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[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206254 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-15 07:20:03 +00:00
parent 9393eb354f
commit 095734c578
19 changed files with 93 additions and 93 deletions
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utils/TableGen/AsmWriterEmitter.cpp
+4 -4
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@@ -152,7 +152,7 @@ FindUniqueOperandCommands(std::vector<std::string> &UniqueOperandCommands,
for (unsigned i = 0, e = NumberedInstructions->size(); i != e; ++i) {
const AsmWriterInst *Inst = getAsmWriterInstByID(i);
if (Inst == 0)
if (!Inst)
continue; // PHI, INLINEASM, CFI_INSTRUCTION, etc.
std::string Command;
@@ -301,7 +301,7 @@ void AsmWriterEmitter::EmitPrintInstruction(raw_ostream &O) {
// representation.
for (unsigned i = 0, e = NumberedInstructions->size(); i != e; ++i) {
AsmWriterInst *AWI = CGIAWIMap[NumberedInstructions->at(i)];
if (AWI != 0 &&
if (AWI &&
AWI->Operands[0].OperandType ==
AsmWriterOperand::isLiteralTextOperand &&
!AWI->Operands[0].Str.empty()) {
@@ -317,7 +317,7 @@ void AsmWriterEmitter::EmitPrintInstruction(raw_ostream &O) {
for (unsigned i = 0, e = NumberedInstructions->size(); i != e; ++i) {
AsmWriterInst *AWI = CGIAWIMap[NumberedInstructions->at(i)];
unsigned Idx;
if (AWI == 0) {
if (!AWI) {
// Something not handled by the asmwriter printer.
Idx = ~0U;
} else if (AWI->Operands[0].OperandType !=
@@ -846,7 +846,7 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
assert(Rec->isSubClassOf("Operand") && "Unexpected operand!");
// FIXME: We may need to handle these situations.
delete IAP;
IAP = 0;
IAP = nullptr;
CantHandle = true;
break;
}