowerFSINCOS(Op, Subtarget, DAG);
} }
} }

4
lib/Target/X86/X86ISelLowering.h
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@@ -854,7 +854,6 @@ namespace llvm {
SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerExternalSymbol(SDValue Op, SelectionDAG &DAG) const; SDValue LowerExternalSymbol(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerShiftParts(SDValue Op, SelectionDAG &DAG) const; SDValue LowerShiftParts(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerBITCAST(SDValue op, SelectionDAG &DAG) const;
SDValue LowerSINT_TO_FP(SDValue Op, SelectionDAG &DAG) const; SDValue LowerSINT_TO_FP(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerUINT_TO_FP(SDValue Op, SelectionDAG &DAG) const; SDValue LowerUINT_TO_FP(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerUINT_TO_FP_i64(SDValue Op, SelectionDAG &DAG) const; SDValue LowerUINT_TO_FP_i64(SDValue Op, SelectionDAG &DAG) const;
@@ -889,10 +888,7 @@ namespace llvm {
SDValue lowerEH_SJLJ_LONGJMP(SDValue Op, SelectionDAG &DAG) const; SDValue lowerEH_SJLJ_LONGJMP(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerINIT_TRAMPOLINE(SDValue Op, SelectionDAG &DAG) const; SDValue LowerINIT_TRAMPOLINE(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerFLT_ROUNDS_(SDValue Op, SelectionDAG &DAG) const; SDValue LowerFLT_ROUNDS_(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerShift(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerSDIV(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerSIGN_EXTEND_INREG(SDValue Op, SelectionDAG &DAG) const; SDValue LowerSIGN_EXTEND_INREG(SDValue Op, SelectionDAG &DAG) const;
SDValue LowerFSINCOS(SDValue Op, SelectionDAG &DAG) const;
virtual SDValue virtual SDValue
LowerFormalArguments(SDValue Chain, LowerFormalArguments(SDValue Chain,