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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207196 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-25 05:29:35 +00:00
parent 39087bfbf0
commit 8d7221ccf5
106 changed files with 1639 additions and 1610 deletions
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8
lib/Transforms/Instrumentation/ThreadSanitizer.cpp
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@ -78,7 +78,7 @@ namespace {
struct ThreadSanitizer : public FunctionPass {
ThreadSanitizer(StringRef BlacklistFile = StringRef())
: FunctionPass(ID),
DL(0),
DL(nullptr),
BlacklistFile(BlacklistFile.empty() ? ClBlacklistFile
: BlacklistFile) { }
const char *getPassName() const override;
@ -174,8 +174,8 @@ void ThreadSanitizer::initializeCallbacks(Module &M) {
for (int op = AtomicRMWInst::FIRST_BINOP;
op <= AtomicRMWInst::LAST_BINOP; ++op) {
TsanAtomicRMW[op][i] = NULL;
const char *NamePart = NULL;
TsanAtomicRMW[op][i] = nullptr;
const char *NamePart = nullptr;
if (op == AtomicRMWInst::Xchg)
NamePart = "_exchange";
else if (op == AtomicRMWInst::Add)
@ -518,7 +518,7 @@ bool ThreadSanitizer::instrumentAtomic(Instruction *I) {
if (Idx < 0)
return false;
Function *F = TsanAtomicRMW[RMWI->getOperation()][Idx];
if (F == NULL)
if (!F)
return false;
const size_t ByteSize = 1 << Idx;
const size_t BitSize = ByteSize * 8;