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remove function names from comments; NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224080 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjay Patel 2014-12-11 23:38:43 +00:00
parent 73460aea4f
commit 6f44989d39
1 changed files with 23 additions and 29 deletions
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52
lib/Target/X86/X86ISelLowering.cpp
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@ -1741,7 +1741,7 @@ EVT X86TargetLowering::getSetCCResultType(LLVMContext &, EVT VT) const {
return VT.changeVectorElementTypeToInteger(); return VT.changeVectorElementTypeToInteger();
} }
/// getMaxByValAlign - Helper for getByValTypeAlignment to determine /// Helper for getByValTypeAlignment to determine
/// the desired ByVal argument alignment. /// the desired ByVal argument alignment.
static void getMaxByValAlign(Type *Ty, unsigned &MaxAlign) { static void getMaxByValAlign(Type *Ty, unsigned &MaxAlign) {
if (MaxAlign == 16) if (MaxAlign == 16)
@ -1766,7 +1766,7 @@ static void getMaxByValAlign(Type *Ty, unsigned &MaxAlign) {
} }
} }
/// getByValTypeAlignment - Return the desired alignment for ByVal aggregate /// Return the desired alignment for ByVal aggregate
/// function arguments in the caller parameter area. For X86, aggregates /// function arguments in the caller parameter area. For X86, aggregates
/// that contain SSE vectors are placed at 16-byte boundaries while the rest /// that contain SSE vectors are placed at 16-byte boundaries while the rest
/// are at 4-byte boundaries. /// are at 4-byte boundaries.
@ -1785,7 +1785,7 @@ unsigned X86TargetLowering::getByValTypeAlignment(Type *Ty) const {
return Align; return Align;
} }
/// getOptimalMemOpType - Returns the target specific optimal type for load /// Returns the target specific optimal type for load
/// and store operations as a result of memset, memcpy, and memmove /// and store operations as a result of memset, memcpy, and memmove
/// lowering. If DstAlign is zero that means it's safe to destination /// lowering. If DstAlign is zero that means it's safe to destination
/// alignment can satisfy any constraint. Similarly if SrcAlign is zero it /// alignment can satisfy any constraint. Similarly if SrcAlign is zero it
@ -1851,7 +1851,7 @@ X86TargetLowering::allowsMisalignedMemoryAccesses(EVT VT,
return true; return true;
} }
/// getJumpTableEncoding - Return the entry encoding for a jump table in the /// Return the entry encoding for a jump table in the
/// current function. The returned value is a member of the /// current function. The returned value is a member of the
/// MachineJumpTableInfo::JTEntryKind enum. /// MachineJumpTableInfo::JTEntryKind enum.
unsigned X86TargetLowering::getJumpTableEncoding() const { unsigned X86TargetLowering::getJumpTableEncoding() const {
@ -1877,8 +1877,7 @@ X86TargetLowering::LowerCustomJumpTableEntry(const MachineJumpTableInfo *MJTI,
MCSymbolRefExpr::VK_GOTOFF, Ctx); MCSymbolRefExpr::VK_GOTOFF, Ctx);
} }
/// getPICJumpTableRelocaBase - Returns relocation base for the given PIC /// Returns relocation base for the given PIC jumptable.
/// jumptable.
SDValue X86TargetLowering::getPICJumpTableRelocBase(SDValue Table, SDValue X86TargetLowering::getPICJumpTableRelocBase(SDValue Table,
SelectionDAG &DAG) const { SelectionDAG &DAG) const {
if (!Subtarget->is64Bit()) if (!Subtarget->is64Bit())
@ -1888,9 +1887,8 @@ SDValue X86TargetLowering::getPICJumpTableRelocBase(SDValue Table,
return Table; return Table;
} }
/// getPICJumpTableRelocBaseExpr - This returns the relocation base for the /// This returns the relocation base for the given PIC jumptable,
/// given PIC jumptable, the same as getPICJumpTableRelocBase, but as an /// the same as getPICJumpTableRelocBase, but as an MCExpr.
/// MCExpr.
const MCExpr *X86TargetLowering:: const MCExpr *X86TargetLowering::
getPICJumpTableRelocBaseExpr(const MachineFunction *MF, unsigned JTI, getPICJumpTableRelocBaseExpr(const MachineFunction *MF, unsigned JTI,
MCContext &Ctx) const { MCContext &Ctx) const {
@ -2149,7 +2147,7 @@ X86TargetLowering::getTypeForExtArgOrReturn(LLVMContext &Context, EVT VT,
return VT.bitsLT(MinVT) ? MinVT : VT; return VT.bitsLT(MinVT) ? MinVT : VT;
} }
/// LowerCallResult - Lower the result values of a call into the /// Lower the result values of a call into the
/// appropriate copies out of appropriate physical registers. /// appropriate copies out of appropriate physical registers.
