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[C++] Use 'nullptr'. Tools edition.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207176 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-25 04:24:47 +00:00
parent ac16f0e024
commit 573faecacf
36 changed files with 179 additions and 177 deletions
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4
tools/opt/PrintSCC.cpp
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@@ -39,7 +39,7 @@ namespace {
CFGSCC() : FunctionPass(ID) {}
bool runOnFunction(Function& func) override;
void print(raw_ostream &O, const Module* = 0) const override { }
void print(raw_ostream &O, const Module* = nullptr) const override { }
void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.setPreservesAll();
@@ -53,7 +53,7 @@ namespace {
// run - Print out SCCs in the call graph for the specified module.
bool runOnModule(Module &M) override;
void print(raw_ostream &O, const Module* = 0) const override { }
void print(raw_ostream &O, const Module* = nullptr) const override { }
// getAnalysisUsage - This pass requires the CallGraph.
void getAnalysisUsage(AnalysisUsage &AU) const override {

8
tools/opt/opt.cpp
View File

@@ -295,7 +295,7 @@ static TargetMachine* GetTargetMachine(Triple TheTriple) {
Error);
// Some modules don't specify a triple, and this is okay.
if (!TheTarget) {
return 0;
return nullptr;
}
// Package up features to be passed to target/subtarget
@@ -373,7 +373,7 @@ int main(int argc, char **argv) {
std::unique_ptr<Module> M;
M.reset(ParseIRFile(InputFilename, Err, Context));
if (M.get() == 0) {
if (!M.get()) {
Err.print(argv[0], errs());
return 1;
}
@@ -453,7 +453,7 @@ int main(int argc, char **argv) {
Passes.add(new DataLayoutPass(M.get()));
Triple ModuleTriple(M->getTargetTriple());
TargetMachine *Machine = 0;
TargetMachine *Machine = nullptr;
if (ModuleTriple.getArch())
Machine = GetTargetMachine(Triple(ModuleTriple));
std::unique_ptr<TargetMachine> TM(Machine);
@@ -537,7 +537,7 @@ int main(int argc, char **argv) {
}
const PassInfo *PassInf = PassList[i];
Pass *P = 0;
Pass *P = nullptr;
if (PassInf->getTargetMachineCtor())
P = PassInf->getTargetMachineCtor()(TM.get());
else if (PassInf->getNormalCtor())