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[C++] Use 'nullptr'.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207394 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-28 04:05:08 +00:00
parent 1c5e4e5021
commit c34a25d59d
124 changed files with 350 additions and 341 deletions
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62
lib/ExecutionEngine/Interpreter/Execution.cpp
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@ -58,7 +58,7 @@ static void executeFAddInst(GenericValue &Dest, GenericValue Src1,
IMPLEMENT_BINARY_OPERATOR(+, Double);
default:
dbgs() << "Unhandled type for FAdd instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
}
@ -69,7 +69,7 @@ static void executeFSubInst(GenericValue &Dest, GenericValue Src1,
IMPLEMENT_BINARY_OPERATOR(-, Double);
default:
dbgs() << "Unhandled type for FSub instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
}
@ -80,7 +80,7 @@ static void executeFMulInst(GenericValue &Dest, GenericValue Src1,
IMPLEMENT_BINARY_OPERATOR(*, Double);
default:
dbgs() << "Unhandled type for FMul instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
}
@ -91,7 +91,7 @@ static void executeFDivInst(GenericValue &Dest, GenericValue Src1,
IMPLEMENT_BINARY_OPERATOR(/, Double);
default:
dbgs() << "Unhandled type for FDiv instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
}
@ -106,7 +106,7 @@ static void executeFRemInst(GenericValue &Dest, GenericValue Src1,
break;
default:
dbgs() << "Unhandled type for Rem instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
}
@ -143,7 +143,7 @@ static GenericValue executeICMP_EQ(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(==);
default:
dbgs() << "Unhandled type for ICMP_EQ predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -157,7 +157,7 @@ static GenericValue executeICMP_NE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(!=);
default:
dbgs() << "Unhandled type for ICMP_NE predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -171,7 +171,7 @@ static GenericValue executeICMP_ULT(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(<);
default:
dbgs() << "Unhandled type for ICMP_ULT predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -185,7 +185,7 @@ static GenericValue executeICMP_SLT(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(<);
default:
dbgs() << "Unhandled type for ICMP_SLT predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -199,7 +199,7 @@ static GenericValue executeICMP_UGT(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(>);
default:
dbgs() << "Unhandled type for ICMP_UGT predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -213,7 +213,7 @@ static GenericValue executeICMP_SGT(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(>);
default:
dbgs() << "Unhandled type for ICMP_SGT predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -227,7 +227,7 @@ static GenericValue executeICMP_ULE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(<=);
default:
dbgs() << "Unhandled type for ICMP_ULE predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -241,7 +241,7 @@ static GenericValue executeICMP_SLE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(<=);
default:
dbgs() << "Unhandled type for ICMP_SLE predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -255,7 +255,7 @@ static GenericValue executeICMP_UGE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(>=);
default:
dbgs() << "Unhandled type for ICMP_UGE predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -269,7 +269,7 @@ static GenericValue executeICMP_SGE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_POINTER_ICMP(>=);
default:
dbgs() << "Unhandled type for ICMP_SGE predicate: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -294,7 +294,7 @@ void Interpreter::visitICmpInst(ICmpInst &I) {
case ICmpInst::ICMP_SGE: R = executeICMP_SGE(Src1, Src2, Ty); break;
default:
dbgs() << "Don't know how to handle this ICmp predicate!\n-->" << I;
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
SetValue(&I, R, SF);
@ -330,7 +330,7 @@ static GenericValue executeFCMP_OEQ(GenericValue Src1, GenericValue Src2,
IMPLEMENT_VECTOR_FCMP(==);
default:
