[C++] Use 'nullptr'. Target edition.
llvm-svn: 207197
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index d44835a..1b86e37 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -663,7 +663,7 @@
if (CS)
return CS->hasFnAttr(Attribute::ReturnsTwice);
- const Function *CalleeFn = 0;
+ const Function *CalleeFn = nullptr;
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
CalleeFn = dyn_cast<Function>(G->getGlobal());
} else if (ExternalSymbolSDNode *E =
@@ -961,9 +961,9 @@
"_Q_sqrt", "_Q_neg",
"_Q_itoq", "_Q_stoq", "_Q_dtoq", "_Q_utoq",
"_Q_lltoq", "_Q_ulltoq",
- 0
+ nullptr
};
- for (const char * const *I = ABICalls; *I != 0; ++I)
+ for (const char * const *I = ABICalls; *I != nullptr; ++I)
if (strcmp(CalleeName, *I) == 0)
return true;
return false;
@@ -972,7 +972,7 @@
unsigned
SparcTargetLowering::getSRetArgSize(SelectionDAG &DAG, SDValue Callee) const
{
- const Function *CalleeFn = 0;
+ const Function *CalleeFn = nullptr;
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
CalleeFn = dyn_cast<Function>(G->getGlobal());
} else if (ExternalSymbolSDNode *E =
@@ -1263,7 +1263,7 @@
// Set inreg flag manually for codegen generated library calls that
// return float.
- if (CLI.Ins.size() == 1 && CLI.Ins[0].VT == MVT::f32 && CLI.CS == 0)
+ if (CLI.Ins.size() == 1 && CLI.Ins[0].VT == MVT::f32 && CLI.CS == nullptr)
CLI.Ins[0].Flags.setInReg();
RVInfo.AnalyzeCallResult(CLI.Ins, RetCC_Sparc64);
@@ -1677,7 +1677,7 @@
const char *SparcTargetLowering::getTargetNodeName(unsigned Opcode) const {
switch (Opcode) {
- default: return 0;
+ default: return nullptr;
case SPISD::CMPICC: return "SPISD::CMPICC";
case SPISD::CMPFCC: return "SPISD::CMPFCC";
case SPISD::BRICC: return "SPISD::BRICC";
@@ -2065,7 +2065,7 @@
SDLoc DL,
SelectionDAG &DAG) const {
- const char *LibCall = 0;
+ const char *LibCall = nullptr;
bool is64Bit = Subtarget->is64Bit();
switch(SPCC) {
default: llvm_unreachable("Unhandled conditional code!");
@@ -2174,7 +2174,7 @@
TLI.getLibcallName(RTLIB::FPEXT_F32_F128), 1);
llvm_unreachable("fpextend with non-float operand!");
- return SDValue(0, 0);
+ return SDValue();
}
static SDValue
@@ -2192,7 +2192,7 @@
TLI.getLibcallName(RTLIB::FPROUND_F128_F32), 1);
llvm_unreachable("fpround to non-float!");
- return SDValue(0, 0);
+ return SDValue();
}
static SDValue LowerFP_TO_SINT(SDValue Op, SelectionDAG &DAG,
@@ -2213,7 +2213,7 @@
// Expand if the resulting type is illegal.
if (!TLI.isTypeLegal(VT))
- return SDValue(0, 0);
+ return SDValue();
// Otherwise, Convert the fp value to integer in an FP register.
if (VT == MVT::i32)
@@ -2244,7 +2244,7 @@
// Expand if the operand type is illegal.
if (!TLI.isTypeLegal(OpVT))
- return SDValue(0, 0);
+ return SDValue();
// Otherwise, Convert the int value to FP in an FP register.
SDValue Tmp = DAG.getNode(ISD::BITCAST, dl, floatVT, Op.getOperand(0));
@@ -2262,7 +2262,7 @@
// quad floating point instructions and the resulting type is legal.
if (Op.getOperand(0).getValueType() != MVT::f128 ||
(hasHardQuad && TLI.isTypeLegal(VT)))
- return SDValue(0, 0);
+ return SDValue();
assert(VT == MVT::i32 || VT == MVT::i64);
@@ -2283,7 +2283,7 @@
// Expand if it does not involve f128 or the target has support for
// quad floating point instructions and the operand type is legal.
if (Op.getValueType() != MVT::f128 || (hasHardQuad && TLI.isTypeLegal(OpVT)))
- return SDValue(0, 0);
+ return SDValue();
return TLI.LowerF128Op(Op, DAG,
TLI.getLibcallName(OpVT == MVT::i32
@@ -3092,7 +3092,7 @@
Value *CallOperandVal = info.CallOperandVal;
// If we don't have a value, we can't do a match,
// but allow it at the lowest weight.
- if (CallOperandVal == NULL)
+ if (!CallOperandVal)
return CW_Default;
// Look at the constraint type.
@@ -3117,7 +3117,7 @@
std::string &Constraint,
std::vector<SDValue> &Ops,
SelectionDAG &DAG) const {
- SDValue Result(0, 0);
+ SDValue Result(nullptr, 0);
// Only support length 1 constraints for now.
if (Constraint.length() > 1)