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[C++11] More 'nullptr' conversion or 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@205831 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-09 06:08:46 +00:00
parent 8a0d1c8f06
commit ec0f0bc6af
80 changed files with 763 additions and 735 deletions
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6
include/llvm/IR/DataLayout.h
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@@ -174,14 +174,14 @@ private:
public:
/// Constructs a DataLayout from a specification string. See reset().
explicit DataLayout(StringRef LayoutDescription) : LayoutMap(0) {
explicit DataLayout(StringRef LayoutDescription) : LayoutMap(nullptr) {
reset(LayoutDescription);
}
/// Initialize target data from properties stored in the module.
explicit DataLayout(const Module *M);
DataLayout(const DataLayout &DL) : LayoutMap(0) { *this = DL; }
DataLayout(const DataLayout &DL) : LayoutMap(nullptr) { *this = DL; }
DataLayout &operator=(const DataLayout &DL) {
clear();
@@ -408,7 +408,7 @@ public:
/// none are set.
Type *getLargestLegalIntType(LLVMContext &C) const {
unsigned LargestSize = getLargestLegalIntTypeSize();
return (LargestSize == 0) ? 0 : Type::getIntNTy(C, LargestSize);
return (LargestSize == 0) ? nullptr : Type::getIntNTy(C, LargestSize);
}
/// getLargestLegalIntType - Return the size of largest legal integer type