dbgs() << "Unhandled type for FCmp EQ instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -386,7 +386,7 @@ static GenericValue executeFCMP_ONE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_VECTOR_FCMP(!=);
default:
dbgs() << "Unhandled type for FCmp NE instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
// in vector case mask out NaN elements
if (Ty->isVectorTy())
@ -406,7 +406,7 @@ static GenericValue executeFCMP_OLE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_VECTOR_FCMP(<=);
default:
dbgs() << "Unhandled type for FCmp LE instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -420,7 +420,7 @@ static GenericValue executeFCMP_OGE(GenericValue Src1, GenericValue Src2,
IMPLEMENT_VECTOR_FCMP(>=);
default:
dbgs() << "Unhandled type for FCmp GE instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -434,7 +434,7 @@ static GenericValue executeFCMP_OLT(GenericValue Src1, GenericValue Src2,
IMPLEMENT_VECTOR_FCMP(<);
default:
dbgs() << "Unhandled type for FCmp LT instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -448,7 +448,7 @@ static GenericValue executeFCMP_OGT(GenericValue Src1, GenericValue Src2,
IMPLEMENT_VECTOR_FCMP(>);
default:
dbgs() << "Unhandled type for FCmp GT instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
return Dest;
}
@ -616,7 +616,7 @@ void Interpreter::visitFCmpInst(FCmpInst &I) {
switch (I.getPredicate()) {
default:
dbgs() << "Don't know how to handle this FCmp predicate!\n-->" << I;
llvm_unreachable(0);
llvm_unreachable(nullptr);
break;
case FCmpInst::FCMP_FALSE: R = executeFCMP_BOOL(Src1, Src2, Ty, false);
break;
@ -673,7 +673,7 @@ static GenericValue executeCmpInst(unsigned predicate, GenericValue Src1,
case FCmpInst::FCMP_TRUE: return executeFCMP_BOOL(Src1, Src2, Ty, true);
default:
dbgs() << "Unhandled Cmp predicate\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
}
@ -727,7 +727,7 @@ void Interpreter::visitBinaryOperator(BinaryOperator &I) {
switch(I.getOpcode()){
default:
dbgs() << "Don't know how to handle this binary operator!\n-->" << I;
llvm_unreachable(0);
llvm_unreachable(nullptr);
break;
case Instruction::Add: INTEGER_VECTOR_OPERATION(+) break;
case Instruction::Sub: INTEGER_VECTOR_OPERATION(-) break;
@ -755,7 +755,7 @@ void Interpreter::visitBinaryOperator(BinaryOperator &I) {
fmod(Src1.AggregateVal[i].DoubleVal, Src2.AggregateVal[i].DoubleVal);
else {
dbgs() << "Unhandled type for Rem instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
}
break;
@ -764,7 +764,7 @@ void Interpreter::visitBinaryOperator(BinaryOperator &I) {
switch (I.getOpcode()) {
default:
dbgs() << "Don't know how to handle this binary operator!\n-->" << I;
llvm_unreachable(0);
llvm_unreachable(nullptr);
break;
case Instruction::Add: R.IntVal = Src1.IntVal + Src2.IntVal; break;
case Instruction::Sub: R.IntVal = Src1.IntVal - Src2.IntVal; break;
@ -980,7 +980,7 @@ void Interpreter::visitAllocaInst(AllocaInst &I) {
<< uintptr_t(Memory) << '\n');
GenericValue Result = PTOGV(Memory);
assert(Result.PointerVal != 0 && "Null pointer returned by malloc!");
assert(Result.PointerVal && "Null pointer returned by malloc!");
SetValue(&I, Result, SF);
if (I.getOpcode() == Instruction::Alloca)
@ -1733,7 +1733,7 @@ void Interpreter::visitVAArgInst(VAArgInst &I) {
IMPLEMENT_VAARG(Double);
default:
dbgs() << "Unhandled dest type for vaarg instruction: " << *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
// Set the Value of this Instruction.
@ -1757,7 +1757,7 @@ void Interpreter::visitExtractElementInst(ExtractElementInst &I) {
default:
dbgs() << "Unhandled destination type for extractelement instruction: "
<< *Ty << "\n";
llvm_unreachable(0);
llvm_unreachable(nullptr);
break;
case Type::IntegerTyID:
Dest.IntVal = Src1.AggregateVal[indx].IntVal;
@ -2074,7 +2074,7 @@ GenericValue Interpreter::getOperandValue(Value *V, ExecutionContext &SF) {
//
void Interpreter::callFunction(Function *F,
const std::vector<GenericValue> &ArgVals) {
assert((ECStack.empty() || ECStack.back().Caller.getInstruction() == 0 ||
assert((ECStack.empty() || !ECStack.back().Caller.getInstruction() ||
ECStack.back().Caller.arg_size() == ArgVals.size()) &&
"Incorrect number of arguments passed into function call!");
// Make a new stack frame... and fill it in.