/// ///
SDValue SDValue
@ -2229,8 +2227,7 @@ callIsStructReturn(const SmallVectorImpl<ISD::OutputArg> &Outs) {
return StackStructReturn; return StackStructReturn;
} }
/// ArgsAreStructReturn - Determines whether a function uses struct /// Determines whether a function uses struct return semantics.
/// return semantics.
static StructReturnType static StructReturnType
argsAreStructReturn(const SmallVectorImpl<ISD::InputArg> &Ins) { argsAreStructReturn(const SmallVectorImpl<ISD::InputArg> &Ins) {
if (Ins.empty()) if (Ins.empty())
@ -2244,10 +2241,9 @@ argsAreStructReturn(const SmallVectorImpl<ISD::InputArg> &Ins) {
return StackStructReturn; return StackStructReturn;
} }
/// CreateCopyOfByValArgument - Make a copy of an aggregate at address specified /// Make a copy of an aggregate at address specified by "Src" to address
/// by "Src" to address "Dst" with size and alignment information specified by /// "Dst" with size and alignment information specified by the specific
/// the specific parameter attribute. The copy will be passed as a byval /// parameter attribute. The copy will be passed as a byval function parameter.
/// function parameter.
static SDValue static SDValue
CreateCopyOfByValArgument(SDValue Src, SDValue Dst, SDValue Chain, CreateCopyOfByValArgument(SDValue Src, SDValue Dst, SDValue Chain,
ISD::ArgFlagsTy Flags, SelectionDAG &DAG, ISD::ArgFlagsTy Flags, SelectionDAG &DAG,
@ -2259,7 +2255,7 @@ CreateCopyOfByValArgument(SDValue Src, SDValue Dst, SDValue Chain,
MachinePointerInfo(), MachinePointerInfo()); MachinePointerInfo(), MachinePointerInfo());
} }
/// IsTailCallConvention - Return true if the calling convention is one that /// Return true if the calling convention is one that
/// supports tail call optimization. /// supports tail call optimization.
static bool IsTailCallConvention(CallingConv::ID CC) { static bool IsTailCallConvention(CallingConv::ID CC) {
return (CC == CallingConv::Fast || CC == CallingConv::GHC || return (CC == CallingConv::Fast || CC == CallingConv::GHC ||
@ -2284,7 +2280,7 @@ bool X86TargetLowering::mayBeEmittedAsTailCall(CallInst *CI) const {
return true; return true;
} }
/// FuncIsMadeTailCallSafe - Return true if the function is being made into /// Return true if the function is being made into
/// a tailcall target by changing its ABI. /// a tailcall target by changing its ABI.
static bool FuncIsMadeTailCallSafe(CallingConv::ID CC, static bool FuncIsMadeTailCallSafe(CallingConv::ID CC,
bool GuaranteedTailCallOpt) { bool GuaranteedTailCallOpt) {
@ -2696,7 +2692,7 @@ X86TargetLowering::LowerMemOpCallTo(SDValue Chain,
false, false, 0); false, false, 0);
} }
/// EmitTailCallLoadRetAddr - Emit a load of return address if tail call /// Emit a load of return address if tail call
/// optimization is performed and it is required. /// optimization is performed and it is required.
SDValue SDValue
X86TargetLowering::EmitTailCallLoadRetAddr(SelectionDAG &DAG, X86TargetLowering::EmitTailCallLoadRetAddr(SelectionDAG &DAG,
@ -2713,7 +2709,7 @@ X86TargetLowering::EmitTailCallLoadRetAddr(SelectionDAG &DAG,
return SDValue(OutRetAddr.getNode(), 1); return SDValue(OutRetAddr.getNode(), 1);
} }
/// EmitTailCallStoreRetAddr - Emit a store of the return address if tail call /// Emit a store of the return address if tail call
/// optimization is performed and it is required (FPDiff!=0). /// optimization is performed and it is required (FPDiff!=0).
static SDValue EmitTailCallStoreRetAddr(SelectionDAG &DAG, MachineFunction &MF, static SDValue EmitTailCallStoreRetAddr(SelectionDAG &DAG, MachineFunction &MF,
SDValue Chain, SDValue RetAddrFrIdx, SDValue Chain, SDValue RetAddrFrIdx,
@ -24571,7 +24567,7 @@ static SDValue PerformSTORECombine(SDNode *N, SelectionDAG &DAG,
return SDValue(); return SDValue();
} }
/// isHorizontalBinOp - Return 'true' if this vector operation is "horizontal" /// Return 'true' if this vector operation is "horizontal"
/// and return the operands for the horizontal operation in LHS and RHS. A /// and return the operands for the horizontal operation in LHS and RHS. A
/// horizontal operation performs the binary operation on successive elements /// horizontal operation performs the binary operation on successive elements
/// of its first operand, then on successive elements of its second operand, /// of its first operand, then on successive elements of its second operand,
@ -24697,7 +24693,7 @@ static bool isHorizontalBinOp(SDValue &LHS, SDValue &RHS, bool IsCommutative) {
return true; return true;
} }
/// PerformFADDCombine - Do target-specific dag combines on floating point adds. /// Do target-specific dag combines on floating point adds.
