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Remove spurious cast of nullptr. NFC.

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Conversion rules allow automatic casting of nullptr to any pointer type.

llvm-svn: 302780
This commit is contained in:
Serge Guelton 2017-05-11 08:53:00 +00:00
parent 1b421c259f
commit f4dc59ba8e
5 changed files with 6 additions and 6 deletions
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2
llvm/lib/CodeGen/RegisterCoalescer.cpp
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@ -3214,7 +3214,7 @@ RegisterCoalescer::copyCoalesceInMBB(MachineBasicBlock *MBB) {
CurrList(WorkList.begin() + PrevSize, WorkList.end());
if (copyCoalesceWorkList(CurrList))
WorkList.erase(std::remove(WorkList.begin() + PrevSize, WorkList.end(),
(MachineInstr*)nullptr), WorkList.end());
nullptr), WorkList.end());
}
void RegisterCoalescer::coalesceLocals() {

4
llvm/lib/Support/Unix/Process.inc
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@ -347,7 +347,7 @@ static bool terminalHasColors(int fd) {
MutexGuard G(*TermColorMutex);
int errret = 0;
if (setupterm((char *)nullptr, fd, &errret) != 0)
if (setupterm(nullptr, fd, &errret) != 0)
// Regardless of why, if we can't get terminfo, we shouldn't try to print
// colors.
return false;
@ -369,7 +369,7 @@ static bool terminalHasColors(int fd) {
// Now extract the structure allocated by setupterm and free its memory
// through a really silly dance.
struct term *termp = set_curterm((struct term *)nullptr);
struct term *termp = set_curterm(nullptr);
(void)del_curterm(termp); // Drop any errors here.
// Return true if we found a color capabilities for the current terminal.

2
llvm/lib/Target/Mips/MipsOptimizePICCall.cpp
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@ -257,7 +257,7 @@ bool OptimizePICCall::isCallViaRegister(MachineInstr &MI, unsigned &Reg,
// Get the instruction that loads the function address from the GOT.
Reg = MO->getReg();
Val = (Value*)nullptr;
Val = nullptr;
MachineRegisterInfo &MRI = MI.getParent()->getParent()->getRegInfo();
MachineInstr *DefMI = MRI.getVRegDef(Reg);

2
llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
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@ -179,7 +179,7 @@ void filterModule(
else
GO = new GlobalVariable(
*M, GA->getValueType(), false, GlobalValue::ExternalLinkage,
(Constant *)nullptr, "", (GlobalVariable *)nullptr,
nullptr, "", nullptr,
GA->getThreadLocalMode(), GA->getType()->getAddressSpace());
GO->takeName(GA);
GA->replaceAllUsesWith(GO);

2
llvm/lib/Transforms/Utils/CloneModule.cpp
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@ -96,7 +96,7 @@ std::unique_ptr<Module> llvm::CloneModule(
else
GV = new GlobalVariable(
*New, I->getValueType(), false, GlobalValue::ExternalLinkage,
(Constant *)nullptr, I->getName(), (GlobalVariable *)nullptr,
nullptr, I->getName(), nullptr,
I->getThreadLocalMode(), I->getType()->getAddressSpace());
VMap[&*I] = GV;
// We do not copy attributes (mainly because copying between different