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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@206252 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-15 06:32:26 +00:00
parent eb19b8f58b
commit 0b6cb7104b
73 changed files with 461 additions and 456 deletions
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8
lib/ExecutionEngine/TargetSelect.cpp
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@ -47,7 +47,7 @@ TargetMachine *EngineBuilder::selectTarget(const Triple &TargetTriple,
TheTriple.setTriple(sys::getProcessTriple());
// Adjust the triple to match what the user requested.
const Target *TheTarget = 0;
const Target *TheTarget = nullptr;
if (!MArch.empty()) {
for (TargetRegistry::iterator it = TargetRegistry::begin(),
ie = TargetRegistry::end(); it != ie; ++it) {
@ -61,7 +61,7 @@ TargetMachine *EngineBuilder::selectTarget(const Triple &TargetTriple,
if (ErrorStr)
*ErrorStr = "No available targets are compatible with this -march, "
"see -version for the available targets.\n";
return 0;
return nullptr;
}
// Adjust the triple to match (if known), otherwise stick with the
@ -72,10 +72,10 @@ TargetMachine *EngineBuilder::selectTarget(const Triple &TargetTriple,
} else {
std::string Error;
TheTarget = TargetRegistry::lookupTarget(TheTriple.getTriple(), Error);
if (TheTarget == 0) {
if (!TheTarget) {
if (ErrorStr)
*ErrorStr = Error;
return 0;
return nullptr;
}
}