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InstrProf: Use move semantics with unique_ptr

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<rdar://problem/15950346>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204512 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2014-03-21 20:42:34 +00:00
parent bb56c4808e
commit bc2740a598
2 changed files with 7 additions and 7 deletions
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6
include/llvm/ProfileData/InstrProfReader.h
View File

@ -113,8 +113,8 @@ private:
TextInstrProfReader &operator=(const TextInstrProfReader &) TextInstrProfReader &operator=(const TextInstrProfReader &)
LLVM_DELETED_FUNCTION; LLVM_DELETED_FUNCTION;
public: public:
TextInstrProfReader(std::unique_ptr<MemoryBuffer> &DataBuffer_) TextInstrProfReader(std::unique_ptr<MemoryBuffer> DataBuffer_)
: DataBuffer(DataBuffer_.release()), Line(*DataBuffer, '#') {} : DataBuffer(std::move(DataBuffer_)), Line(*DataBuffer, '#') {}
/// Read the header. /// Read the header.
error_code readHeader() override { return success(); } error_code readHeader() override { return success(); }
@ -161,7 +161,7 @@ private:
RawInstrProfReader &operator=(const TextInstrProfReader &) RawInstrProfReader &operator=(const TextInstrProfReader &)
LLVM_DELETED_FUNCTION; LLVM_DELETED_FUNCTION;
public: public:
RawInstrProfReader(std::unique_ptr<MemoryBuffer> &DataBuffer); RawInstrProfReader(std::unique_ptr<MemoryBuffer> DataBuffer);
static bool hasFormat(const MemoryBuffer &DataBuffer); static bool hasFormat(const MemoryBuffer &DataBuffer);
error_code readHeader() override; error_code readHeader() override;

8
lib/ProfileData/InstrProfReader.cpp
View File

@ -31,9 +31,9 @@ error_code InstrProfReader::create(std::string Path,
// Create the reader. // Create the reader.
if (RawInstrProfReader::hasFormat(*Buffer)) if (RawInstrProfReader::hasFormat(*Buffer))
Result.reset(new RawInstrProfReader(Buffer)); Result.reset(new RawInstrProfReader(std::move(Buffer)));
else else
Result.reset(new TextInstrProfReader(Buffer)); Result.reset(new TextInstrProfReader(std::move(Buffer)));
// Read the header and return the result. // Read the header and return the result.
return Result->readHeader(); return Result->readHeader();
@ -85,8 +85,8 @@ error_code TextInstrProfReader::readNextRecord(InstrProfRecord &Record) {
return success(); return success();
} }
RawInstrProfReader::RawInstrProfReader(std::unique_ptr<MemoryBuffer> &DataBuffer) RawInstrProfReader::RawInstrProfReader(std::unique_ptr<MemoryBuffer> DataBuffer)
: DataBuffer(DataBuffer.release()) { } : DataBuffer(std::move(DataBuffer)) { }
static uint64_t getRawMagic() { static uint64_t getRawMagic() {
return return