static SDValue PerformFADDCombine(SDNode *N, SelectionDAG &DAG, static SDValue PerformFADDCombine(SDNode *N, SelectionDAG &DAG,
const X86Subtarget *Subtarget) { const X86Subtarget *Subtarget) {
EVT VT = N->getValueType(0); EVT VT = N->getValueType(0);
@ -24712,7 +24708,7 @@ static SDValue PerformFADDCombine(SDNode *N, SelectionDAG &DAG,
return SDValue(); return SDValue();
} }
/// PerformFSUBCombine - Do target-specific dag combines on floating point subs. /// Do target-specific dag combines on floating point subs.
static SDValue PerformFSUBCombine(SDNode *N, SelectionDAG &DAG, static SDValue PerformFSUBCombine(SDNode *N, SelectionDAG &DAG,
const X86Subtarget *Subtarget) { const X86Subtarget *Subtarget) {
EVT VT = N->getValueType(0); EVT VT = N->getValueType(0);
@ -24727,8 +24723,7 @@ static SDValue PerformFSUBCombine(SDNode *N, SelectionDAG &DAG,
return SDValue(); return SDValue();
} }
/// PerformFORCombine - Do target-specific dag combines on X86ISD::FOR and /// Do target-specific dag combines on X86ISD::FOR and X86ISD::FXOR nodes.
/// X86ISD::FXOR nodes.
static SDValue PerformFORCombine(SDNode *N, SelectionDAG &DAG) { static SDValue PerformFORCombine(SDNode *N, SelectionDAG &DAG) {
assert(N->getOpcode() == X86ISD::FOR || N->getOpcode() == X86ISD::FXOR); assert(N->getOpcode() == X86ISD::FOR || N->getOpcode() == X86ISD::FXOR);
// F[X]OR(0.0, x) -> x // F[X]OR(0.0, x) -> x
@ -24742,8 +24737,7 @@ static SDValue PerformFORCombine(SDNode *N, SelectionDAG &DAG) {
return SDValue(); return SDValue();
} }
/// PerformFMinFMaxCombine - Do target-specific dag combines on X86ISD::FMIN and /// Do target-specific dag combines on X86ISD::FMIN and X86ISD::FMAX nodes.
/// X86ISD::FMAX nodes.
static SDValue PerformFMinFMaxCombine(SDNode *N, SelectionDAG &DAG) { static SDValue PerformFMinFMaxCombine(SDNode *N, SelectionDAG &DAG) {
assert(N->getOpcode() == X86ISD::FMIN || N->getOpcode() == X86ISD::FMAX); assert(N->getOpcode() == X86ISD::FMIN || N->getOpcode() == X86ISD::FMAX);
@ -24764,7 +24758,7 @@ static SDValue PerformFMinFMaxCombine(SDNode *N, SelectionDAG &DAG) {
N->getOperand(0), N->getOperand(1)); N->getOperand(0), N->getOperand(1));
} }
/// PerformFANDCombine - Do target-specific dag combines on X86ISD::FAND nodes. /// Do target-specific dag combines on X86ISD::FAND nodes.
static SDValue PerformFANDCombine(SDNode *N, SelectionDAG &DAG) { static SDValue PerformFANDCombine(SDNode *N, SelectionDAG &DAG) {
// FAND(0.0, x) -> 0.0 // FAND(0.0, x) -> 0.0
// FAND(x, 0.0) -> 0.0 // FAND(x, 0.0) -> 0.0
@ -24777,7 +24771,7 @@ static SDValue PerformFANDCombine(SDNode *N, SelectionDAG &DAG) {
return SDValue(); return SDValue();
} }
/// PerformFANDNCombine - Do target-specific dag combines on X86ISD::FANDN nodes /// Do target-specific dag combines on X86ISD::FANDN nodes
static SDValue PerformFANDNCombine(SDNode *N, SelectionDAG &DAG) { static SDValue PerformFANDNCombine(SDNode *N, SelectionDAG &DAG) {
// FANDN(x, 0.0) -> 0.0 // FANDN(x, 0.0) -> 0.0
// FANDN(0.0, x) -> x // FANDN(0.0, x) -> x